Release v0.12.0

Workspace Support - Monorepo Detection and Commit Scope Inference

Automatically detects 6 monorepo types (Cargo, pnpm, npm, Lerna, Nx, Turbo), maps changed files to packages, and injects scope suggestions into LLM prompts for more accurate commit messages. Zero-config by default with full manual override support.

Added

Monorepo Workspace Detection

• New src/workspace/ module detecting Cargo workspace, pnpm-workspace.yaml, npm/yarn workspaces, lerna.json, nx.json, and turbo.json
• Parses workspace member glob patterns (e.g., packages/*, crates/**) into matching prefixes
• Detection priority: Cargo > Pnpm > Npm > Lerna > Nx > Turbo
• All detection errors are non-fatal: logs warning and returns None

Commit Scope Inference

• Maps changed files to workspace packages
• Scope rules: 1 package → short name, 2-3 packages → comma-separated, 4+ → None (let LLM decide)
• Injects ## Workspace: section into LLM user prompt with monorepo type, affected packages, and suggested scope
• -v mode shows detection results; default silent

Workspace Configuration

• New [workspace] config section with enabled, members, and scope_mappings fields
• members: manually specify workspace patterns, skipping auto-detection
• scope_mappings: remap auto-inferred package names to custom scope strings
• Enabled by default; set enabled = false to disable

Tests

• 14 end-to-end tests in workspace_e2e_test.rs covering all 6 workspace types
• Unit tests for scope inference, prompt injection, and glob-to-prefix conversion

Changed

Release Workflow Improved

• Release now creates a draft first, publishes only after all build/publish jobs succeed
• Asset download uses gh release download instead of curl for reliability

Dependencies

• Added toml and serde_yml for workspace config file parsing

Upgrade

# Homebrew
brew upgrade gcop-rs

# Cargo
cargo install gcop-rs

# pip
pip install --upgrade gcop-rs