fedi/forgejo
1
0
Fork 0
mirror of https://codeberg.org/forgejo/forgejo.git synced 2024-11-14 18:44:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

[BRANDING] parse FORGEJO__* in the container environment

Browse source 
(cherry picked from commit b075991747)
(cherry picked from commit ac8503150a)
This commit is contained in:
Earl Warren 2023-07-10 23:17:39 +02:00
parent 6730fd099d
commit 266948e08a
No known key found for this signature in database
GPG key ID: 0579CB2928A78A00
3 changed files with 23 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
contrib/environment-to-ini/environment-to-ini.go
View file

@ -16,15 +16,15 @@ func main() {
app := cli.NewApp()
app.Name = "environment-to-ini"
app.Usage = "Use provided environment to update configuration ini"
app.Description = `As a helper to allow docker users to update the gitea configuration
app.Description = `As a helper to allow docker users to update the forgejo configuration
through the environment, this command allows environment variables to
be mapped to values in the ini.
Environment variables of the form "GITEA__SECTION_NAME__KEY_NAME"
Environment variables of the form "FORGEJO__SECTION_NAME__KEY_NAME"
will be mapped to the ini section "[section_name]" and the key
"KEY_NAME" with the value as provided.
Environment variables of the form "GITEA__SECTION_NAME__KEY_NAME__FILE"
Environment variables of the form "FORGEJO__SECTION_NAME__KEY_NAME__FILE"
will be mapped to the ini section "[section_name]" and the key
"KEY_NAME" with the value loaded from the specified file.
@ -42,8 +42,8 @@ func main() {
...
"""
You would set the environment variables: "GITEA__LOG_0x2E_CONSOLE__COLORIZE=false"
and "GITEA__LOG_0x2E_CONSOLE__STDERR=false". Other examples can be found
You would set the environment variables: "FORGEJO__LOG_0x2E_CONSOLE__COLORIZE=false"
and "FORGEJO__LOG_0x2E_CONSOLE__STDERR=false". Other examples can be found
on the configuration cheat sheet.`
app.Flags = []cli.Flag{
cli.StringFlag{
@ -59,7 +59,7 @@ func main() {
cli.StringFlag{
Name: "work-path, w",
Value: setting.AppWorkPath,
Usage: "Set the gitea working path",
Usage: "Set the forgejo working path",
},
cli.StringFlag{
Name: "out, o",

16
modules/setting/config_env.go
View file

@ -13,7 +13,7 @@ import (
)
const (
EnvConfigKeyPrefixGitea = "GITEA__"
EnvConfigKeyPrefixGitea = "^(FORGEJO|GITEA)__"
EnvConfigKeySuffixFile = "__FILE"
)
@ -96,19 +96,21 @@ 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, envs []string) (changed bool) {
prefixRegexp := regexp.MustCompile(EnvConfigKeyPrefixGitea)
for _, kv := range envs {
idx := strings.IndexByte(kv, '=')
if idx < 0 {
@ -118,7 +120,7 @@ func EnvironmentToConfig(cfg ConfigProvider, envs []string) (changed bool) {
// parse the environment variable to config section name and key name
envKey := kv[:idx]
envValue := kv[idx+1:]
ok, sectionName, keyName, useFileValue := decodeEnvironmentKey(EnvConfigKeyPrefixGitea, EnvConfigKeySuffixFile, envKey)
ok, sectionName, keyName, useFileValue := decodeEnvironmentKey(prefixRegexp, EnvConfigKeySuffixFile, envKey)
if !ok {
continue
}

9
modules/setting/config_env_test.go
View file

@ -5,6 +5,7 @@ package setting
import (
"os"
"regexp"
"testing"
"github.com/stretchr/testify/assert"
@ -33,7 +34,7 @@ func TestDecodeEnvSectionKey(t *testing.T) {
}
func TestDecodeEnvironmentKey(t *testing.T) {
prefix := "GITEA__"
prefix := regexp.MustCompile(EnvConfigKeyPrefixGitea)
suffix := "__FILE"
ok, section, key, file := decodeEnvironmentKey(prefix, suffix, "SEC__KEY")
@ -54,6 +55,12 @@ func TestDecodeEnvironmentKey(t *testing.T) {
assert.Equal(t, "KEY", key)
assert.False(t, file)
ok, section, key, file = decodeEnvironmentKey(prefix, suffix, "FORGEJO__SEC__KEY")
assert.True(t, ok)
assert.Equal(t, "sec", section)
assert.Equal(t, "KEY", key)
assert.False(t, file)
// with "__FILE" suffix, it doesn't support to write "[sec].FILE" to config (no such key FILE is used in Gitea)
// but it could be fixed in the future by adding a new suffix like "__VALUE" (no such key VALUE is used in Gitea either)
ok, section, key, file = decodeEnvironmentKey(prefix, suffix, "GITEA__SEC__FILE")