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[BRANDING] parse FORGEJO__* in the container environment

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Add the FORGEJO__ prefix as equivalent to GITEA__ when interpreted by
environment-to-ini. It is used when running the Forgejo container like
so:

  docker run --name forgejo -e FORGEJO__security__INSTALL_LOCK=true \
             -d codeberg.org/forgejo/forgejo:1.19

(cherry picked from commit 6cd61e2ab7)
(cherry picked from commit 62cae8cc6a)
(cherry picked from commit aee1afc509)
(cherry picked from commit 6ba563cd9b)
(cherry picked from commit 6429b20f4a)
(cherry picked from commit dd545aa077)
(cherry picked from commit 63a00e573e)
(cherry picked from commit 8e35a50b91)
(cherry picked from commit 26e8fb6cd9)
(cherry picked from commit 56bbf644be)
(cherry picked from commit 4d0a8c8640)
(cherry picked from commit b58f775fa2)
(cherry picked from commit f4b6fa7a93)
(cherry picked from commit 4eca363082)
(cherry picked from commit e2e7a72f80)
(cherry picked from commit 00ce992957)
This commit is contained in:
Earl Warren 2023-01-12 22:56:56 +01:00
parent bb08076f5c
commit 971b26ec1c
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GPG key ID: 0579CB2928A78A00
5 changed files with 67 additions and 24 deletions
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14
modules/setting/config_env.go
View file

@ -75,19 +75,21 @@ func decodeEnvSectionKey(encoded string) (ok bool, section, key string) {
// decodeEnvironmentKey decode the environment key to section and key
// The environment key is in the form of GITEA__SECTION__KEY or GITEA__SECTION__KEY__FILE
func decodeEnvironmentKey(prefixGitea, suffixFile, envKey string) (ok bool, section, key string, useFileValue bool) {
if !strings.HasPrefix(envKey, prefixGitea) {
return false, "", "", false
}
func decodeEnvironmentKey(prefixRegexp *regexp.Regexp, suffixFile, envKey string) (ok bool, section, key string, useFileValue bool) {
if strings.HasSuffix(envKey, suffixFile) {
useFileValue = true
envKey = envKey[:len(envKey)-len(suffixFile)]
}
ok, section, key = decodeEnvSectionKey(envKey[len(prefixGitea):])
loc := prefixRegexp.FindStringIndex(envKey)
if loc == nil {
return false, "", "", false
}
ok, section, key = decodeEnvSectionKey(envKey[loc[1]:])
return ok, section, key, useFileValue
}
func EnvironmentToConfig(cfg ConfigProvider, prefixGitea, suffixFile string, envs []string) (changed bool) {
prefixRegexp := regexp.MustCompile(prefixGitea)
for _, kv := range envs {
idx := strings.IndexByte(kv, '=')
if idx < 0 {
@ -97,7 +99,7 @@ func EnvironmentToConfig(cfg ConfigProvider, prefixGitea, suffixFile string, env
// parse the environment variable to config section name and key name
envKey := kv[:idx]
envValue := kv[idx+1:]
ok, sectionName, keyName, useFileValue := decodeEnvironmentKey(prefixGitea, suffixFile, envKey)
ok, sectionName, keyName, useFileValue := decodeEnvironmentKey(prefixRegexp, suffixFile, envKey)
if !ok {
continue
}