GH Actions: change PHAR building to reusable workflow

.github/workflows/build-phar.yml

@@ -8,6 +8,7 @@ on:
       - master
     paths:
       - '.github/workflows/build-phar.yml'
+      - '.github/workflows/reusable-build-phar.yml'
       - 'scripts/build-phar.php'
       - 'autoload.php'
       - 'src/Config.php'
@@ -18,6 +19,7 @@ on:
   pull_request:
     paths:
       - '.github/workflows/build-phar.yml'
+      - '.github/workflows/reusable-build-phar.yml'
       - 'scripts/build-phar.php'
       - 'autoload.php'
       - 'src/Config.php'
@@ -37,35 +39,13 @@ concurrency:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
-
     strategy:
       matrix:
         # Deliberately missing PHP 8.0 as that PHAR is build and used in the test workflow.
-        php: ['5.4', '5.5', '5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.1', '8.2', '8.3', '8.4', '8.5']
+        php: ['5.4', '5.5', '5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.1', '8.2', '8.3', '8.4', 'nightly']
 
     name: "Build Phar on PHP: ${{ matrix.php }}"
 
-    continue-on-error: ${{ matrix.php == '8.5' }}
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Setup PHP
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: ${{ matrix.php }}
-          coverage: none
-          ini-values: phar.readonly=Off, error_reporting=-1, display_errors=On
-
-      - name: Build the phars
-        run: php scripts/build-phar.php
-
-      # Both the below only check a file which is rarely changed and therefore unlikely to have issues.
-      # This test is about testing that the phars are functional, *not* about whether the code style complies.
-      - name: 'PHPCS: check code style using the Phar file to test the Phar is functional'
-        run: php phpcs.phar ./scripts
-
-      - name: 'PHPCBF: fix code style using the Phar file to test the Phar is functional'
-        run: php phpcbf.phar ./scripts
+    uses: ./.github/workflows/reusable-build-phar.yml
+    with:
+      phpVersion: ${{ matrix.php }}

.github/workflows/reusable-build-phar.yml

@@ -0,0 +1,81 @@
+name: Build PHAR files
+
+on:
+  workflow_call:
+    inputs:
+      phpVersion:
+        description: "The PHP version to use. Defaults to PHP 8.0 as used for the releases."
+        type: string
+        required: false
+        default: '8.0'
+      uploadArtifacts:
+        description: "Whether or not to upload the artifacts. Defaults to false."
+        type: boolean
+        required: false
+        default: false
+      retentionDays:
+        description: "How long uploaded artifacts should remain available (in days). Defaults to 1 day."
+        type: string
+        required: false
+        default: 1
+      createAttestations:
+        description: "Whether or not to create attestations for the artifacts. Defaults to false."
+        type: boolean
+        required: false
+        default: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: "Build Phar on PHP: ${{ inputs.phpVersion }}"
+
+    continue-on-error: ${{ inputs.phpVersion == 'nightly' }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ inputs.phpVersion }}
+          coverage: none
+          ini-values: phar.readonly=Off, error_reporting=-1, display_errors=On
+
+      - name: Build the phar files
+        run: php scripts/build-phar.php
+
+      # Provide provenance for generated binaries.
+      - name: Generate artifact attestations
+        if: ${{ inputs.createAttestations == true }}
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-path: |
+            ${{ github.workspace }}/phpcs.phar
+            ${{ github.workspace }}/phpcbf.phar
+
+      - name: Upload the PHPCS phar
+        if: ${{ inputs.uploadArtifacts == true }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: phpcs-phar
+          path: ./phpcs.phar
+          if-no-files-found: error
+          retention-days: ${{ inputs.retentionDays }}
+
+      - name: Upload the PHPCBF phar
+        if: ${{ inputs.uploadArtifacts == true }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: phpcbf-phar
+          path: ./phpcbf.phar
+          if-no-files-found: error
+          retention-days: ${{ inputs.retentionDays }}
+
+      # Both the below only check a file which is rarely changed and therefore unlikely to have issues.
+      # This test is about testing that the phars are functional, *not* about whether the code style complies.
+      - name: 'PHPCS: check code style using the Phar file to test the Phar is functional'
+        run: php phpcs.phar ./scripts
+
+      - name: 'PHPCBF: fix code style using the Phar file to test the Phar is functional'
+        run: php phpcbf.phar ./scripts

.github/workflows/test.yml

@@ -22,62 +22,20 @@ jobs:
       group: ${{ github.workflow }}-${{ github.job }}-${{ github.ref }}
       cancel-in-progress: true
 
-    runs-on: ubuntu-latest
     name: "Build Phar on PHP: 8.0"
 
     permissions:
       id-token: write
       contents: read
       attestations: write
 
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Setup PHP
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: '8.0'
-          coverage: none
-          ini-values: phar.readonly=Off, error_reporting=-1, display_errors=On
-
-      - name: Build the phar
-        run: php scripts/build-phar.php
-
-      # Provide provenance for generated binaries.
+    uses: ./.github/workflows/reusable-build-phar.yml
+    with:
+      uploadArtifacts: true
+      retentionDays: 28
       # Only attests the build artifacts which will be used in the published releases as per the guidelines in "what to attest".
       # https://docs.github.com/en/actions/security-guides/using-artifact-attestations-to-establish-provenance-for-builds
-      - name: Generate artifact attestations
-        if: ${{ github.ref_type == 'tag' }}
-        uses: actions/attest-build-provenance@v1
-        with:
-          subject-path: |
-            ${{ github.workspace }}/phpcs.phar
-            ${{ github.workspace }}/phpcbf.phar
-
-      - name: Upload the PHPCS phar
-        uses: actions/upload-artifact@v4
-        with:
-          name: phpcs-phar
-          path: ./phpcs.phar
-          if-no-files-found: error
-          retention-days: 28
-
-      - name: Upload the PHPCBF phar
-        uses: actions/upload-artifact@v4
-        with:
-          name: phpcbf-phar
-          path: ./phpcbf.phar
-          if-no-files-found: error
-          retention-days: 28
-
-      # Both the below only check a file which is rarely changed and therefore unlikely to have issues.
-      # This test is about testing that the phars are functional, *not* about whether the code style complies.
-      - name: 'PHPCS: check code style using the Phar file to test the Phar is functional'
-        run: php phpcs.phar ./scripts
-
-      - name: 'PHPCBF: fix code style using the Phar file to test the Phar is functional'
-        run: php phpcbf.phar ./scripts
+      createAttestations: ${{ github.ref_type == 'tag' }}
 
   test:
     # Cancels all previous runs of this particular job for the same branch that have not yet completed.