diff options
Diffstat (limited to 'vendor/github.com/kr')
| -rw-r--r-- | vendor/github.com/kr/pretty/.gitignore | 5 | ||||
| -rw-r--r-- | vendor/github.com/kr/pretty/License | 19 | ||||
| -rw-r--r-- | vendor/github.com/kr/pretty/Readme | 9 | ||||
| -rw-r--r-- | vendor/github.com/kr/pretty/diff.go | 295 | ||||
| -rw-r--r-- | vendor/github.com/kr/pretty/formatter.go | 355 | ||||
| -rw-r--r-- | vendor/github.com/kr/pretty/pretty.go | 108 | ||||
| -rw-r--r-- | vendor/github.com/kr/pretty/zero.go | 41 | ||||
| -rw-r--r-- | vendor/github.com/kr/text/License | 19 | ||||
| -rw-r--r-- | vendor/github.com/kr/text/Readme | 3 | ||||
| -rw-r--r-- | vendor/github.com/kr/text/doc.go | 3 | ||||
| -rw-r--r-- | vendor/github.com/kr/text/indent.go | 74 | ||||
| -rw-r--r-- | vendor/github.com/kr/text/wrap.go | 86 |
12 files changed, 0 insertions, 1017 deletions
diff --git a/vendor/github.com/kr/pretty/.gitignore b/vendor/github.com/kr/pretty/.gitignore deleted file mode 100644 index b2d47811f..000000000 --- a/vendor/github.com/kr/pretty/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -[568].out -_go* -_test* -_obj -/.idea diff --git a/vendor/github.com/kr/pretty/License b/vendor/github.com/kr/pretty/License deleted file mode 100644 index 480a32805..000000000 --- a/vendor/github.com/kr/pretty/License +++ /dev/null @@ -1,19 +0,0 @@ -Copyright 2012 Keith Rarick - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/vendor/github.com/kr/pretty/Readme b/vendor/github.com/kr/pretty/Readme deleted file mode 100644 index c589fc622..000000000 --- a/vendor/github.com/kr/pretty/Readme +++ /dev/null @@ -1,9 +0,0 @@ -package pretty - - import "github.com/kr/pretty" - - Package pretty provides pretty-printing for Go values. - -Documentation - - http://godoc.org/github.com/kr/pretty diff --git a/vendor/github.com/kr/pretty/diff.go b/vendor/github.com/kr/pretty/diff.go deleted file mode 100644 index 40a09dc64..000000000 --- a/vendor/github.com/kr/pretty/diff.go +++ /dev/null @@ -1,295 +0,0 @@ -package pretty - -import ( - "fmt" - "io" - "reflect" -) - -type sbuf []string - -func (p *sbuf) Printf(format string, a ...interface{}) { - s := fmt.Sprintf(format, a...) - *p = append(*p, s) -} - -// Diff returns a slice where each element describes -// a difference between a and b. -func Diff(a, b interface{}) (desc []string) { - Pdiff((*sbuf)(&desc), a, b) - return desc -} - -// wprintfer calls Fprintf on w for each Printf call -// with a trailing newline. -type wprintfer struct{ w io.Writer } - -func (p *wprintfer) Printf(format string, a ...interface{}) { - fmt.Fprintf(p.w, format+"\n", a...) -} - -// Fdiff writes to w a description of the differences between a and b. -func Fdiff(w io.Writer, a, b interface{}) { - Pdiff(&wprintfer{w}, a, b) -} - -type Printfer interface { - Printf(format string, a ...interface{}) -} - -// Pdiff prints to p a description of the differences between a and b. -// It calls Printf once for each difference, with no trailing newline. -// The standard library log.Logger is a Printfer. -func Pdiff(p Printfer, a, b interface{}) { - d := diffPrinter{ - w: p, - aVisited: make(map[visit]visit), - bVisited: make(map[visit]visit), - } - d.diff(reflect.ValueOf(a), reflect.ValueOf(b)) -} - -type Logfer interface { - Logf(format string, a ...interface{}) -} - -// logprintfer calls Fprintf on w for each Printf call -// with a trailing newline. -type logprintfer struct{ l Logfer } - -func (p *logprintfer) Printf(format string, a ...interface{}) { - p.l.Logf(format, a...) -} - -// Ldiff prints to l a description of the differences between a and b. -// It calls Logf once for each difference, with no trailing newline. -// The standard library testing.T and testing.B are Logfers. -func Ldiff(l Logfer, a, b interface{}) { - Pdiff(&logprintfer{l}, a, b) -} - -type diffPrinter struct { - w Printfer - l string // label - - aVisited map[visit]visit - bVisited map[visit]visit -} - -func (w diffPrinter) printf(f string, a ...interface{}) { - var l string - if w.l != "" { - l = w.l + ": " - } - w.w.Printf(l+f, a...) -} - -func (w diffPrinter) diff(av, bv reflect.Value) { - if !av.IsValid() && bv.IsValid() { - w.printf("nil != %# v", formatter{v: bv, quote: true}) - return - } - if av.IsValid() && !bv.IsValid() { - w.printf("%# v != nil", formatter{v: av, quote: true}) - return - } - if !av.IsValid() && !bv.IsValid() { - return - } - - at := av.Type() - bt := bv.Type() - if at != bt { - w.printf("%v != %v", at, bt) - return - } - - if av.CanAddr() && bv.CanAddr() { - avis := visit{av.UnsafeAddr(), at} - bvis := visit{bv.UnsafeAddr(), bt} - var cycle bool - - // Have we seen this value before? - if vis, ok := w.aVisited[avis]; ok { - cycle = true - if vis != bvis { - w.printf("%# v (previously visited) != %# v", formatter{v: av, quote: true}, formatter{v: bv, quote: true}) - } - } else if _, ok := w.bVisited[bvis]; ok { - cycle = true - w.printf("%# v != %# v (previously visited)", formatter{v: av, quote: true}, formatter{v: bv, quote: true}) - } - w.aVisited[avis] = bvis - w.bVisited[bvis] = avis - if cycle { - return - } - } - - switch kind := at.Kind(); kind { - case reflect.Bool: - if a, b := av.Bool(), bv.Bool(); a != b { - w.printf("%v != %v", a, b) - } - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - if a, b := av.Int(), bv.Int(); a != b { - w.printf("%d != %d", a, b) - } - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - if a, b := av.Uint(), bv.Uint(); a != b { - w.printf("%d != %d", a, b) - } - case reflect.Float32, reflect.Float64: - if a, b := av.Float(), bv.Float(); a != b { - w.printf("%v != %v", a, b) - } - case reflect.Complex64, reflect.Complex128: - if a, b := av.Complex(), bv.Complex(); a != b { - w.printf("%v != %v", a, b) - } - case reflect.Array: - n := av.Len() - for i := 0; i < n; i++ { - w.relabel(fmt.Sprintf("[%d]", i)).diff(av.Index(i), bv.Index(i)) - } - case reflect.Chan, reflect.Func, reflect.UnsafePointer: - if a, b := av.Pointer(), bv.Pointer(); a != b { - w.printf("%#x != %#x", a, b) - } - case reflect.Interface: - w.diff(av.Elem(), bv.Elem()) - case reflect.Map: - ak, both, bk := keyDiff(av.MapKeys(), bv.MapKeys()) - for _, k := range ak { - w := w.relabel(fmt.Sprintf("[%#v]", k)) - w.printf("%q != (missing)", av.MapIndex(k)) - } - for _, k := range both { - w := w.relabel(fmt.Sprintf("[%#v]", k)) - w.diff(av.MapIndex(k), bv.MapIndex(k)) - } - for _, k := range bk { - w := w.relabel(fmt.Sprintf("[%#v]", k)) - w.printf("(missing) != %q", bv.MapIndex(k)) - } - case reflect.Ptr: - switch { - case av.IsNil() && !bv.IsNil(): - w.printf("nil != %# v", formatter{v: bv, quote: true}) - case !av.IsNil() && bv.IsNil(): - w.printf("%# v != nil", formatter{v: av, quote: true}) - case !av.IsNil() && !bv.IsNil(): - w.diff(av.Elem(), bv.Elem()) - } - case reflect.Slice: - lenA := av.Len() - lenB := bv.Len() - if lenA != lenB { - w.printf("%s[%d] != %s[%d]", av.Type(), lenA, bv.Type(), lenB) - break - } - for i := 0; i < lenA; i++ { - w.relabel(fmt.Sprintf("[%d]", i)).diff(av.Index(i), bv.Index(i)) - } - case reflect.String: - if a, b := av.String(), bv.String(); a != b { - w.printf("%q != %q", a, b) - } - case reflect.Struct: - for i := 0; i < av.NumField(); i++ { - w.relabel(at.Field(i).Name).diff(av.Field(i), bv.Field(i)) - } - default: - panic("unknown reflect Kind: " + kind.String()) - } -} - -func (d diffPrinter) relabel(name string) (d1 diffPrinter) { - d1 = d - if d.l != "" && name[0] != '[' { - d1.l += "." - } - d1.l += name - return d1 -} - -// keyEqual compares a and b for equality. -// Both a and b must be valid map keys. -func keyEqual(av, bv reflect.Value) bool { - if !av.IsValid() && !bv.IsValid() { - return true - } - if !av.IsValid() || !bv.IsValid() || av.Type() != bv.Type() { - return false - } - switch kind := av.Kind(); kind { - case reflect.Bool: - a, b := av.Bool(), bv.Bool() - return a == b - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - a, b := av.Int(), bv.Int() - return a == b - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - a, b := av.Uint(), bv.Uint() - return a == b - case reflect.Float32, reflect.Float64: - a, b := av.Float(), bv.Float() - return a == b - case reflect.Complex64, reflect.Complex128: - a, b := av.Complex(), bv.Complex() - return a == b - case reflect.Array: - for i := 0; i < av.Len(); i++ { - if !keyEqual(av.Index(i), bv.Index(i)) { - return false - } - } - return true - case reflect.Chan, reflect.UnsafePointer, reflect.Ptr: - a, b := av.Pointer(), bv.Pointer() - return a == b - case reflect.Interface: - return keyEqual(av.Elem(), bv.Elem()) - case reflect.String: - a, b := av.String(), bv.String() - return a == b - case reflect.Struct: - for i := 0; i < av.NumField(); i++ { - if !keyEqual(av.Field(i), bv.Field(i)) { - return false - } - } - return true - default: - panic("invalid map key type " + av.Type().String()) - } -} - -func keyDiff(a, b []reflect.Value) (ak, both, bk []reflect.Value) { - for _, av := range a { - inBoth := false - for _, bv := range b { - if keyEqual(av, bv) { - inBoth = true - both = append(both, av) - break - } - } - if !inBoth { - ak = append(ak, av) - } - } - for _, bv := range b { - inBoth := false - for _, av := range a { - if keyEqual(av, bv) { - inBoth = true - break - } - } - if !inBoth { - bk = append(bk, bv) - } - } - return -} diff --git a/vendor/github.com/kr/pretty/formatter.go b/vendor/github.com/kr/pretty/formatter.go deleted file mode 100644 index 8e6969c59..000000000 --- a/vendor/github.com/kr/pretty/formatter.go +++ /dev/null @@ -1,355 +0,0 @@ -package pretty - -import ( - "fmt" - "io" - "reflect" - "strconv" - "text/tabwriter" - - "github.com/kr/text" - "github.com/rogpeppe/go-internal/fmtsort" -) - -type formatter struct { - v reflect.Value - force bool - quote bool -} - -// Formatter makes a wrapper, f, that will format x as go source with line -// breaks and tabs. Object f responds to the "%v" formatting verb when both the -// "#" and " " (space) flags are set, for example: -// -// fmt.Sprintf("%# v", Formatter(x)) -// -// If one of these two flags is not set, or any other verb is used, f will -// format x according to the usual rules of package fmt. -// In particular, if x satisfies fmt.Formatter, then x.Format will be called. -func Formatter(x interface{}) (f fmt.Formatter) { - return formatter{v: reflect.ValueOf(x), quote: true} -} - -func (fo formatter) String() string { - return fmt.Sprint(fo.v.Interface()) // unwrap it -} - -func (fo formatter) passThrough(f fmt.State, c rune) { - s := "%" - for i := 0; i < 128; i++ { - if f.Flag(i) { - s += string(rune(i)) - } - } - if w, ok := f.Width(); ok { - s += fmt.Sprintf("%d", w) - } - if p, ok := f.Precision(); ok { - s += fmt.Sprintf(".%d", p) - } - s += string(c) - fmt.Fprintf(f, s, fo.v.Interface()) -} - -func (fo formatter) Format(f fmt.State, c rune) { - if fo.force || c == 'v' && f.Flag('#') && f.Flag(' ') { - w := tabwriter.NewWriter(f, 4, 4, 1, ' ', 0) - p := &printer{tw: w, Writer: w, visited: make(map[visit]int)} - p.printValue(fo.v, true, fo.quote) - w.Flush() - return - } - fo.passThrough(f, c) -} - -type printer struct { - io.Writer - tw *tabwriter.Writer - visited map[visit]int - depth int -} - -func (p *printer) indent() *printer { - q := *p - q.tw = tabwriter.NewWriter(p.Writer, 4, 4, 1, ' ', 0) - q.Writer = text.NewIndentWriter(q.tw, []byte{'\t'}) - return &q -} - -func (p *printer) printInline(v reflect.Value, x interface{}, showType bool) { - if showType { - io.WriteString(p, v.Type().String()) - fmt.Fprintf(p, "(%#v)", x) - } else { - fmt.Fprintf(p, "%#v", x) - } -} - -// printValue must keep track of already-printed pointer values to avoid -// infinite recursion. -type visit struct { - v uintptr - typ reflect.Type -} - -func (p *printer) catchPanic(v reflect.Value, method string) { - if r := recover(); r != nil { - if v.Kind() == reflect.Ptr && v.IsNil() { - writeByte(p, '(') - io.WriteString(p, v.Type().String()) - io.WriteString(p, ")(nil)") - return - } - writeByte(p, '(') - io.WriteString(p, v.Type().String()) - io.WriteString(p, ")(PANIC=calling method ") - io.WriteString(p, strconv.Quote(method)) - io.WriteString(p, ": ") - fmt.Fprint(p, r) - writeByte(p, ')') - } -} - -func (p *printer) printValue(v reflect.Value, showType, quote bool) { - if p.depth > 10 { - io.WriteString(p, "!%v(DEPTH EXCEEDED)") - return - } - - if v.IsValid() && v.CanInterface() { - i := v.Interface() - if goStringer, ok := i.(fmt.GoStringer); ok { - defer p.catchPanic(v, "GoString") - io.WriteString(p, goStringer.GoString()) - return - } - } - - switch v.Kind() { - case reflect.Bool: - p.printInline(v, v.Bool(), showType) - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - p.printInline(v, v.Int(), showType) - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - p.printInline(v, v.Uint(), showType) - case reflect.Float32, reflect.Float64: - p.printInline(v, v.Float(), showType) - case reflect.Complex64, reflect.Complex128: - fmt.Fprintf(p, "%#v", v.Complex()) - case reflect.String: - p.fmtString(v.String(), quote) - case reflect.Map: - t := v.Type() - if showType { - io.WriteString(p, t.String()) - } - writeByte(p, '{') - if nonzero(v) { - expand := !canInline(v.Type()) - pp := p - if expand { - writeByte(p, '\n') - pp = p.indent() - } - sm := fmtsort.Sort(v) - for i := 0; i < v.Len(); i++ { - k := sm.Key[i] - mv := sm.Value[i] - pp.printValue(k, false, true) - writeByte(pp, ':') - if expand { - writeByte(pp, '\t') - } - showTypeInStruct := t.Elem().Kind() == reflect.Interface - pp.printValue(mv, showTypeInStruct, true) - if expand { - io.WriteString(pp, ",\n") - } else if i < v.Len()-1 { - io.WriteString(pp, ", ") - } - } - if expand { - pp.tw.Flush() - } - } - writeByte(p, '}') - case reflect.Struct: - t := v.Type() - if v.CanAddr() { - addr := v.UnsafeAddr() - vis := visit{addr, t} - if vd, ok := p.visited[vis]; ok && vd < p.depth { - p.fmtString(t.String()+"{(CYCLIC REFERENCE)}", false) - break // don't print v again - } - p.visited[vis] = p.depth - } - - if showType { - io.WriteString(p, t.String()) - } - writeByte(p, '{') - if nonzero(v) { - expand := !canInline(v.Type()) - pp := p - if expand { - writeByte(p, '\n') - pp = p.indent() - } - for i := 0; i < v.NumField(); i++ { - showTypeInStruct := true - if f := t.Field(i); f.Name != "" { - io.WriteString(pp, f.Name) - writeByte(pp, ':') - if expand { - writeByte(pp, '\t') - } - showTypeInStruct = labelType(f.Type) - } - pp.printValue(getField(v, i), showTypeInStruct, true) - if expand { - io.WriteString(pp, ",\n") - } else if i < v.NumField()-1 { - io.WriteString(pp, ", ") - } - } - if expand { - pp.tw.Flush() - } - } - writeByte(p, '}') - case reflect.Interface: - switch e := v.Elem(); { - case e.Kind() == reflect.Invalid: - io.WriteString(p, "nil") - case e.IsValid(): - pp := *p - pp.depth++ - pp.printValue(e, showType, true) - default: - io.WriteString(p, v.Type().String()) - io.WriteString(p, "(nil)") - } - case reflect.Array, reflect.Slice: - t := v.Type() - if showType { - io.WriteString(p, t.String()) - } - if v.Kind() == reflect.Slice && v.IsNil() && showType { - io.WriteString(p, "(nil)") - break - } - if v.Kind() == reflect.Slice && v.IsNil() { - io.WriteString(p, "nil") - break - } - writeByte(p, '{') - expand := !canInline(v.Type()) - pp := p - if expand { - writeByte(p, '\n') - pp = p.indent() - } - for i := 0; i < v.Len(); i++ { - showTypeInSlice := t.Elem().Kind() == reflect.Interface - pp.printValue(v.Index(i), showTypeInSlice, true) - if expand { - io.WriteString(pp, ",\n") - } else if i < v.Len()-1 { - io.WriteString(pp, ", ") - } - } - if expand { - pp.tw.Flush() - } - writeByte(p, '}') - case reflect.Ptr: - e := v.Elem() - if !e.IsValid() { - writeByte(p, '(') - io.WriteString(p, v.Type().String()) - io.WriteString(p, ")(nil)") - } else { - pp := *p - pp.depth++ - writeByte(pp, '&') - pp.printValue(e, true, true) - } - case reflect.Chan: - x := v.Pointer() - if showType { - writeByte(p, '(') - io.WriteString(p, v.Type().String()) - fmt.Fprintf(p, ")(%#v)", x) - } else { - fmt.Fprintf(p, "%#v", x) - } - case reflect.Func: - io.WriteString(p, v.Type().String()) - io.WriteString(p, " {...}") - case reflect.UnsafePointer: - p.printInline(v, v.Pointer(), showType) - case reflect.Invalid: - io.WriteString(p, "nil") - } -} - -func canInline(t reflect.Type) bool { - switch t.Kind() { - case reflect.Map: - return !canExpand(t.Elem()) - case reflect.Struct: - for i := 0; i < t.NumField(); i++ { - if canExpand(t.Field(i).Type) { - return false - } - } - return true - case reflect.Interface: - return false - case reflect.Array, reflect.Slice: - return !canExpand(t.Elem()) - case reflect.Ptr: - return false - case reflect.Chan, reflect.Func, reflect.UnsafePointer: - return false - } - return true -} - -func canExpand(t reflect.Type) bool { - switch t.Kind() { - case reflect.Map, reflect.Struct, - reflect.Interface, reflect.Array, reflect.Slice, - reflect.Ptr: - return true - } - return false -} - -func labelType(t reflect.Type) bool { - switch t.Kind() { - case reflect.Interface, reflect.Struct: - return true - } - return false -} - -func (p *printer) fmtString(s string, quote bool) { - if quote { - s = strconv.Quote(s) - } - io.WriteString(p, s) -} - -func writeByte(w io.Writer, b byte) { - w.Write([]byte{b}) -} - -func getField(v reflect.Value, i int) reflect.Value { - val := v.Field(i) - if val.Kind() == reflect.Interface && !val.IsNil() { - val = val.Elem() - } - return val -} diff --git a/vendor/github.com/kr/pretty/pretty.go b/vendor/github.com/kr/pretty/pretty.go deleted file mode 100644 index b4ca583c0..000000000 --- a/vendor/github.com/kr/pretty/pretty.go +++ /dev/null @@ -1,108 +0,0 @@ -// Package pretty provides pretty-printing for Go values. This is -// useful during debugging, to avoid wrapping long output lines in -// the terminal. -// -// It provides a function, Formatter, that can be used with any -// function that accepts a format string. It also provides -// convenience wrappers for functions in packages fmt and log. -package pretty - -import ( - "fmt" - "io" - "log" - "reflect" -) - -// Errorf is a convenience wrapper for fmt.Errorf. -// -// Calling Errorf(f, x, y) is equivalent to -// fmt.Errorf(f, Formatter(x), Formatter(y)). -func Errorf(format string, a ...interface{}) error { - return fmt.Errorf(format, wrap(a, false)...) -} - -// Fprintf is a convenience wrapper for fmt.Fprintf. -// -// Calling Fprintf(w, f, x, y) is equivalent to -// fmt.Fprintf(w, f, Formatter(x), Formatter(y)). -func Fprintf(w io.Writer, format string, a ...interface{}) (n int, error error) { - return fmt.Fprintf(w, format, wrap(a, false)...) -} - -// Log is a convenience wrapper for log.Printf. -// -// Calling Log(x, y) is equivalent to -// log.Print(Formatter(x), Formatter(y)), but each operand is -// formatted with "%# v". -func Log(a ...interface{}) { - log.Print(wrap(a, true)...) -} - -// Logf is a convenience wrapper for log.Printf. -// -// Calling Logf(f, x, y) is equivalent to -// log.Printf(f, Formatter(x), Formatter(y)). -func Logf(format string, a ...interface{}) { - log.Printf(format, wrap(a, false)...) -} - -// Logln is a convenience wrapper for log.Printf. -// -// Calling Logln(x, y) is equivalent to -// log.Println(Formatter(x), Formatter(y)), but each operand is -// formatted with "%# v". -func Logln(a ...interface{}) { - log.Println(wrap(a, true)...) -} - -// Print pretty-prints its operands and writes to standard output. -// -// Calling Print(x, y) is equivalent to -// fmt.Print(Formatter(x), Formatter(y)), but each operand is -// formatted with "%# v". -func Print(a ...interface{}) (n int, errno error) { - return fmt.Print(wrap(a, true)...) -} - -// Printf is a convenience wrapper for fmt.Printf. -// -// Calling Printf(f, x, y) is equivalent to -// fmt.Printf(f, Formatter(x), Formatter(y)). -func Printf(format string, a ...interface{}) (n int, errno error) { - return fmt.Printf(format, wrap(a, false)...) -} - -// Println pretty-prints its operands and writes to standard output. -// -// Calling Println(x, y) is equivalent to -// fmt.Println(Formatter(x), Formatter(y)), but each operand is -// formatted with "%# v". -func Println(a ...interface{}) (n int, errno error) { - return fmt.Println(wrap(a, true)...) -} - -// Sprint is a convenience wrapper for fmt.Sprintf. -// -// Calling Sprint(x, y) is equivalent to -// fmt.Sprint(Formatter(x), Formatter(y)), but each operand is -// formatted with "%# v". -func Sprint(a ...interface{}) string { - return fmt.Sprint(wrap(a, true)...) -} - -// Sprintf is a convenience wrapper for fmt.Sprintf. -// -// Calling Sprintf(f, x, y) is equivalent to -// fmt.Sprintf(f, Formatter(x), Formatter(y)). -func Sprintf(format string, a ...interface{}) string { - return fmt.Sprintf(format, wrap(a, false)...) -} - -func wrap(a []interface{}, force bool) []interface{} { - w := make([]interface{}, len(a)) - for i, x := range a { - w[i] = formatter{v: reflect.ValueOf(x), force: force} - } - return w -} diff --git a/vendor/github.com/kr/pretty/zero.go b/vendor/github.com/kr/pretty/zero.go deleted file mode 100644 index abb5b6fc1..000000000 --- a/vendor/github.com/kr/pretty/zero.go +++ /dev/null @@ -1,41 +0,0 @@ -package pretty - -import ( - "reflect" -) - -func nonzero(v reflect.Value) bool { - switch v.Kind() { - case reflect.Bool: - return v.Bool() - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return v.Int() != 0 - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return v.Uint() != 0 - case reflect.Float32, reflect.Float64: - return v.Float() != 0 - case reflect.Complex64, reflect.Complex128: - return v.Complex() != complex(0, 0) - case reflect.String: - return v.String() != "" - case reflect.Struct: - for i := 0; i < v.NumField(); i++ { - if nonzero(getField(v, i)) { - return true - } - } - return false - case reflect.Array: - for i := 0; i < v.Len(); i++ { - if nonzero(v.Index(i)) { - return true - } - } - return false - case reflect.Map, reflect.Interface, reflect.Slice, reflect.Ptr, reflect.Chan, reflect.Func: - return !v.IsNil() - case reflect.UnsafePointer: - return v.Pointer() != 0 - } - return true -} diff --git a/vendor/github.com/kr/text/License b/vendor/github.com/kr/text/License deleted file mode 100644 index 480a32805..000000000 --- a/vendor/github.com/kr/text/License +++ /dev/null @@ -1,19 +0,0 @@ -Copyright 2012 Keith Rarick - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/vendor/github.com/kr/text/Readme b/vendor/github.com/kr/text/Readme deleted file mode 100644 index 7e6e7c068..000000000 --- a/vendor/github.com/kr/text/Readme +++ /dev/null @@ -1,3 +0,0 @@ -This is a Go package for manipulating paragraphs of text. - -See http://go.pkgdoc.org/github.com/kr/text for full documentation. diff --git a/vendor/github.com/kr/text/doc.go b/vendor/github.com/kr/text/doc.go deleted file mode 100644 index cf4c198f9..000000000 --- a/vendor/github.com/kr/text/doc.go +++ /dev/null @@ -1,3 +0,0 @@ -// Package text provides rudimentary functions for manipulating text in -// paragraphs. -package text diff --git a/vendor/github.com/kr/text/indent.go b/vendor/github.com/kr/text/indent.go deleted file mode 100644 index 4ebac45c0..000000000 --- a/vendor/github.com/kr/text/indent.go +++ /dev/null @@ -1,74 +0,0 @@ -package text - -import ( - "io" -) - -// Indent inserts prefix at the beginning of each non-empty line of s. The -// end-of-line marker is NL. -func Indent(s, prefix string) string { - return string(IndentBytes([]byte(s), []byte(prefix))) -} - -// IndentBytes inserts prefix at the beginning of each non-empty line of b. -// The end-of-line marker is NL. -func IndentBytes(b, prefix []byte) []byte { - var res []byte - bol := true - for _, c := range b { - if bol && c != '\n' { - res = append(res, prefix...) - } - res = append(res, c) - bol = c == '\n' - } - return res -} - -// Writer indents each line of its input. -type indentWriter struct { - w io.Writer - bol bool - pre [][]byte - sel int - off int -} - -// NewIndentWriter makes a new write filter that indents the input -// lines. Each line is prefixed in order with the corresponding -// element of pre. If there are more lines than elements, the last -// element of pre is repeated for each subsequent line. -func NewIndentWriter(w io.Writer, pre ...[]byte) io.Writer { - return &indentWriter{ - w: w, - pre: pre, - bol: true, - } -} - -// The only errors returned are from the underlying indentWriter. -func (w *indentWriter) Write(p []byte) (n int, err error) { - for _, c := range p { - if w.bol { - var i int - i, err = w.w.Write(w.pre[w.sel][w.off:]) - w.off += i - if err != nil { - return n, err - } - } - _, err = w.w.Write([]byte{c}) - if err != nil { - return n, err - } - n++ - w.bol = c == '\n' - if w.bol { - w.off = 0 - if w.sel < len(w.pre)-1 { - w.sel++ - } - } - } - return n, nil -} diff --git a/vendor/github.com/kr/text/wrap.go b/vendor/github.com/kr/text/wrap.go deleted file mode 100644 index b09bb0373..000000000 --- a/vendor/github.com/kr/text/wrap.go +++ /dev/null @@ -1,86 +0,0 @@ -package text - -import ( - "bytes" - "math" -) - -var ( - nl = []byte{'\n'} - sp = []byte{' '} -) - -const defaultPenalty = 1e5 - -// Wrap wraps s into a paragraph of lines of length lim, with minimal -// raggedness. -func Wrap(s string, lim int) string { - return string(WrapBytes([]byte(s), lim)) -} - -// WrapBytes wraps b into a paragraph of lines of length lim, with minimal -// raggedness. -func WrapBytes(b []byte, lim int) []byte { - words := bytes.Split(bytes.Replace(bytes.TrimSpace(b), nl, sp, -1), sp) - var lines [][]byte - for _, line := range WrapWords(words, 1, lim, defaultPenalty) { - lines = append(lines, bytes.Join(line, sp)) - } - return bytes.Join(lines, nl) -} - -// WrapWords is the low-level line-breaking algorithm, useful if you need more -// control over the details of the text wrapping process. For most uses, either -// Wrap or WrapBytes will be sufficient and more convenient. -// -// WrapWords splits a list of words into lines with minimal "raggedness", -// treating each byte as one unit, accounting for spc units between adjacent -// words on each line, and attempting to limit lines to lim units. Raggedness -// is the total error over all lines, where error is the square of the -// difference of the length of the line and lim. Too-long lines (which only -// happen when a single word is longer than lim units) have pen penalty units -// added to the error. -func WrapWords(words [][]byte, spc, lim, pen int) [][][]byte { - n := len(words) - - length := make([][]int, n) - for i := 0; i < n; i++ { - length[i] = make([]int, n) - length[i][i] = len(words[i]) - for j := i + 1; j < n; j++ { - length[i][j] = length[i][j-1] + spc + len(words[j]) - } - } - - nbrk := make([]int, n) - cost := make([]int, n) - for i := range cost { - cost[i] = math.MaxInt32 - } - for i := n - 1; i >= 0; i-- { - if length[i][n-1] <= lim || i == n-1 { - cost[i] = 0 - nbrk[i] = n - } else { - for j := i + 1; j < n; j++ { - d := lim - length[i][j-1] - c := d*d + cost[j] - if length[i][j-1] > lim { - c += pen // too-long lines get a worse penalty - } - if c < cost[i] { - cost[i] = c - nbrk[i] = j - } - } - } - } - - var lines [][][]byte - i := 0 - for i < n { - lines = append(lines, words[i:nbrk[i]]) - i = nbrk[i] - } - return lines -} |