Metadata-Version: 2.4
Name: gitcrumbs
Version: 0.1.4
Summary: A CLI tool that captures intermediate working states of your Git repo in-between commits.
Author-email: Ertelek <contact.ertelek@yahoo.com>
License: MIT
Project-URL: Homepage, https://github.com/ertelek/gitcrumbs
Project-URL: Repository, https://github.com/ertelek/gitcrumbs
Project-URL: Issues, https://github.com/ertelek/gitcrumbs/issues
Keywords: git,cli,developer-tools,productivity,snapshots,version-control
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Environment :: Console
Classifier: Operating System :: OS Independent
Classifier: Topic :: Software Development :: Version Control :: Git
Classifier: Topic :: Utilities
Requires-Python: >=3.9
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: typer<1.0,>=0.12
Requires-Dist: rich<14,>=13
Dynamic: license-file

# gitcrumbs

_A CLI tool that captures **intermediate working states** of your Git repo._  

It watches your files as you make changes, and when you step away to grab a coffee or test the changes, it creates a snapshot automatically. This way, you can browse through older versions of your repo.

Think of it as **temporary but reliable breadcrumbs** between commits.

- **Zero friction**: works with your existing Git workflow.  
- **Lightweight**: uses Git’s object store and a small SQLite DB under `.git/gitcrumbs/`.   
- **Safe**: won’t change commits or refs.

---

## Install

The CLI is published as `gitcrumbs` on PyPI. You can install it system-wide and use it in any repo.

**Recommended (isolated CLIs):**

First, [install pipx](https://pipx.pypa.io/stable/installation/). Then install `gitcrumbs`:

```bash
pipx install gitcrumbs
```

**Standard pip in a virtual environment:**
```bash
python -m pip install gitcrumbs
```

> Requires Python 3.9+ and `git` on your PATH.

---

## Quick Start (2 minutes)

```bash
cd /path/to/your/repo

# 1) Prepares an SQLite DB and config file in .git/gitcrumbs/ to track file changes
gitcrumbs init

# 2) Start the tracker: it checks your files for new changes every `scan-interval` seconds, but snapshots only when the changes have stayed for some time (snapshot-after). Ctrl-C to stop
gitcrumbs track
# or
gitcrumbs track --scan-interval 30 --snapshot-after 90

# 3) See what has been captured. Shows you snapshot IDs and when they were taken
gitcrumbs timeline

# 4) Jump to an earlier/later state
gitcrumbs previous  # or gitcrumbs p
gitcrumbs next  # or gitcrumbs n

# 5) Restore a particular snapshot
gitcrumbs restore 2

# 6) Compare two snapshots of the same file
gitcrumbs diff 3 5 -f path/to/file.py

# 7) See all files that have changed between two snapshots
gitcrumbs diff 1 4 --all
```

---

## Everyday workflows

### 1) “I had it working 10 minutes ago…”
```bash
gitcrumbs timeline
gitcrumbs previous        # step back one snapshot
# run tests...
# If it works, you can diff or continue from here
```

### 2) Continuous capture while you work
```bash
gitcrumbs track --scan-interval 15 --snapshot-after 60
# Let this run in a separate terminal tab
```

### 3) Compare two snapshots
```bash
gitcrumbs diff 12 15
# Shows added/deleted/modified files between snapshots #12 and #15
```

### 4) Restore an older snapshot
```bash
gitcrumbs restore 2
```

### 5) Remove gitcrumbs from a repo
```bash
gitcrumbs remove --dry-run   # see what would be deleted under .git/gitcrumbs
gitcrumbs remove --yes       # removes gitcrumbs from the current repo
```

---

## Commands (cheat sheet)

```text
gitcrumbs init
  Initialise .git/gitcrumbs/ (SQLite DB + config).

gitcrumbs track [--scan-interval N] [--snapshot-after M]
  Continuous tracker: snapshot only when the state changes and stays changed for M seconds.

gitcrumbs timeline
  Show all snapshots with timestamps, branch, and a short summary.

gitcrumbs diff A B [--all] [--file-path PATH]
  Show differences between snapshots A and B (added/deleted/modified paths).
  - --all: list all files (by default, only shows the first 5 files for easy visibility)
  - -f, --file-path PATH: show a unified patch for that single file between A and B. When --file-path is used, --all is ignored.

gitcrumbs restore ID [--purge/--no-purge]
  Restore working files to snapshot ID. Default: --no-purge (remove extra files).

gitcrumbs next [--purge/--no-purge]      # alias: n
  Restore to the next snapshot after the current cursor (defaults to --no-purge).

gitcrumbs previous [--purge/--no-purge]  # alias: p
  Restore to the previous snapshot before the current cursor (defaults to --no-purge).

gitcrumbs snapshot
  Create a snapshot right now.

gitcrumbs status
  Show tracker status and the current cursor (baseline snapshot id).

gitcrumbs remove [--dry-run] [--yes|-y]
  Delete .git/gitcrumbs (DB and metadata). Safe: does not affect Git commits/branches.

gitcrumbs show-file ID PATH
  Print the file at the specified path as captured in the specified snapshot ID to stdout.
  - PATH may be repo-relative or absolute (must be inside the repo).
  - Prints nothing if PATH didn’t exist / was deleted / was UNHASHED in that snapshot.
```

---

## How it works (a bit deeper)

- Uses Git plumbing commands (`ls-files`, `diff-files`, `hash-object`, `cat-file`) to compare the **real** working tree to the index/HEAD.  
- For tracked files, `gitcrumbs` fingerprints by **content hash**, not mtime/size (so restores don’t cause false deltas).  
- For untracked files, it records metadata + hashed content.  
- Snapshots live in SQLite; file bytes live in Git’s object store (efficient, deduplicated).  
- The tracker writes a tiny `tracker_state.json` so it knows when to anchor after restore and when to create the next snapshot.
- Keeps track of your branches and commits so when you restore a snapshot, things are in the same state as they were when it was created.
- Ignores any files in .gitignore.

---

## Safety & edge cases

- Works **before first commit** (unborn `HEAD`) and in **detached HEAD**.  
- Pauses during **merge/rebase** or when `.git/index.lock` exists.  
- On restore, if the saved branch no longer exists, it falls back to **detached** at the recorded commit.  

---

## Troubleshooting

- “`gitcrumbs` not found after installation” → If you used `pip install --user`, ensure `~/.local/bin` is on your PATH; or prefer `pipx`.  
- “No snapshots yet” → Start the tracker or run `gitcrumbs snapshot` manually.  
- “Not inside a Git working tree.” → `cd` into a Git repo or initialise one with `git init`.

---

## Contributing

Issues and PRs are welcome! If you hit an edge case, share a minimal repro.

---

## License

MIT
