build: include BuildImage.yml file

.github/workflows/BuildImage.yaml

@@ -0,0 +1,61 @@
+name: Build Image
+
+on: [push, pull_request, workflow_dispatch]
+
+env:
+  ENDPOINT: "user/endpoint"
+  BRANCH: "master"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.3
+
+      - name: Build image
+        run: |
+          docker build --no-cache -t ${{ github.sha }} .
+
+      - name: Tag image
+        if: ${{ github.ref == format('refs/heads/{0}', env.BRANCH) && env.ENDPOINT != 'user/endpoint' }}
+        run: |
+          docker tag ${{ github.sha }} ${ENDPOINT}
+          docker tag ${{ github.sha }} ${ENDPOINT}:${{ github.sha }}
+          docker tag ${{ github.sha }} ghcr.io/${ENDPOINT}
+          docker tag ${{ github.sha }} ghcr.io/${ENDPOINT}:${{ github.sha }}
+
+      - name: Credential check
+        if: ${{ github.ref == format('refs/heads/{0}', env.BRANCH) && env.ENDPOINT != 'user/endpoint' }}
+        run: |
+          echo "CR_USER=${{ secrets.CR_USER }}" >> $GITHUB_ENV
+          echo "CR_PAT=${{ secrets.CR_PAT }}" >> $GITHUB_ENV
+          echo "DOCKERUSER=${{ secrets.DOCKERUSER }}" >> $GITHUB_ENV
+          echo "DOCKERPASS=${{ secrets.DOCKERPASS }}" >> $GITHUB_ENV
+          if [[ "${{ secrets.CR_USER }}" == "" && "${{ secrets.CR_PAT }}" == "" && "${{ secrets.DOCKERUSER }}" == "" && "${{ secrets.DOCKERPASS }}" == "" ]]; then
+            echo "::error::Push credential secrets missing."
+            echo "::error::You must set either CR_USER & CR_PAT or DOCKERUSER & DOCKERPASS as secrets in your repo settings."
+            echo "::error::See https://github.com/linuxserver/docker-mods/blob/master/README.md for more information/instructions."
+            exit 1
+          fi
+
+      - name: Login to GitHub Container Registry
+        if: ${{ github.ref == format('refs/heads/{0}', env.BRANCH) && env.CR_USER && env.CR_PAT && env.ENDPOINT != 'user/endpoint' }}
+        run: |
+          echo "${{ secrets.CR_PAT }}" | docker login ghcr.io -u ${{ secrets.CR_USER }} --password-stdin
+
+      - name: Push tags to GitHub Container Registry
+        if: ${{ github.ref == format('refs/heads/{0}', env.BRANCH) && env.CR_USER && env.CR_PAT && env.ENDPOINT != 'user/endpoint' }}
+        run: |
+          docker push ghcr.io/${ENDPOINT}:${{ github.sha }}
+          docker push ghcr.io/${ENDPOINT}
+
+      - name: Login to DockerHub
+        if: ${{ github.ref == format('refs/heads/{0}', env.BRANCH) && env.DOCKERUSER && env.DOCKERPASS && env.ENDPOINT != 'user/endpoint' }}
+        run: |
+          echo ${{ secrets.DOCKERPASS }} | docker login -u ${{ secrets.DOCKERUSER }} --password-stdin
+
+      - name: Push tags to DockerHub
+        if: ${{ github.ref == format('refs/heads/{0}', env.BRANCH) && env.DOCKERUSER && env.DOCKERPASS && env.ENDPOINT != 'user/endpoint' }}
+        run: |
+          docker push ${ENDPOINT}:${{ github.sha }}
+          docker push ${ENDPOINT}