From b6b3902db56dd1ed9ae7f1186d6c9e6b3f636ae6 Mon Sep 17 00:00:00 2001
From: Stefano Pigozzi <me@steffo.eu>
Date: Mon, 19 Dec 2022 18:08:06 +0100
Subject: [PATCH] Improve GitHub Actions workflows (based on #198)

---
 .../{codeql-analysis.yml => analysis.yml}     |  2 +-
 .github/workflows/release.yml                 | 52 +++++++++++++++++++
 2 files changed, 53 insertions(+), 1 deletion(-)
 rename .github/workflows/{codeql-analysis.yml => analysis.yml} (99%)
 create mode 100644 .github/workflows/release.yml

diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/analysis.yml
similarity index 99%
rename from .github/workflows/codeql-analysis.yml
rename to .github/workflows/analysis.yml
index a3061ab..098fce2 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/analysis.yml
@@ -17,7 +17,7 @@ on:
     branches: [ master ]
 
 jobs:
-  analyze:
+  codeql-analyze:
     name: Analyze
     runs-on: ubuntu-latest
     permissions:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..8f167e7
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,52 @@
+name: "Build Docker image"
+
+on:
+  push:
+    tags:
+      - "v*"
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  build-docker:
+    name: "🐳 Build and publish Docker image"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Checkout repository"
+        uses: actions/checkout@v2
+
+      - name: "❓ Find the release semantic version"
+        id: semver
+        uses: Steffo99/actions-semver@v0.3.5
+        with:
+          string: ${{ github.ref_name }}
+
+      - name: "🔨 Setup Buildx"
+        uses: docker/setup-buildx-action@v1
+
+      - name: "🔑 Login to GitHub Containers"
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: "🔽 Find the lowercase name of the repository"
+        id: reponame
+        uses: ASzc/change-string-case-action@v5
+        with:
+          string: ${{ github.repository }}
+
+      - name: "🏗 Build and push the Docker image"
+        uses: docker/build-push-action@v3
+        with:
+          tags: >-
+            ghcr.io/${{ steps.reponame.outputs.lowercase }}:${{ steps.semver.outputs.precedence }},
+            ghcr.io/${{ steps.reponame.outputs.lowercase }}:${{ steps.semver.outputs.core }},
+            ghcr.io/${{ steps.reponame.outputs.lowercase }}:${{ steps.semver.outputs.pair }},
+            ghcr.io/${{ steps.reponame.outputs.lowercase }}:${{ steps.semver.outputs.major }},
+            ghcr.io/${{ steps.reponame.outputs.lowercase }}:latest
+          push: true