Add gh action to build images on main

Signed-off-by: Humair Khan <[email protected]>

Author: HumairAK

.github/workflows/build-main.yml

@@ -0,0 +1,46 @@
+name: Build images for Main branch
+on:
+  push:
+    branches:
+      - main
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+env:
+  IMAGE_REPO_DSPO: data-science-pipelines-operator
+  QUAY_ORG: hukhan
+  QUAY_ID: ${{ secrets.QUAY_ID }}
+  QUAY_TOKEN: ${{ secrets.QUAY_TOKEN }}
+  SOURCE_BRANCH: main
+jobs:
+  build-image:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Generate Tag
+        shell: bash
+        id: tags
+        run: |
+          commit_sha=${{ github.event.after }}
+          tag=main-${commit_sha:0:7}
+          echo "tag=${tag}" >> $GITHUB_OUTPUT
+      - name: Build Image
+        uses: ./.github/actions/build
+        env:
+          IMG: quay.io/${{ env.QUAY_ORG }}/data-science-pipelines-operator:${{ steps.tags.outputs.tag }}
+          TARGET_IMAGE_TAG: ${{ steps.tags.outputs.tag }}
+        with:
+          OVERWRITE: true
+          IMAGE_REPO: ${{ env.IMAGE_REPO_DSPO }}
+          DOCKERFILE: Dockerfile
+          GH_REPO: ${{ github.repository }}
+      - name: Tag latest
+        shell: bash
+        env:
+          IMG: quay.io/${{ env.QUAY_ORG }}/data-science-pipelines-operator
+          NEWEST_TAG: ${{ steps.tags.outputs.tag }}
+        run: |
+          podman tag ${IMG}:${NEWEST_TAG} ${IMG}:latest
+          podman push ${IMG}:latest
+          podman tag ${IMG}:${NEWEST_TAG} ${IMG}:main
+          podman push ${IMG}:main