diff options
Diffstat (limited to 'vendor/github.com/spf13')
41 files changed, 1149 insertions, 391 deletions
diff --git a/vendor/github.com/spf13/afero/.travis.yml b/vendor/github.com/spf13/afero/.travis.yml deleted file mode 100644 index e944f5947..000000000 --- a/vendor/github.com/spf13/afero/.travis.yml +++ /dev/null @@ -1,26 +0,0 @@ -sudo: false -language: go -arch: - - amd64 - - ppc64e - -go: - - "1.14" - - "1.15" - - "1.16" - - tip - -os: - - linux - - osx - -matrix: - allow_failures: - - go: tip - fast_finish: true - -script: - - go build -v ./... - - go test -count=1 -cover -race -v ./... - - go vet ./... - - FILES=$(gofmt -s -l . zipfs sftpfs mem tarfs); if [[ -n "${FILES}" ]]; then echo "You have go format errors; gofmt your changes"; exit 1; fi diff --git a/vendor/github.com/spf13/afero/README.md b/vendor/github.com/spf13/afero/README.md index cab257f56..3bafbfdfc 100644 --- a/vendor/github.com/spf13/afero/README.md +++ b/vendor/github.com/spf13/afero/README.md @@ -2,7 +2,7 @@ A FileSystem Abstraction System for Go -[](https://travis-ci.org/spf13/afero) [](https://ci.appveyor.com/project/spf13/afero) [](https://godoc.org/github.com/spf13/afero) [](https://gitter.im/spf13/afero?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) +[](https://github.com/spf13/afero/actions/workflows/test.yml) [](https://godoc.org/github.com/spf13/afero) [](https://gitter.im/spf13/afero?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) # Overview diff --git a/vendor/github.com/spf13/afero/afero.go b/vendor/github.com/spf13/afero/afero.go index 469ff7d2d..199480cd0 100644 --- a/vendor/github.com/spf13/afero/afero.go +++ b/vendor/github.com/spf13/afero/afero.go @@ -103,8 +103,8 @@ type Fs interface { var ( ErrFileClosed = errors.New("File is closed") - ErrOutOfRange = errors.New("Out of range") - ErrTooLarge = errors.New("Too large") + ErrOutOfRange = errors.New("out of range") + ErrTooLarge = errors.New("too large") ErrFileNotFound = os.ErrNotExist ErrFileExists = os.ErrExist ErrDestinationExists = os.ErrExist diff --git a/vendor/github.com/spf13/afero/appveyor.yml b/vendor/github.com/spf13/afero/appveyor.yml index 5d2f34bf1..65e20e8ca 100644 --- a/vendor/github.com/spf13/afero/appveyor.yml +++ b/vendor/github.com/spf13/afero/appveyor.yml @@ -1,3 +1,5 @@ +# This currently does nothing. We have moved to GitHub action, but this is kept +# until spf13 has disabled this project in AppVeyor. version: '{build}' clone_folder: C:\gopath\src\github.com\spf13\afero environment: @@ -6,10 +8,3 @@ build_script: - cmd: >- go version - go env - - go get -v github.com/spf13/afero/... - - go build -v github.com/spf13/afero/... -test_script: -- cmd: go test -count=1 -cover -race -v github.com/spf13/afero/... diff --git a/vendor/github.com/spf13/afero/basepath.go b/vendor/github.com/spf13/afero/basepath.go index 4f9832829..70a1d9168 100644 --- a/vendor/github.com/spf13/afero/basepath.go +++ b/vendor/github.com/spf13/afero/basepath.go @@ -1,6 +1,7 @@ package afero import ( + "io/fs" "os" "path/filepath" "runtime" @@ -8,7 +9,10 @@ import ( "time" ) -var _ Lstater = (*BasePathFs)(nil) +var ( + _ Lstater = (*BasePathFs)(nil) + _ fs.ReadDirFile = (*BasePathFile)(nil) +) // The BasePathFs restricts all operations to a given path within an Fs. // The given file name to the operations on this Fs will be prepended with @@ -33,6 +37,14 @@ func (f *BasePathFile) Name() string { return strings.TrimPrefix(sourcename, filepath.Clean(f.path)) } +func (f *BasePathFile) ReadDir(n int) ([]fs.DirEntry, error) { + if rdf, ok := f.File.(fs.ReadDirFile); ok { + return rdf.ReadDir(n) + + } + return readDirFile{f.File}.ReadDir(n) +} + func NewBasePathFs(source Fs, path string) Fs { return &BasePathFs{source: source, path: path} } diff --git a/vendor/github.com/spf13/afero/const_bsds.go b/vendor/github.com/spf13/afero/const_bsds.go index 18b45824b..eed0f225f 100644 --- a/vendor/github.com/spf13/afero/const_bsds.go +++ b/vendor/github.com/spf13/afero/const_bsds.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build aix || darwin || openbsd || freebsd || netbsd || dragonfly // +build aix darwin openbsd freebsd netbsd dragonfly package afero diff --git a/vendor/github.com/spf13/afero/const_win_unix.go b/vendor/github.com/spf13/afero/const_win_unix.go index 2b850e4dd..004d57e2f 100644 --- a/vendor/github.com/spf13/afero/const_win_unix.go +++ b/vendor/github.com/spf13/afero/const_win_unix.go @@ -10,12 +10,8 @@ // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. -// +build !darwin -// +build !openbsd -// +build !freebsd -// +build !dragonfly -// +build !netbsd -// +build !aix +//go:build !darwin && !openbsd && !freebsd && !dragonfly && !netbsd && !aix +// +build !darwin,!openbsd,!freebsd,!dragonfly,!netbsd,!aix package afero diff --git a/vendor/github.com/spf13/afero/httpFs.go b/vendor/github.com/spf13/afero/httpFs.go index 2b86e30d1..ac0de6d51 100644 --- a/vendor/github.com/spf13/afero/httpFs.go +++ b/vendor/github.com/spf13/afero/httpFs.go @@ -29,7 +29,7 @@ type httpDir struct { } func (d httpDir) Open(name string) (http.File, error) { - if filepath.Separator != '/' && strings.IndexRune(name, filepath.Separator) >= 0 || + if filepath.Separator != '/' && strings.ContainsRune(name, filepath.Separator) || strings.Contains(name, "\x00") { return nil, errors.New("http: invalid character in file path") } diff --git a/vendor/github.com/spf13/afero/internal/common/adapters.go b/vendor/github.com/spf13/afero/internal/common/adapters.go new file mode 100644 index 000000000..60685caa5 --- /dev/null +++ b/vendor/github.com/spf13/afero/internal/common/adapters.go @@ -0,0 +1,27 @@ +// Copyright © 2022 Steve Francia <spf@spf13.com>. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package common + +import "io/fs" + +// FileInfoDirEntry provides an adapter from os.FileInfo to fs.DirEntry +type FileInfoDirEntry struct { + fs.FileInfo +} + +var _ fs.DirEntry = FileInfoDirEntry{} + +func (d FileInfoDirEntry) Type() fs.FileMode { return d.FileInfo.Mode().Type() } + +func (d FileInfoDirEntry) Info() (fs.FileInfo, error) { return d.FileInfo, nil } diff --git a/vendor/github.com/spf13/afero/iofs.go b/vendor/github.com/spf13/afero/iofs.go index c80345536..938b9316e 100644 --- a/vendor/github.com/spf13/afero/iofs.go +++ b/vendor/github.com/spf13/afero/iofs.go @@ -1,3 +1,4 @@ +//go:build go1.16 // +build go1.16 package afero @@ -7,7 +8,10 @@ import ( "io/fs" "os" "path" + "sort" "time" + + "github.com/spf13/afero/internal/common" ) // IOFS adopts afero.Fs to stdlib io/fs.FS @@ -66,14 +70,31 @@ func (iofs IOFS) Glob(pattern string) ([]string, error) { } func (iofs IOFS) ReadDir(name string) ([]fs.DirEntry, error) { - items, err := ReadDir(iofs.Fs, name) + f, err := iofs.Fs.Open(name) if err != nil { return nil, iofs.wrapError("readdir", name, err) } + defer f.Close() + + if rdf, ok := f.(fs.ReadDirFile); ok { + items, err := rdf.ReadDir(-1) + if err != nil { + return nil, iofs.wrapError("readdir", name, err) + } + sort.Slice(items, func(i, j int) bool { return items[i].Name() < items[j].Name() }) + return items, nil + } + + items, err := f.Readdir(-1) + if err != nil { + return nil, iofs.wrapError("readdir", name, err) + } + sort.Sort(byName(items)) + ret := make([]fs.DirEntry, len(items)) for i := range items { - ret[i] = dirEntry{items[i]} + ret[i] = common.FileInfoDirEntry{FileInfo: items[i]} } return ret, nil @@ -108,17 +129,6 @@ func (IOFS) wrapError(op, path string, err error) error { } } -// dirEntry provides adapter from os.FileInfo to fs.DirEntry -type dirEntry struct { - fs.FileInfo -} - -var _ fs.DirEntry = dirEntry{} - -func (d dirEntry) Type() fs.FileMode { return d.FileInfo.Mode().Type() } - -func (d dirEntry) Info() (fs.FileInfo, error) { return d.FileInfo, nil } - // readDirFile provides adapter from afero.File to fs.ReadDirFile needed for correct Open type readDirFile struct { File @@ -134,7 +144,7 @@ func (r readDirFile) ReadDir(n int) ([]fs.DirEntry, error) { ret := make([]fs.DirEntry, len(items)) for i := range items { - ret[i] = dirEntry{items[i]} + ret[i] = common.FileInfoDirEntry{FileInfo: items[i]} } return ret, nil diff --git a/vendor/github.com/spf13/afero/ioutil.go b/vendor/github.com/spf13/afero/ioutil.go index a403133e2..386c9cdc2 100644 --- a/vendor/github.com/spf13/afero/ioutil.go +++ b/vendor/github.com/spf13/afero/ioutil.go @@ -141,7 +141,7 @@ func WriteFile(fs Fs, filename string, data []byte, perm os.FileMode) error { // We generate random temporary file names so that there's a good // chance the file doesn't exist yet - keeps the number of tries in // TempFile to a minimum. -var rand uint32 +var randNum uint32 var randmu sync.Mutex func reseed() uint32 { @@ -150,12 +150,12 @@ func reseed() uint32 { func nextRandom() string { randmu.Lock() - r := rand + r := randNum if r == 0 { r = reseed() } r = r*1664525 + 1013904223 // constants from Numerical Recipes - rand = r + randNum = r randmu.Unlock() return strconv.Itoa(int(1e9 + r%1e9))[1:] } @@ -194,7 +194,7 @@ func TempFile(fs Fs, dir, pattern string) (f File, err error) { if os.IsExist(err) { if nconflict++; nconflict > 10 { randmu.Lock() - rand = reseed() + randNum = reseed() randmu.Unlock() } continue @@ -226,7 +226,7 @@ func TempDir(fs Fs, dir, prefix string) (name string, err error) { if os.IsExist(err) { if nconflict++; nconflict > 10 { randmu.Lock() - rand = reseed() + randNum = reseed() randmu.Unlock() } continue diff --git a/vendor/github.com/spf13/afero/mem/file.go b/vendor/github.com/spf13/afero/mem/file.go index 5ef8b6a39..3cf4693b5 100644 --- a/vendor/github.com/spf13/afero/mem/file.go +++ b/vendor/github.com/spf13/afero/mem/file.go @@ -18,15 +18,20 @@ import ( "bytes" "errors" "io" + "io/fs" "os" "path/filepath" "sync" "sync/atomic" "time" + + "github.com/spf13/afero/internal/common" ) const FilePathSeparator = string(filepath.Separator) +var _ fs.ReadDirFile = &File{} + type File struct { // atomic requires 64-bit alignment for struct field access at int64 @@ -183,10 +188,23 @@ func (f *File) Readdirnames(n int) (names []string, err error) { return names, err } +// Implements fs.ReadDirFile +func (f *File) ReadDir(n int) ([]fs.DirEntry, error) { + fi, err := f.Readdir(n) + if err != nil { + return nil, err + } + di := make([]fs.DirEntry, len(fi)) + for i, f := range fi { + di[i] = common.FileInfoDirEntry{FileInfo: f} + } + return di, nil +} + func (f *File) Read(b []byte) (n int, err error) { f.fileData.Lock() defer f.fileData.Unlock() - if f.closed == true { + if f.closed { return 0, ErrFileClosed } if len(b) > 0 && int(f.at) == len(f.fileData.data) { @@ -214,7 +232,7 @@ func (f *File) ReadAt(b []byte, off int64) (n int, err error) { } func (f *File) Truncate(size int64) error { - if f.closed == true { + if f.closed { return ErrFileClosed } if f.readOnly { @@ -236,7 +254,7 @@ func (f *File) Truncate(size int64) error { } func (f *File) Seek(offset int64, whence int) (int64, error) { - if f.closed == true { + if f.closed { return 0, ErrFileClosed } switch whence { @@ -251,7 +269,7 @@ func (f *File) Seek(offset int64, whence int) (int64, error) { } func (f *File) Write(b []byte) (n int, err error) { - if f.closed == true { + if f.closed { return 0, ErrFileClosed } if f.readOnly { @@ -330,8 +348,8 @@ func (s *FileInfo) Size() int64 { var ( ErrFileClosed = errors.New("File is closed") - ErrOutOfRange = errors.New("Out of range") - ErrTooLarge = errors.New("Too large") + ErrOutOfRange = errors.New("out of range") + ErrTooLarge = errors.New("too large") ErrFileNotFound = os.ErrNotExist ErrFileExists = os.ErrExist ErrDestinationExists = os.ErrExist diff --git a/vendor/github.com/spf13/afero/unionFile.go b/vendor/github.com/spf13/afero/unionFile.go index 34f99a40c..333d367f4 100644 --- a/vendor/github.com/spf13/afero/unionFile.go +++ b/vendor/github.com/spf13/afero/unionFile.go @@ -65,7 +65,7 @@ func (f *UnionFile) ReadAt(s []byte, o int64) (int, error) { if f.Layer != nil { n, err := f.Layer.ReadAt(s, o) if (err == nil || err == io.EOF) && f.Base != nil { - _, err = f.Base.Seek(o+int64(n), os.SEEK_SET) + _, err = f.Base.Seek(o+int64(n), io.SeekStart) } return n, err } diff --git a/vendor/github.com/spf13/afero/util.go b/vendor/github.com/spf13/afero/util.go index 4f253f481..cb7de23f2 100644 --- a/vendor/github.com/spf13/afero/util.go +++ b/vendor/github.com/spf13/afero/util.go @@ -25,6 +25,7 @@ import ( "strings" "unicode" + "golang.org/x/text/runes" "golang.org/x/text/transform" "golang.org/x/text/unicode/norm" ) @@ -158,16 +159,12 @@ func UnicodeSanitize(s string) string { // Transform characters with accents into plain forms. func NeuterAccents(s string) string { - t := transform.Chain(norm.NFD, transform.RemoveFunc(isMn), norm.NFC) + t := transform.Chain(norm.NFD, runes.Remove(runes.In(unicode.Mn)), norm.NFC) result, _, _ := transform.String(t, string(s)) return result } -func isMn(r rune) bool { - return unicode.Is(unicode.Mn, r) // Mn: nonspacing marks -} - func (a Afero) FileContainsBytes(filename string, subslice []byte) (bool, error) { return FileContainsBytes(a.Fs, filename, subslice) } @@ -299,6 +296,9 @@ func IsEmpty(fs Fs, path string) (bool, error) { } defer f.Close() list, err := f.Readdir(-1) + if err != nil { + return false, err + } return len(list) == 0, nil } return fi.Size() == 0, nil diff --git a/vendor/github.com/spf13/cast/caste.go b/vendor/github.com/spf13/cast/caste.go index c04af6a97..514d759bf 100644 --- a/vendor/github.com/spf13/cast/caste.go +++ b/vendor/github.com/spf13/cast/caste.go @@ -34,6 +34,12 @@ func ToTimeInDefaultLocationE(i interface{}, location *time.Location) (tim time. return v, nil case string: return StringToDateInDefaultLocation(v, location) + case json.Number: + s, err1 := ToInt64E(v) + if err1 != nil { + return time.Time{}, fmt.Errorf("unable to cast %#v of type %T to Time", i, i) + } + return time.Unix(s, 0), nil case int: return time.Unix(int64(v), 0), nil case int64: @@ -71,6 +77,11 @@ func ToDurationE(i interface{}) (d time.Duration, err error) { d, err = time.ParseDuration(s + "ns") } return + case json.Number: + var v float64 + v, err = s.Float64() + d = time.Duration(v) + return default: err = fmt.Errorf("unable to cast %#v of type %T to Duration", i, i) return @@ -93,6 +104,12 @@ func ToBoolE(i interface{}) (bool, error) { return false, nil case string: return strconv.ParseBool(i.(string)) + case json.Number: + v, err := ToInt64E(b) + if err == nil { + return v != 0, nil + } + return false, fmt.Errorf("unable to cast %#v of type %T to bool", i, i) default: return false, fmt.Errorf("unable to cast %#v of type %T to bool", i, i) } @@ -102,13 +119,16 @@ func ToBoolE(i interface{}) (bool, error) { func ToFloat64E(i interface{}) (float64, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + return float64(intv), nil + } + switch s := i.(type) { case float64: return s, nil case float32: return float64(s), nil - case int: - return float64(s), nil case int64: return float64(s), nil case int32: @@ -133,11 +153,19 @@ func ToFloat64E(i interface{}) (float64, error) { return v, nil } return 0, fmt.Errorf("unable to cast %#v of type %T to float64", i, i) + case json.Number: + v, err := s.Float64() + if err == nil { + return v, nil + } + return 0, fmt.Errorf("unable to cast %#v of type %T to float64", i, i) case bool: if s { return 1, nil } return 0, nil + case nil: + return 0, nil default: return 0, fmt.Errorf("unable to cast %#v of type %T to float64", i, i) } @@ -147,13 +175,16 @@ func ToFloat64E(i interface{}) (float64, error) { func ToFloat32E(i interface{}) (float32, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + return float32(intv), nil + } + switch s := i.(type) { case float64: return float32(s), nil case float32: return s, nil - case int: - return float32(s), nil case int64: return float32(s), nil case int32: @@ -178,11 +209,19 @@ func ToFloat32E(i interface{}) (float32, error) { return float32(v), nil } return 0, fmt.Errorf("unable to cast %#v of type %T to float32", i, i) + case json.Number: + v, err := s.Float64() + if err == nil { + return float32(v), nil + } + return 0, fmt.Errorf("unable to cast %#v of type %T to float32", i, i) case bool: if s { return 1, nil } return 0, nil + case nil: + return 0, nil default: return 0, fmt.Errorf("unable to cast %#v of type %T to float32", i, i) } @@ -192,9 +231,12 @@ func ToFloat32E(i interface{}) (float32, error) { func ToInt64E(i interface{}) (int64, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + return int64(intv), nil + } + switch s := i.(type) { - case int: - return int64(s), nil case int64: return s, nil case int32: @@ -218,11 +260,13 @@ func ToInt64E(i interface{}) (int64, error) { case float32: return int64(s), nil case string: - v, err := strconv.ParseInt(s, 0, 0) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { return v, nil } return 0, fmt.Errorf("unable to cast %#v of type %T to int64", i, i) + case json.Number: + return ToInt64E(string(s)) case bool: if s { return 1, nil @@ -239,9 +283,12 @@ func ToInt64E(i interface{}) (int64, error) { func ToInt32E(i interface{}) (int32, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + return int32(intv), nil + } + switch s := i.(type) { - case int: - return int32(s), nil case int64: return int32(s), nil case int32: @@ -265,11 +312,13 @@ func ToInt32E(i interface{}) (int32, error) { case float32: return int32(s), nil case string: - v, err := strconv.ParseInt(s, 0, 0) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { return int32(v), nil } return 0, fmt.Errorf("unable to cast %#v of type %T to int32", i, i) + case json.Number: + return ToInt32E(string(s)) case bool: if s { return 1, nil @@ -286,9 +335,12 @@ func ToInt32E(i interface{}) (int32, error) { func ToInt16E(i interface{}) (int16, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + return int16(intv), nil + } + switch s := i.(type) { - case int: - return int16(s), nil case int64: return int16(s), nil case int32: @@ -312,11 +364,13 @@ func ToInt16E(i interface{}) (int16, error) { case float32: return int16(s), nil case string: - v, err := strconv.ParseInt(s, 0, 0) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { return int16(v), nil } return 0, fmt.Errorf("unable to cast %#v of type %T to int16", i, i) + case json.Number: + return ToInt16E(string(s)) case bool: if s { return 1, nil @@ -333,9 +387,12 @@ func ToInt16E(i interface{}) (int16, error) { func ToInt8E(i interface{}) (int8, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + return int8(intv), nil + } + switch s := i.(type) { - case int: - return int8(s), nil case int64: return int8(s), nil case int32: @@ -359,11 +416,13 @@ func ToInt8E(i interface{}) (int8, error) { case float32: return int8(s), nil case string: - v, err := strconv.ParseInt(s, 0, 0) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { return int8(v), nil } return 0, fmt.Errorf("unable to cast %#v of type %T to int8", i, i) + case json.Number: + return ToInt8E(string(s)) case bool: if s { return 1, nil @@ -380,9 +439,12 @@ func ToInt8E(i interface{}) (int8, error) { func ToIntE(i interface{}) (int, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + return intv, nil + } + switch s := i.(type) { - case int: - return s, nil case int64: return int(s), nil case int32: @@ -406,11 +468,13 @@ func ToIntE(i interface{}) (int, error) { case float32: return int(s), nil case string: - v, err := strconv.ParseInt(s, 0, 0) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { return int(v), nil } - return 0, fmt.Errorf("unable to cast %#v of type %T to int", i, i) + return 0, fmt.Errorf("unable to cast %#v of type %T to int64", i, i) + case json.Number: + return ToIntE(string(s)) case bool: if s { return 1, nil @@ -427,18 +491,26 @@ func ToIntE(i interface{}) (int, error) { func ToUintE(i interface{}) (uint, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + if intv < 0 { + return 0, errNegativeNotAllowed + } + return uint(intv), nil + } + switch s := i.(type) { case string: - v, err := strconv.ParseUint(s, 0, 0) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { + if v < 0 { + return 0, errNegativeNotAllowed + } return uint(v), nil } - return 0, fmt.Errorf("unable to cast %#v to uint: %s", i, err) - case int: - if s < 0 { - return 0, errNegativeNotAllowed - } - return uint(s), nil + return 0, fmt.Errorf("unable to cast %#v of type %T to uint", i, i) + case json.Number: + return ToUintE(string(s)) case int64: if s < 0 { return 0, errNegativeNotAllowed @@ -495,18 +567,26 @@ func ToUintE(i interface{}) (uint, error) { func ToUint64E(i interface{}) (uint64, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + if intv < 0 { + return 0, errNegativeNotAllowed + } + return uint64(intv), nil + } + switch s := i.(type) { case string: - v, err := strconv.ParseUint(s, 0, 64) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { - return v, nil - } - return 0, fmt.Errorf("unable to cast %#v to uint64: %s", i, err) - case int: - if s < 0 { - return 0, errNegativeNotAllowed + if v < 0 { + return 0, errNegativeNotAllowed + } + return uint64(v), nil } - return uint64(s), nil + return 0, fmt.Errorf("unable to cast %#v of type %T to uint64", i, i) + case json.Number: + return ToUint64E(string(s)) case int64: if s < 0 { return 0, errNegativeNotAllowed @@ -563,18 +643,26 @@ func ToUint64E(i interface{}) (uint64, error) { func ToUint32E(i interface{}) (uint32, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + if intv < 0 { + return 0, errNegativeNotAllowed + } + return uint32(intv), nil + } + switch s := i.(type) { case string: - v, err := strconv.ParseUint(s, 0, 32) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { + if v < 0 { + return 0, errNegativeNotAllowed + } return uint32(v), nil } - return 0, fmt.Errorf("unable to cast %#v to uint32: %s", i, err) - case int: - if s < 0 { - return 0, errNegativeNotAllowed - } - return uint32(s), nil + return 0, fmt.Errorf("unable to cast %#v of type %T to uint32", i, i) + case json.Number: + return ToUint32E(string(s)) case int64: if s < 0 { return 0, errNegativeNotAllowed @@ -631,18 +719,26 @@ func ToUint32E(i interface{}) (uint32, error) { func ToUint16E(i interface{}) (uint16, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + if intv < 0 { + return 0, errNegativeNotAllowed + } + return uint16(intv), nil + } + switch s := i.(type) { case string: - v, err := strconv.ParseUint(s, 0, 16) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { + if v < 0 { + return 0, errNegativeNotAllowed + } return uint16(v), nil } - return 0, fmt.Errorf("unable to cast %#v to uint16: %s", i, err) - case int: - if s < 0 { - return 0, errNegativeNotAllowed - } - return uint16(s), nil + return 0, fmt.Errorf("unable to cast %#v of type %T to uint16", i, i) + case json.Number: + return ToUint16E(string(s)) case int64: if s < 0 { return 0, errNegativeNotAllowed @@ -699,18 +795,26 @@ func ToUint16E(i interface{}) (uint16, error) { func ToUint8E(i interface{}) (uint8, error) { i = indirect(i) + intv, ok := toInt(i) + if ok { + if intv < 0 { + return 0, errNegativeNotAllowed + } + return uint8(intv), nil + } + switch s := i.(type) { case string: - v, err := strconv.ParseUint(s, 0, 8) + v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0) if err == nil { + if v < 0 { + return 0, errNegativeNotAllowed + } return uint8(v), nil } - return 0, fmt.Errorf("unable to cast %#v to uint8: %s", i, err) - case int: - if s < 0 { - return 0, errNegativeNotAllowed - } - return uint8(s), nil + return 0, fmt.Errorf("unable to cast %#v of type %T to uint8", i, i) + case json.Number: + return ToUint8E(string(s)) case int64: if s < 0 { return 0, errNegativeNotAllowed @@ -835,6 +939,8 @@ func ToStringE(i interface{}) (string, error) { return strconv.FormatUint(uint64(s), 10), nil case uint8: return strconv.FormatUint(uint64(s), 10), nil + case json.Number: + return s.String(), nil case []byte: return string(s), nil case template.HTML: @@ -1279,30 +1385,30 @@ func (f timeFormat) hasTimezone() bool { var ( timeFormats = []timeFormat{ - timeFormat{time.RFC3339, timeFormatNumericTimezone}, - timeFormat{"2006-01-02T15:04:05", timeFormatNoTimezone}, // iso8601 without timezone - timeFormat{time.RFC1123Z, timeFormatNumericTimezone}, - timeFormat{time.RFC1123, timeFormatNamedTimezone}, - timeFormat{time.RFC822Z, timeFormatNumericTimezone}, - timeFormat{time.RFC822, timeFormatNamedTimezone}, - timeFormat{time.RFC850, timeFormatNamedTimezone}, - timeFormat{"2006-01-02 15:04:05.999999999 -0700 MST", timeFormatNumericAndNamedTimezone}, // Time.String() - timeFormat{"2006-01-02T15:04:05-0700", timeFormatNumericTimezone}, // RFC3339 without timezone hh:mm colon - timeFormat{"2006-01-02 15:04:05Z0700", timeFormatNumericTimezone}, // RFC3339 without T or timezone hh:mm colon - timeFormat{"2006-01-02 15:04:05", timeFormatNoTimezone}, - timeFormat{time.ANSIC, timeFormatNoTimezone}, - timeFormat{time.UnixDate, timeFormatNamedTimezone}, - timeFormat{time.RubyDate, timeFormatNumericTimezone}, - timeFormat{"2006-01-02 15:04:05Z07:00", timeFormatNumericTimezone}, - timeFormat{"2006-01-02", timeFormatNoTimezone}, - timeFormat{"02 Jan 2006", timeFormatNoTimezone}, - timeFormat{"2006-01-02 15:04:05 -07:00", timeFormatNumericTimezone}, - timeFormat{"2006-01-02 15:04:05 -0700", timeFormatNumericTimezone}, - timeFormat{time.Kitchen, timeFormatTimeOnly}, - timeFormat{time.Stamp, timeFormatTimeOnly}, - timeFormat{time.StampMilli, timeFormatTimeOnly}, - timeFormat{time.StampMicro, timeFormatTimeOnly}, - timeFormat{time.StampNano, timeFormatTimeOnly}, + {time.RFC3339, timeFormatNumericTimezone}, + {"2006-01-02T15:04:05", timeFormatNoTimezone}, // iso8601 without timezone + {time.RFC1123Z, timeFormatNumericTimezone}, + {time.RFC1123, timeFormatNamedTimezone}, + {time.RFC822Z, timeFormatNumericTimezone}, + {time.RFC822, timeFormatNamedTimezone}, + {time.RFC850, timeFormatNamedTimezone}, + {"2006-01-02 15:04:05.999999999 -0700 MST", timeFormatNumericAndNamedTimezone}, // Time.String() + {"2006-01-02T15:04:05-0700", timeFormatNumericTimezone}, // RFC3339 without timezone hh:mm colon + {"2006-01-02 15:04:05Z0700", timeFormatNumericTimezone}, // RFC3339 without T or timezone hh:mm colon + {"2006-01-02 15:04:05", timeFormatNoTimezone}, + {time.ANSIC, timeFormatNoTimezone}, + {time.UnixDate, timeFormatNamedTimezone}, + {time.RubyDate, timeFormatNumericTimezone}, + {"2006-01-02 15:04:05Z07:00", timeFormatNumericTimezone}, + {"2006-01-02", timeFormatNoTimezone}, + {"02 Jan 2006", timeFormatNoTimezone}, + {"2006-01-02 15:04:05 -07:00", timeFormatNumericTimezone}, + {"2006-01-02 15:04:05 -0700", timeFormatNumericTimezone}, + {time.Kitchen, timeFormatTimeOnly}, + {time.Stamp, timeFormatTimeOnly}, + {time.StampMilli, timeFormatTimeOnly}, + {time.StampMicro, timeFormatTimeOnly}, + {time.StampNano, timeFormatTimeOnly}, } ) @@ -1335,3 +1441,36 @@ func jsonStringToObject(s string, v interface{}) error { data := []byte(s) return json.Unmarshal(data, v) } + +// toInt returns the int value of v if v or v's underlying type +// is an int. +// Note that this will return false for int64 etc. types. +func toInt(v interface{}) (int, bool) { + switch v := v.(type) { + case int: + return v, true + case time.Weekday: + return int(v), true + case time.Month: + return int(v), true + default: + return 0, false + } +} + +func trimZeroDecimal(s string) string { + var foundZero bool + for i := len(s); i > 0; i-- { + switch s[i-1] { + case '.': + if foundZero { + return s[:i-1] + } + case '0': + foundZero = true + default: + return s + } + } + return s +} diff --git a/vendor/github.com/spf13/cobra/CHANGELOG.md b/vendor/github.com/spf13/cobra/CHANGELOG.md deleted file mode 100644 index 8a23b4f85..000000000 --- a/vendor/github.com/spf13/cobra/CHANGELOG.md +++ /dev/null @@ -1,51 +0,0 @@ -# Cobra Changelog - -## v1.1.3 - -* **Fix:** release-branch.cobra1.1 only: Revert "Deprecate Go < 1.14" to maintain backward compatibility - -## v1.1.2 - -### Notable Changes - -* Bump license year to 2021 in golden files (#1309) @Bowbaq -* Enhance PowerShell completion with custom comp (#1208) @Luap99 -* Update gopkg.in/yaml.v2 to v2.4.0: The previous breaking change in yaml.v2 v2.3.0 has been reverted, see go-yaml/yaml#670 -* Documentation readability improvements (#1228 etc.) @zaataylor etc. -* Use golangci-lint: Repair warnings and errors resulting from linting (#1044) @umarcor - -## v1.1.1 - -* **Fix:** yaml.v2 2.3.0 contained a unintended breaking change. This release reverts to yaml.v2 v2.2.8 which has recent critical CVE fixes, but does not have the breaking changes. See https://github.com/spf13/cobra/pull/1259 for context. -* **Fix:** correct internal formatting for go-md2man v2 (which caused man page generation to be broken). See https://github.com/spf13/cobra/issues/1049 for context. - -## v1.1.0 - -### Notable Changes - -* Extend Go completions and revamp zsh comp (#1070) -* Fix man page doc generation - no auto generated tag when `cmd.DisableAutoGenTag = true` (#1104) @jpmcb -* Add completion for help command (#1136) -* Complete subcommands when TraverseChildren is set (#1171) -* Fix stderr printing functions (#894) -* fix: fish output redirection (#1247) - -## v1.0.0 - -Announcing v1.0.0 of Cobra. 🎉 - -### Notable Changes -* Fish completion (including support for Go custom completion) @marckhouzam -* API (urgent): Rename BashCompDirectives to ShellCompDirectives @marckhouzam -* Remove/replace SetOutput on Command - deprecated @jpmcb -* add support for autolabel stale PR @xchapter7x -* Add Labeler Actions @xchapter7x -* Custom completions coded in Go (instead of Bash) @marckhouzam -* Partial Revert of #922 @jharshman -* Add Makefile to project @jharshman -* Correct documentation for InOrStdin @desponda -* Apply formatting to templates @jharshman -* Revert change so help is printed on stdout again @marckhouzam -* Update md2man to v2.0.0 @pdf -* update viper to v1.4.0 @umarcor -* Update cmd/root.go example in README.md @jharshman diff --git a/vendor/github.com/spf13/cobra/README.md b/vendor/github.com/spf13/cobra/README.md index 7adef143b..2bf152082 100644 --- a/vendor/github.com/spf13/cobra/README.md +++ b/vendor/github.com/spf13/cobra/README.md @@ -2,7 +2,7 @@ Cobra is a library for creating powerful modern CLI applications. -Cobra is used in many Go projects such as [Kubernetes](http://kubernetes.io/), +Cobra is used in many Go projects such as [Kubernetes](https://kubernetes.io/), [Hugo](https://gohugo.io), and [Github CLI](https://github.com/cli/cli) to name a few. [This list](./projects_using_cobra.md) contains a more extensive list of projects using Cobra. @@ -28,7 +28,7 @@ Cobra provides: * Automatically generated man pages for your application * Command aliases so you can change things without breaking them * The flexibility to define your own help, usage, etc. -* Optional seamless integration with [viper](http://github.com/spf13/viper) for 12-factor apps +* Optional seamless integration with [viper](https://github.com/spf13/viper) for 12-factor apps # Concepts @@ -102,7 +102,7 @@ It can be installed by running: go install github.com/spf13/cobra-cli@latest ``` -For complete details on using the Cobra-CLI generator, please read [The Cobra Generator README](https://github.com/spf13/cobra-cli/blob/master/README.md) +For complete details on using the Cobra-CLI generator, please read [The Cobra Generator README](https://github.com/spf13/cobra-cli/blob/main/README.md) For complete details on using the Cobra library, please read the [The Cobra User Guide](user_guide.md). diff --git a/vendor/github.com/spf13/cobra/active_help.go b/vendor/github.com/spf13/cobra/active_help.go new file mode 100644 index 000000000..0c631913d --- /dev/null +++ b/vendor/github.com/spf13/cobra/active_help.go @@ -0,0 +1,49 @@ +package cobra + +import ( + "fmt" + "os" + "strings" +) + +const ( + activeHelpMarker = "_activeHelp_ " + // The below values should not be changed: programs will be using them explicitly + // in their user documentation, and users will be using them explicitly. + activeHelpEnvVarSuffix = "_ACTIVE_HELP" + activeHelpGlobalEnvVar = "COBRA_ACTIVE_HELP" + activeHelpGlobalDisable = "0" +) + +// AppendActiveHelp adds the specified string to the specified array to be used as ActiveHelp. +// Such strings will be processed by the completion script and will be shown as ActiveHelp +// to the user. +// The array parameter should be the array that will contain the completions. +// This function can be called multiple times before and/or after completions are added to +// the array. Each time this function is called with the same array, the new +// ActiveHelp line will be shown below the previous ones when completion is triggered. +func AppendActiveHelp(compArray []string, activeHelpStr string) []string { + return append(compArray, fmt.Sprintf("%s%s", activeHelpMarker, activeHelpStr)) +} + +// GetActiveHelpConfig returns the value of the ActiveHelp environment variable +// <PROGRAM>_ACTIVE_HELP where <PROGRAM> is the name of the root command in upper +// case, with all - replaced by _. +// It will always return "0" if the global environment variable COBRA_ACTIVE_HELP +// is set to "0". +func GetActiveHelpConfig(cmd *Command) string { + activeHelpCfg := os.Getenv(activeHelpGlobalEnvVar) + if activeHelpCfg != activeHelpGlobalDisable { + activeHelpCfg = os.Getenv(activeHelpEnvVar(cmd.Root().Name())) + } + return activeHelpCfg +} + +// activeHelpEnvVar returns the name of the program-specific ActiveHelp environment +// variable. It has the format <PROGRAM>_ACTIVE_HELP where <PROGRAM> is the name of the +// root command in upper case, with all - replaced by _. +func activeHelpEnvVar(name string) string { + // This format should not be changed: users will be using it explicitly. + activeHelpEnvVar := strings.ToUpper(fmt.Sprintf("%s%s", name, activeHelpEnvVarSuffix)) + return strings.ReplaceAll(activeHelpEnvVar, "-", "_") +} diff --git a/vendor/github.com/spf13/cobra/active_help.md b/vendor/github.com/spf13/cobra/active_help.md new file mode 100644 index 000000000..5e7f59af3 --- /dev/null +++ b/vendor/github.com/spf13/cobra/active_help.md @@ -0,0 +1,157 @@ +# Active Help + +Active Help is a framework provided by Cobra which allows a program to define messages (hints, warnings, etc) that will be printed during program usage. It aims to make it easier for your users to learn how to use your program. If configured by the program, Active Help is printed when the user triggers shell completion. + +For example, +``` +bash-5.1$ helm repo add [tab] +You must choose a name for the repo you are adding. + +bash-5.1$ bin/helm package [tab] +Please specify the path to the chart to package + +bash-5.1$ bin/helm package [tab][tab] +bin/ internal/ scripts/ pkg/ testdata/ +``` + +**Hint**: A good place to use Active Help messages is when the normal completion system does not provide any suggestions. In such cases, Active Help nicely supplements the normal shell completions to guide the user in knowing what is expected by the program. +## Supported shells + +Active Help is currently only supported for the following shells: +- Bash (using [bash completion V2](shell_completions.md#bash-completion-v2) only). Note that bash 4.4 or higher is required for the prompt to appear when an Active Help message is printed. +- Zsh + +## Adding Active Help messages + +As Active Help uses the shell completion system, the implementation of Active Help messages is done by enhancing custom dynamic completions. If you are not familiar with dynamic completions, please refer to [Shell Completions](shell_completions.md). + +Adding Active Help is done through the use of the `cobra.AppendActiveHelp(...)` function, where the program repeatedly adds Active Help messages to the list of completions. Keep reading for details. + +### Active Help for nouns + +Adding Active Help when completing a noun is done within the `ValidArgsFunction(...)` of a command. Please notice the use of `cobra.AppendActiveHelp(...)` in the following example: + +```go +cmd := &cobra.Command{ + Use: "add [NAME] [URL]", + Short: "add a chart repository", + Args: require.ExactArgs(2), + RunE: func(cmd *cobra.Command, args []string) error { + return addRepo(args) + }, + ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) { + var comps []string + if len(args) == 0 { + comps = cobra.AppendActiveHelp(comps, "You must choose a name for the repo you are adding") + } else if len(args) == 1 { + comps = cobra.AppendActiveHelp(comps, "You must specify the URL for the repo you are adding") + } else { + comps = cobra.AppendActiveHelp(comps, "This command does not take any more arguments") + } + return comps, cobra.ShellCompDirectiveNoFileComp + }, +} +``` +The example above defines the completions (none, in this specific example) as well as the Active Help messages for the `helm repo add` command. It yields the following behavior: +``` +bash-5.1$ helm repo add [tab] +You must choose a name for the repo you are adding + +bash-5.1$ helm repo add grafana [tab] +You must specify the URL for the repo you are adding + +bash-5.1$ helm repo add grafana https://grafana.github.io/helm-charts [tab] +This command does not take any more arguments +``` +**Hint**: As can be seen in the above example, a good place to use Active Help messages is when the normal completion system does not provide any suggestions. In such cases, Active Help nicely supplements the normal shell completions. + +### Active Help for flags + +Providing Active Help for flags is done in the same fashion as for nouns, but using the completion function registered for the flag. For example: +```go +_ = cmd.RegisterFlagCompletionFunc("version", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) { + if len(args) != 2 { + return cobra.AppendActiveHelp(nil, "You must first specify the chart to install before the --version flag can be completed"), cobra.ShellCompDirectiveNoFileComp + } + return compVersionFlag(args[1], toComplete) + }) +``` +The example above prints an Active Help message when not enough information was given by the user to complete the `--version` flag. +``` +bash-5.1$ bin/helm install myrelease --version 2.0.[tab] +You must first specify the chart to install before the --version flag can be completed + +bash-5.1$ bin/helm install myrelease bitnami/solr --version 2.0.[tab][tab] +2.0.1 2.0.2 2.0.3 +``` + +## User control of Active Help + +You may want to allow your users to disable Active Help or choose between different levels of Active Help. It is entirely up to the program to define the type of configurability of Active Help that it wants to offer, if any. +Allowing to configure Active Help is entirely optional; you can use Active Help in your program without doing anything about Active Help configuration. + +The way to configure Active Help is to use the program's Active Help environment +variable. That variable is named `<PROGRAM>_ACTIVE_HELP` where `<PROGRAM>` is the name of your +program in uppercase with any `-` replaced by an `_`. The variable should be set by the user to whatever +Active Help configuration values are supported by the program. + +For example, say `helm` has chosen to support three levels for Active Help: `on`, `off`, `local`. Then a user +would set the desired behavior to `local` by doing `export HELM_ACTIVE_HELP=local` in their shell. + +For simplicity, when in `cmd.ValidArgsFunction(...)` or a flag's completion function, the program should read the +Active Help configuration using the `cobra.GetActiveHelpConfig(cmd)` function and select what Active Help messages +should or should not be added (instead of reading the environment variable directly). + +For example: +```go +ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) { + activeHelpLevel := cobra.GetActiveHelpConfig(cmd) + + var comps []string + if len(args) == 0 { + if activeHelpLevel != "off" { + comps = cobra.AppendActiveHelp(comps, "You must choose a name for the repo you are adding") + } + } else if len(args) == 1 { + if activeHelpLevel != "off" { + comps = cobra.AppendActiveHelp(comps, "You must specify the URL for the repo you are adding") + } + } else { + if activeHelpLevel == "local" { + comps = cobra.AppendActiveHelp(comps, "This command does not take any more arguments") + } + } + return comps, cobra.ShellCompDirectiveNoFileComp +}, +``` +**Note 1**: If the `<PROGRAM>_ACTIVE_HELP` environment variable is set to the string "0", Cobra will automatically disable all Active Help output (even if some output was specified by the program using the `cobra.AppendActiveHelp(...)` function). Using "0" can simplify your code in situations where you want to blindly disable Active Help without having to call `cobra.GetActiveHelpConfig(cmd)` explicitly. + +**Note 2**: If a user wants to disable Active Help for every single program based on Cobra, she can set the environment variable `COBRA_ACTIVE_HELP` to "0". In this case `cobra.GetActiveHelpConfig(cmd)` will return "0" no matter what the variable `<PROGRAM>_ACTIVE_HELP` is set to. + +**Note 3**: If the user does not set `<PROGRAM>_ACTIVE_HELP` or `COBRA_ACTIVE_HELP` (which will be a common case), the default value for the Active Help configuration returned by `cobra.GetActiveHelpConfig(cmd)` will be the empty string. +## Active Help with Cobra's default completion command + +Cobra provides a default `completion` command for programs that wish to use it. +When using the default `completion` command, Active Help is configurable in the same +fashion as described above using environment variables. You may wish to document this in more +details for your users. + +## Debugging Active Help + +Debugging your Active Help code is done in the same way as debugging your dynamic completion code, which is with Cobra's hidden `__complete` command. Please refer to [debugging shell completion](shell_completions.md#debugging) for details. + +When debugging with the `__complete` command, if you want to specify different Active Help configurations, you should use the active help environment variable. That variable is named `<PROGRAM>_ACTIVE_HELP` where any `-` is replaced by an `_`. For example, we can test deactivating some Active Help as shown below: +``` +$ HELM_ACTIVE_HELP=1 bin/helm __complete install wordpress bitnami/h<ENTER> +bitnami/haproxy +bitnami/harbor +_activeHelp_ WARNING: cannot re-use a name that is still in use +:0 +Completion ended with directive: ShellCompDirectiveDefault + +$ HELM_ACTIVE_HELP=0 bin/helm __complete install wordpress bitnami/h<ENTER> +bitnami/haproxy +bitnami/harbor +:0 +Completion ended with directive: ShellCompDirectiveDefault +``` diff --git a/vendor/github.com/spf13/cobra/bash_completions.go b/vendor/github.com/spf13/cobra/bash_completions.go index 6c360c595..cb7e19537 100644 --- a/vendor/github.com/spf13/cobra/bash_completions.go +++ b/vendor/github.com/spf13/cobra/bash_completions.go @@ -73,7 +73,8 @@ __%[1]s_handle_go_custom_completion() # Prepare the command to request completions for the program. # Calling ${words[0]} instead of directly %[1]s allows to handle aliases args=("${words[@]:1}") - requestComp="${words[0]} %[2]s ${args[*]}" + # Disable ActiveHelp which is not supported for bash completion v1 + requestComp="%[8]s=0 ${words[0]} %[2]s ${args[*]}" lastParam=${words[$((${#words[@]}-1))]} lastChar=${lastParam:$((${#lastParam}-1)):1} @@ -99,7 +100,7 @@ __%[1]s_handle_go_custom_completion() directive=0 fi __%[1]s_debug "${FUNCNAME[0]}: the completion directive is: ${directive}" - __%[1]s_debug "${FUNCNAME[0]}: the completions are: ${out[*]}" + __%[1]s_debug "${FUNCNAME[0]}: the completions are: ${out}" if [ $((directive & shellCompDirectiveError)) -ne 0 ]; then # Error code. No completion. @@ -125,7 +126,7 @@ __%[1]s_handle_go_custom_completion() local fullFilter filter filteringCmd # Do not use quotes around the $out variable or else newline # characters will be kept. - for filter in ${out[*]}; do + for filter in ${out}; do fullFilter+="$filter|" done @@ -136,7 +137,7 @@ __%[1]s_handle_go_custom_completion() # File completion for directories only local subdir # Use printf to strip any trailing newline - subdir=$(printf "%%s" "${out[0]}") + subdir=$(printf "%%s" "${out}") if [ -n "$subdir" ]; then __%[1]s_debug "Listing directories in $subdir" __%[1]s_handle_subdirs_in_dir_flag "$subdir" @@ -147,7 +148,7 @@ __%[1]s_handle_go_custom_completion() else while IFS='' read -r comp; do COMPREPLY+=("$comp") - done < <(compgen -W "${out[*]}" -- "$cur") + done < <(compgen -W "${out}" -- "$cur") fi } @@ -383,11 +384,11 @@ __%[1]s_handle_word() `, name, ShellCompNoDescRequestCmd, ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp, - ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs)) + ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs, activeHelpEnvVar(name))) } func writePostscript(buf io.StringWriter, name string) { - name = strings.Replace(name, ":", "__", -1) + name = strings.ReplaceAll(name, ":", "__") WriteStringAndCheck(buf, fmt.Sprintf("__start_%s()\n", name)) WriteStringAndCheck(buf, fmt.Sprintf(`{ local cur prev words cword split @@ -645,8 +646,8 @@ func gen(buf io.StringWriter, cmd *Command) { gen(buf, c) } commandName := cmd.CommandPath() - commandName = strings.Replace(commandName, " ", "_", -1) - commandName = strings.Replace(commandName, ":", "__", -1) + commandName = strings.ReplaceAll(commandName, " ", "_") + commandName = strings.ReplaceAll(commandName, ":", "__") if cmd.Root() == cmd { WriteStringAndCheck(buf, fmt.Sprintf("_%s_root_command()\n{\n", commandName)) diff --git a/vendor/github.com/spf13/cobra/bash_completionsV2.go b/vendor/github.com/spf13/cobra/bash_completionsV2.go index 82d26c175..767bf0312 100644 --- a/vendor/github.com/spf13/cobra/bash_completionsV2.go +++ b/vendor/github.com/spf13/cobra/bash_completionsV2.go @@ -78,7 +78,7 @@ __%[1]s_get_completion_results() { directive=0 fi __%[1]s_debug "The completion directive is: ${directive}" - __%[1]s_debug "The completions are: ${out[*]}" + __%[1]s_debug "The completions are: ${out}" } __%[1]s_process_completion_results() { @@ -111,13 +111,18 @@ __%[1]s_process_completion_results() { fi fi + # Separate activeHelp from normal completions + local completions=() + local activeHelp=() + __%[1]s_extract_activeHelp + if [ $((directive & shellCompDirectiveFilterFileExt)) -ne 0 ]; then # File extension filtering local fullFilter filter filteringCmd - # Do not use quotes around the $out variable or else newline + # Do not use quotes around the $completions variable or else newline # characters will be kept. - for filter in ${out[*]}; do + for filter in ${completions[*]}; do fullFilter+="$filter|" done @@ -129,7 +134,7 @@ __%[1]s_process_completion_results() { # Use printf to strip any trailing newline local subdir - subdir=$(printf "%%s" "${out[0]}") + subdir=$(printf "%%s" "${completions[0]}") if [ -n "$subdir" ]; then __%[1]s_debug "Listing directories in $subdir" pushd "$subdir" >/dev/null 2>&1 && _filedir -d && popd >/dev/null 2>&1 || return @@ -143,6 +148,43 @@ __%[1]s_process_completion_results() { __%[1]s_handle_special_char "$cur" : __%[1]s_handle_special_char "$cur" = + + # Print the activeHelp statements before we finish + if [ ${#activeHelp} -ne 0 ]; then + printf "\n"; + printf "%%s\n" "${activeHelp[@]}" + printf "\n" + + # The prompt format is only available from bash 4.4. + # We test if it is available before using it. + if (x=${PS1@P}) 2> /dev/null; then + printf "%%s" "${PS1@P}${COMP_LINE[@]}" + else + # Can't print the prompt. Just print the + # text the user had typed, it is workable enough. + printf "%%s" "${COMP_LINE[@]}" + fi + fi +} + +# Separate activeHelp lines from real completions. +# Fills the $activeHelp and $completions arrays. +__%[1]s_extract_activeHelp() { + local activeHelpMarker="%[8]s" + local endIndex=${#activeHelpMarker} + + while IFS='' read -r comp; do + if [ "${comp:0:endIndex}" = "$activeHelpMarker" ]; then + comp=${comp:endIndex} + __%[1]s_debug "ActiveHelp found: $comp" + if [ -n "$comp" ]; then + activeHelp+=("$comp") + fi + else + # Not an activeHelp line but a normal completion + completions+=("$comp") + fi + done < <(printf "%%s\n" "${out}") } __%[1]s_handle_completion_types() { @@ -154,17 +196,16 @@ __%[1]s_handle_completion_types() { # If the user requested inserting one completion at a time, or all # completions at once on the command-line we must remove the descriptions. # https://github.com/spf13/cobra/issues/1508 - local tab comp - tab=$(printf '\t') + local tab=$'\t' comp while IFS='' read -r comp; do + [[ -z $comp ]] && continue # Strip any description comp=${comp%%%%$tab*} # Only consider the completions that match - comp=$(compgen -W "$comp" -- "$cur") - if [ -n "$comp" ]; then + if [[ $comp == "$cur"* ]]; then COMPREPLY+=("$comp") fi - done < <(printf "%%s\n" "${out[@]}") + done < <(printf "%%s\n" "${completions[@]}") ;; *) @@ -175,44 +216,37 @@ __%[1]s_handle_completion_types() { } __%[1]s_handle_standard_completion_case() { - local tab comp - tab=$(printf '\t') + local tab=$'\t' comp + + # Short circuit to optimize if we don't have descriptions + if [[ "${completions[*]}" != *$tab* ]]; then + IFS=$'\n' read -ra COMPREPLY -d '' < <(compgen -W "${completions[*]}" -- "$cur") + return 0 + fi local longest=0 + local compline # Look for the longest completion so that we can format things nicely - while IFS='' read -r comp; do + while IFS='' read -r compline; do + [[ -z $compline ]] && continue # Strip any description before checking the length - comp=${comp%%%%$tab*} + comp=${compline%%%%$tab*} # Only consider the completions that match - comp=$(compgen -W "$comp" -- "$cur") + [[ $comp == "$cur"* ]] || continue + COMPREPLY+=("$compline") if ((${#comp}>longest)); then longest=${#comp} fi - done < <(printf "%%s\n" "${out[@]}") - - local completions=() - while IFS='' read -r comp; do - if [ -z "$comp" ]; then - continue - fi - - __%[1]s_debug "Original comp: $comp" - comp="$(__%[1]s_format_comp_descriptions "$comp" "$longest")" - __%[1]s_debug "Final comp: $comp" - completions+=("$comp") - done < <(printf "%%s\n" "${out[@]}") - - while IFS='' read -r comp; do - COMPREPLY+=("$comp") - done < <(compgen -W "${completions[*]}" -- "$cur") + done < <(printf "%%s\n" "${completions[@]}") # If there is a single completion left, remove the description text if [ ${#COMPREPLY[*]} -eq 1 ]; then __%[1]s_debug "COMPREPLY[0]: ${COMPREPLY[0]}" - comp="${COMPREPLY[0]%%%% *}" + comp="${COMPREPLY[0]%%%%$tab*}" __%[1]s_debug "Removed description from single completion, which is now: ${comp}" - COMPREPLY=() - COMPREPLY+=("$comp") + COMPREPLY[0]=$comp + else # Format the descriptions + __%[1]s_format_comp_descriptions $longest fi } @@ -231,45 +265,48 @@ __%[1]s_handle_special_char() __%[1]s_format_comp_descriptions() { - local tab - tab=$(printf '\t') - local comp="$1" - local longest=$2 - - # Properly format the description string which follows a tab character if there is one - if [[ "$comp" == *$tab* ]]; then - desc=${comp#*$tab} - comp=${comp%%%%$tab*} - - # $COLUMNS stores the current shell width. - # Remove an extra 4 because we add 2 spaces and 2 parentheses. - maxdesclength=$(( COLUMNS - longest - 4 )) - - # Make sure we can fit a description of at least 8 characters - # if we are to align the descriptions. - if [[ $maxdesclength -gt 8 ]]; then - # Add the proper number of spaces to align the descriptions - for ((i = ${#comp} ; i < longest ; i++)); do - comp+=" " - done - else - # Don't pad the descriptions so we can fit more text after the completion - maxdesclength=$(( COLUMNS - ${#comp} - 4 )) - fi + local tab=$'\t' + local comp desc maxdesclength + local longest=$1 + + local i ci + for ci in ${!COMPREPLY[*]}; do + comp=${COMPREPLY[ci]} + # Properly format the description string which follows a tab character if there is one + if [[ "$comp" == *$tab* ]]; then + __%[1]s_debug "Original comp: $comp" + desc=${comp#*$tab} + comp=${comp%%%%$tab*} + + # $COLUMNS stores the current shell width. + # Remove an extra 4 because we add 2 spaces and 2 parentheses. + maxdesclength=$(( COLUMNS - longest - 4 )) + + # Make sure we can fit a description of at least 8 characters + # if we are to align the descriptions. + if [[ $maxdesclength -gt 8 ]]; then + # Add the proper number of spaces to align the descriptions + for ((i = ${#comp} ; i < longest ; i++)); do + comp+=" " + done + else + # Don't pad the descriptions so we can fit more text after the completion + maxdesclength=$(( COLUMNS - ${#comp} - 4 )) + fi - # If there is enough space for any description text, - # truncate the descriptions that are too long for the shell width - if [ $maxdesclength -gt 0 ]; then - if [ ${#desc} -gt $maxdesclength ]; then - desc=${desc:0:$(( maxdesclength - 1 ))} - desc+="…" + # If there is enough space for any description text, + # truncate the descriptions that are too long for the shell width + if [ $maxdesclength -gt 0 ]; then + if [ ${#desc} -gt $maxdesclength ]; then + desc=${desc:0:$(( maxdesclength - 1 ))} + desc+="…" + fi + comp+=" ($desc)" fi - comp+=" ($desc)" + COMPREPLY[ci]=$comp + __%[1]s_debug "Final comp: $comp" fi - fi - - # Must use printf to escape all special characters - printf "%%q" "${comp}" + done } __start_%[1]s() @@ -310,7 +347,8 @@ fi # ex: ts=4 sw=4 et filetype=sh `, name, compCmd, ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp, - ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs)) + ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs, + activeHelpMarker)) } // GenBashCompletionFileV2 generates Bash completion version 2. diff --git a/vendor/github.com/spf13/cobra/command.go b/vendor/github.com/spf13/cobra/command.go index 2cc18891d..675bb1340 100644 --- a/vendor/github.com/spf13/cobra/command.go +++ b/vendor/github.com/spf13/cobra/command.go @@ -18,6 +18,7 @@ package cobra import ( "bytes" "context" + "errors" "fmt" "io" "os" @@ -166,7 +167,7 @@ type Command struct { // errWriter is a writer defined by the user that replaces stderr errWriter io.Writer - //FParseErrWhitelist flag parse errors to be ignored + // FParseErrWhitelist flag parse errors to be ignored FParseErrWhitelist FParseErrWhitelist // CompletionOptions is a set of options to control the handling of shell completion @@ -224,12 +225,23 @@ type Command struct { SuggestionsMinimumDistance int } -// Context returns underlying command context. If command wasn't -// executed with ExecuteContext Context returns Background context. +// Context returns underlying command context. If command was executed +// with ExecuteContext or the context was set with SetContext, the +// previously set context will be returned. Otherwise, nil is returned. +// +// Notice that a call to Execute and ExecuteC will replace a nil context of +// a command with a context.Background, so a background context will be +// returned by Context after one of these functions has been called. func (c *Command) Context() context.Context { return c.ctx } +// SetContext sets context for the command. It is set to context.Background by default and will be overwritten by +// Command.ExecuteContext or Command.ExecuteContextC +func (c *Command) SetContext(ctx context.Context) { + c.ctx = ctx +} + // SetArgs sets arguments for the command. It is set to os.Args[1:] by default, if desired, can be overridden // particularly useful when testing. func (c *Command) SetArgs(a []string) { @@ -852,6 +864,10 @@ func (c *Command) execute(a []string) (err error) { if err := c.validateRequiredFlags(); err != nil { return err } + if err := c.validateFlagGroups(); err != nil { + return err + } + if c.RunE != nil { if err := c.RunE(c, argWoFlags); err != nil { return err @@ -975,7 +991,7 @@ func (c *Command) ExecuteC() (cmd *Command, err error) { if err != nil { // Always show help if requested, even if SilenceErrors is in // effect - if err == flag.ErrHelp { + if errors.Is(err, flag.ErrHelp) { cmd.HelpFunc()(cmd, args) return cmd, nil } @@ -997,7 +1013,7 @@ func (c *Command) ExecuteC() (cmd *Command, err error) { func (c *Command) ValidateArgs(args []string) error { if c.Args == nil { - return nil + return ArbitraryArgs(c, args) } return c.Args(c, args) } diff --git a/vendor/github.com/spf13/cobra/completions.go b/vendor/github.com/spf13/cobra/completions.go index 9ecd56a47..2c2483998 100644 --- a/vendor/github.com/spf13/cobra/completions.go +++ b/vendor/github.com/spf13/cobra/completions.go @@ -103,6 +103,14 @@ func NoFileCompletions(cmd *Command, args []string, toComplete string) ([]string return nil, ShellCompDirectiveNoFileComp } +// FixedCompletions can be used to create a completion function which always +// returns the same results. +func FixedCompletions(choices []string, directive ShellCompDirective) func(cmd *Command, args []string, toComplete string) ([]string, ShellCompDirective) { + return func(cmd *Command, args []string, toComplete string) ([]string, ShellCompDirective) { + return choices, directive + } +} + // RegisterFlagCompletionFunc should be called to register a function to provide completion for a flag. func (c *Command) RegisterFlagCompletionFunc(flagName string, f func(cmd *Command, args []string, toComplete string) ([]string, ShellCompDirective)) error { flag := c.Flag(flagName) @@ -170,6 +178,12 @@ func (c *Command) initCompleteCmd(args []string) { noDescriptions := (cmd.CalledAs() == ShellCompNoDescRequestCmd) for _, comp := range completions { + if GetActiveHelpConfig(finalCmd) == activeHelpGlobalDisable { + // Remove all activeHelp entries in this case + if strings.HasPrefix(comp, activeHelpMarker) { + continue + } + } if noDescriptions { // Remove any description that may be included following a tab character. comp = strings.Split(comp, "\t")[0] @@ -311,8 +325,11 @@ func (c *Command) getCompletions(args []string) (*Command, []string, ShellCompDi var completions []string var directive ShellCompDirective + // Enforce flag groups before doing flag completions + finalCmd.enforceFlagGroupsForCompletion() + // Note that we want to perform flagname completion even if finalCmd.DisableFlagParsing==true; - // doing this allows for completion of persistant flag names even for commands that disable flag parsing. + // doing this allows for completion of persistent flag names even for commands that disable flag parsing. // // When doing completion of a flag name, as soon as an argument starts with // a '-' we know it is a flag. We cannot use isFlagArg() here as it requires @@ -644,7 +661,7 @@ To load completions for every new session, execute once: #### macOS: - %[1]s completion bash > /usr/local/etc/bash_completion.d/%[1]s + %[1]s completion bash > $(brew --prefix)/etc/bash_completion.d/%[1]s You will need to start a new shell for this setup to take effect. `, c.Root().Name()), @@ -669,6 +686,10 @@ to enable it. You can execute the following once: echo "autoload -U compinit; compinit" >> ~/.zshrc +To load completions in your current shell session: + + source <(%[1]s completion zsh); compdef _%[1]s %[1]s + To load completions for every new session, execute once: #### Linux: @@ -677,7 +698,7 @@ To load completions for every new session, execute once: #### macOS: - %[1]s completion zsh > /usr/local/share/zsh/site-functions/_%[1]s + %[1]s completion zsh > $(brew --prefix)/share/zsh/site-functions/_%[1]s You will need to start a new shell for this setup to take effect. `, c.Root().Name()), diff --git a/vendor/github.com/spf13/cobra/fish_completions.go b/vendor/github.com/spf13/cobra/fish_completions.go index bb57fd568..005ee6be7 100644 --- a/vendor/github.com/spf13/cobra/fish_completions.go +++ b/vendor/github.com/spf13/cobra/fish_completions.go @@ -11,8 +11,8 @@ import ( func genFishComp(buf io.StringWriter, name string, includeDesc bool) { // Variables should not contain a '-' or ':' character nameForVar := name - nameForVar = strings.Replace(nameForVar, "-", "_", -1) - nameForVar = strings.Replace(nameForVar, ":", "_", -1) + nameForVar = strings.ReplaceAll(nameForVar, "-", "_") + nameForVar = strings.ReplaceAll(nameForVar, ":", "_") compCmd := ShellCompRequestCmd if !includeDesc { @@ -38,7 +38,8 @@ function __%[1]s_perform_completion __%[1]s_debug "args: $args" __%[1]s_debug "last arg: $lastArg" - set -l requestComp "$args[1] %[3]s $args[2..-1] $lastArg" + # Disable ActiveHelp which is not supported for fish shell + set -l requestComp "%[9]s=0 $args[1] %[3]s $args[2..-1] $lastArg" __%[1]s_debug "Calling $requestComp" set -l results (eval $requestComp 2> /dev/null) @@ -196,7 +197,7 @@ complete -c %[2]s -n '__%[1]s_prepare_completions' -f -a '$__%[1]s_comp_results' `, nameForVar, name, compCmd, ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp, - ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs)) + ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs, activeHelpEnvVar(name))) } // GenFishCompletion generates fish completion file and writes to the passed writer. diff --git a/vendor/github.com/spf13/cobra/flag_groups.go b/vendor/github.com/spf13/cobra/flag_groups.go new file mode 100644 index 000000000..dc7843119 --- /dev/null +++ b/vendor/github.com/spf13/cobra/flag_groups.go @@ -0,0 +1,223 @@ +// Copyright © 2022 Steve Francia <spf@spf13.com>. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package cobra + +import ( + "fmt" + "sort" + "strings" + + flag "github.com/spf13/pflag" +) + +const ( + requiredAsGroup = "cobra_annotation_required_if_others_set" + mutuallyExclusive = "cobra_annotation_mutually_exclusive" +) + +// MarkFlagsRequiredTogether marks the given flags with annotations so that Cobra errors +// if the command is invoked with a subset (but not all) of the given flags. +func (c *Command) MarkFlagsRequiredTogether(flagNames ...string) { + c.mergePersistentFlags() + for _, v := range flagNames { + f := c.Flags().Lookup(v) + if f == nil { + panic(fmt.Sprintf("Failed to find flag %q and mark it as being required in a flag group", v)) + } + if err := c.Flags().SetAnnotation(v, requiredAsGroup, append(f.Annotations[requiredAsGroup], strings.Join(flagNames, " "))); err != nil { + // Only errs if the flag isn't found. + panic(err) + } + } +} + +// MarkFlagsMutuallyExclusive marks the given flags with annotations so that Cobra errors +// if the command is invoked with more than one flag from the given set of flags. +func (c *Command) MarkFlagsMutuallyExclusive(flagNames ...string) { + c.mergePersistentFlags() + for _, v := range flagNames { + f := c.Flags().Lookup(v) + if f == nil { + panic(fmt.Sprintf("Failed to find flag %q and mark it as being in a mutually exclusive flag group", v)) + } + // Each time this is called is a single new entry; this allows it to be a member of multiple groups if needed. + if err := c.Flags().SetAnnotation(v, mutuallyExclusive, append(f.Annotations[mutuallyExclusive], strings.Join(flagNames, " "))); err != nil { + panic(err) + } + } +} + +// validateFlagGroups validates the mutuallyExclusive/requiredAsGroup logic and returns the +// first error encountered. +func (c *Command) validateFlagGroups() error { + if c.DisableFlagParsing { + return nil + } + + flags := c.Flags() + + // groupStatus format is the list of flags as a unique ID, + // then a map of each flag name and whether it is set or not. + groupStatus := map[string]map[string]bool{} + mutuallyExclusiveGroupStatus := map[string]map[string]bool{} + flags.VisitAll(func(pflag *flag.Flag) { + processFlagForGroupAnnotation(flags, pflag, requiredAsGroup, groupStatus) + processFlagForGroupAnnotation(flags, pflag, mutuallyExclusive, mutuallyExclusiveGroupStatus) + }) + + if err := validateRequiredFlagGroups(groupStatus); err != nil { + return err + } + if err := validateExclusiveFlagGroups(mutuallyExclusiveGroupStatus); err != nil { + return err + } + return nil +} + +func hasAllFlags(fs *flag.FlagSet, flagnames ...string) bool { + for _, fname := range flagnames { + f := fs.Lookup(fname) + if f == nil { + return false + } + } + return true +} + +func processFlagForGroupAnnotation(flags *flag.FlagSet, pflag *flag.Flag, annotation string, groupStatus map[string]map[string]bool) { + groupInfo, found := pflag.Annotations[annotation] + if found { + for _, group := range groupInfo { + if groupStatus[group] == nil { + flagnames := strings.Split(group, " ") + + // Only consider this flag group at all if all the flags are defined. + if !hasAllFlags(flags, flagnames...) { + continue + } + + groupStatus[group] = map[string]bool{} + for _, name := range flagnames { + groupStatus[group][name] = false + } + } + + groupStatus[group][pflag.Name] = pflag.Changed + } + } +} + +func validateRequiredFlagGroups(data map[string]map[string]bool) error { + keys := sortedKeys(data) + for _, flagList := range keys { + flagnameAndStatus := data[flagList] + + unset := []string{} + for flagname, isSet := range flagnameAndStatus { + if !isSet { + unset = append(unset, flagname) + } + } + if len(unset) == len(flagnameAndStatus) || len(unset) == 0 { + continue + } + + // Sort values, so they can be tested/scripted against consistently. + sort.Strings(unset) + return fmt.Errorf("if any flags in the group [%v] are set they must all be set; missing %v", flagList, unset) + } + + return nil +} + +func validateExclusiveFlagGroups(data map[string]map[string]bool) error { + keys := sortedKeys(data) + for _, flagList := range keys { + flagnameAndStatus := data[flagList] + var set []string + for flagname, isSet := range flagnameAndStatus { + if isSet { + set = append(set, flagname) + } + } + if len(set) == 0 || len(set) == 1 { + continue + } + + // Sort values, so they can be tested/scripted against consistently. + sort.Strings(set) + return fmt.Errorf("if any flags in the group [%v] are set none of the others can be; %v were all set", flagList, set) + } + return nil +} + +func sortedKeys(m map[string]map[string]bool) []string { + keys := make([]string, len(m)) + i := 0 + for k := range m { + keys[i] = k + i++ + } + sort.Strings(keys) + return keys +} + +// enforceFlagGroupsForCompletion will do the following: +// - when a flag in a group is present, other flags in the group will be marked required +// - when a flag in a mutually exclusive group is present, other flags in the group will be marked as hidden +// This allows the standard completion logic to behave appropriately for flag groups +func (c *Command) enforceFlagGroupsForCompletion() { + if c.DisableFlagParsing { + return + } + + flags := c.Flags() + groupStatus := map[string]map[string]bool{} + mutuallyExclusiveGroupStatus := map[string]map[string]bool{} + c.Flags().VisitAll(func(pflag *flag.Flag) { + processFlagForGroupAnnotation(flags, pflag, requiredAsGroup, groupStatus) + processFlagForGroupAnnotation(flags, pflag, mutuallyExclusive, mutuallyExclusiveGroupStatus) + }) + + // If a flag that is part of a group is present, we make all the other flags + // of that group required so that the shell completion suggests them automatically + for flagList, flagnameAndStatus := range groupStatus { + for _, isSet := range flagnameAndStatus { + if isSet { + // One of the flags of the group is set, mark the other ones as required + for _, fName := range strings.Split(flagList, " ") { + _ = c.MarkFlagRequired(fName) + } + } + } + } + + // If a flag that is mutually exclusive to others is present, we hide the other + // flags of that group so the shell completion does not suggest them + for flagList, flagnameAndStatus := range mutuallyExclusiveGroupStatus { + for flagName, isSet := range flagnameAndStatus { + if isSet { + // One of the flags of the mutually exclusive group is set, mark the other ones as hidden + // Don't mark the flag that is already set as hidden because it may be an + // array or slice flag and therefore must continue being suggested + for _, fName := range strings.Split(flagList, " ") { + if fName != flagName { + flag := c.Flags().Lookup(fName) + flag.Hidden = true + } + } + } + } + } +} diff --git a/vendor/github.com/spf13/cobra/powershell_completions.go b/vendor/github.com/spf13/cobra/powershell_completions.go index 62d719f0b..379e7c088 100644 --- a/vendor/github.com/spf13/cobra/powershell_completions.go +++ b/vendor/github.com/spf13/cobra/powershell_completions.go @@ -61,6 +61,7 @@ Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock { # Prepare the command to request completions for the program. # Split the command at the first space to separate the program and arguments. $Program,$Arguments = $Command.Split(" ",2) + $RequestComp="$Program %[2]s $Arguments" __%[1]s_debug "RequestComp: $RequestComp" @@ -90,11 +91,13 @@ Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock { } __%[1]s_debug "Calling $RequestComp" + # First disable ActiveHelp which is not supported for Powershell + $env:%[8]s=0 + #call the command store the output in $out and redirect stderr and stdout to null # $Out is an array contains each line per element Invoke-Expression -OutVariable out "$RequestComp" 2>&1 | Out-Null - # get directive from last line [int]$Directive = $Out[-1].TrimStart(':') if ($Directive -eq "") { @@ -242,7 +245,7 @@ Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock { } `, name, compCmd, ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp, - ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs)) + ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs, activeHelpEnvVar(name))) } func (c *Command) genPowerShellCompletion(w io.Writer, includeDesc bool) error { diff --git a/vendor/github.com/spf13/cobra/projects_using_cobra.md b/vendor/github.com/spf13/cobra/projects_using_cobra.md index 9674c348c..ac680118e 100644 --- a/vendor/github.com/spf13/cobra/projects_using_cobra.md +++ b/vendor/github.com/spf13/cobra/projects_using_cobra.md @@ -1,8 +1,8 @@ ## Projects using Cobra - [Arduino CLI](https://github.com/arduino/arduino-cli) -- [Bleve](http://www.blevesearch.com/) -- [CockroachDB](http://www.cockroachlabs.com/) +- [Bleve](https://blevesearch.com/) +- [CockroachDB](https://www.cockroachlabs.com/) - [Cosmos SDK](https://github.com/cosmos/cosmos-sdk) - [Datree](https://github.com/datreeio/datree) - [Delve](https://github.com/derekparker/delve) @@ -14,14 +14,15 @@ - [Github CLI](https://github.com/cli/cli) - [GitHub Labeler](https://github.com/erdaltsksn/gh-label) - [Golangci-lint](https://golangci-lint.run) -- [GopherJS](http://www.gopherjs.org/) +- [GopherJS](https://github.com/gopherjs/gopherjs) - [GoReleaser](https://goreleaser.com) - [Helm](https://helm.sh) - [Hugo](https://gohugo.io) - [Infracost](https://github.com/infracost/infracost) - [Istio](https://istio.io) - [Kool](https://github.com/kool-dev/kool) -- [Kubernetes](http://kubernetes.io/) +- [Kubernetes](https://kubernetes.io/) +- [Kubescape](https://github.com/armosec/kubescape) - [Linkerd](https://linkerd.io/) - [Mattermost-server](https://github.com/mattermost/mattermost-server) - [Mercure](https://mercure.rocks/) @@ -36,9 +37,11 @@ - [Ory Hydra](https://github.com/ory/hydra) - [Ory Kratos](https://github.com/ory/kratos) - [Pixie](https://github.com/pixie-io/pixie) +- [Polygon Edge](https://github.com/0xPolygon/polygon-edge) - [Pouch](https://github.com/alibaba/pouch) -- [ProjectAtomic (enterprise)](http://www.projectatomic.io/) +- [ProjectAtomic (enterprise)](https://www.projectatomic.io/) - [Prototool](https://github.com/uber/prototool) +- [Pulumi](https://www.pulumi.com) - [QRcp](https://github.com/claudiodangelis/qrcp) - [Random](https://github.com/erdaltsksn/random) - [Rclone](https://rclone.org/) diff --git a/vendor/github.com/spf13/cobra/shell_completions.md b/vendor/github.com/spf13/cobra/shell_completions.md index 33a4c65a5..1e2058ed6 100644 --- a/vendor/github.com/spf13/cobra/shell_completions.md +++ b/vendor/github.com/spf13/cobra/shell_completions.md @@ -40,7 +40,7 @@ Bash: # Linux: $ %[1]s completion bash > /etc/bash_completion.d/%[1]s # macOS: - $ %[1]s completion bash > /usr/local/etc/bash_completion.d/%[1]s + $ %[1]s completion bash > $(brew --prefix)/etc/bash_completion.d/%[1]s Zsh: @@ -122,7 +122,7 @@ For example, if you want `kubectl get [tab][tab]` to show a list of valid "nouns Some simplified code from `kubectl get` looks like: ```go -validArgs []string = { "pod", "node", "service", "replicationcontroller" } +validArgs = []string{ "pod", "node", "service", "replicationcontroller" } cmd := &cobra.Command{ Use: "get [(-o|--output=)json|yaml|template|...] (RESOURCE [NAME] | RESOURCE/NAME ...)", @@ -148,7 +148,7 @@ node pod replicationcontroller service If your nouns have aliases, you can define them alongside `ValidArgs` using `ArgAliases`: ```go -argAliases []string = { "pods", "nodes", "services", "svc", "replicationcontrollers", "rc" } +argAliases = []string { "pods", "nodes", "services", "svc", "replicationcontrollers", "rc" } cmd := &cobra.Command{ ... diff --git a/vendor/github.com/spf13/cobra/user_guide.md b/vendor/github.com/spf13/cobra/user_guide.md index 4a3c2b0da..5a7acf88e 100644 --- a/vendor/github.com/spf13/cobra/user_guide.md +++ b/vendor/github.com/spf13/cobra/user_guide.md @@ -32,7 +32,7 @@ func main() { Cobra-CLI is its own program that will create your application and add any commands you want. It's the easiest way to incorporate Cobra into your application. -For complete details on using the Cobra generator, please refer to [The Cobra-CLI Generator README](https://github.com/spf13/cobra-cli/blob/master/README.md) +For complete details on using the Cobra generator, please refer to [The Cobra-CLI Generator README](https://github.com/spf13/cobra-cli/blob/main/README.md) ## Using the Cobra Library @@ -51,7 +51,7 @@ var rootCmd = &cobra.Command{ Short: "Hugo is a very fast static site generator", Long: `A Fast and Flexible Static Site Generator built with love by spf13 and friends in Go. - Complete documentation is available at http://hugo.spf13.com`, + Complete documentation is available at https://gohugo.io/documentation/`, Run: func(cmd *cobra.Command, args []string) { // Do Stuff Here }, @@ -300,10 +300,34 @@ rootCmd.PersistentFlags().StringVarP(&Region, "region", "r", "", "AWS region (re rootCmd.MarkPersistentFlagRequired("region") ``` +### Flag Groups + +If you have different flags that must be provided together (e.g. if they provide the `--username` flag they MUST provide the `--password` flag as well) then +Cobra can enforce that requirement: +```go +rootCmd.Flags().StringVarP(&u, "username", "u", "", "Username (required if password is set)") +rootCmd.Flags().StringVarP(&pw, "password", "p", "", "Password (required if username is set)") +rootCmd.MarkFlagsRequiredTogether("username", "password") +``` + +You can also prevent different flags from being provided together if they represent mutually +exclusive options such as specifying an output format as either `--json` or `--yaml` but never both: +```go +rootCmd.Flags().BoolVar(&u, "json", false, "Output in JSON") +rootCmd.Flags().BoolVar(&pw, "yaml", false, "Output in YAML") +rootCmd.MarkFlagsMutuallyExclusive("json", "yaml") +``` + +In both of these cases: + - both local and persistent flags can be used + - **NOTE:** the group is only enforced on commands where every flag is defined + - a flag may appear in multiple groups + - a group may contain any number of flags + ## Positional and Custom Arguments -Validation of positional arguments can be specified using the `Args` field -of `Command`. +Validation of positional arguments can be specified using the `Args` field of `Command`. +If `Args` is undefined or `nil`, it defaults to `ArbitraryArgs`. The following validators are built in: @@ -405,7 +429,7 @@ a count and a string.`, } ``` -For a more complete example of a larger application, please checkout [Hugo](http://gohugo.io/). +For a more complete example of a larger application, please checkout [Hugo](https://gohugo.io/). ## Help Command @@ -603,7 +627,7 @@ Did you mean this? Run 'hugo --help' for usage. ``` -Suggestions are automatic based on every subcommand registered and use an implementation of [Levenshtein distance](http://en.wikipedia.org/wiki/Levenshtein_distance). Every registered command that matches a minimum distance of 2 (ignoring case) will be displayed as a suggestion. +Suggestions are automatic based on every subcommand registered and use an implementation of [Levenshtein distance](https://en.wikipedia.org/wiki/Levenshtein_distance). Every registered command that matches a minimum distance of 2 (ignoring case) will be displayed as a suggestion. If you need to disable suggestions or tweak the string distance in your command, use: @@ -636,3 +660,7 @@ Cobra can generate documentation based on subcommands, flags, etc. Read more abo ## Generating shell completions Cobra can generate a shell-completion file for the following shells: bash, zsh, fish, PowerShell. If you add more information to your commands, these completions can be amazingly powerful and flexible. Read more about it in [Shell Completions](shell_completions.md). + +## Providing Active Help + +Cobra makes use of the shell-completion system to define a framework allowing you to provide Active Help to your users. Active Help are messages (hints, warnings, etc) printed as the program is being used. Read more about it in [Active Help](active_help.md). diff --git a/vendor/github.com/spf13/cobra/zsh_completions.go b/vendor/github.com/spf13/cobra/zsh_completions.go index 624adab53..65cd94c60 100644 --- a/vendor/github.com/spf13/cobra/zsh_completions.go +++ b/vendor/github.com/spf13/cobra/zsh_completions.go @@ -75,7 +75,7 @@ func genZshComp(buf io.StringWriter, name string, includeDesc bool) { if !includeDesc { compCmd = ShellCompNoDescRequestCmd } - WriteStringAndCheck(buf, fmt.Sprintf(`#compdef _%[1]s %[1]s + WriteStringAndCheck(buf, fmt.Sprintf(`#compdef %[1]s # zsh completion for %-36[1]s -*- shell-script -*- @@ -163,7 +163,24 @@ _%[1]s() return fi + local activeHelpMarker="%[8]s" + local endIndex=${#activeHelpMarker} + local startIndex=$((${#activeHelpMarker}+1)) + local hasActiveHelp=0 while IFS='\n' read -r comp; do + # Check if this is an activeHelp statement (i.e., prefixed with $activeHelpMarker) + if [ "${comp[1,$endIndex]}" = "$activeHelpMarker" ];then + __%[1]s_debug "ActiveHelp found: $comp" + comp="${comp[$startIndex,-1]}" + if [ -n "$comp" ]; then + compadd -x "${comp}" + __%[1]s_debug "ActiveHelp will need delimiter" + hasActiveHelp=1 + fi + + continue + fi + if [ -n "$comp" ]; then # If requested, completions are returned with a description. # The description is preceded by a TAB character. @@ -171,7 +188,7 @@ _%[1]s() # We first need to escape any : as part of the completion itself. comp=${comp//:/\\:} - local tab=$(printf '\t') + local tab="$(printf '\t')" comp=${comp//$tab/:} __%[1]s_debug "Adding completion: ${comp}" @@ -180,6 +197,17 @@ _%[1]s() fi done < <(printf "%%s\n" "${out[@]}") + # Add a delimiter after the activeHelp statements, but only if: + # - there are completions following the activeHelp statements, or + # - file completion will be performed (so there will be choices after the activeHelp) + if [ $hasActiveHelp -eq 1 ]; then + if [ ${#completions} -ne 0 ] || [ $((directive & shellCompDirectiveNoFileComp)) -eq 0 ]; then + __%[1]s_debug "Adding activeHelp delimiter" + compadd -x "--" + hasActiveHelp=0 + fi + fi + if [ $((directive & shellCompDirectiveNoSpace)) -ne 0 ]; then __%[1]s_debug "Activating nospace." noSpace="-S ''" @@ -254,5 +282,6 @@ if [ "$funcstack[1]" = "_%[1]s" ]; then fi `, name, compCmd, ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp, - ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs)) + ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs, + activeHelpMarker)) } diff --git a/vendor/github.com/spf13/viper/.editorconfig b/vendor/github.com/spf13/viper/.editorconfig index 63afcbcdd..6d0b6d356 100644 --- a/vendor/github.com/spf13/viper/.editorconfig +++ b/vendor/github.com/spf13/viper/.editorconfig @@ -11,5 +11,5 @@ trim_trailing_whitespace = true [*.go] indent_style = tab -[{Makefile, *.mk}] +[{Makefile,*.mk}] indent_style = tab diff --git a/vendor/github.com/spf13/viper/.golangci.yml b/vendor/github.com/spf13/viper/.golangci.yaml index 16e039652..16e039652 100644 --- a/vendor/github.com/spf13/viper/.golangci.yml +++ b/vendor/github.com/spf13/viper/.golangci.yaml diff --git a/vendor/github.com/spf13/viper/Makefile b/vendor/github.com/spf13/viper/Makefile index 02d3e3715..130c427e8 100644 --- a/vendor/github.com/spf13/viper/Makefile +++ b/vendor/github.com/spf13/viper/Makefile @@ -16,7 +16,7 @@ endif # Dependency versions GOTESTSUM_VERSION = 1.8.0 -GOLANGCI_VERSION = 1.45.2 +GOLANGCI_VERSION = 1.49.0 # Add the ability to override some variables # Use with care @@ -48,7 +48,7 @@ bin/golangci-lint: bin/golangci-lint-${GOLANGCI_VERSION} @ln -sf golangci-lint-${GOLANGCI_VERSION} bin/golangci-lint bin/golangci-lint-${GOLANGCI_VERSION}: @mkdir -p bin - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b ./bin/ v${GOLANGCI_VERSION} + curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | bash -s -- -b ./bin/ v${GOLANGCI_VERSION} @mv bin/golangci-lint "$@" .PHONY: lint diff --git a/vendor/github.com/spf13/viper/README.md b/vendor/github.com/spf13/viper/README.md index c14e8927a..5701422c8 100644 --- a/vendor/github.com/spf13/viper/README.md +++ b/vendor/github.com/spf13/viper/README.md @@ -119,7 +119,7 @@ viper.AddConfigPath("$HOME/.appname") // call multiple times to add many search viper.AddConfigPath(".") // optionally look for config in the working directory err := viper.ReadInConfig() // Find and read the config file if err != nil { // Handle errors reading the config file - panic(fmt.Errorf("Fatal error config file: %w \n", err)) + panic(fmt.Errorf("fatal error config file: %w", err)) } ``` @@ -447,6 +447,13 @@ viper.SetConfigType("json") // because there is no file extension in a stream of err := viper.ReadRemoteConfig() ``` +#### etcd3 +```go +viper.AddRemoteProvider("etcd3", "http://127.0.0.1:4001","/config/hugo.json") +viper.SetConfigType("json") // because there is no file extension in a stream of bytes, supported extensions are "json", "toml", "yaml", "yml", "properties", "props", "prop", "env", "dotenv" +err := viper.ReadRemoteConfig() +``` + #### Consul You need to set a key to Consul key/value storage with JSON value containing your desired config. For example, create a Consul key/value store key `MY_CONSUL_KEY` with value: @@ -594,7 +601,7 @@ configuration level. Viper can access array indices by using numbers in the path. For example: -```json +```jsonc { "host": { "address": "localhost", @@ -622,7 +629,7 @@ GetInt("host.ports.1") // returns 6029 Lastly, if there exists a key that matches the delimited key path, its value will be returned instead. E.g. -```json +```jsonc { "datastore.metric.host": "0.0.0.0", "host": { diff --git a/vendor/github.com/spf13/viper/internal/encoding/toml/codec.go b/vendor/github.com/spf13/viper/internal/encoding/toml/codec.go index ff1112cac..45fddc8b5 100644 --- a/vendor/github.com/spf13/viper/internal/encoding/toml/codec.go +++ b/vendor/github.com/spf13/viper/internal/encoding/toml/codec.go @@ -1,5 +1,5 @@ -//go:build !viper_toml2 -// +build !viper_toml2 +//go:build viper_toml1 +// +build viper_toml1 package toml diff --git a/vendor/github.com/spf13/viper/internal/encoding/toml/codec2.go b/vendor/github.com/spf13/viper/internal/encoding/toml/codec2.go index 566b70628..112c6d372 100644 --- a/vendor/github.com/spf13/viper/internal/encoding/toml/codec2.go +++ b/vendor/github.com/spf13/viper/internal/encoding/toml/codec2.go @@ -1,5 +1,5 @@ -//go:build viper_toml2 -// +build viper_toml2 +//go:build !viper_toml1 +// +build !viper_toml1 package toml diff --git a/vendor/github.com/spf13/viper/internal/encoding/yaml/yaml2.go b/vendor/github.com/spf13/viper/internal/encoding/yaml/yaml2.go index ca29b84db..4c398c2f4 100644 --- a/vendor/github.com/spf13/viper/internal/encoding/yaml/yaml2.go +++ b/vendor/github.com/spf13/viper/internal/encoding/yaml/yaml2.go @@ -1,5 +1,5 @@ -//go:build !viper_yaml3 -// +build !viper_yaml3 +//go:build viper_yaml2 +// +build viper_yaml2 package yaml diff --git a/vendor/github.com/spf13/viper/internal/encoding/yaml/yaml3.go b/vendor/github.com/spf13/viper/internal/encoding/yaml/yaml3.go index 96b8957fa..3a4775ced 100644 --- a/vendor/github.com/spf13/viper/internal/encoding/yaml/yaml3.go +++ b/vendor/github.com/spf13/viper/internal/encoding/yaml/yaml3.go @@ -1,5 +1,5 @@ -//go:build viper_yaml3 -// +build viper_yaml3 +//go:build !viper_yaml2 +// +build !viper_yaml2 package yaml diff --git a/vendor/github.com/spf13/viper/logger.go b/vendor/github.com/spf13/viper/logger.go index 0115067ae..a64e1446c 100644 --- a/vendor/github.com/spf13/viper/logger.go +++ b/vendor/github.com/spf13/viper/logger.go @@ -7,8 +7,8 @@ import ( ) // Logger is a unified interface for various logging use cases and practices, including: -// - leveled logging -// - structured logging +// - leveled logging +// - structured logging type Logger interface { // Trace logs a Trace event. // diff --git a/vendor/github.com/spf13/viper/util.go b/vendor/github.com/spf13/viper/util.go index ee7a86d9d..64e657505 100644 --- a/vendor/github.com/spf13/viper/util.go +++ b/vendor/github.com/spf13/viper/util.go @@ -64,18 +64,25 @@ func copyAndInsensitiviseMap(m map[string]interface{}) map[string]interface{} { return nm } +func insensitiviseVal(val interface{}) interface{} { + switch val.(type) { + case map[interface{}]interface{}: + // nested map: cast and recursively insensitivise + val = cast.ToStringMap(val) + insensitiviseMap(val.(map[string]interface{})) + case map[string]interface{}: + // nested map: recursively insensitivise + insensitiviseMap(val.(map[string]interface{})) + case []interface{}: + // nested array: recursively insensitivise + insensitiveArray(val.([]interface{})) + } + return val +} + func insensitiviseMap(m map[string]interface{}) { for key, val := range m { - switch val.(type) { - case map[interface{}]interface{}: - // nested map: cast and recursively insensitivise - val = cast.ToStringMap(val) - insensitiviseMap(val.(map[string]interface{})) - case map[string]interface{}: - // nested map: recursively insensitivise - insensitiviseMap(val.(map[string]interface{})) - } - + val = insensitiviseVal(val) lower := strings.ToLower(key) if key != lower { // remove old key (not lower-cased) @@ -86,6 +93,12 @@ func insensitiviseMap(m map[string]interface{}) { } } +func insensitiveArray(a []interface{}) { + for i, val := range a { + a[i] = insensitiviseVal(val) + } +} + func absPathify(logger Logger, inPath string) string { logger.Info("trying to resolve absolute path", "path", inPath) diff --git a/vendor/github.com/spf13/viper/viper.go b/vendor/github.com/spf13/viper/viper.go index 4a9dac9d4..5f76cc095 100644 --- a/vendor/github.com/spf13/viper/viper.go +++ b/vendor/github.com/spf13/viper/viper.go @@ -132,10 +132,10 @@ type DecoderConfigOption func(*mapstructure.DecoderConfig) // DecodeHook returns a DecoderConfigOption which overrides the default // DecoderConfig.DecodeHook value, the default is: // -// mapstructure.ComposeDecodeHookFunc( -// mapstructure.StringToTimeDurationHookFunc(), -// mapstructure.StringToSliceHookFunc(","), -// ) +// mapstructure.ComposeDecodeHookFunc( +// mapstructure.StringToTimeDurationHookFunc(), +// mapstructure.StringToSliceHookFunc(","), +// ) func DecodeHook(hook mapstructure.DecodeHookFunc) DecoderConfigOption { return func(c *mapstructure.DecoderConfig) { c.DecodeHook = hook @@ -156,18 +156,18 @@ func DecodeHook(hook mapstructure.DecodeHookFunc) DecoderConfigOption { // // For example, if values from the following sources were loaded: // -// Defaults : { -// "secret": "", -// "user": "default", -// "endpoint": "https://localhost" -// } -// Config : { -// "user": "root" -// "secret": "defaultsecret" -// } -// Env : { -// "secret": "somesecretkey" -// } +// Defaults : { +// "secret": "", +// "user": "default", +// "endpoint": "https://localhost" +// } +// Config : { +// "user": "root" +// "secret": "defaultsecret" +// } +// Env : { +// "secret": "somesecretkey" +// } // // The resulting config will have the following values: // @@ -300,7 +300,7 @@ func NewWithOptions(opts ...Option) *Viper { func Reset() { v = New() SupportedExts = []string{"json", "toml", "yaml", "yml", "properties", "props", "prop", "hcl", "tfvars", "dotenv", "env", "ini"} - SupportedRemoteProviders = []string{"etcd", "consul", "firestore"} + SupportedRemoteProviders = []string{"etcd", "etcd3", "consul", "firestore"} } // TODO: make this lazy initialization instead @@ -419,7 +419,7 @@ type RemoteProvider interface { var SupportedExts = []string{"json", "toml", "yaml", "yml", "properties", "props", "prop", "hcl", "tfvars", "dotenv", "env", "ini"} // SupportedRemoteProviders are universally supported remote providers. -var SupportedRemoteProviders = []string{"etcd", "consul", "firestore"} +var SupportedRemoteProviders = []string{"etcd", "etcd3", "consul", "firestore"} func OnConfigChange(run func(in fsnotify.Event)) { v.OnConfigChange(run) } func (v *Viper) OnConfigChange(run func(in fsnotify.Event)) { @@ -573,7 +573,7 @@ func (v *Viper) AddConfigPath(in string) { // AddRemoteProvider adds a remote configuration source. // Remote Providers are searched in the order they are added. -// provider is a string value: "etcd", "consul" or "firestore" are currently supported. +// provider is a string value: "etcd", "etcd3", "consul" or "firestore" are currently supported. // endpoint is the url. etcd requires http://ip:port consul requires ip:port // path is the path in the k/v store to retrieve configuration // To retrieve a config file called myapp.json from /configs/myapp.json @@ -604,7 +604,7 @@ func (v *Viper) AddRemoteProvider(provider, endpoint, path string) error { // AddSecureRemoteProvider adds a remote configuration source. // Secure Remote Providers are searched in the order they are added. -// provider is a string value: "etcd", "consul" or "firestore" are currently supported. +// provider is a string value: "etcd", "etcd3", "consul" or "firestore" are currently supported. // endpoint is the url. etcd requires http://ip:port consul requires ip:port // secretkeyring is the filepath to your openpgp secret keyring. e.g. /etc/secrets/myring.gpg // path is the path in the k/v store to retrieve configuration @@ -785,7 +785,8 @@ func (v *Viper) searchMapWithPathPrefixes( // isPathShadowedInDeepMap makes sure the given path is not shadowed somewhere // on its path in the map. // e.g., if "foo.bar" has a value in the given map, it “shadows” -// "foo.bar.baz" in a lower-priority map +// +// "foo.bar.baz" in a lower-priority map func (v *Viper) isPathShadowedInDeepMap(path []string, m map[string]interface{}) string { var parentVal interface{} for i := 1; i < len(path); i++ { @@ -810,7 +811,8 @@ func (v *Viper) isPathShadowedInDeepMap(path []string, m map[string]interface{}) // isPathShadowedInFlatMap makes sure the given path is not shadowed somewhere // in a sub-path of the map. // e.g., if "foo.bar" has a value in the given map, it “shadows” -// "foo.bar.baz" in a lower-priority map +// +// "foo.bar.baz" in a lower-priority map func (v *Viper) isPathShadowedInFlatMap(path []string, mi interface{}) string { // unify input map var m map[string]interface{} @@ -835,7 +837,8 @@ func (v *Viper) isPathShadowedInFlatMap(path []string, mi interface{}) string { // isPathShadowedInAutoEnv makes sure the given path is not shadowed somewhere // in the environment, when automatic env is on. // e.g., if "foo.bar" has a value in the environment, it “shadows” -// "foo.bar.baz" in a lower-priority map +// +// "foo.bar.baz" in a lower-priority map func (v *Viper) isPathShadowedInAutoEnv(path []string) string { var parentKey string for i := 1; i < len(path); i++ { @@ -856,11 +859,11 @@ func (v *Viper) isPathShadowedInAutoEnv(path []string) string { // would return a string slice for the key if the key's type is inferred by // the default value and the Get function would return: // -// []string {"a", "b", "c"} +// []string {"a", "b", "c"} // // Otherwise the Get function would return: // -// "a b c" +// "a b c" func SetTypeByDefaultValue(enable bool) { v.SetTypeByDefaultValue(enable) } func (v *Viper) SetTypeByDefaultValue(enable bool) { @@ -988,6 +991,13 @@ func (v *Viper) GetUint(key string) uint { return cast.ToUint(v.Get(key)) } +// GetUint16 returns the value associated with the key as an unsigned integer. +func GetUint16(key string) uint16 { return v.GetUint16(key) } + +func (v *Viper) GetUint16(key string) uint16 { + return cast.ToUint16(v.Get(key)) +} + // GetUint32 returns the value associated with the key as an unsigned integer. func GetUint32(key string) uint32 { return v.GetUint32(key) } @@ -1137,9 +1147,8 @@ func (v *Viper) BindPFlags(flags *pflag.FlagSet) error { // BindPFlag binds a specific key to a pflag (as used by cobra). // Example (where serverCmd is a Cobra instance): // -// serverCmd.Flags().Int("port", 1138, "Port to run Application server on") -// Viper.BindPFlag("port", serverCmd.Flags().Lookup("port")) -// +// serverCmd.Flags().Int("port", 1138, "Port to run Application server on") +// Viper.BindPFlag("port", serverCmd.Flags().Lookup("port")) func BindPFlag(key string, flag *pflag.Flag) error { return v.BindPFlag(key, flag) } func (v *Viper) BindPFlag(key string, flag *pflag.Flag) error { @@ -1197,6 +1206,17 @@ func (v *Viper) BindEnv(input ...string) error { return nil } +// MustBindEnv wraps BindEnv in a panic. +// If there is an error binding an environment variable, MustBindEnv will +// panic. +func MustBindEnv(input ...string) { v.MustBindEnv(input...) } + +func (v *Viper) MustBindEnv(input ...string) { + if err := v.BindEnv(input...); err != nil { + panic(fmt.Sprintf("error while binding environment variable: %v", err)) + } +} + // Given a key, find the value. // // Viper will check to see if an alias exists first. @@ -1798,8 +1818,13 @@ func mergeMaps( tsv, ok := sv.(map[interface{}]interface{}) if !ok { v.logger.Error( - "Could not cast sv to map[interface{}]interface{}; key=%s, st=%v, tt=%v, sv=%v, tv=%v", - sk, svType, tvType, sv, tv) + "Could not cast sv to map[interface{}]interface{}", + "key", sk, + "st", svType, + "tt", tvType, + "sv", sv, + "tv", tv, + ) continue } @@ -1811,8 +1836,13 @@ func mergeMaps( tsv, ok := sv.(map[string]interface{}) if !ok { v.logger.Error( - "Could not cast sv to map[string]interface{}; key=%s, st=%v, tt=%v, sv=%v, tv=%v", - sk, svType, tvType, sv, tv) + "Could not cast sv to map[string]interface{}", + "key", sk, + "st", svType, + "tt", tvType, + "sv", sv, + "tv", tv, + ) continue } mergeMaps(tsv, ttv, nil) @@ -1849,6 +1879,10 @@ func (v *Viper) getKeyValueConfig() error { return RemoteConfigError("Enable the remote features by doing a blank import of the viper/remote package: '_ github.com/spf13/viper/remote'") } + if len(v.remoteProviders) == 0 { + return RemoteConfigError("No Remote Providers") + } + for _, rp := range v.remoteProviders { val, err := v.getRemoteConfig(rp) if err != nil { @@ -1875,6 +1909,10 @@ func (v *Viper) getRemoteConfig(provider RemoteProvider) (map[string]interface{} // Retrieve the first found remote configuration. func (v *Viper) watchKeyValueConfigOnChannel() error { + if len(v.remoteProviders) == 0 { + return RemoteConfigError("No Remote Providers") + } + for _, rp := range v.remoteProviders { respc, _ := RemoteConfig.WatchChannel(rp) // Todo: Add quit channel @@ -1892,9 +1930,15 @@ func (v *Viper) watchKeyValueConfigOnChannel() error { // Retrieve the first found remote configuration. func (v *Viper) watchKeyValueConfig() error { + if len(v.remoteProviders) == 0 { + return RemoteConfigError("No Remote Providers") + } + for _, rp := range v.remoteProviders { val, err := v.watchRemoteConfig(rp) if err != nil { + v.logger.Error(fmt.Errorf("watch remote config: %w", err).Error()) + continue } v.kvstore = val @@ -1937,9 +1981,10 @@ func (v *Viper) AllKeys() []string { // flattenAndMergeMap recursively flattens the given map into a map[string]bool // of key paths (used as a set, easier to manipulate than a []string): -// - each path is merged into a single key string, delimited with v.keyDelim -// - if a path is shadowed by an earlier value in the initial shadow map, -// it is skipped. +// - each path is merged into a single key string, delimited with v.keyDelim +// - if a path is shadowed by an earlier value in the initial shadow map, +// it is skipped. +// // The resulting set of paths is merged to the given shadow set at the same time. func (v *Viper) flattenAndMergeMap(shadow map[string]bool, m map[string]interface{}, prefix string) map[string]bool { if shadow != nil && prefix != "" && shadow[prefix] { @@ -2090,14 +2135,17 @@ func (v *Viper) getConfigFile() (string, error) { // Debug prints all configuration registries for debugging // purposes. -func Debug() { v.Debug() } - -func (v *Viper) Debug() { - fmt.Printf("Aliases:\n%#v\n", v.aliases) - fmt.Printf("Override:\n%#v\n", v.override) - fmt.Printf("PFlags:\n%#v\n", v.pflags) - fmt.Printf("Env:\n%#v\n", v.env) - fmt.Printf("Key/Value Store:\n%#v\n", v.kvstore) - fmt.Printf("Config:\n%#v\n", v.config) - fmt.Printf("Defaults:\n%#v\n", v.defaults) +func Debug() { v.Debug() } +func DebugTo(w io.Writer) { v.DebugTo(w) } + +func (v *Viper) Debug() { v.DebugTo(os.Stdout) } + +func (v *Viper) DebugTo(w io.Writer) { + fmt.Fprintf(w, "Aliases:\n%#v\n", v.aliases) + fmt.Fprintf(w, "Override:\n%#v\n", v.override) + fmt.Fprintf(w, "PFlags:\n%#v\n", v.pflags) + fmt.Fprintf(w, "Env:\n%#v\n", v.env) + fmt.Fprintf(w, "Key/Value Store:\n%#v\n", v.kvstore) + fmt.Fprintf(w, "Config:\n%#v\n", v.config) + fmt.Fprintf(w, "Defaults:\n%#v\n", v.defaults) } |