Add GitLab CI integration

.gitlab-ci.yml

+image: registry.gitlab.tugraz.at/vpu/webcomponents/toolkit/main:v6
+
+stages:
+  - test
+
+test:
+  stage: test
+  script:
+    - npm install
+    - npm run bootstrap
+    - npm run test

.gitlab-ci/Dockerfile

+FROM debian:buster
+
+ENV LANG C.UTF-8
+ENV DEBIAN_FRONTEND noninteractive
+
+# https://github.com/karma-runner/karma-firefox-launcher/issues/104
+ENV MOZ_FORCE_DISABLE_E10S true
+
+RUN apt-get update && apt-get install -y \
+    git \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN curl -sL https://deb.nodesource.com/setup_12.x | bash - \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN apt-get update && apt-get install -y \
+    nodejs \
+    chromium \
+    # libgbm1: newer chromium from puppeteer
+    libgbm1 \
+    firefox-esr \
+    composer \
+    php-zip \
+    rsync \
+    sudo \
+    && rm -rf /var/lib/apt/lists/*
+
+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

.gitlab-ci/README.md

+* In case of an incompatible change increase the tag version number in build.sh
+* ./build.sh
+* (first time) sudo docker login registry.gitlab.tugraz.at
+* sudo docker push registry.gitlab.tugraz.at/vpu/webcomponents/toolkit/main:v1
\ No newline at end of file

.gitlab-ci/build.sh

+#!/bin/bash
+
+set -e
+TAG="registry.gitlab.tugraz.at/vpu/webcomponents/toolkit/main:v1"
+sudo docker build --tag "${TAG}" --file "Dockerfile" .
+echo "Now run: sudo docker push '$TAG'"

.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"
+    }
+}