Lets add a test (#2)

* Lets add a test

* Fix test and README

* Fix test

* Not ready for 8.1 just yet

* tmate

* tmate

* Fix job

* Check test can fail

* Revert "Check test can fail"

This reverts commit eb40cbf.

Author: alexpott

.github/workflows/test.yml

@@ -0,0 +1,31 @@
+name: Test
+on:
+  pull_request:
+jobs:
+  test:
+    strategy:
+      matrix:
+        PHP_VERSION: [ '7.3', '7.4', '8.0']
+    name: Test Apache action
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create fake site
+        run: |
+          mkdir /tmp/sut
+          echo '<?php' | sudo tee /tmp/sut/index.php
+          echo '  print "<strong>Hello World</strong>";' | sudo tee -a /tmp/sut/index.php
+        shell: bash
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.PHP_VERSION }}
+      - uses: actions/checkout@v2
+      - name: Setup Apache
+        uses: ./
+        with:
+          php-version: ${{ matrix.PHP_VERSION }}
+          site-directory: /tmp/sut
+          http-port: 9090
+      - name: Test fake site
+        run: |
+          curl -sSf http://127.0.0.1:9090 > /dev/null

README.md

@@ -11,7 +11,7 @@ This is a GitHub action that runs Apache with mod_php to serve a website. Use af
   with:
     php-version: '7.4'
 - name: Setup Apache
-  uses: thunder/apache-shiva-php-action
+  uses: thunder/apache-shiva-php-action@v1
   with:
     php-version: '7.4'
     site-directory: /path/to/code

action.yml

@@ -37,15 +37,15 @@ runs:
         echo '  CustomLog ${APACHE_LOG_DIR}/access.log combined' | sudo tee -a /etc/apache2/sites-available/sut.conf
         echo '</VirtualHost>' | sudo tee -a /etc/apache2/sites-available/sut.conf
         sudo sed -ri -e "s!Listen 80!Listen ${{ inputs.http-port }}!g" /etc/apache2/ports.conf
-        source /etc/apache2/envvars
-        export APACHE_LOG_DIR="${PWD}"
-        export APACHE_LOCK_DIR="${PWD}"
-        export APACHE_PID_FILE="${PWD}/apache2.pid"
         sudo a2ensite sut
         sudo a2dissite 000-default
       shell: bash
     - name: Start Apache in the foreground
       run: |
+        source /etc/apache2/envvars
+        export APACHE_LOG_DIR="${PWD}"
+        export APACHE_LOCK_DIR="${PWD}"
+        export APACHE_PID_FILE="${PWD}/apache2.pid"
         nohup apache2 -DFOREGROUND > /dev/null 2>&1 &
         sleep 2
         nc -z "127.0.0.1" "${{ inputs.http-port }}"