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Avoid polluting config file when "save" (#25395)

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That's a longstanding INI package problem: the "MustXxx" calls change
the option values, and the following "Save" will save a lot of garbage
options into the user's config file.

Ideally we should refactor the INI package to a clear solution, but it's
a huge work.

A clear workaround is what this PR does: when "Save", load a clear INI
instance and save it.

Partially fix #25377, the "install" page needs more fine tunes.
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wxiaoguang 2023-06-21 10:31:40 +08:00 • committed by GitHub
parent 831db53c21
commit df5cf5ddbd
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7 changed files with 94 additions and 16 deletions
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12
cmd/web.go
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@ -217,9 +217,15 @@ func setPort(port string) error {
defaultLocalURL += ":" + setting.HTTPPort + "/"
// Save LOCAL_ROOT_URL if port changed
setting.CfgProvider.Section("server").Key("LOCAL_ROOT_URL").SetValue(defaultLocalURL)
if err := setting.CfgProvider.Save(); err != nil {
return fmt.Errorf("Failed to save config file: %v", err)
rootCfg := setting.CfgProvider
saveCfg, err := rootCfg.PrepareSaving()
if err != nil {
return fmt.Errorf("failed to save config file: %v", err)
}
rootCfg.Section("server").Key("LOCAL_ROOT_URL").SetValue(defaultLocalURL)
saveCfg.Section("server").Key("LOCAL_ROOT_URL").SetValue(defaultLocalURL)
if err = saveCfg.Save(); err != nil {
return fmt.Errorf("failed to save config file: %v", err)
}
}
return nil