ci

.github/workflows/build-and-push-image.yml

@@ -0,0 +1,49 @@
+name: build-and-push-image
+
+on:
+  push:
+    branches: 
+    - main
+
+  pull_request:
+    branches:
+    - main
+
+  workflow_dispatch:
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: centos/centos-boot-dev
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        with:
+          context: ./eln-dev
+          file: ./eln-dev/Containerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          labels: ${{ steps.meta.outputs.labels }}

eln-dev/Containerfile

@@ -1,5 +1,4 @@
-FROM quay.io/centos-boot/fedora-boot:eln
-# FROM registry.gitlab.com/centos/cloud/sagano/fedora-boot-tier-1:eln
+FROM quay.io/centos-boot/fedora-tier-1:eln
 COPY *.repo /etc/yum.repos.d/
 RUN dnf --disablerepo='*' --enablerepo=copr-coreos-continuous --enablerepo=copr-rhcontainerbot-bootc -y distro-sync && \
     dnf clean all && rm -rf /var/* && \