Grand test fixup (#138)

* start fixing up tests

* fix up tests + automate with drone

* fiddle with linting

* messing about with drone.yml

* some more fiddling

* hmmm

* add cache

* add vendor directory

* verbose

* ci updates

* update some little things

* update sig

1 files changed, 274 insertions, 0 deletions

diff --git a/vendor/github.com/go-playground/universal-translator/import_export.go b/vendor/github.com/go-playground/universal-translator/import_export.go
new file mode 100644
index 000000000..7bd76f26b
--- /dev/null
+++ b/vendor/github.com/go-playground/universal-translator/import_export.go
@@ -0,0 +1,274 @@
+package ut
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+
+	"io"
+
+	"github.com/go-playground/locales"
+)
+
+type translation struct {
+	Locale           string      `json:"locale"`
+	Key              interface{} `json:"key"` // either string or integer
+	Translation      string      `json:"trans"`
+	PluralType       string      `json:"type,omitempty"`
+	PluralRule       string      `json:"rule,omitempty"`
+	OverrideExisting bool        `json:"override,omitempty"`
+}
+
+const (
+	cardinalType = "Cardinal"
+	ordinalType  = "Ordinal"
+	rangeType    = "Range"
+)
+
+// ImportExportFormat is the format of the file import or export
+type ImportExportFormat uint8
+
+// supported Export Formats
+const (
+	FormatJSON ImportExportFormat = iota
+)
+
+// Export writes the translations out to a file on disk.
+//
+// NOTE: this currently only works with string or int translations keys.
+func (t *UniversalTranslator) Export(format ImportExportFormat, dirname string) error {
+
+	_, err := os.Stat(dirname)
+	fmt.Println(dirname, err, os.IsNotExist(err))
+	if err != nil {
+
+		if !os.IsNotExist(err) {
+			return err
+		}
+
+		if err = os.MkdirAll(dirname, 0744); err != nil {
+			return err
+		}
+	}
+
+	// build up translations
+	var trans []translation
+	var b []byte
+	var ext string
+
+	for _, locale := range t.translators {
+
+		for k, v := range locale.(*translator).translations {
+			trans = append(trans, translation{
+				Locale:      locale.Locale(),
+				Key:         k,
+				Translation: v.text,
+			})
+		}
+
+		for k, pluralTrans := range locale.(*translator).cardinalTanslations {
+
+			for i, plural := range pluralTrans {
+
+				// leave enough for all plural rules
+				// but not all are set for all languages.
+				if plural == nil {
+					continue
+				}
+
+				trans = append(trans, translation{
+					Locale:      locale.Locale(),
+					Key:         k.(string),
+					Translation: plural.text,
+					PluralType:  cardinalType,
+					PluralRule:  locales.PluralRule(i).String(),
+				})
+			}
+		}
+
+		for k, pluralTrans := range locale.(*translator).ordinalTanslations {
+
+			for i, plural := range pluralTrans {
+
+				// leave enough for all plural rules
+				// but not all are set for all languages.
+				if plural == nil {
+					continue
+				}
+
+				trans = append(trans, translation{
+					Locale:      locale.Locale(),
+					Key:         k.(string),
+					Translation: plural.text,
+					PluralType:  ordinalType,
+					PluralRule:  locales.PluralRule(i).String(),
+				})
+			}
+		}
+
+		for k, pluralTrans := range locale.(*translator).rangeTanslations {
+
+			for i, plural := range pluralTrans {
+
+				// leave enough for all plural rules
+				// but not all are set for all languages.
+				if plural == nil {
+					continue
+				}
+
+				trans = append(trans, translation{
+					Locale:      locale.Locale(),
+					Key:         k.(string),
+					Translation: plural.text,
+					PluralType:  rangeType,
+					PluralRule:  locales.PluralRule(i).String(),
+				})
+			}
+		}
+
+		switch format {
+		case FormatJSON:
+			b, err = json.MarshalIndent(trans, "", "    ")
+			ext = ".json"
+		}
+
+		if err != nil {
+			return err
+		}
+
+		err = ioutil.WriteFile(filepath.Join(dirname, fmt.Sprintf("%s%s", locale.Locale(), ext)), b, 0644)
+		if err != nil {
+			return err
+		}
+
+		trans = trans[0:0]
+	}
+
+	return nil
+}
+
+// Import reads the translations out of a file or directory on disk.
+//
+// NOTE: this currently only works with string or int translations keys.
+func (t *UniversalTranslator) Import(format ImportExportFormat, dirnameOrFilename string) error {
+
+	fi, err := os.Stat(dirnameOrFilename)
+	if err != nil {
+		return err
+	}
+
+	processFn := func(filename string) error {
+
+		f, err := os.Open(filename)
+		if err != nil {
+			return err
+		}
+		defer f.Close()
+
+		return t.ImportByReader(format, f)
+	}
+
+	if !fi.IsDir() {
+		return processFn(dirnameOrFilename)
+	}
+
+	// recursively go through directory
+	walker := func(path string, info os.FileInfo, err error) error {
+
+		if info.IsDir() {
+			return nil
+		}
+
+		switch format {
+		case FormatJSON:
+			// skip non JSON files
+			if filepath.Ext(info.Name()) != ".json" {
+				return nil
+			}
+		}
+
+		return processFn(path)
+	}
+
+	return filepath.Walk(dirnameOrFilename, walker)
+}
+
+// ImportByReader imports the the translations found within the contents read from the supplied reader.
+//
+// NOTE: generally used when assets have been embedded into the binary and are already in memory.
+func (t *UniversalTranslator) ImportByReader(format ImportExportFormat, reader io.Reader) error {
+
+	b, err := ioutil.ReadAll(reader)
+	if err != nil {
+		return err
+	}
+
+	var trans []translation
+
+	switch format {
+	case FormatJSON:
+		err = json.Unmarshal(b, &trans)
+	}
+
+	if err != nil {
+		return err
+	}
+
+	for _, tl := range trans {
+
+		locale, found := t.FindTranslator(tl.Locale)
+		if !found {
+			return &ErrMissingLocale{locale: tl.Locale}
+		}
+
+		pr := stringToPR(tl.PluralRule)
+
+		if pr == locales.PluralRuleUnknown {
+
+			err = locale.Add(tl.Key, tl.Translation, tl.OverrideExisting)
+			if err != nil {
+				return err
+			}
+
+			continue
+		}
+
+		switch tl.PluralType {
+		case cardinalType:
+			err = locale.AddCardinal(tl.Key, tl.Translation, pr, tl.OverrideExisting)
+		case ordinalType:
+			err = locale.AddOrdinal(tl.Key, tl.Translation, pr, tl.OverrideExisting)
+		case rangeType:
+			err = locale.AddRange(tl.Key, tl.Translation, pr, tl.OverrideExisting)
+		default:
+			return &ErrBadPluralDefinition{tl: tl}
+		}
+
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func stringToPR(s string) locales.PluralRule {
+
+	switch s {
+	case "One":
+		return locales.PluralRuleOne
+	case "Two":
+		return locales.PluralRuleTwo
+	case "Few":
+		return locales.PluralRuleFew
+	case "Many":
+		return locales.PluralRuleMany
+	case "Other":
+		return locales.PluralRuleOther
+	default:
+		return locales.PluralRuleUnknown
+	}
+
+}