Automatically trigger build of powa-archivist-git

.github/workflows/powa_archivist_git.yml

@@ -0,0 +1,22 @@
+name: Trigger build and push of powa-archivist-git image
+
+on:
+  push:
+    branches: [master, trigger_git_image]
+
+emv:
+  TARGET_REPO: "powa-podman"
+
+jobs:
+  trigger_build:
+    runs_on: ubuntu-latest
+    steps:
+      - name: Trigger the powa-archivist-git repository dispatch
+        run: |
+          curl -L \
+            -X POST \
+            -H "Accept: application/vnd.github+json" \
+            -H "Authorization: Bearer ${{ secret.TOKEN }}" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            https://api.github.com/repos/${{ github.repository }}/${{ env.TARGET_REPO }}/dispatches \
+            -d '{"event_type":"powa-archivist-git"}'