Fix ccache for coverage and pecl builds

Coverage cannot use ccache as it is incompatible with gcov. Pecl clones PHP to
the ./php directory, rather than the cwd.

Author: iluuu1994

.github/actions/ccache/action.yml

@@ -2,16 +2,19 @@ name: ccache
 inputs:
   name:
     required: true
+  php_directory:
+    required: false
+    default: '.'
 runs:
   using: composite
   steps:
     - name: Get cache key
       shell: bash
       id: cache_key
       run: |
-        major=$(cat main/php_version.h | sed -En 's/^#define PHP_MAJOR_VERSION ([0-9]+)/\1/p')
-        minor=$(cat main/php_version.h | sed -En 's/^#define PHP_MINOR_VERSION ([0-9]+)/\1/p')
-        release=$(cat main/php_version.h | sed -En 's/^#define PHP_RELEASE_VERSION ([0-9]+)/\1/p')
+        major=$(cat ${{ inputs.php_directory }}/main/php_version.h | sed -En 's/^#define PHP_MAJOR_VERSION ([0-9]+)/\1/p')
+        minor=$(cat ${{ inputs.php_directory }}/main/php_version.h | sed -En 's/^#define PHP_MINOR_VERSION ([0-9]+)/\1/p')
+        release=$(cat ${{ inputs.php_directory }}/main/php_version.h | sed -En 's/^#define PHP_RELEASE_VERSION ([0-9]+)/\1/p')
         week=$(date +"%Y-%W")
         prefix="${{ inputs.name }}-$major.$minor.$release"
         echo "key=$prefix-$week" >> $GITHUB_OUTPUT

.github/workflows/test-suite.yml

@@ -396,10 +396,6 @@ jobs:
         uses: ./.github/actions/apt-x64
       - name: Install gcovr
         run: sudo -H pip install gcovr
-      - name: ccache
-        uses: ./.github/actions/ccache
-        with:
-          name: "${{ github.job }}"
       - name: ./configure
         uses: ./.github/actions/configure-x64
         with:
@@ -880,6 +876,7 @@ jobs:
         uses: ./.github/actions/ccache
         with:
           name: "${{ github.job }}"
+          php_directory: php
       - name: build PHP
         run: |
           cd php