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https://github.com/go-gitea/gitea.git
synced 2024-09-05 23:34:19 -04:00
pass env GNUPGHOME to git command, move the existing .gitconfig to new home, make the fix for 1.17rc more clear.
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f345b4c9df
commit
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@ -105,23 +105,36 @@ type RunOpts struct {
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PipelineFunc func(context.Context, context.CancelFunc) error
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}
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func commonBaseEnvs() []string {
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// at the moment, do not set "GIT_CONFIG_NOSYSTEM", users may have put some configs like "receive.certNonceSeed" in it
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envs := []string{
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"HOME=" + HomeDir(), // make Gitea use internal git config only, to prevent conflicts with user's git config
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"GIT_NO_REPLACE_OBJECTS=1", // ignore replace references (https://git-scm.com/docs/git-replace)
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}
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// some environment variables should be passed to git command
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passThroughEnvKeys := []string{
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"GNUPGHOME", // git may call gnupg to do commit signing
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}
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for _, key := range passThroughEnvKeys {
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if val, ok := os.LookupEnv(key); ok {
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envs = append(envs, key+"="+val)
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}
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}
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return envs
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}
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// CommonGitCmdEnvs returns the common environment variables for a "git" command.
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func CommonGitCmdEnvs() []string {
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// at the moment, do not set "GIT_CONFIG_NOSYSTEM", users may have put some configs like "receive.certNonceSeed" in it
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return []string{
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fmt.Sprintf("LC_ALL=%s", DefaultLocale),
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return append(commonBaseEnvs(), []string{
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"LC_ALL=" + DefaultLocale,
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"GIT_TERMINAL_PROMPT=0", // avoid prompting for credentials interactively, supported since git v2.3
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"GIT_NO_REPLACE_OBJECTS=1", // ignore replace references (https://git-scm.com/docs/git-replace)
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"HOME=" + HomeDir(), // make Gitea use internal git config only, to prevent conflicts with user's git config
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}
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}...)
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}
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// CommonCmdServEnvs is like CommonGitCmdEnvs but it only returns minimal required environment variables for the "gitea serv" command
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func CommonCmdServEnvs() []string {
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return []string{
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"GIT_NO_REPLACE_OBJECTS=1", // ignore replace references (https://git-scm.com/docs/git-replace)
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"HOME=" + HomeDir(), // make Gitea use internal git config only, to prevent conflicts with user's git config
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}
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return commonBaseEnvs()
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}
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// Run runs the command with the RunOpts
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@ -20,6 +20,7 @@ import (
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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"github.com/hashicorp/go-version"
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)
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@ -167,6 +168,47 @@ func InitSimple(ctx context.Context) error {
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var initOnce sync.Once
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func initFixGitHome117rc() error {
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// Gitea 1.17-rc uses "setting.RepoRootPath" for Git HOME, which is incorrect.
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// Do this check to make sure there is no legacy file in the RepoRootPath. This check might be able to be removed with 1.19 release.
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// remove the auto generated git config file (it will be moved to new home)
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gitConfigNewPath := filepath.Join(HomeDir(), ".gitconfig")
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gitConfigLegacyPath := filepath.Join(setting.RepoRootPath, ".gitconfig")
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if ok, err := util.IsExist(gitConfigLegacyPath); ok && err == nil {
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if err = os.MkdirAll(HomeDir(), os.ModePerm); err != nil {
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return err
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}
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if ok, err = util.IsExist(gitConfigNewPath); !ok && err == nil {
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err = util.CopyFile(gitConfigLegacyPath, gitConfigNewPath)
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} else {
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err = util.CopyFile(gitConfigLegacyPath, gitConfigNewPath+".bak")
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}
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if err != nil {
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return err
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}
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_ = os.Remove(gitConfigLegacyPath)
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}
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// remove the empty directories, if some directories are non-empty, warn users and exit
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var hasCheckErr bool
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for _, wellDirName := range []string{".ssh", ".gnupg"} {
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checkLegacyDir := filepath.Join(setting.RepoRootPath, wellDirName)
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_ = os.Remove(checkLegacyDir) // try to remove the empty dummy directory first
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_, checkErr := os.Stat(checkLegacyDir) // if the directory is not empty, then it won't be removed, it should be handled manually
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if checkErr == nil || !errors.Is(checkErr, os.ErrNotExist) {
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log.Error(`Git HOME has been moved to [git].HOME_PATH, but there are legacy file in old place. Please backup and remove the legacy files %q`, checkLegacyDir)
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hasCheckErr = true
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}
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}
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if hasCheckErr {
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log.Fatal("Please fix errors above, remove legacy files.")
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}
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return nil
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}
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// InitOnceWithSync initializes git module with version check and change global variables, sync gitconfig.
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// This method will update the global variables ONLY ONCE (just like git.CheckLFSVersion -- which is not ideal too),
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// otherwise there will be data-race problem at the moment.
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@ -176,28 +218,12 @@ func InitOnceWithSync(ctx context.Context) (err error) {
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}
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initOnce.Do(func() {
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err = InitSimple(ctx)
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if err != nil {
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if err = InitSimple(ctx); err != nil {
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return
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}
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// Gitea 1.17-rc uses "setting.RepoRootPath" for Git HOME, which is incorrect.
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// Do this check to make sure there is no legacy file in the RepoRootPath. This check might be able to be removed with 1.19 release.
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var hasCheckErr bool
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_ = os.Remove(filepath.Join(setting.RepoRootPath, ".gitconfig")) // remove the auto generated git config file
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_ = os.Remove(filepath.Join(setting.RepoRootPath, ".ssh")) // remove the empty dummy ".ssh" directory
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for _, wellKnownName := range []string{".ssh", ".gnupg"} {
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checkLegacyFile := filepath.Join(setting.RepoRootPath, wellKnownName)
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_, checkErr := os.Stat(checkLegacyFile)
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if checkErr == nil || !errors.Is(checkErr, os.ErrNotExist) {
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log.Error(`Git HOME has been moved to [git].HOME_PATH, but there are legacy file in old place. Please backup and remove the legacy files %q`, checkLegacyFile)
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hasCheckErr = true
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if err = initFixGitHome117rc(); err != nil {
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return
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}
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}
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if hasCheckErr {
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log.Fatal("Please fix errors above, remove legacy files")
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}
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// end of legacy Gitea 1.17-rc check
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// Since git wire protocol has been released from git v2.18
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if setting.Git.EnableAutoGitWireProtocol && CheckGitVersionAtLeast("2.18") == nil {
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