From 4f69cbba9772cc80c8421d37b189686eaca85dc0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Ber=C3=A1nek?= <jakub.beranek@vsb.cz>
Date: Wed, 3 Apr 2024 14:28:28 +0200
Subject: [PATCH] CI: add workflow for publishing Docker image

---
 .github/workflows/publish-image.yml | 30 +++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 .github/workflows/publish-image.yml

diff --git a/.github/workflows/publish-image.yml b/.github/workflows/publish-image.yml
new file mode 100644
index 0000000..fa0ef5d
--- /dev/null
+++ b/.github/workflows/publish-image.yml
@@ -0,0 +1,30 @@
+name: Publish Docker image to ghcr.io
+
+permissions:
+  packages: write
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  test:
+    name: Publish image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: kobzol
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - uses: docker/setup-buildx-action@v3
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          tags: ghcr.io/kobzol/cargo-pgo:${{ github.ref_name }},ghcr.io/kobzol/cargo-pgo:latest