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<title>[49781] trunk/.github/workflows: Build/Test Tools: Disable GitHub Action workflow runs triggered on `push` for forks and mirrors.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/49781">49781</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/49781","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>desrosj</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-12-09 20:05:01 +0000 (Wed, 09 Dec 2020)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Build/Test Tools: Disable GitHub Action workflow runs triggered on `push` for forks and mirrors.

In the current state, the workflows run regardless of the repository context. This results many needless workflow runs that waste resources.

Workflow runs for private repositories are not free (accounts have a finite allotment of minutes for private repositories). This becomes problematic in private repositories that also mirror the WordPress develop repository, as any workflow runs will draw from a user's or organization's allotted action minutes.

Without blanket disabling the workflow manually for all event triggers, or modifying the workflow files in the forked/mirrored repository, there is no way to tune when the workflows run.

This change introduces a conditional statement into all GitHub Action workflows that prevents them from running on forked/mirrored repositories that are not `wordpress-develop`, except when a pull request is being submitted to that repository.

The exception to this is the Welcome workflow that posts a helpful message to first time contributors to `wordpress-develop`. This message is specific to this repository, so should only run when a PR is submitted to that repository.

See <a href="https://core.trac.wordpress.org/ticket/50401">#50401</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkgithubworkflowscodingstandardsyml">trunk/.github/workflows/coding-standards.yml</a></li>
<li><a href="#trunkgithubworkflowsendtoendtestsyml">trunk/.github/workflows/end-to-end-tests.yml</a></li>
<li><a href="#trunkgithubworkflowsjavascripttestsyml">trunk/.github/workflows/javascript-tests.yml</a></li>
<li><a href="#trunkgithubworkflowsphpcompatibilityyml">trunk/.github/workflows/php-compatibility.yml</a></li>
<li><a href="#trunkgithubworkflowsphpunittestsyml">trunk/.github/workflows/phpunit-tests.yml</a></li>
<li><a href="#trunkgithubworkflowsverifynpmonwindowsyml">trunk/.github/workflows/verify-npm-on-windows.yml</a></li>
<li><a href="#trunkgithubworkflowswelcomenewcontributorsyml">trunk/.github/workflows/welcome-new-contributors.yml</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkgithubworkflowscodingstandardsyml"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/.github/workflows/coding-standards.yml</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/.github/workflows/coding-standards.yml      2020-12-09 19:31:26 UTC (rev 49780)
+++ trunk/.github/workflows/coding-standards.yml        2020-12-09 20:05:01 UTC (rev 49781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -27,6 +27,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">   phpcs:
</span><span class="cx" style="display: block; padding: 0 10px">     name: PHP coding standards
</span><span class="cx" style="display: block; padding: 0 10px">     runs-on: ubuntu-latest
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+    if: ${{ github.repository == 'WordPress/wordpress-develop' || github.event_name == 'pull_request' }}
+
</ins><span class="cx" style="display: block; padding: 0 10px">     steps:
</span><span class="cx" style="display: block; padding: 0 10px">       - name: Checkout repository
</span><span class="cx" style="display: block; padding: 0 10px">         uses: actions/checkout@v2
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -85,8 +87,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">   jshint:
</span><span class="cx" style="display: block; padding: 0 10px">     name: JavaScript coding standards
</span><span class="cx" style="display: block; padding: 0 10px">     runs-on: ubuntu-latest
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+    if: ${{ github.repository == 'WordPress/wordpress-develop' || github.event_name == 'pull_request' }}
</ins><span class="cx" style="display: block; padding: 0 10px">     env:
</span><span class="cx" style="display: block; padding: 0 10px">       PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: ${{ true }}
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px">     steps:
</span><span class="cx" style="display: block; padding: 0 10px">       - name: Checkout repository
</span><span class="cx" style="display: block; padding: 0 10px">         uses: actions/checkout@v2
</span></span></pre></div>
<a id="trunkgithubworkflowsendtoendtestsyml"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/.github/workflows/end-to-end-tests.yml</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/.github/workflows/end-to-end-tests.yml      2020-12-09 19:31:26 UTC (rev 49780)
+++ trunk/.github/workflows/end-to-end-tests.yml        2020-12-09 20:05:01 UTC (rev 49781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -34,6 +34,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">   e2e-tests:
</span><span class="cx" style="display: block; padding: 0 10px">     name: E2E Tests
</span><span class="cx" style="display: block; padding: 0 10px">     runs-on: ubuntu-latest
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+    if: ${{ github.repository == 'WordPress/wordpress-develop' || github.event_name == 'pull_request' }}
+
</ins><span class="cx" style="display: block; padding: 0 10px">     steps:
</span><span class="cx" style="display: block; padding: 0 10px">       - name: Cancel previous runs of this workflow (pull requests only)
</span><span class="cx" style="display: block; padding: 0 10px">         if: ${{ github.event_name == 'pull_request' }}
</span></span></pre></div>
<a id="trunkgithubworkflowsjavascripttestsyml"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/.github/workflows/javascript-tests.yml</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/.github/workflows/javascript-tests.yml      2020-12-09 19:31:26 UTC (rev 49780)
+++ trunk/.github/workflows/javascript-tests.yml        2020-12-09 20:05:01 UTC (rev 49781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -23,6 +23,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">   test-js:
</span><span class="cx" style="display: block; padding: 0 10px">     name: QUnit Tests
</span><span class="cx" style="display: block; padding: 0 10px">     runs-on: ubuntu-latest
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+    if: ${{ github.repository == 'WordPress/wordpress-develop' || github.event_name == 'pull_request' }}
+
</ins><span class="cx" style="display: block; padding: 0 10px">     steps:
</span><span class="cx" style="display: block; padding: 0 10px">       - name: Cancel previous runs of this workflow (pull requests only)
</span><span class="cx" style="display: block; padding: 0 10px">         if: ${{ github.event_name == 'pull_request' }}
</span></span></pre></div>
<a id="trunkgithubworkflowsphpcompatibilityyml"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/.github/workflows/php-compatibility.yml</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/.github/workflows/php-compatibility.yml     2020-12-09 19:31:26 UTC (rev 49780)
+++ trunk/.github/workflows/php-compatibility.yml       2020-12-09 20:05:01 UTC (rev 49781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -27,6 +27,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">   php-comatibility:
</span><span class="cx" style="display: block; padding: 0 10px">     name: Check PHP compatibility
</span><span class="cx" style="display: block; padding: 0 10px">     runs-on: ubuntu-latest
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+    if: ${{ github.repository == 'WordPress/wordpress-develop' || github.event_name == 'pull_request' }}
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">     steps:
</span><span class="cx" style="display: block; padding: 0 10px">       - name: Checkout repository
</span></span></pre></div>
<a id="trunkgithubworkflowsphpunittestsyml"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/.github/workflows/phpunit-tests.yml</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/.github/workflows/phpunit-tests.yml 2020-12-09 19:31:26 UTC (rev 49780)
+++ trunk/.github/workflows/phpunit-tests.yml   2020-12-09 20:05:01 UTC (rev 49781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -35,6 +35,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">   setup-wordpress:
</span><span class="cx" style="display: block; padding: 0 10px">     name: Setup WordPress
</span><span class="cx" style="display: block; padding: 0 10px">     runs-on: ubuntu-latest
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+    if: ${{ github.repository == 'WordPress/wordpress-develop' || github.event_name == 'pull_request' }}
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">     steps:
</span><span class="cx" style="display: block; padding: 0 10px">       - name: Cancel previous runs of this workflow (pull requests only)
</span></span></pre></div>
<a id="trunkgithubworkflowsverifynpmonwindowsyml"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/.github/workflows/verify-npm-on-windows.yml</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/.github/workflows/verify-npm-on-windows.yml 2020-12-09 19:31:26 UTC (rev 49780)
+++ trunk/.github/workflows/verify-npm-on-windows.yml   2020-12-09 20:05:01 UTC (rev 49781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -24,6 +24,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">   test-npm:
</span><span class="cx" style="display: block; padding: 0 10px">     name: Tests NPM on Windows
</span><span class="cx" style="display: block; padding: 0 10px">     runs-on: windows-latest
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+    if: ${{ github.repository == 'WordPress/wordpress-develop' || github.event_name == 'pull_request' }}
+
</ins><span class="cx" style="display: block; padding: 0 10px">     steps:
</span><span class="cx" style="display: block; padding: 0 10px">       - name: Cancel previous runs of this workflow (pull requests only)
</span><span class="cx" style="display: block; padding: 0 10px">         if: ${{ github.event_name == 'pull_request' }}
</span></span></pre></div>
<a id="trunkgithubworkflowswelcomenewcontributorsyml"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/.github/workflows/welcome-new-contributors.yml</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/.github/workflows/welcome-new-contributors.yml      2020-12-09 19:31:26 UTC (rev 49780)
+++ trunk/.github/workflows/welcome-new-contributors.yml        2020-12-09 20:05:01 UTC (rev 49781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -8,6 +8,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">   # Comments on a pull request when the author is a new contributor.
</span><span class="cx" style="display: block; padding: 0 10px">   post-welcome-message:
</span><span class="cx" style="display: block; padding: 0 10px">     runs-on: ubuntu-latest
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+    if: ${{ github.repository == 'WordPress/wordpress-develop' }}
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">     steps:
</span><span class="cx" style="display: block; padding: 0 10px">       - uses: bubkoo/welcome-action@v1
</span></span></pre>
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