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Refactor merge/update git command calls (#23366)

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Follow #22568

* Remove unnecessary ToTrustedCmdArgs calls 
    * the FAQ in  #22678
* Quote: When using ToTrustedCmdArgs, the code will be very complex (see
the changes for examples). Then developers and reviewers can know that
something might be unreasonable.
* The `signArg` couldn't be empty, it's either `-S{keyID}` or
`--no-gpg-sign`.
* Use `signKeyID` instead, add comment "empty for no-sign, non-empty to
sign"
* 5-line code could be extracted to a common `NewGitCommandCommit()` to
handle the `signKeyID`, but I think it's not a must, current code is
clear enough.
This commit is contained in:
wxiaoguang
2023-03-09 23:48:52 +08:00
committed by GitHub
parent e52ac62d8e
commit 542cec98f8
4 changed files with 29 additions and 39 deletions
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19
services/pull/merge_prepare.go
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@@ -28,7 +28,7 @@ type mergeContext struct {
doer *user_model.User
sig *git.Signature
committer *git.Signature
signArg git.TrustedCmdArgs
signKeyID string // empty for no-sign, non-empty to sign
env []string
}
@@ -85,12 +85,10 @@ func createTemporaryRepoForMerge(ctx context.Context, pr *issues_model.PullReque
// Determine if we should sign
sign, keyID, signer, _ := asymkey_service.SignMerge(ctx, mergeCtx.pr, mergeCtx.doer, mergeCtx.tmpBasePath, "HEAD", trackingBranch)
if sign {
mergeCtx.signArg = git.ToTrustedCmdArgs([]string{"-S" + keyID})
mergeCtx.signKeyID = keyID
if pr.BaseRepo.GetTrustModel() == repo_model.CommitterTrustModel || pr.BaseRepo.GetTrustModel() == repo_model.CollaboratorCommitterTrustModel {
mergeCtx.committer = signer
}
} else {
mergeCtx.signArg = git.ToTrustedCmdArgs([]string{"--no-gpg-sign"})
}
commitTimeStr := time.Now().Format(time.RFC3339)
@@ -136,18 +134,11 @@ func prepareTemporaryRepoForMerge(ctx *mergeContext) error {
return fmt.Errorf("Unable to close .git/info/sparse-checkout file in tmpBasePath: %w", err)
}
gitConfigCommand := func() *git.Command {
return git.NewCommand(ctx, "config", "--local")
}
setConfig := func(key, value string) error {
if err := gitConfigCommand().AddArguments(git.ToTrustedCmdArgs([]string{key, value})...).
if err := git.NewCommand(ctx, "config", "--local").AddDynamicArguments(key, value).
Run(ctx.RunOpts()); err != nil {
if value == "" {
value = "<>"
}
log.Error("git config [%s -> %s ]: %v\n%s\n%s", key, value, err, ctx.outbuf.String(), ctx.errbuf.String())
return fmt.Errorf("git config [%s -> %s ]: %w\n%s\n%s", key, value, err, ctx.outbuf.String(), ctx.errbuf.String())
log.Error("git config [%s -> %q]: %v\n%s\n%s", key, value, err, ctx.outbuf.String(), ctx.errbuf.String())
return fmt.Errorf("git config [%s -> %q]: %w\n%s\n%s", key, value, err, ctx.outbuf.String(), ctx.errbuf.String())
}
ctx.outbuf.Reset()
ctx.errbuf.Reset()