69 lines
2.3 KiB
Markdown
69 lines
2.3 KiB
Markdown
# Parcut
|
|
|
|
**Pacman Repo Cleanup Tool**
|
|
|
|
A script to clean up pacman repos. This is primarily used for removing old versions of packages and adding new ones, but it has options to print old and new packages line-by-line so they can be parsed by other programs.
|
|
|
|
|
|
|
|
## Usage
|
|
|
|
First off, this depends on `natsort` and `click`, which you can install with `pip`.
|
|
|
|
```text
|
|
list-new-packages
|
|
├── --list-debug
|
|
└── repo_path*
|
|
list-old-packages
|
|
├── --list-debug
|
|
└── repo_path*
|
|
run
|
|
├── --dry-run
|
|
├── --only-delete
|
|
└── repo_path*
|
|
|
|
* = required
|
|
```
|
|
|
|
### `list-new-packages`
|
|
|
|
List the newest version of all packages.
|
|
|
|
- `--list-debug`: List debug symbol packages (default: true)
|
|
|
|
### `list-old-packages`
|
|
|
|
Lists old versions of packages.
|
|
|
|
- `--list-debug`: List debug symbol packages (default: true)
|
|
|
|
### `run`
|
|
|
|
Processes it all, deletes old packages, then runs `repo-add` on new packages.
|
|
|
|
Arguments:
|
|
|
|
- `--dry-run`: Do a dry run
|
|
- `--only-delete`: Only delete files, don't modify the repo files from them (default: false)
|
|
- Without this argument, parcut will try to add the newest packages using `repo-add`, meaning it optionally depends on those programs.
|
|
- <small>As long as you're on Arch, this will be installed, as it's part of pacman. Plus, if you're running a repo, you need this anyways.</small>
|
|
|
|
## Exit codes
|
|
|
|
- `0`: Completed successfully
|
|
- `11`: Permission denied when trying to delete a package - missing write perms on the package.
|
|
- `12`: Failed to add new package to repo - again, probably missing write perms on the database.
|
|
|
|
## Notes and credits
|
|
|
|
This was inspired by [guydunigo/remove_old_arch_pkgs](https://github.com/guydunigo/remove_old_arch_pkgs), which I used at first, but ran into some bugs with.
|
|
|
|
I also ~~stole~~ borrowed and modified a bit of code from [blend-os/blend](https://github.com/blend-os/blend) for coloring the terminal.
|
|
|
|
## Notes and limitations
|
|
|
|
This requires a repo db file to already exist; if the repo doesn't already exist, you can just create an empty file like this instead: `touch reponame.db`
|
|
|
|
### Development
|
|
|
|
This uses `unittest` for testing; tests can be run by running `python3 -m unittest`. Running `test.py` normally will generate data to test the program, which is also generated automatically at the start of every test.
|