[CI] Enable to skip images in Build workflow (#2126)

.github/workflows/build-workflow-matrix.json

@@ -0,0 +1,23 @@
+[
+  {
+    "image-name":"mlrun"
+  },
+  {
+    "image-name":"api"
+  },
+  {
+    "image-name":"base"
+  },
+  {
+    "image-name":"models"
+  },
+  {
+    "image-name":"models-gpu"
+  },
+  {
+    "image-name":"jupyter"
+  },
+  {
+    "image-name":"test"
+  }
+]

.github/workflows/build.yaml

@@ -21,24 +21,32 @@ on:
         description: 'The version to build, without prefix v (e.g. 1.1.0), if not provided version will be <latest-release>-<commit-hash>'
         required: false
         default: ''
+      skip_images:
+        description: 'Comma separated list of images to skip building, example with all possible images: mlrun,api,base,models,models-gpu,jupyter,test'
+        required: false
+        default: ''
 jobs:
+  matrix_prep:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+    steps:
+      - uses: actions/checkout@v2
+      - id: set-matrix
+        run: |
+          skipImages=,${{ github.event.inputs.skip_images }},
+          matrix=$(jq --arg skipImages "$skipImages" 'map(. | select(",\(."image-name")," | inside($skipImages)|not))' ./.github/workflows/build-workflow-matrix.json)
+          echo ::set-output name=matrix::{\"include\":$(echo $matrix)}
   build-images:
     name: Build and push image - ${{ matrix.image-name }}
     runs-on: ubuntu-latest
+    needs: matrix_prep
 
     # let's not run this on every fork, change to your fork when developing
     if: github.repository == 'mlrun/mlrun' || github.event_name == 'workflow_dispatch'
 
     strategy:
-      matrix:
-        image-name:
-        - mlrun
-        - api
-        - base
-        - models
-        - models-gpu
-        - jupyter
-        - test
+      matrix: ${{fromJson(needs.matrix_prep.outputs.matrix)}}
     steps:
     - uses: actions/checkout@v2
     - name: Install curl and jq

.github/workflows/release.yaml

@@ -58,7 +58,7 @@ jobs:
           MLRUN_VERSION=${{ github.event.inputs.version }} make publish-package
 
   create-releases:
-    name: Create release & tag
+    name: Create release & tag v${{ github.event.inputs.version }}
     runs-on: ubuntu-latest
     needs: publish-to-pypi
     steps: