Per #1546, changed build docker script to use Dockerfile.copy to use …

…local source code, set environment variables that set docker build args in workflow yml

.github/jobs/build_docker_image.sh

@@ -2,20 +2,13 @@
 
 source ${GITHUB_WORKSPACE}/.github/jobs/bash_functions.sh
 
-  local duration=$(( SECONDS - start_seconds ))
-  echo "TIMING: Command took `printf '%02d' $(($duration / 60))`:`printf '%02d' $(($duration % 60))` (MM:SS): '$*'"
-  if [ ${error} -ne 0 ]; then
-    echo "ERROR: '$*' exited with status = ${error}"
-  fi
-  return $error
-}
+#prefix=refs/heads/
+#branch_name=${GITHUB_REF#"$prefix"}
+DOCKERHUB_TAG=dtcenter/met:${SOURCE_BRANCH}
 
-prefix=refs/heads/
-branch_name=${GITHUB_REF#"$prefix"}
-DOCKERHUB_TAG=dtcenter/met:${branch_name}
-
-DOCKERFILE_DIR=${GITHUB_WORKSPACE}/scripts/docker
+DOCKERFILE_PATH=${GITHUB_WORKSPACE}/scripts/docker/Dockerfile.copy
 
 time_command docker build -t ${DOCKERHUB_TAG} \
-       --build-arg SOURCE_BRANCH=$branch_name \
-       $DOCKERFILE_DIR
+    --build-arg SOURCE_BRANCH \
+    --build-arg MET_BASE_IMAGE \
+    -f $DOCKERFILE_PATH ${GITHUB_WORKSPACE}

.github/workflows/build_docker_and_trigger_metplus.yml

@@ -17,6 +17,9 @@ jobs:
 
       - name: Build Docker Image
         run: .github/jobs/build_docker_image.sh
+        env:
+          SOURCE_BRANCH: ${GITHUB_REF#"refs/heads/"}
+          MET_BASE_IMAGE: minimum
 
       - name: Push Docker Image
         run: .github/jobs/push_docker_image.sh

.github/workflows/test_compilation.yml

@@ -0,0 +1,22 @@
+name: Compilation Test
+
+on:
+  push:
+    branches:
+      - feature_1546_ci_testing
+    paths-ignore:
+      - 'met/docs/**'
+
+jobs:
+
+  build_met_docker:
+    name: Handle Docker Image
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Build Docker Image
+        run: .github/jobs/build_docker_image.sh
+        env:
+          SOURCE_BRANCH: ${GITHUB_REF#"refs/heads/"}
+          MET_BASE_IMAGE: minimum