From 09239f6e608b8a68b95baf96386b3b36b8ced8da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien?= <git@garnier.dev>
Date: Mon, 25 Dec 2023 23:36:12 +0000
Subject: [PATCH] Create build GitHub Actions workflow

---
 .github/workflows/build.yaml | 47 ++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 .github/workflows/build.yaml

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
new file mode 100644
index 0000000..54ecc83
--- /dev/null
+++ b/.github/workflows/build.yaml
@@ -0,0 +1,47 @@
+name: Build Docker image
+
+on:
+  push:
+    branches: main
+  workflow_dispatch:
+
+env:
+  CONTAINER_REGISTRY: ghcr.io
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.CONTAINER_REGISTRY }}
+          username: ${{ github.repository_owner }}
+          password: ${{ github.token }}
+
+      - name: Generate image tag
+        id: prepare
+        run: |
+          branch=${GITHUB_REF##*/}
+          sha=${GITHUB_SHA::8}
+          ts=$(date +%s)
+          echo "TAG=${branch}-${sha}-${ts}" >> $GITHUB_OUTPUT
+
+      - name: Build and publish container image with tag
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ github.repository }}:${{ steps.prepare.outputs.TAG }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max