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https://github.com/pdm-project/setup-pdm
A GitHub Action that installs pdm properly for all Python versions
https://github.com/pdm-project/setup-pdm
action pdm
Last synced: 2 months ago
JSON representation
A GitHub Action that installs pdm properly for all Python versions
- Host: GitHub
- URL: https://github.com/pdm-project/setup-pdm
- Owner: pdm-project
- License: mit
- Created: 2021-03-01T01:45:01.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2024-03-22T02:41:40.000Z (3 months ago)
- Last Synced: 2024-03-24T10:16:05.637Z (3 months ago)
- Topics: action, pdm
- Language: TypeScript
- Homepage:
- Size: 1.34 MB
- Stars: 60
- Watchers: 3
- Forks: 13
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Lists
- awesome-pdm - setup-pdm - A GitHub Action that installs pdm properly for all Python versions (Eco-system)
README
# Setup PDM for GitHub Action
A GitHub Action that installs pdm properly for all Python versions
## Why do I need this action?
Nowadays the main reason to use this action is that `actions/setup-python` [doesn't support](https://github.com/actions/setup-python/issues/587#issuecomment-1455797407) caching for PDM out of the box while `setup-pdm` does.
Historically, this action made it easier to use PDM in repos where the Python version in use was older than the Python version required by PDM. PDM requires >=3.8 but works for projects using older versions.
## Usage
Include the action in your workflow yaml:
```yaml
steps:
- uses: actions/checkout@v4
- name: Setup PDM
uses: pdm-project/setup-pdm@v4
# You are now able to use PDM in your workflow
- name: Install dependencies
run: pdm install
```
You don't need `actions/setup-python` actually.
## Action Inputs
This action supports the following inputs:
| Input | Default | Description |
| -------------------------- | --------------------- | ------------------------------------------------------------------------------------------------------------------------------------ |
| `python-version` | Not specified | Version range or exact version of a Python version to use, using SemVer's version range syntax. |
| `python-version-file` | `pyproject.toml` | File containing the Python version to use. Example: .`python-version` |
| `architecture` | `x64` | The target architecture (x86, x64) of the Python interpreter. |
| `allow-python-prereleases` | `false` | Allow prerelease versions of Python to be installed. |
| `token` | `${{ github.token }}` | Used to pull python distributions from actions/python-versions. Since there's a default, this is typically not supplied by the user. |
| `version` | Not specified | The version of PDM to install, or 'head' to install from the main branch. |
| `prerelease` | `false` | Allow prerelease versions of PDM to be installed |
| `enable-pep582` | `false` | Enable PEP 582 package loading globally. |
| `cache` | `false` | Cache PDM installation. |
| `cache-dependency-path` | `pdm.lock` | The dependency file(s) to cache. |
| `update-python` | `true` | Whether to update the environment with the requested Python |
## Action Outputs
This action also exposes the following outputs:
| Output | Description |
| ---------------- | --------------------------------------------------------------------------------- |
| `python-version` | The installed Python or PyPy version. Useful when given a version range as input. |
| `python-path` | The absolute path to the Python or PyPy executable. |
| `pdm-version` | The installed PDM version. |
| `pdm-bin` | The absolute path to the PDM executable. |
## Caches
This action has a built-in cache support. You can use it like this:
```yaml
- uses: pdm-project/setup-pdm@v3
with:
python-version: 3.9
cache: true
```
The default path to calculate the cache key is `./pdm.lock`, you can change it by setting the `cache-dependency-path` input.
**Using a list of file paths to cache dependencies**
```yaml
- uses: pdm-project/setup-pdm@v3
with:
python-version: 3.9
cache: true
cache-dependency-path: |
./pdm.lock
./pdm.new.lock
```
**Using a glob pattern to cache dependencies**
```yaml
- uses: pdm-project/setup-pdm@v3
with:
python-version: 3.9
cache: true
cache-dependency-path: '**/pdm.lock'
```