From a7e1bc0c5d0db8af971ce53f64f0e9058537de7a Mon Sep 17 00:00:00 2001
From: Will Hunt <will@half-shot.uk>
Date: Tue, 9 Aug 2022 12:18:37 +0100
Subject: [PATCH] Add workflow to build container image (#826)

* Add workflow to build container image

* Create 826.misc

* Support pushing latest

* Use develop

Co-authored-by: Christian Paul <christianp@matrix.org>
---
 .github/workflows/docker.yml | 44 ++++++++++++++++++++++++++++++++++++
 changelog.d/826.misc         |  1 +
 2 files changed, 45 insertions(+)
 create mode 100644 .github/workflows/docker.yml
 create mode 100644 changelog.d/826.misc

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
new file mode 100644
index 0000000..bde3be4
--- /dev/null
+++ b/.github/workflows/docker.yml
@@ -0,0 +1,44 @@
+name: Container Image
+
+on:
+  push:
+    branches: [ develop ]
+    tags: [ 'v*' ]
+  pull_request:
+    branches: [ develop ]
+
+env:
+  IMAGE_NAME: ${{ github.repository }}
+  REGISTRY: ghcr.io
+
+jobs:
+  push:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Log into registry ${{ env.REGISTRY }}
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v3
+        with:
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
diff --git a/changelog.d/826.misc b/changelog.d/826.misc
new file mode 100644
index 0000000..0892c5b
--- /dev/null
+++ b/changelog.d/826.misc
@@ -0,0 +1 @@
+Add workflow for building docker images, and push new docker images to ghcr.io.
-- 
GitLab