From 5bfedf1ee8ebf10aa62069515210d0aef82a2b88 Mon Sep 17 00:00:00 2001
From: Ivan Godwin <ivan.godwin@gmail.com>
Date: Sat, 3 May 2025 02:59:12 -0700
Subject: [PATCH] initial add of build action

---
 .gitea/build-dogecoing.yml | 90 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 .gitea/build-dogecoing.yml

diff --git a/.gitea/build-dogecoing.yml b/.gitea/build-dogecoing.yml
new file mode 100644
index 0000000..f0da157
--- /dev/null
+++ b/.gitea/build-dogecoing.yml
@@ -0,0 +1,90 @@
+name: Build and Push Dogecoin Node
+
+on:
+  push:
+    branches: [main]
+  schedule:
+    - cron: '0 0 * * *' # Run daily at midnight UTC
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      # Checkout the repository
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # Fetch full history for commit
+
+      # Install jq for JSON parsing
+      - name: Install jq
+        run: sudo apt-get update && sudo apt-get install -y jq
+
+      # Get latest Dogecoin version
+      - name: Get latest Dogecoin version
+        id: get-version
+        run: |
+          LATEST_VERSION=$(curl -s https://api.github.com/repos/dogecoin/dogecoin/releases/latest | jq -r '.tag_name' | sed 's/^v//')
+          echo "LATEST_VERSION=$LATEST_VERSION" >> $GITHUB_ENV
+
+      # Check last built version
+      - name: Check last built version
+        id: check-version
+        run: |
+          if [ -f last_version.txt ]; then
+            LAST_VERSION=$(cat last_version.txt)
+          else
+            LAST_VERSION="0.0.0"
+          fi
+          echo "LAST_VERSION=$LAST_VERSION" >> $GITHUB_ENV
+          # Compare versions (e.g., 1.14.9 vs 1.14.8)
+          if [ "$(printf '%s\n' "$LATEST_VERSION" "$LAST_VERSION" | sort -V | tail -n1)" = "$LATEST_VERSION" ] && [ "$LATEST_VERSION" != "$LAST_VERSION" ]; then
+            echo "New version detected: $LATEST_VERSION > $LAST_VERSION"
+            echo "BUILD_REQUIRED=true" >> $GITHUB_ENV
+          else
+            echo "No new version: $LATEST_VERSION <= $LAST_VERSION"
+            echo "BUILD_REQUIRED=false" >> $GITHUB_ENV
+          fi
+
+      # Set up QEMU for multiarch builds (only if build is required)
+      - name: Set up QEMU
+        if: env.BUILD_REQUIRED == 'true'
+        uses: docker/setup-qemu-action@v2
+
+      # Set up Docker Buildx (only if build is required)
+      - name: Set up Docker Buildx
+        if: env.BUILD_REQUIRED == 'true'
+        uses: docker/setup-buildx-action@v2
+
+      # Log in to Gitea Registry (only if build is required)
+      - name: Login to Gitea Registry
+        if: env.BUILD_REQUIRED == 'true'
+        uses: docker/login-action@v2
+        with:
+          registry: gitea.ivangodwin.com
+          username: ${{ secrets.GITEA_USERNAME }}
+          password: ${{ secrets.GITEA_TOKEN }}
+
+      # Build and push multiarch image (only if build is required)
+      - name: Build and push
+        if: env.BUILD_REQUIRED == 'true'
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: docker/Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: gitea.ivangodwin.com/ivangodwin/dogecoin-node:latest,gitea.ivangodwin.com/ivangodwin/dogecoin-node:${{ env.LATEST_VERSION }}
+          build-args: |
+            DOGECOIN_VERSION=${{ env.LATEST_VERSION }}
+
+      # Update last_version.txt and commit (only if build is required)
+      - name: Update last built version
+        if: env.BUILD_REQUIRED == 'true'
+        run: |
+          echo "${{ env.LATEST_VERSION }}" > last_version.txt
+          git config user.name "Gitea Actions"
+          git config user.email "actions@gitea.ivangodwin.com"
+          git add last_version.txt
+          git commit -m "Update last built Dogecoin version to ${{ env.LATEST_VERSION }}"
+          git push
\ No newline at end of file