tagging CI to only use shell runner

.gitlab-ci.yml

@@ -7,6 +7,8 @@ before_script:
   - docker info
 
 build_image:
+  tags:
+   - shell
   stage: build
   script:
     - docker build -t registry.cybbh.space/courseware-as-code/courseware-builder/container .
@@ -14,6 +16,8 @@ build_image:
     - master
 
 test_image:
+  tags:
+   - shell
   stage: test
   script:
     - docker run registry.cybbh.space/courseware-as-code/courseware-builder/container /opt/course_builder/tests.sh
@@ -21,6 +25,8 @@ test_image:
     - master
 
 push_image:
+  tags:
+   - shell
   stage: push
   script:
     - docker login -u "${DOCKER_LOGIN_USER}" -p "${DOCKER_LOGIN_PASS}" registry.cybbh.space

README.md

@@ -55,5 +55,6 @@ sudo gitlab-runner register -n \
   --url https://git.cybbh.space/ \
   --registration-token "${REGISTRATION_TOKEN}" \
   --executor shell \
+  --tag-list shell \
   --description "Docker Group Runner"
 ```

tests.sh

@@ -11,7 +11,7 @@ declare -a test_commands=("/opt/appbin/hugo version"
 function run_test () {
 	cmd="$1"
 	echo [-] Running command: $cmd
-	$cmd && echo [+] Succesfully running previous command || errors="$errors\n  Error running the command: $cmd"
+	$cmd && echo [+] Succesfully ran previous command || errors="$errors\n  Error running the command: $cmd"
 	echo ""
 }
 errors=""