Merge pull request #31 from Curabis/rule/git-lifecycle-claude-sync

[BCQuality] CURABIS-BCMCP-008: Track branch + Claude-driven sync
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Michael Dieringer 2026-06-28 13:54:02 +02:00 committed by GitHub
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@ -12,6 +12,19 @@ Every AL feature branch is linked to a BC subtask. The `gitHubDevStatus` and
`gitHubBranch` fields on the subtask must reflect the real state of the branch
at all times — automatically, without manual steps.
## Track branch
Each project declares its **track branch** in `CLAUDE.md` — the branch that is
the merge target for all feature branches in the current development track:
| Declaration in CLAUDE.md | Meaning |
|---|---|
| `trackBranch: main` (or absent) | Simple project: merge directly to `main` |
| `trackBranch: purchase` | Multi-track: merge to `purchase`; `main` stays clean for hotfixes |
The track branch is the authoritative "done" marker. A task is `Done` when its
feature branch is merged into the track branch — not necessarily `main`.
## Branch naming convention
Branches must follow this pattern so automation can parse the BC task reference:
@ -47,23 +60,47 @@ DEV2023-00027
| Git event | gitHubDevStatus | gitHubBranch |
| --- | --- | --- |
| New branch created (`git checkout -b`) | `In Progress` | `<branch-name>` |
| Branch abandoned (switch to non-main without committing) | `Backlog` | `""` |
| Merged/committed to main | `Done` | `main` |
| Branch abandoned (switch away without committing) | `Backlog` | `""` |
| Merged to track branch | `Done` | `<track-branch>` |
| Branch parked (manual) | `On Hold` | `<branch-name>` |
## Implementation
## Automated implementation (git hooks)
Automation is provided by two git hooks in `.githooks/` (activated via
`git config core.hooksPath .githooks`) that call
`Scripts/Invoke-BCGitSync.ps1`:
- `post-checkout` — detects branch creation and branch abandonment
- `post-commit` — detects commits/merges on main
- `post-commit` — detects commits/merges on the track branch
`Invoke-BCGitSync.ps1` calls the BC OData API directly (same credentials as
`bc-agent.js`) and never blocks the git operation — all errors are swallowed
with a warning.
Git hooks require that branch names follow the `<type>/<projectNo>-<taskNo>`
naming convention. Branches that do not follow this format are ignored by hooks.
## Claude-driven synchronization
When Claude executes git operations, the git hooks may not fire — either because
hooks are not configured, or because the branch name does not follow the
`<type>/<projectNo>-<taskNo>` convention.
**Claude MUST call BC MCP explicitly at two points:**
| Moment | BC MCP action |
|---|---|
| Feature branch created | `gitHubDevStatus = "In Progress"`, `gitHubBranch = <branch>` |
| Feature branch merged to track branch | `gitHubDevStatus = "Done"`, `gitHubBranch = <track-branch>` |
Steps:
1. Find the active task using the recipe in `[[bc-mcp-find-active-task-for-branch]]`
2. Call `Modify_activeTask_PAG6102900` with the two writable fields
This requirement applies regardless of branch naming format and regardless of
whether git hooks are also active. If both run, there is no conflict — they write
identical values.
## Safety rules
CURABIS-BCMCP-008 The sync script NEVER writes BC subtask `status`