104 lines
2.9 KiB
Markdown
104 lines
2.9 KiB
Markdown
# Auto-Detection Logic
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Detect test runner, version file, and changelog format from project files.
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## Test Runner Detection
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Check in order (first match wins):
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| Check | Test Command |
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|-------|-------------|
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| `package.json` → `scripts.test` exists | `npm test` |
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| `Makefile` → has `test:` target | `make test` |
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| `pytest.ini` OR `pyproject.toml` has `[tool.pytest]` | `pytest` |
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| `Cargo.toml` exists | `cargo test` |
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| `go.mod` exists | `go test ./...` |
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| `Gemfile` + `Rakefile` with test task | `bundle exec rake test` |
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| `build.gradle` or `build.gradle.kts` | `./gradlew test` |
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| `pom.xml` | `mvn test` |
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| `mix.exs` | `mix test` |
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| `deno.json` | `deno test` |
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**Detection script:**
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```bash
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if [ -f package.json ] && grep -q '"test"' package.json 2>/dev/null; then
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echo "npm test"
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elif [ -f Makefile ] && grep -q '^test:' Makefile 2>/dev/null; then
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echo "make test"
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elif [ -f pytest.ini ] || ([ -f pyproject.toml ] && grep -q '\[tool.pytest' pyproject.toml 2>/dev/null); then
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echo "pytest"
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elif [ -f Cargo.toml ]; then
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echo "cargo test"
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elif [ -f go.mod ]; then
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echo "go test ./..."
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else
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echo "NONE"
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fi
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```
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**If NONE:** Use `AskUserQuestion` — "No test runner detected. Options: A) Skip tests, B) Provide test command"
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## Version File Detection
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Check in order:
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| Check | Read Pattern |
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|-------|-------------|
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| `VERSION` file | Read as semver string |
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| `package.json` → `version` field | `jq -r .version package.json` |
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| `pyproject.toml` → `version` | grep `version = "..."` |
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| `Cargo.toml` → `version` | grep `version = "..."` |
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| `mix.exs` → `@version` | grep `@version "..."` |
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**If none found:** Skip version bump silently. Not all projects use versioning.
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**Bump logic:**
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```
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Lines changed < 50 → patch (X.Y.Z → X.Y.Z+1)
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Lines changed >= 50 → patch (safe default)
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User explicitly says "breaking" or "major feature" → AskUserQuestion for minor/major
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```
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## Changelog Detection
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| Check | Format |
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|-------|--------|
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| `CHANGELOG.md` | Keep-a-changelog format |
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| `CHANGES.md` | Same |
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| `HISTORY.md` | Same |
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**If none found:** Skip changelog silently.
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**Entry format:**
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```markdown
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## [X.Y.Z] - YYYY-MM-DD
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### Added
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- New features from commits with `feat:` prefix
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### Changed
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- Changes from commits with `refactor:`, `perf:` prefix
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### Fixed
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- Bug fixes from commits with `fix:` prefix
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### Removed
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- Removals mentioned in commit messages
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```
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**Infer categories from:**
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1. Conventional commit prefixes in `git log main..HEAD --oneline`
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2. File types changed (test files → test improvements, docs → documentation)
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3. Diff content (new functions = Added, modified functions = Changed)
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## Main Branch Detection
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```bash
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git symbolic-ref refs/remotes/origin/HEAD 2>/dev/null | sed 's@^refs/remotes/origin/@@'
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```
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Fallback: check if `main` or `master` exists:
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```bash
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git rev-parse --verify origin/main 2>/dev/null && echo "main" || echo "master"
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```
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