feat(pr-lint): Update pr-lint/action.yml: Add multi-env detection, update Git config (#98)

pr-lint/action.yml

@@ -12,7 +12,9 @@ branding:
 runs:
   using: composite
   steps:
-    # Git Checkout
+    #   ╭──────────────────────────────────────────────────────────╮
+    #   │                       Git Checkout                       │
+    #   ╰──────────────────────────────────────────────────────────╯
     - name: Checkout Code
       uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       with:
@@ -22,11 +24,100 @@ runs:
         # improve performance
         fetch-depth: 0
 
+    #   ╭──────────────────────────────────────────────────────────╮
+    #   │                 Setup Git configuration                  │
+    #   ╰──────────────────────────────────────────────────────────╯
     - name: Setup Git Config
       id: git-config
-      uses: ivuorinen/actions/set-git-config@main
+      uses: ivuorinen/actions/set-git-config@d648dba57309a3437c6f7996fdacb478c5a99916 # 25.3.25
 
-    # MegaLinter
+    #     ╭──────────────────────────────────────────────────────────╮
+    #     │               Install packages for linting               │
+    #     ╰──────────────────────────────────────────────────────────╯
+
+    # Node.js tests if package.json exists
+    - name: Detect package.json
+      id: detect-node
+      shell: bash
+      run: |
+        if [ -f package.json ]; then
+          echo "found=true" >> $GITHUB_OUTPUT
+        fi
+
+    - name: Setup Node.js and run tests
+      if: steps.detect-node.outputs.found == 'true'
+      uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
+      with:
+        cache: 'npm'
+
+    - name: Install Node.js dependencies
+      if: steps.detect-node.outputs.found == 'true'
+      run: npm ci
+
+    # PHP tests if composer.json exists
+    - name: Detect composer.json
+      id: detect-php
+      shell: bash
+      run: |
+        if [ -f composer.json ]; then
+          echo "found=true" >> $GITHUB_OUTPUT
+        fi
+
+    - name: Setup PHP
+      if: steps.detect-php.outputs.found == 'true'
+      uses: shivammathur/setup-php@9e72090525849c5e82e596468b86eb55e9cc5401 # master
+      with:
+        tools: composer
+        coverage: none
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+
+    - name: Setup problem matchers for PHP
+      if: steps.detect-php.outputs.found == 'true'
+      run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+
+    - name: Install PHP dependencies
+      if: steps.detect-php.outputs.found == 'true'
+      run: composer install --no-progress --prefer-dist --no-interaction
+
+    # Python tests if requirements.txt exists
+    - name: Detect requirements.txt
+      id: detect-python
+      shell: bash
+      run: |
+        if [ -f requirements.txt ]; then
+          echo "found=true" >> $GITHUB_OUTPUT
+        fi
+
+    - name: Setup Python
+      if: steps.detect-python.outputs.found == 'true'
+      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      with:
+        cache: 'pip'
+
+    - name: Install Python dependencies
+      if: steps.detect-python.outputs.found == 'true'
+      run: pip install -r requirements.txt
+
+    # Go tests if go.mod exists
+    - name: Detect go.mod
+      id: detect-go
+      shell: bash
+      run: |
+        if [ -f go.mod ]; then
+          echo "found=true" >> $GITHUB_OUTPUT
+        fi
+
+    - name: Setup Go
+      if: steps.detect-go.outputs.found == 'true'
+      uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
+      with:
+        go-version-file: 'go.mod'
+        cache: true
+
+    #   ╭──────────────────────────────────────────────────────────╮
+    #   │                        MegaLinter                        │
+    #   ╰──────────────────────────────────────────────────────────╯
     - name: MegaLinter
       # You can override MegaLinter flavor used to have faster performances
       # More info at https://megalinter.io/latest/flavors/