Debug CI cache of composite actions

.github/composite-actions/install-composer-deps/action.yml

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+name: "Install composer deps"
+
+inputs:
+  flags:
+    description: 'Composer flags'
+    required: false
+
+runs:
+  using: "composite"
+  steps:
+    # Warning!
+    #
+    # Use $GITUB_ENV instead of $GITHUB_OUTPUT.
+    #
+    # The actions/cache is, on calling it in this composite action, reading the cache,
+    # and then also registering a shutdown function for whole workflow, to write the cache afterwards.
+    #
+    # That registered shutdown function is _NOT_ having access to inputs.* nor steps.*.outputs for
+    # `path` parameter, which is evaluated on both stages (read and write), yet `key` parameters
+    # are evaluated on start only and are not affected by this issue.
+    - name: Get Composer cache directory
+      shell: bash
+      run: |
+        echo "COMPOSER_CACHE_DIR=$(composer config cache-dir)" >> $GITHUB_ENV
+        echo "COMPOSER_CACHE_PHP=$(php -r 'echo PHP_VERSION;')" >> $GITHUB_ENV
+
+    - name: Cache Composer dependencies
+      uses: actions/cache@v3
+      with:
+        path: ${{ env.COMPOSER_CACHE_DIR }}
+        key: Composer-${{ runner.os }}-${{ env.COMPOSER_CACHE_PHP }}-${{ hashFiles('**/composer.json') }}-${{ hashFiles('**/composer.lock') }}
+        restore-keys: |
+          Composer-${{ runner.os }}-${{ env.COMPOSER_CACHE_PHP }}-${{ hashFiles('**/composer.json') }}-
+          Composer-${{ runner.os }}-${{ env.COMPOSER_CACHE_PHP }}-
+          Composer-${{ runner.os }}-
+
+    - name: Install dependencies
+      uses: nick-invision/retry@v2
+      with:
+        timeout_minutes: 5
+        max_attempts: 5
+        retry_wait_seconds: 30
+        # `--no-scripts` to avoid side-effects (e.g. installing dev-tools for all jobs on CI level),
+        # all executed scripts should be explicit and run only when needed.
+        command: composer update --optimize-autoloader --no-interaction --no-progress --no-scripts ${{ inputs.flags }}
+
+    - name: Show versions of packages
+      shell: bash
+      run: composer info -D

.github/composite-actions/setup-cache/action.yml

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+name: "Setup Cache"
+
+inputs:
+  os:
+    description: 'OS version'
+    required: true
+  php:
+    description: 'PHP version'
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Get Composer cache directory
+      id: composer-cache-dir
+      shell: bash
+      run: echo "dir=$(composer config cache-dir)" >> $GITHUB_OUTPUT
+
+    - name: SHOW COMPOSER CACHE VAR
+      shell: bash
+      run: echo ${{ steps.composer-cache-dir.outputs.dir }}
+
+    - name: Cache dependencies
+      uses: actions/cache@v3
+      with:
+        path: ${{ steps.composer-cache-dir.outputs.dir }}
+        key: DEBUG-${{ inputs.os }}-${{ inputs.php }}-${{ hashFiles('**/composer.json') }}-${{ hashFiles('**/composer.lock') }}
+        restore-keys: |
+          DEBUG-${{ inputs.os }}-${{ inputs.php }}-${{ hashFiles('**/composer.json') }}-
+          DEBUG-${{ inputs.os }}-${{ inputs.php }}-
+          DEBUG-${{ inputs.os }}-
+          DEBUG-

.github/composite-actions/setup-php-with-composer-deps/action.yml

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+name: "Setup PHP with Composer deps"
+
+inputs:
+  os:
+    description: 'OS version'
+    required: true
+  php:
+    description: 'PHP version'
+    required: true
+  php-coverage:
+    description: 'Enable coverage driver'
+    required: false
+    default: 'no'
+  tools:
+    description: 'tools'
+    required: false
+    default: 'none'
+  composer-flags:
+    description: 'Composer flags'
+    required: false
+  composer-flex-with-symfony-version:
+    description: 'Sf version to determine with Flex'
+    required: false
+
+runs:
+  using: "composite"
+  steps:
+    - name: Resolve PHP tools flag
+      uses: actions/github-script@v6
+      id: setup-php-resolve-tools
+      with:
+        script: 'return "${{ inputs.composer-flex-with-symfony-version }}" ? "flex" : "none"'
+        result-encoding: string
+
+    - name: Resolve PHP coverage flag
+      uses: actions/github-script@v6
+      id: setup-php-resolve-coverage
+      with:
+        script: 'return "${{ inputs.php-coverage }}" == "yes" ? "pcov" : "none"'
+        result-encoding: string
+
+    - name: Setup PHP
+      uses: ./.github/composite-actions/setup-php
+      with:
+        version: ${{ inputs.php }}
+        coverage: ${{ steps.setup-php-resolve-coverage.outputs.result }}
+        tools: ${{ steps.setup-php-resolve-tools.outputs.result }}, ${{ inputs.tools }}
+
+    - name: Configure Symfony Flex
+      if: inputs.composer-flex-with-symfony-version
+      shell: bash
+      run: composer config extra.symfony.require ${{ inputs.composer-flex-with-symfony-version }}
+
+    - name: Install Composer deps
+      uses: ./.github/composite-actions/install-composer-deps
+      with:
+        flags: ${{ inputs.composer-flags }}

.github/composite-actions/setup-php/action.yml

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+name: "Setup PHP"
+
+inputs:
+  version:
+    description: 'PHP version'
+    required: true
+  coverage:
+    description: 'coverage mode'
+    required: false
+    default: 'none'
+  tools:
+    description: 'tools'
+    required: false
+    default: 'none'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: ${{ inputs.version }}
+        coverage: ${{ inputs.coverage }}
+        tools: composer, ${{ inputs.tools }}
+        extensions: none, curl, dom, json, mbstring, opcache, openssl, simplexml, tokenizer, xml, xmlwriter, zip