git-captains-log 0.6.0

Automatically aggregate git commit messages daily into markdown logs

Captain's Log

Automatically aggregate your git commit messages daily into markdown logs, grouped by repository and project.

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Installation

Recommended: PyPI + CLI tools

Install Captain's Log as an isolated CLI tool and let the package manage its own dependencies:

# Using pipx (recommended)
pipx install git-captains-log

# Or using uv
uv pip install git-captains-log

# Or with plain pip (uses your current Python environment)
pip install git-captains-log

Then run the setup command:

captains-log setup

This will:

• Create ~/.captains-log/ for configuration
• Create ~/.git-hooks/ for global Git hooks
• Install or update the commit-msg hook
• Configure git config --global core.hooksPath ~/.git-hooks
• Create a default ~/.captains-log/config.yml if it does not exist

After that you can use btw, wtf, wnext, stone, and captains-log from anywhere in your shell.

See INSTALLATION.md for more detailed installation and configuration examples.

From Source (For Development)

If you're developing Captain's Log locally:

git clone [e-mail]:koradon/captains-log.git
cd captains-log

# Install in editable mode (uses pyproject.toml dependencies)
uv pip install -e .

# Configure hooks and config file
captains-log setup

Pre-commit Integration (Optional)

If you use pre-commit in your repositories and want to keep both your global Captain's Log hooks and per-repo pre-commit hooks working together, you can install global wrapper hooks via the CLI:

# After `pipx install git-captains-log` and `captains-log setup`
captains-log install-precommit-hooks

This will:

• Install global hook wrappers in ~/.git-hooks that run pre-commit first (when .pre-commit-config.yaml exists)
• Then run Captain's Log afterwards
• Configure git config --global core.hooksPath ~/.git-hooks (or reuse the existing value if already correct)
• Work seamlessly with repos that do and do not use pre-commit

Note: With pre-commit integration, you don't need to run pre-commit install in individual repositories. The global hooks will automatically invoke pre-commit when a repo has .pre-commit-config.yaml.

Configuration

Configure your projects and global log repo in ~/.captains-log/config.yml:

global_log_repo: /path/to/global/log-repo

projects:
  work-repos:
    root: /path/to/work/repos/work-repos

  private-tools:
    root: /path/to/private/repos/tools
    log_repo: /path/to/private-tools/log-repo

Development Setup

This project uses UV for dependency management. To set up the development environment:

1. Install UV if you haven't already:

curl -LsSf https://astral.sh/uv/install.sh | sh

2. Install development dependencies:

uv sync --dev

3. Run tests:

uv run pytest

4. Run tests with coverage:

uv run pytest --cov=src --cov-report=term-missing -v

5. Run linting:

uv run ruff check src/ tests/

Usage

Automatic Git Commit Logging

After setup, every git commit you make will update a daily markdown log file inside the configured log repository/directories.

Logs are grouped by repository name under each project, with a date-based file (e.g., 2025-08-11.md).

CLI Commands

All commands support --help for full usage details, --version to show the installed version, and --log-level compact|verbose|debug for controlling output verbosity.

Commands can be invoked either as standalone shortcuts or as subcommands of captains-log:

# These are equivalent:
btw "Reviewed the API docs"
captains-log btw "Reviewed the API docs"

btw - Log What You Did

The btw (By The Way) command adds manual entries to the "What I did" section of your daily log:

btw "Reviewed the new API documentation"
btw "Had a productive meeting about the architecture"
btw "Fixed a bug that wasn't committed yet"

wtf - Log Issues and Problems

The wtf (What The Fault) command logs issues, bugs, and weird behavior in the "What Broke or Got Weird" section:

wtf "API endpoint started returning 500 errors"
wtf "Database connection timeout after 10 minutes"
wtf "Tests failing intermittently on CI"

wnext - Log What's Next

The wnext command adds items to the "Whats next" section of your daily logs:

# Default: log under the current project subsection
wnext "Plan sprint backlog refinement"

# Log under a specific project subsection
wnext --project my-project "Prepare release checklist"
wnext -p my-project "Prepare release checklist"

# Log under the generic 'other' subsection
wnext --other "Remember to update the team wiki"
wnext -o "Remember to update the team wiki"

stone - Log Milestones

The stone command adds entries to a yearly milestone.md file for the current project:

stone "Shipped v1.0 of the product"
stone "First 1000 users milestone reached"
stone "Completed migration to new infrastructure"

How They Work:

• Smart Project Detection: Uses the same project detection logic as git commits
  • If you're in a configured project directory → logs to that project
  • If not configured → uses the current directory name as project
• Different Sections:
  • btw entries appear in the "What I did" section under "## other"
  • wtf entries appear in the "What Broke or Got Weird" section
  • wnext entries appear in the "Whats next" section, grouped by project subsection or under "## other"
  • stone entries appear in a separate yearly milestone.md file
• Same Infrastructure: Uses your existing Captain's Log configuration and repositories

Examples:

# From within your configured project directory
cd ~/work/my-project
btw "Completed code review for new feature"
# → Adds to my-project's daily log under "What I did" → "## other"

wtf "Found memory leak in background worker"
# → Adds to my-project's daily log under "What Broke or Got Weird"

stone "Shipped the background worker rewrite"
# → Adds to my-project's milestone.md

# From any directory
cd ~/Downloads
btw "Downloaded and reviewed the client requirements"
# → Adds to Downloads project log under "What I did"

Log Format:

Your daily logs will show git commits by repository in "What I did", followed by "Whats next" (with optional subsections) and a flat list in "What Broke or Got Weird":

# What I did

## repository-name
- (abc1234) Actual git commit message

## other-repo
- (def5678) Another git commit

## other
- Manual entry added with btw command
- Another manual note

# Whats next

## my-project
- Next action logged with wnext

## other
- General next step logged with wnext --other

# What Broke or Got Weird

- Issue logged with wtf command
- Another problem to investigate

Testing

Run the test suite:

uv run pytest tests/ -v

Troubleshooting

Hook not running

• Make sure you've run captains-log setup and it completed successfully
• Check that git config --global core.hooksPath points to ~/.git-hooks
• Verify the commit-msg file exists in ~/.git-hooks/ and is executable

Pre-commit integration issues

• Ensure you ran captains-log setup before captains-log install-precommit-hooks
• Check that both commit-msg and commit-msg-precommit exist in ~/.git-hooks/
• If pre-commit errors occur, verify you have pre-commit installed: pip install pre-commit
• The integration only runs pre-commit in repos with .pre-commit-config.yaml

Permission errors

• Make sure the hook files are executable
• Check that your user has write access to the log directories

Conflicting with existing pre-commit setup

If you previously used pre-commit install in repositories:

• You can safely leave existing .git/hooks/ as they won't be used (global core.hooksPath takes precedence)
• Or clean them up with pre-commit uninstall in each repo if you prefer

btw, wtf, wnext, or stone command not found

If commands are not accessible after installation:

• Verify the package is installed: pip show git-captains-log or pipx list
• If installed with pipx, ensure ~/.local/bin is in your PATH
• Reinstall if needed: pipx install git-captains-log