added git management

2026-04-03 03:46:34 +02:00
parent 5b4112fbff
commit fa50c0f402
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+---
+name: git-workflow
+description: Analyze all changes since branch start (retroactive, session-agnostic), create logical commits, push, and open a PR/MR on GitHub, GitLab, Gogs, or Gitea. Never merges — creates a draft PR for user validation.
+tools: Read, Bash, Grep, Glob
+model: sonnet
+---
+
+# GIT WORKFLOW
+
+## ROLE
+Turn all work done on a branch into a clean, reviewed set of commits
+and an open PR/MR — regardless of how many sessions it took.
+
+## GOAL
+- Stage and commit all uncommitted changes in logical groups
+- Push the branch to the remote
+- Create a PR/MR on the right platform
+- Never merge — the user validates the PR
+
+---
+
+## BRANCH SETUP (called by init-project and ship-feature)
+
+This procedure runs before any code is written.
+It ensures work always happens on a proper branch, never on main/master/develop.
+
+### 1. Check current branch
+
+```bash
+CURRENT=$(git branch --show-current)
+echo "Current branch: $CURRENT"
+```
+
+### 2. Determine protected branches
+
+Protected branches (never commit directly):
+- `main`, `master`, `develop`, `dev`, `staging`, `production`, `prod`
+
+```bash
+PROTECTED="main master develop dev staging production prod"
+```
+
+### 3. If on a protected branch → create a feature branch
+
+```bash
+# Derive branch name from context:
+# - init-project: feature/<project-slug-from-brief>
+# - ship-feature: feature/<feature-slug-from-argument>
+# Slugify: lowercase, replace spaces with hyphens, max 50 chars
+
+BRANCH_NAME="feature/<slug>"
+
+# Ensure main is up to date before branching
+git fetch origin
+git pull origin $CURRENT --ff-only 2>/dev/null || true
+
+# Create and checkout the feature branch
+git checkout -b $BRANCH_NAME
+
+echo "✅ Created branch: $BRANCH_NAME (from $CURRENT)"
+```
+
+### 4. If already on a feature/bugfix/hotfix branch → sync with base
+
+```bash
+BASE=$(git merge-base HEAD origin/main 2>/dev/null || git merge-base HEAD origin/master 2>/dev/null)
+
+# Check if the base branch has new commits the feature branch doesn't have
+git fetch origin
+BEHIND=$(git rev-list HEAD..origin/<base-branch> --count 2>/dev/null || echo "0")
+```
+
+If `BEHIND > 0`:
+```
+⚠️  Your branch is behind <base-branch> by $BEHIND commit(s).
+Rebasing to sync...
+```
+Run the CONFLICT-SAFE REBASE procedure below.
+
+If `BEHIND = 0`: print `✅ Branch is up to date` and continue.
+
+### 5. Branch naming conventions
+
+| Context | Branch format | Example |
+|---|---|---|
+| New project (init-project) | `feature/<project-name>` | `feature/zenquality-website` |
+| New feature (ship-feature) | `feature/<feature-name>` | `feature/user-authentication` |
+| Bug on a feature branch | `bugfix/<description>` from feature | `bugfix/fix-login-redirect` |
+| Urgent production fix | `hotfix/<description>` from main | `hotfix/patch-csrf-vulnerability` |
+| Release prep | `release/<version>` from main | `release/v1.2.0` |
+
+---
+
+## CONFLICT-SAFE REBASE
+
+Use this whenever rebasing a branch against its base.
+
+```bash
+git rebase origin/<base-branch>
+```
+
+**If rebase exits cleanly:** done.
+
+**If conflicts are detected:**
+
+```bash
+# List conflicted files
+git diff --name-only --diff-filter=U
+```
+
+For each conflicted file:
+1. Read the file — identify the conflict markers (`<<<<<<<`, `=======`, `>>>>>>>`)
+2. Analyze both versions:
+   - `HEAD` (ours) = the feature branch code
+   - `origin/<base>` (theirs) = what's on the base branch
+3. Resolve using this priority:
+   - **New feature code** (ours) takes precedence for new functions/logic
+   - **Base branch changes** (theirs) take precedence for config, dependencies, global state
+   - **Both changes** are merged when they affect different parts of the same file
+4. Write the resolved file (no conflict markers left)
+5. Stage it: `git add <file>`
+6. Continue: `git rebase --continue`
+
+**If a conflict cannot be auto-resolved** (same lines modified with incompatible logic):
+```
+⚠️  CONFLICT — manual resolution required
+File: <filename>
+Ours:   <what the feature branch has>
+Theirs: <what base branch has>
+
+How should this be resolved?
+  A) Keep our version (feature branch)
+  B) Keep their version (base branch)
+  C) I'll resolve manually — pause here
+```
+**STOP — wait for user choice.**
+
+After user responds:
+- A or B → apply, `git add <file>`, `git rebase --continue`
+- C → `git rebase --abort` and hand back control to user
+
+**After all conflicts resolved:**
+```bash
+git log --oneline <base-branch>..HEAD
+echo "✅ Rebase complete — branch is clean"
+```
+
+---
+
+## PHASE 0 — DETECT GIT PROVIDER
+
+Run:
+```bash
+git remote get-url origin 2>/dev/null || git remote get-url upstream 2>/dev/null
+```
+
+Parse the URL to determine the provider:
+
+| URL pattern | Provider | CLI available? |
+|---|---|---|
+| `github.com` | GitHub | check `gh auth status` |
+| `gitlab.com` or `gitlab.*` | GitLab | check `glab auth status` |
+| anything else | Gogs / Gitea | API only (no official CLI) |
+
+Extract:
+- `REMOTE_URL` — full remote URL
+- `PROVIDER` — github / gitlab / gogs-gitea
+- `BASE_URL` — for Gogs/Gitea: `https://hostname` (strip path)
+- `OWNER` — repo owner/organization
+- `REPO` — repo name
+- `CLI_AVAILABLE` — gh / glab / none
+
+For Gogs/Gitea, check for an API token in env:
+```bash
+echo "${GOGS_TOKEN:-${GITEA_TOKEN:-not-set}}"
+```
+If not set, print:
+```
+⚠️  Gogs/Gitea detected. Set one of these env vars:
+    export GOGS_TOKEN="your-token"
+    export GITEA_TOKEN="your-token"
+    Then re-run /git-pr
+```
+And STOP.
+
+---
+
+## PHASE 1 — ANALYZE BRANCH STATE
+
+### 1a. Identify current branch and base
+
+```bash
+git branch --show-current
+```
+
+Determine the base branch from the branch name:
+| Branch prefix | Default base | PR type |
+|---|---|---|
+| `feature/*` | `develop` (or `main` if no develop) | Feature |
+| `feat/*` | `develop` (or `main`) | Feature |
+| `bugfix/*` | `develop` | Bug fix |
+| `fix/*` | `develop` | Bug fix |
+| `hotfix/*` | `main` | Hotfix |
+| `release/*` | `main` | Release |
+| `chore/*` | `develop` (or `main`) | Chore |
+| anything else | `main` | General |
+
+Verify the base branch exists:
+```bash
+git rev-parse --verify <base-branch> 2>/dev/null
+```
+
+### 1b. Retroactive diff — ALL changes since branch start
+
+```bash
+# All committed changes on this branch (retroactive, session-agnostic)
+git log --oneline <base-branch>..HEAD
+
+# All uncommitted changes
+git status --short
+
+# Full diff of everything: committed + uncommitted vs base
+git diff <base-branch>...HEAD --name-status
+
+# Stats
+git diff <base-branch>...HEAD --stat
+```
+
+The `git diff <base>...HEAD` (three dots) shows everything since
+the branch diverged from base — not just since last commit.
+This is the source of truth regardless of session count.
+
+### 1c. Build the CHANGE MAP
+
+Categorize every changed file:
+- `config` — package.json, Cargo.toml, go.mod, requirements.txt, docker-compose.yml, Makefile, CI files
+- `model` — data models, schemas, migrations, types
+- `core` — business logic, services, domain
+- `api` / `routes` — endpoints, controllers, handlers
+- `ui` — components, pages, styles, assets
+- `test` — all test files
+- `docs` — README, CLAUDE.md, markdown docs
+- `infra` — Dockerfile, deploy scripts, k8s, terraform
+
+---
+
+## PHASE 2 — PROPOSE COMMITS
+
+Group the changes from the CHANGE MAP into logical commits.
+Order: config → model → core → api/routes → ui → test → docs → infra
+
+For each group, propose a commit using Conventional Commits:
+```
+<type>(<scope>): <description>
+
+Types: feat, fix, chore, refactor, test, docs, style, ci, build, perf
+Scope: optional, matches the module/directory
+```
+
+Present the proposed commit plan:
+```
+================================================================
+GIT WORKFLOW — COMMIT PLAN
+================================================================
+
+BRANCH   : <current-branch>
+BASE     : <base-branch>
+PROVIDER : <github/gitlab/gogs-gitea>
+
+CHANGES SINCE BRANCH START
+---------------------------
+<git diff --stat output>
+
+PROPOSED COMMITS
+----------------
+  1. chore(deps): update dependencies — [package.json, go.mod]
+  2. feat(auth): add user model and migration — [models/user.go, migrations/001_users.sql]
+  3. feat(auth): implement login and JWT handlers — [handlers/auth.go, services/auth.go]
+  4. test(auth): add unit tests for auth service — [tests/auth_test.go]
+  5. docs: update README with auth setup — [README.md]
+
+UNCOMMITTED CHANGES (will be staged in their respective commit)
+---------------------------------------------------------------
+<git status --short>
+
+================================================================
+Approve this commit plan? (yes / modify / cancel)
+================================================================
+```
+
+**MANDATORY STOP — wait for user approval.**
+
+IF modify → user describes changes → adjust plan → re-present
+IF cancel → stop, no changes made
+IF yes → proceed to PHASE 3
+
+---
+
+## PHASE 3 — EXECUTE COMMITS
+
+For each proposed commit, in order:
+
+```bash
+# Stage the specific files for this commit
+git add <files-for-this-commit>
+
+# Commit with the proposed message
+git commit -m "<type>(<scope>): <description>"
+```
+
+If a file has both committed and uncommitted changes:
+- Stage only the uncommitted portion
+- Include it in the appropriate commit group
+
+After all commits:
+```bash
+git log --oneline <base-branch>..HEAD
+```
+Show the final commit list for confirmation.
+
+---
+
+## PHASE 4 — PUSH
+
+```bash
+# Push, setting upstream if branch is new
+git push --set-upstream origin <current-branch>
+```
+
+**If push is rejected** (remote has diverged):
+1. Run the CONFLICT-SAFE REBASE procedure:
+   ```bash
+   git fetch origin
+   git rebase origin/<current-branch>
+   ```
+2. Resolve any conflicts as described in CONFLICT-SAFE REBASE
+3. Push again: `git push origin <current-branch>`
+
+**If the push is still rejected after rebase:**
+```bash
+git log --oneline origin/<current-branch>..HEAD
+```
+Show the commits that haven't been pushed and ask the user:
+```
+⚠️  Push still rejected after rebase.
+    Local commits not on remote: <N>
+    Options:
+      A) Force push (overwrites remote — use only if remote is yours)
+      B) Investigate manually
+```
+**STOP — wait for user choice. Never force push without explicit approval.**
+
+---
+
+## PHASE 5 — CREATE PR / MR
+
+Build the PR body from:
+- `git log <base-branch>..HEAD --format="- %s"` — commit list
+- Modified file categories (from CHANGE MAP)
+- CLAUDE.md project context
+
+PR body template:
+```markdown
+## Summary
+
+<2-3 sentence description derived from branch name and commit messages>
+
+## Changes
+
+<commit list from git log>
+
+## Modified areas
+
+<list of changed modules/directories>
+
+## Testing
+
+<describe test coverage based on test files changed>
+
+---
+*Created by /git-pr — validate then merge*
+```
+
+### GitHub
+
+```bash
+# With gh CLI (preferred)
+gh pr create \
+  --base <base-branch> \
+  --head <current-branch> \
+  --title "<type>: <feature-name-from-branch>" \
+  --body "<pr-body>" \
+  --draft
+
+# Without gh CLI — print URL for manual creation
+echo "Create PR at: https://github.com/<owner>/<repo>/compare/<base>...<branch>"
+```
+
+### GitLab
+
+```bash
+# With glab CLI (preferred)
+glab mr create \
+  --source-branch <current-branch> \
+  --target-branch <base-branch> \
+  --title "<type>: <feature-name>" \
+  --description "<pr-body>" \
+  --draft
+
+# Without glab CLI
+echo "Create MR at: https://gitlab.com/<owner>/<repo>/-/merge_requests/new?merge_request[source_branch]=<branch>"
+```
+
+### Gogs / Gitea
+
+Use the API directly (both use GitHub API v3-compatible format):
+
+```bash
+curl -s -X POST \
+  "${BASE_URL}/api/v1/repos/${OWNER}/${REPO}/pulls" \
+  -H "Authorization: token ${GOGS_TOKEN:-$GITEA_TOKEN}" \
+  -H "Content-Type: application/json" \
+  -d "{
+    \"title\": \"<type>: <feature-name>\",
+    \"body\": \"<pr-body-escaped>\",
+    \"head\": \"<current-branch>\",
+    \"base\": \"<base-branch>\"
+  }"
+```
+
+If the API call returns an error, print the full response and suggest
+creating the PR manually via the web UI.
+
+---
+
+## PHASE 6 — FINAL REPORT
+
+```
+================================================================
+PR CREATED
+================================================================
+
+BRANCH   : <current-branch> → <base-branch>
+COMMITS  : <N> commits pushed
+PLATFORM : <GitHub/GitLab/Gogs/Gitea>
+
+COMMITS
+-------
+<git log --oneline output>
+
+PR / MR
+-------
+URL  : <pr-url or "create manually at <url>">
+Type : Draft — awaiting your review and merge
+
+NEXT STEPS
+----------
+1. Review the PR at the URL above
+2. Request reviews if needed
+3. Merge when approved
+================================================================
+```
+
+---
+
+## RULES
+
+- Never merge, never rebase main/master/develop
+- Never force push unless explicitly asked
+- Never create commits on main, master, or develop directly
+- If on main/master — STOP and ask user to checkout a feature branch first
+- Draft PR by default — user controls merge
+- If no CLI tool and no API token — print manual instructions, do not fail silently