actions: run docker tests (#74)

.github/workflows/docker-tests.yml

@@ -0,0 +1,21 @@
+name: Docker tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build the Docker images
+      run: docker-tests/build-docker-images.sh
+    - name: Run the Docker tests
+      run: docker-tests/run-docker-tests.sh
+

docker-tests/run-docker-tests.sh

@@ -10,7 +10,7 @@ cmd() {
 }
 
 info() {
-  TERM=${TERM:-dumb} echo -e "$(tput setaf 4)- $@$(tput sgr0)" 1>&2
+  echo -e "\033[0;34m- $@\033[0m" 1>&2
 }
 
 tmp_dir=$(mktemp -d -t innernet-tests-XXXXXXXXXX)