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gitea/services/pull/merge_merge.go
Chris Copeland 47b5965862
Add merge style fast-forward-only (#28954)
With this option, it is possible to require a linear commit history with
the following benefits over the next best option `Rebase+fast-forward`:
The original commits continue existing, with the original signatures
continuing to stay valid instead of being rewritten, there is no merge
commit, and reverting commits becomes easier.

Closes #24906
2024-02-12 23:37:23 +01:00

25 lines
863 B
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package pull
import (
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
)
// doMergeStyleMerge merges the tracking branch into the current HEAD - which is assumed to be the staging branch (equal to the pr.BaseBranch)
func doMergeStyleMerge(ctx *mergeContext, message string) error {
cmd := git.NewCommand(ctx, "merge", "--no-ff", "--no-commit").AddDynamicArguments(trackingBranch)
if err := runMergeCommand(ctx, repo_model.MergeStyleMerge, cmd); err != nil {
log.Error("%-v Unable to merge tracking into base: %v", ctx.pr, err)
return err
}
if err := commitAndSignNoAuthor(ctx, message); err != nil {
log.Error("%-v Unable to make final commit: %v", ctx.pr, err)
return err
}
return nil
}