--- /dev/null
+rsc.io/sampler@v1.3.1
+
+-- .mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- .info --
+{"Version":"v1.3.1","Name":"f545d0289d06e2add4556ea6a15fc4938014bf87","Short":"f545d0289d06","Time":"2018-02-14T16:34:12Z"}
+-- glass.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Translations from Frank da Cruz, Ethan Mollick, and many others.
+// See http://kermitproject.org/utf8.html.
+// http://www.oocities.org/nodotus/hbglass.html
+// https://en.wikipedia.org/wiki/I_Can_Eat_Glass
+
+package sampler
+
+var glass = newText(`
+
+English: en: I can eat glass and it doesn't hurt me.
+French: fr: Je peux manger du verre, ça ne me fait pas mal.
+Spanish: es: Puedo comer vidrio, no me hace daño.
+
+`)
+-- glass_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sampler
+
+import (
+ "testing"
+
+ "golang.org/x/text/language"
+)
+
+var glassTests = []struct {
+ prefs []language.Tag
+ text string
+}{
+ {
+ []language.Tag{language.Make("en-US"), language.Make("fr")},
+ "I can eat glass and it doesn't hurt me.",
+ },
+ {
+ []language.Tag{language.Make("fr"), language.Make("en-US")},
+ "Je peux manger du verre, ça ne me fait pas mal.",
+ },
+}
+
+func TestGlass(t *testing.T) {
+ for _, tt := range glassTests {
+ text := Glass(tt.prefs...)
+ if text != tt.text {
+ t.Errorf("Glass(%v) = %q, want %q", tt.prefs, text, tt.text)
+ }
+ }
+}
+-- go.mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- hello.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Translations by Google Translate.
+
+package sampler
+
+var hello = newText(`
+
+English: en: Hello, world.
+French: fr: Bonjour le monde.
+Spanish: es: Hola Mundo.
+
+`)
+-- hello_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sampler
+
+import (
+ "testing"
+
+ "golang.org/x/text/language"
+)
+
+var helloTests = []struct {
+ prefs []language.Tag
+ text string
+}{
+ {
+ []language.Tag{language.Make("en-US"), language.Make("fr")},
+ "Hello, world.",
+ },
+ {
+ []language.Tag{language.Make("fr"), language.Make("en-US")},
+ "Bonjour le monde.",
+ },
+}
+
+func TestHello(t *testing.T) {
+ for _, tt := range helloTests {
+ text := Hello(tt.prefs...)
+ if text != tt.text {
+ t.Errorf("Hello(%v) = %q, want %q", tt.prefs, text, tt.text)
+ }
+ }
+}
+-- sampler.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package sampler shows simple texts in a variety of languages.
+package sampler // import "rsc.io/sampler"
+
+import (
+ "os"
+ "strings"
+
+ "golang.org/x/text/language"
+)
+
+// DefaultUserPrefs returns the default user language preferences.
+// It consults the $LC_ALL, $LC_MESSAGES, and $LANG environment
+// variables, in that order.
+func DefaultUserPrefs() []language.Tag {
+ var prefs []language.Tag
+ for _, k := range []string{"LC_ALL", "LC_MESSAGES", "LANG"} {
+ if env := os.Getenv(k); env != "" {
+ prefs = append(prefs, language.Make(env))
+ }
+ }
+ return prefs
+}
+
+// Hello returns a localized greeting.
+// If no prefs are given, Hello uses DefaultUserPrefs.
+func Hello(prefs ...language.Tag) string {
+ if len(prefs) == 0 {
+ prefs = DefaultUserPrefs()
+ }
+ return hello.find(prefs)
+}
+
+// Glass returns a localized silly phrase.
+// If no prefs are given, Glass uses DefaultUserPrefs.
+func Glass(prefs ...language.Tag) string {
+ if len(prefs) == 0 {
+ prefs = DefaultUserPrefs()
+ }
+ return glass.find(prefs)
+}
+
+// A text is a localized text.
+type text struct {
+ byTag map[string]string
+ matcher language.Matcher
+}
+
+// newText creates a new localized text, given a list of translations.
+func newText(s string) *text {
+ t := &text{
+ byTag: make(map[string]string),
+ }
+ var tags []language.Tag
+ for _, line := range strings.Split(s, "\n") {
+ line = strings.TrimSpace(line)
+ if line == "" {
+ continue
+ }
+ f := strings.Split(line, ": ")
+ if len(f) != 3 {
+ continue
+ }
+ tag := language.Make(f[1])
+ tags = append(tags, tag)
+ t.byTag[tag.String()] = f[2]
+ }
+ t.matcher = language.NewMatcher(tags)
+ return t
+}
+
+// find finds the text to use for the given language tag preferences.
+func (t *text) find(prefs []language.Tag) string {
+ tag, _, _ := t.matcher.Match(prefs...)
+ s := t.byTag[tag.String()]
+ if strings.HasPrefix(s, "RTL ") {
+ s = "\u200F" + strings.TrimPrefix(s, "RTL ") + "\u200E"
+ }
+ return s
+}
projects / dotfiles / .git / blobdiff