Install

• go install sgrankin.dev/git-stacked/cmd/git-review@main

Workflow

• Be working in a branch of master / main
• Create and tend a series of commits.
• When ready for review, run git review. PRs are created, one for each commit, dependent on each other.
• Amend commits as ready. Re-run git review to update all PRs.
• Merge the first commit.
• Pull & rebase your branch.
• git review to update PRs.

Algorithms

git-review

• Know what the base branch is:
  • Default: the remote's (github) default branch
• Find commits that are not present in the branch.
• Update all of the commit messages that do not have a Change-ID: header.
  • Rebase in place, effectively, only modifying the commit message.
• For each change:
  • Force-push a ref named with the change-id.
  • Create or update the PR onto the base branch (if first commit) or onto previous change.

Other tools

• git-absorb (https://github.com/tummychow/git-absorb) to make amending a series of commits easy.