Improvement/workflow (#26)

* Add semver package to dev requirements.

* Add docker inspect output to test job.

* Add proper parsing of semver.

Disregards pre-release and build metadata parts.

* Capture pre-release and metabuild data in a tag.

.github/workflows/build.yml

@@ -87,6 +87,7 @@ jobs:
         id: prep
         run: |
           VERSION=noop
+          SEMVER="^v(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)(-((0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*)(\.(0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*))*))?(\+([0-9a-zA-Z-]+(\.[0-9a-zA-Z-]+)*))?$"
           if [ "${{ github.event_name }}" = "schedule" ]; then
             VERSION=nightly
           elif [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
@@ -102,17 +103,22 @@ jobs:
           elif [[ $GITHUB_REF == refs/pull/* ]]; then
             VERSION=pr-${{ github.event.number }}
           fi
-          TAGS="${IMAGE_NAME}:${VERSION}"
-          if [[ $VERSION =~ ^v[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
-            MINOR=${VERSION%.*}
-            MAJOR=${MINOR%.*}
-            TAGS="$TAGS,${IMAGE_NAME}:${MINOR},${IMAGE_NAME}:${MAJOR},${IMAGE_NAME}:latest"
-          elif [ "${{ github.event_name }}" = "push" ]; then
-            TAGS="$TAGS,${IMAGE_NAME}:sha-${GITHUB_SHA::8}"
+          if [[ $VERSION =~ $SEMVER ]]; then
+            VERSION_NO_V=${VERSION#v}
+            MAJOR="${BASH_REMATCH[1]}"
+            MINOR="${BASH_REMATCH[2]}"
+            PATCH="${BASH_REMATCH[3]}"
+            TAGS="${IMAGE_NAME}:${VERSION_NO_V//+/_},${IMAGE_NAME}:${MAJOR}.${MINOR}.${PATCH},${IMAGE_NAME}:${MAJOR}.${MINOR},${IMAGE_NAME}:${MAJOR},${IMAGE_NAME}:latest"
+          else
+            TAGS="${IMAGE_NAME}:${VERSION}"
+          fi
+          if [ "${{ github.event_name }}" = "push" ]; then
+            TAGS="${TAGS},${IMAGE_NAME}:sha-${GITHUB_SHA::8}"
           fi
           echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
           echo ::set-output name=source_version::$(./bump_version.sh show)
           echo ::set-output name=tags::${TAGS}
+          echo tags=${TAGS}
       - name: Setup debug session remote shell
         uses: mxschmitt/action-tmate@v3
         if: github.event.inputs.remote-shell == 'true'
@@ -205,8 +211,10 @@ jobs:
         with:
           name: dist
           path: dist
-      - name: Load docker image
+      - name: Load Docker image
         run: docker load < dist/image.tar.gz
+      - name: Inspect Docker image
+        run: docker image inspect ${IMAGE_NAME}
       - name: Prepare data volume mount
         run: |
           chmod a+rwx data

requirements-dev.txt

@@ -0,0 +1,2 @@
+--requirement requirements-test.txt
+semver