diff options
| -rw-r--r-- | cmd/podman/healthcheck_run.go | 2 | ||||
| -rw-r--r-- | libpod/container_internal.go | 20 | ||||
| -rw-r--r-- | libpod/container_internal_test.go | 48 |
3 files changed, 62 insertions, 8 deletions
diff --git a/cmd/podman/healthcheck_run.go b/cmd/podman/healthcheck_run.go index a91f87146..d92b2ac01 100644 --- a/cmd/podman/healthcheck_run.go +++ b/cmd/podman/healthcheck_run.go @@ -13,7 +13,7 @@ var ( healthcheckRunCommand cliconfig.HealthCheckValues healthcheckRunDescription = "run the health check of a container" _healthcheckrunCommand = &cobra.Command{ - Use: "run CONTAINER", + Use: "run [flags] CONTAINER", Short: "run the health check of a container", Long: healthcheckRunDescription, Example: `podman healthcheck run mywebapp`, diff --git a/libpod/container_internal.go b/libpod/container_internal.go index 08945c410..d86062e38 100644 --- a/libpod/container_internal.go +++ b/libpod/container_internal.go @@ -34,8 +34,8 @@ const ( ) var ( - // localeToLanguage maps from locale values to language tags. - localeToLanguage = map[string]string{ + // localeToLanguageMap maps from locale values to language tags. + localeToLanguageMap = map[string]string{ "": "und-u-va-posix", "c": "und-u-va-posix", "posix": "und-u-va-posix", @@ -1281,6 +1281,16 @@ func (c *Container) saveSpec(spec *spec.Spec) error { return nil } +// localeToLanguage translates POSIX locale strings to BCP 47 language tags. +func localeToLanguage(locale string) string { + locale = strings.Replace(strings.SplitN(locale, ".", 2)[0], "_", "-", 1) + langString, ok := localeToLanguageMap[strings.ToLower(locale)] + if !ok { + langString = locale + } + return langString +} + // Warning: precreate hooks may alter 'config' in place. func (c *Container) setupOCIHooks(ctx context.Context, config *spec.Spec) (extensionStageHooks map[string][]spec.Hook, err error) { var locale string @@ -1296,11 +1306,7 @@ func (c *Container) setupOCIHooks(ctx context.Context, config *spec.Spec) (exten } } - langString, ok := localeToLanguage[strings.ToLower(locale)] - if !ok { - langString = locale - } - + langString := localeToLanguage(locale) lang, err := language.Parse(langString) if err != nil { logrus.Warnf("failed to parse language %q: %s", langString, err) diff --git a/libpod/container_internal_test.go b/libpod/container_internal_test.go index f1e2b70a7..1654af929 100644 --- a/libpod/container_internal_test.go +++ b/libpod/container_internal_test.go @@ -17,6 +17,54 @@ import ( // hookPath is the path to an example hook executable. var hookPath string +func TestLocaleToLanguage(t *testing.T) { + for _, testCase := range []struct { + locale string + language string + }{ + { + locale: "", + language: "und-u-va-posix", + }, + { + locale: "C", + language: "und-u-va-posix", + }, + { + locale: "POSIX", + language: "und-u-va-posix", + }, + { + locale: "c", + language: "und-u-va-posix", + }, + { + locale: "en", + language: "en", + }, + { + locale: "en_US", + language: "en-US", + }, + { + locale: "en.UTF-8", + language: "en", + }, + { + locale: "en_US.UTF-8", + language: "en-US", + }, + { + locale: "does-not-exist", + language: "does-not-exist", + }, + } { + t.Run(testCase.locale, func(t *testing.T) { + assert.Equal(t, testCase.language, localeToLanguage(testCase.locale)) + }) + } +} + func TestPostDeleteHooks(t *testing.T) { ctx := context.Background() dir, err := ioutil.TempDir("", "libpod_test_") |