GeezerVison is showing github.com — Extension Actions
Reusable GitHub Actions and GitHub Apps supporting Python Project Templates .
Extension Actions is not affiliated with GitHub.
Action
Reference
Description
Initialize variables
actions-ext/general/initialize-variables
Initializes variables from push, pull request, and manual workflow events.
Yardang Build
actions-ext/yardang
Installs Yardang, builds Sphinx documentation, and deploys GitHub Pages.
Action
Reference
Description
Copier Update
actions-ext/copier/update
Updates a Copier-managed repository from its upstream template.
Copier Update (legacy)
actions-ext/copier-update
Legacy compatibility action; replaced by actions-ext/copier/update.
Action
Reference
Description
Setup C++
actions-ext/cpp/setup
Configures the C++ toolchain, clang-format, and compiler caching.
Setup vcpkg cache
actions-ext/cpp/setup-vcpkg-cache
Prepares a vcpkg checkout and caches binary packages.
Action
Reference
Description
Setup Node
actions-ext/node/setup
Installs Node.js and configures pnpm caching.
Action
Reference
Description
Setup Python
actions-ext/python/setup
Installs Python and configures pip and uv caching.
Setup cibuildwheel
actions-ext/python/setup-cibuildwheel
Installs cibuildwheel and configures caching.
Setup cibuildwheel cache
actions-ext/python/setup-cibuildwheel-cache
Configures cibuildwheel caching.
Run cibuildwheel
actions-ext/python/run-cibuildwheel
Builds Python wheels with cibuildwheel.
Upload distribution
actions-ext/python/upload-dist
Uploads Python wheel or source-distribution artifacts.
Download distribution
actions-ext/python/download-dist
Downloads and installs Python wheel or source-distribution artifacts.
Test wheel
actions-ext/python/test-wheel
Installs a wheel in a fresh environment and verifies a module import.
Test source distribution
actions-ext/python/test-sdist
Installs a source distribution in a fresh environment and verifies a module import.
Action
Reference
Description
Setup Rust
actions-ext/rust/setup
Installs the Rust compiler and utilities and configures caching.
Popular repositories
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Action to update copier-templated repo from upstream
TypeScript
7
1
Helper actions for Python projects
4
General purpose actions
4
Helper actions for C++ projects
C++
4
Helper actions for rust projects
4
Helper actions for node projects
4
Repositories
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Showing 10 of 10 repositories
copier-update
Public
Action to update copier-templated repo from upstream
actions-ext/copier-update's past year of commit activity
TypeScript
7
Apache-2.0
1
1
0
Updated Nov 8, 2026
node
Public
Helper actions for node projects
actions-ext/node's past year of commit activity
4
Apache-2.0
0
0
0
Updated Nov 2, 2026
rust
Public
Helper actions for rust projects
actions-ext/rust's past year of commit activity
4
Apache-2.0
0
0
1
Updated Nov 1, 2026
python
Public
Helper actions for Python projects
actions-ext/python's past year of commit activity
4
Apache-2.0
0
0
0
Updated Nov 1, 2026
copier
Public
Action to update copier-templated repo from upstream
actions-ext/copier's past year of commit activity
2
Apache-2.0
0
2
0
Updated Nov 1, 2026
yardang
Public
Yardang Documentation Builder
actions-ext/yardang's past year of commit activity
3
Apache-2.0
0
0
0
Updated Nov 1, 2026
automerge
Public
App to automerge based on presence of "automerge" or "tag: automerge" labels
actions-ext/automerge's past year of commit activity
TypeScript
1
0
0
0
Updated Oct 11, 2026
general
Public
General purpose actions
actions-ext/general's past year of commit activity
4
Apache-2.0
0
0
0
Updated Oct 1, 2026
cpp
Public
Helper actions for C++ projects
actions-ext/cpp's past year of commit activity
C++
4
Apache-2.0
0
0
0
Updated Oct 1, 2026
actions-ext/.github's past year of commit activity
0
Apache-2.0
0
0
0
Updated Aug 2, 2026
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