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Actions/doc/Action/With-post-step.rst
2025-09-22 00:58:18 +02:00

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.. _ACTION/WithPostStep:
.. index::
single: GitHub Action; WithPostStep
with-post-step
##############
JavaScript Actions support defining ``pre``, ``pre-if``, ``post`` and ``post-if`` steps, which allow executing steps at
the beginning or the end of a job, regardless of intermediate steps failing. Unfortunately, those are not available for
any other Action type.
Action **with-post-step** is a generic JavaScript Action to execute a main command and to set a further command as a
post step. It allows using the ``post`` feature with scripts written in Bash, Python or any other interpreted language
available on the environment.
**Example Usage:**
.. code-block:: yaml
jobs:
Image:
steps:
- ...
- name: Push container image
uses: ./with-post-step
with:
main: |
echo '${{ github.token }}' | docker login ghcr.io -u GitHub-Actions --password-stdin
docker push ghcr.io/pytooling/releaser
post: docker logout ghcr.io
.. seealso::
* `actions/runner#1478 <https://github.com/actions/runner/issues/1478>`__.