Build action

.gitea/workflows/build.yaml

@@ -0,0 +1,50 @@
+name: build
+on:
+  push:
+    branches: [main]          # ← PODMIEŃ na swoją gałąź
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Login do rejestru
+        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login gitea.czernobog.pl -u gitea --password-stdin
+
+      # Lekkie obrazy k3s-owe — budowane zawsze
+      - name: Build k3s images (librarian, bot)
+        run: |
+          TAG=${GITHUB_SHA::8}
+          docker build -f docker/Dockerfile.librarian -t gitea.czernobog.pl/gitea/conjurer-librarian:$TAG .
+          docker push  gitea.czernobog.pl/gitea/conjurer-librarian:$TAG
+          docker build -f docker/Dockerfile.bot       -t gitea.czernobog.pl/gitea/conjurer-bot:$TAG .
+          docker push  gitea.czernobog.pl/gitea/conjurer-bot:$TAG
+
+      # Docker-owe: musician i share lekkie, radio CIĘŻKIE (opam+OCaml+liquidsoap)
+      - name: Build docker-stack images (musician, share)
+        run: |
+          TAG=${GITHUB_SHA::8}
+          docker build -f docker/Dockerfile.musician -t gitea.czernobog.pl/gitea/conjurer-musician:$TAG .
+          docker push  gitea.czernobog.pl/gitea/conjurer-musician:$TAG
+          docker build -f docker/Dockerfile.share    -t gitea.czernobog.pl/gitea/conjurer-share:$TAG .
+          docker push  gitea.czernobog.pl/gitea/conjurer-share:$TAG
+
+      # RADIO: budowane TYLKO gdy zmieniło się coś istotnego (oszczędza ~15 min na push)
+      - name: Czy radio wymaga rebuildu?
+        id: radio_changed
+        run: |
+          if git diff --name-only HEAD~1 HEAD | grep -qE "docker/Dockerfile.radio|docker/entrypoint.radio.sh|docker/icecast.xml.tpl|docker/pulse-system.pa|conjurer_musician/radio_conjurer.liq|conjurer_betoniarka/"; then
+            echo "build=yes" >> $GITHUB_OUTPUT
+          else
+            echo "build=no" >> $GITHUB_OUTPUT
+            echo "radio bez zmian — pomijam ciężki build"
+          fi
+      - name: Build radio
+        if: steps.radio_changed.outputs.build == 'yes'
+        run: |
+          TAG=${GITHUB_SHA::8}
+          docker build -f docker/Dockerfile.radio -t gitea.czernobog.pl/gitea/conjurer-radio:$TAG .
+          docker push  gitea.czernobog.pl/gitea/conjurer-radio:$TAG
+
+      - name: Podsumowanie
+        run: echo "Zbudowano tag ${GITHUB_SHA::8}"