repo-sync-kitty 0.2.1

Git repository synchronization tool for teams

repo-sync-kitty

Git repository synchronization tool for teams. Keep multiple git repositories in sync across machines using a declarative TOML manifest.

Features

• Manifest-driven: Define repositories in a single TOML file
• Safe pulls: Multiple precondition checks before pulling (dirty state, wrong branch, unpushed commits)
• Parallel operations: Configurable concurrency for faster syncs
• Multiple remotes: Support for GitHub, GitLab, Bitbucket, and custom git servers
• Rich output: Progress bars, colored status tables, and detailed summaries

Installation

Homebrew (macOS)

brew tap vladistan/gizmos
brew install repo-sync-kitty

PyPI

pip install repo-sync-kitty

From source

# Using uv (recommended)
cd tools/repo-sync-kitty
uv sync
uv run repo-sync-kitty --help

# Or install globally with pip
pip install .

Quick Start

1. Initialize a manifest in your projects directory:

# Create an empty template
repo-sync-kitty init -o manifest.toml

# Or scan an existing directory for repos
repo-sync-kitty init --scan-dir ~/Projects -o manifest.toml

2. Validate your manifest:

repo-sync-kitty check -m manifest.toml

3. Sync your repositories:

# Dry run first
repo-sync-kitty sync -m manifest.toml --dry-run

# Actually sync
repo-sync-kitty sync -m manifest.toml

4. Check status anytime:

repo-sync-kitty status -m manifest.toml

Commands

sync - Clone and update repositories

repo-sync-kitty sync [OPTIONS]

Options:
  -m, --manifest PATH    Path to manifest.toml
  --fetch-only           Only fetch, don't clone or pull
  --clone-only           Only clone missing repos
  --pull                 Pull changes after fetch (if safe)
  -n, --dry-run          Show what would be done
  -v, --verbose          Show detailed output instead of progress bar
  -j, --parallelism INT  Override parallelism setting

Examples:

# Clone missing repos and fetch all
repo-sync-kitty sync -m manifest.toml

# Clone missing repos only
repo-sync-kitty sync -m manifest.toml --clone-only

# Fetch and pull (when safe)
repo-sync-kitty sync -m manifest.toml --pull

# Verbose output with 2 parallel workers
repo-sync-kitty sync -m manifest.toml -v -j 2

status - Show repository status

repo-sync-kitty status [OPTIONS]

Options:
  -m, --manifest PATH   Path to manifest.toml
  -v, --verbose         Show all repos (not just issues)
  --show-deleted        Include deleted repos in output

Output shows:

• Missing repos (not cloned)
• Dirty repos (uncommitted changes)
• Wrong branch
• Ahead/behind remote
• Detached HEAD state

check - Validate manifest

repo-sync-kitty check [OPTIONS]

Options:
  -m, --manifest PATH   Path to manifest.toml

Validates manifest syntax, checks that all referenced remotes exist, and displays a summary of configuration.

fix-detached - Fix detached HEAD states

repo-sync-kitty fix-detached [OPTIONS]

Options:
  -m, --manifest PATH    Path to manifest.toml
  -n, --dry-run          Show what would be done without making changes
  -v, --verbose          Show detailed output instead of progress bar
  -j, --parallelism INT  Number of parallel workers

Examples:

# Dry run to see what would be fixed
repo-sync-kitty fix-detached -m manifest.toml --dry-run

# Fix detached HEADs
repo-sync-kitty fix-detached -m manifest.toml

Safely fixes detached HEAD states left by git-repo. For each detached repo:

1. Checks for loose files - aborts if there are untracked, modified, or staged files
2. Finds branch at HEAD - checks if HEAD points to a branch tip
3. Checks out the branch - only if HEAD is at a branch tip

This is safe for repos previously maintained by git-repo, which leaves repos in detached HEAD state pointing at branch tips.

init - Create new manifest

repo-sync-kitty init [OPTIONS]

Options:
  -o, --output PATH     Output path for manifest.toml (default: manifest.toml)
  --scan-dir PATH       Scan directory for existing repos
  --scan-forge NAME     Scan forge for repos (not yet implemented)
  --org NAME            Organization/user to scan on forge
  -f, --force           Overwrite existing manifest

Examples:

# Create empty template
repo-sync-kitty init

# Scan ~/Projects for git repos and generate manifest
repo-sync-kitty init --scan-dir ~/Projects -o my-manifest.toml

add - Add repository to manifest

repo-sync-kitty add REMOTE SLUG [OPTIONS]

Arguments:
  REMOTE               Remote name (must exist in manifest)
  SLUG                 Repository slug (e.g., 'owner/repo')

Options:
  -m, --manifest PATH  Path to manifest.toml
  -p, --path PATH      Local path (defaults to repo name from slug)
  -b, --branch NAME    Branch to track

Examples:

# Add repo with default path
repo-sync-kitty add origin octocat/Hello-World -m manifest.toml

# Add repo with custom path and branch
repo-sync-kitty add origin owner/repo -p libs/myrepo -b develop

import-repo - Import from git-repo manifest

repo-sync-kitty import-repo SOURCE [OPTIONS]

Arguments:
  SOURCE               Path to git-repo manifest XML file (e.g., default.xml)

Options:
  -o, --output PATH    Output path for manifest.toml (default: manifest.toml)
  -r, --root PATH      Root path for repos (default: parent of source file)
  -f, --force          Overwrite existing manifest

Examples:

# Import from default.xml in current directory
repo-sync-kitty import-repo default.xml

# Import with custom output path
repo-sync-kitty import-repo ~/repo/default.xml -o my-manifest.toml

# Import and set custom root path
repo-sync-kitty import-repo default.xml -r ~/Projects/myteam -o manifest.toml

This command converts Google's git-repo manifest format (XML) to repo-sync-kitty's TOML format. The importer handles:

• Multiple remotes with different base URLs
• Default remote and branch settings
• Per-project remote and branch overrides
• Stripping .git suffix from project names

scan - List repositories from forge

repo-sync-kitty scan FORGE [OPTIONS]

Arguments:
  FORGE                Forge to scan (github, gitlab)

Options:
  --org, -o NAME       Organization/user to scan (required)
  --token, -t TOKEN    API token for authentication
  -m, --manifest PATH  Path to manifest.toml (for comparison)
  -r, --remote NAME    Remote to use when adding repos
  --missing            Only show repos not already in manifest
  --add                Add scanned repos to manifest (requires -r)

Examples:

# Scan public GitHub repos
repo-sync-kitty scan github --org octocat

# Scan with token (required for private repos)
repo-sync-kitty scan github --org myorg --token $GH_TOKEN

# Compare against manifest (shows checkmarks for enrolled repos)
repo-sync-kitty scan github --org myorg -m manifest.toml

# Show only repos not in manifest
repo-sync-kitty scan github --org myorg -m manifest.toml --missing

# Add missing repos to manifest
repo-sync-kitty scan github --org myorg -m manifest.toml -r origin --add

Note: For GitHub, the token is checked in order: -t option → GH_TOKEN env var → GITHUB_TOKEN env var. A token is required to see private repositories.

Manifest Format

Basic Structure

[common]
root_path = "~/Projects/my-team"
branch = "main"
remote = "origin"
parallelism = 4
timeout = 300

[remotes]
origin = { base_url = "https://github.com/" }
gitlab = { base_url = "https://gitlab.com/", branch = "master" }

[projects]
"libs/repo1" = { slug = "owner/repo1" }
"libs/repo2" = { slug = "owner/repo2", branch = "develop" }

Common Section

Field	Type	Default	Description
root_path	string	required	Base directory for all repos
branch	string	"main"	Default branch to track
remote	string	required	Default remote name
parallelism	int	4	Max concurrent operations
timeout	int	300	Operation timeout in seconds

Remotes Section

Supports two formats:

Compact (inline):

[remotes]
ghpub = { base_url = "https://github.com/" }
mine = { base_url = "ssh://[e-mail]/myuser/", branch = "develop" }

Expanded (multi-line):

[remotes.mine]
base_url = "ssh://[e-mail]/myuser/"
branch = "develop"
parallelism = 2
timeout = 600

Field	Type	Default	Description
base_url	string	required	Base URL for clone URLs
branch	string	inherited	Default branch for this remote
parallelism	int	inherited	Max concurrent ops for this remote
timeout	int	inherited	Timeout for this remote's operations

Projects Section

Compact:

[projects]
"libs/linkml" = { slug = "linkml/linkml", remote = "ghpub" }
"infra" = { slug = "infra", branch = "develop" }

Expanded:

[projects."libs/linkml"]
slug = "linkml/linkml"
remote = "ghpub"
branch = "main"

Field	Type	Default	Description
slug	string	required	Repository slug (owner/repo)
path	string	key	Local path relative to root_path
remote	string	inherited	Remote to use
branch	string	inherited	Branch to track
status	string	"active"	One of: active, archived, deleted

Inheritance

Values inherit in this order: project → remote → common

branch: project.branch → remote.branch → common.branch
parallelism: remote.parallelism → common.parallelism
timeout: remote.timeout → common.timeout

URL Construction

Clone URLs are constructed as: {remote.base_url}{project.slug}.git

Examples:

• https://github.com/ + linkml/linkml → https://github.com/linkml/linkml.git
• ssh://[e-mail]/myuser/ + infra → ssh://[e-mail]/myuser/infra.git

Safety Checks

Before pulling, repo-sync-kitty checks:

1. Correct branch: Current branch matches expected
2. Clean state: No uncommitted changes
3. No staged files: Nothing in the index
4. No in-progress operations: Not rebasing, merging, or cherry-picking
5. Not detached: HEAD is attached to a branch
6. Not ahead: No unpushed commits

If any check fails, the repo is skipped with a warning.

Environment Variables

Variable	Description
GH_TOKEN	GitHub API token for scan command (preferred)
GITHUB_TOKEN	GitHub API token for scan command (fallback)
GITLAB_TOKEN	GitLab API token for scan command
SENTRY_DSN	Optional Sentry DSN for error tracking

Exit Codes

Code	Meaning
0	Success
1	One or more operations failed
2	Invalid manifest or configuration

Development

# Install with dev dependencies
uv sync --extra dev

# Run tests
uv run pytest

# Run with coverage
uv run pytest --cov=src --cov-report=term-missing

# Lint
uv run ruff check src/ tests/

# Type check
uv run mypy src/

Troubleshooting

"Not safe to pull" warnings

This means one of the safety checks failed. Run status -v to see details:

repo-sync-kitty status -m manifest.toml -v

Common causes:

• Uncommitted changes → commit or stash them
• Wrong branch → checkout the expected branch
• Unpushed commits → push your changes first
• In-progress rebase → complete or abort the rebase

"Remote not found" errors

The remote referenced in a project doesn't exist in the [remotes] section. Add it or fix the reference.

Slow syncs

Try increasing parallelism:

repo-sync-kitty sync -m manifest.toml -j 8

Or set it in your manifest:

[common]
parallelism = 8