Refactor makefile, add ubuntu1804 and fix label bug

Add Ubuntu 18.04 as checked base image.
Refactor build, push and export steps
Fix label bug where label data with comma is truncated

Signed-off-by: stolsma <[email protected]>

Author: stolsma

.github/workflows/makefile.yml

@@ -27,7 +27,7 @@ jobs:
       matrix:
         # for OCI runner change to: runner: [ubuntu-latest, self-hosted]
         runner: [ubuntu-latest]
-        os: [ubuntu2004, fedora33]
+        os: [ubuntu2004, ubuntu1804, fedora33]
 
     steps:
     - name: Checkout repository
@@ -45,13 +45,6 @@ jobs:
     - name: Set up Docker Buildx        
       uses: docker/setup-buildx-action@v1
 
-#    - name: Login to DockerHub
-#      if: github.event_name != 'pull_request'
-#      uses: docker/login-action@v1 
-#      with:
-#        username: ${{ secrets.DOCKERHUB_USERNAME }}
-#        password: ${{ secrets.DOCKERHUB_TOKEN }}
-
     - name: Login to GitHub Container Registry
       if: github.event_name != 'pull_request'
       uses: docker/login-action@v1 
@@ -86,21 +79,20 @@ jobs:
         ./ipdk install ${{ matrix.os }}
         ipdk config IMAGE_NAME=ghcr.io/${{ github.repository_owner }}/ipdk-${{ matrix.os }}-${{ steps.system.outputs.arch }}
  
-    - name: IPDK image build and push
-      if: github.event_name != 'pull_request'
-      run: |
-        ipdk build --no-cache \
-          --tags "${{ steps.image_meta.outputs.tags }}" \
-          --labels "${{ steps.image_meta.outputs.labels }}" \
-          --push
-
-    - name: IPDK image build and export
-      if: github.event_name == 'pull_request'
+    - name: IPDK image build and export or push
       run: |
-        ipdk build --no-cache \
-          --tags "${{ steps.image_meta.outputs.tags }}" \
-          --labels "${{ steps.image_meta.outputs.labels }}" \
-          --export /tmp/${{ matrix.os }}-${{ steps.system.outputs.arch }}.tar
+        echo "${{ github.event_name }}"
+        if [ "${{ github.event_name }}" = "pull_request" ]; then
+          ipdk build --no-cache \
+            --tags "${{ steps.image_meta.outputs.tags }}" \
+            --labels "${{ steps.image_meta.outputs.labels }}" \
+            --export /tmp/${{ matrix.os }}-${{ steps.system.outputs.arch }}.tar
+        else
+          ipdk build --no-cache \
+            --tags "${{ steps.image_meta.outputs.tags }}" \
+            --labels "${{ steps.image_meta.outputs.labels }}" \
+            --push
+        fi
 
     - name: Upload build artifact
       if: github.event_name == 'pull_request'

build/scripts/ipdk.sh

@@ -143,7 +143,13 @@ build_image() {
 		if [[ "$LABELS" != "" ]] ; then
 			IFS="," read -r -a LABEL_LIST <<< "${LABELS}"
 			for i in "${LABEL_LIST[@]}" ; do
-				ARGS+=("--label" "${i}")
+				if [[ "$i" == *"="* ]]; then	# solve the use of , in label string...
+					ARGS+=("--label" "${i}")
+				else
+					local LAST_INDEX=${#ARGS[@]}-1
+					local TEMP=${ARGS[${LAST_INDEX}]}
+					ARGS[${LAST_INDEX}]="${TEMP},${i}"
+				fi
 			done
 		fi