From 6583b501bb967e97f0abd6f8f69cb742a0148a01 Mon Sep 17 00:00:00 2001
From: Jonas Bostoen <jonasbostoen@fastmail.com>
Date: Fri, 17 Jan 2025 12:09:59 +0100
Subject: [PATCH] ci: docker build cmd wip

---
 .github/workflows/docker-build-cmd.yml | 56 ++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 .github/workflows/docker-build-cmd.yml

diff --git a/.github/workflows/docker-build-cmd.yml b/.github/workflows/docker-build-cmd.yml
new file mode 100644
index 000000000..ca138d2b5
--- /dev/null
+++ b/.github/workflows/docker-build-cmd.yml
@@ -0,0 +1,56 @@
+# .github/workflows/docker-build-on-comment.yml
+name: Build Docker Image on Comment
+
+on:
+  issue_comment:
+    types: [created]
+
+jobs:
+  build:
+    if: |
+      github.event.issue.pull_request != null &&
+      startsWith(github.event.comment.body, '/build ')
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Extract subdirectory and tag from comment
+        id: extract
+        run: |
+          echo "Comment: ${{ github.event.comment.body }}"
+          if [[ "${{ github.event.comment.body }}" =~ ^/build[[:space:]]+([^:]+):(.+)$ ]]; then
+            echo "subdir=${BASH_REMATCH[1]}" >> $GITHUB_ENV
+            echo "tag=${BASH_REMATCH[2]}" >> $GITHUB_ENV
+          else
+            echo "Comment does not match the expected pattern."
+            exit 1
+          fi
+
+      - name: Checkout PR code
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.issue.pull_request.head.ref }}
+
+      # - name: Set up Docker Buildx
+      #   uses: docker/setup-buildx-action@v2
+
+      # - name: Log in to GitHub Container Registry
+      #   uses: docker/login-action@v2
+      #   with:
+      #     registry: ghcr.io
+      #     username: ${{ github.actor }}
+      #     password: ${{ secrets.GITHUB_TOKEN }}
+
+      # - name: Build and push Docker image
+      #   uses: docker/build-push-action@v4
+      #   with:
+      #     context: ./${{ env.subdir }}
+      #     push: true
+      #     tags: ghcr.io/${{ github.repository_owner }}/${{ env.subdir }}:${{ env.tag }}
+
+      - name: Post comment on PR
+        uses: thollander/actions-comment-pull-request@v1
+        with:
+          message: |
+            The Docker image has been successfully built and pushed to GHCR.
+            Image: `ghcr.io/${{ github.repository_owner }}/${{ env.subdir }}:${{ env.tag }}`
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file