Add deployer to the CI docker image

packages/common/.gitlab-ci/Dockerfile

@@ -24,3 +24,12 @@ RUN apt-get update && apt-get install -y \
 RUN useradd -u 1000 -ms /bin/bash user
 RUN echo 'user ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
 USER user
+WORKDIR /home/user
+
+# Install deployer globally and add it to PATH
+ENV COMPOSER_HOME="/home/user/.composer"
+RUN mkdir -p "${COMPOSER_HOME}"
+ADD composer.lock "${COMPOSER_HOME}"
+ADD composer.json "${COMPOSER_HOME}"
+RUN composer global install
+ENV PATH "${COMPOSER_HOME}/vendor/bin:${PATH}"
\ No newline at end of file

packages/common/.gitlab-ci/build.sh

 #!/bin/bash
 
 set -e
-TAG="registry.gitlab.tugraz.at/vpu/webcomponents/common/main:v2"
+TAG="registry.gitlab.tugraz.at/vpu/webcomponents/common/main:v3"
 sudo docker build --tag "${TAG}" --file "Dockerfile" .
 echo "Now run: sudo docker push '$TAG'"

packages/common/.gitlab-ci/composer.json

+{
+    "require": {
+        "symfony/process": " ^4.4",
+        "symfony/console": " ^4.4",
+        "symfony/yaml": " ^4.4",
+        "deployer/deployer": " ^6.4",
+        "deployer/recipes": " ^6.2"
+    }
+}