feat: CI: build and publish docker image

.github/workflows/linux.yml

@@ -47,12 +47,12 @@ jobs:
           key:
             ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
-            #      - name: Login to DockerHub
-            #        if: (github.ref == 'refs/heads/master' || github.event_name == 'push') && github.repository == 'realaravinth/gitpad'
-            #        uses: docker/login-action@v1
-            #        with:
-            #          username: ${{ secrets.DOCKERHUB_USERNAME }}
-            #          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Login to DockerHub
+        if: (github.ref == 'refs/heads/master' || github.event_name == 'push') && github.repository == 'realaravinth/gitpad'
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Install ${{ matrix.version }}
         uses: actions-rs/toolchain@v1
@@ -73,13 +73,13 @@ jobs:
           POSTGRES_DATABASE_URL: "${{ env.POSTGRES_DATABASE_URL }}"
           SQLITE_DATABASE_URL: "${{ env.SQLITE_DATABASE_URL }}"
 
-          #      - name: build docker images
-          #        if: matrix.version == 'stable'
-          #        run: make docker
-          #
-          #      - name: publish docker images
-          #        if: matrix.version == 'stable' && (github.ref == 'refs/heads/master' || github.event_name == 'push') && github.repository == 'realaravinth/gitpad'
-          #        run: make docker-publish
+      - name: build docker images
+        if: matrix.version == 'stable'
+        run: make docker
+
+      - name: publish docker images
+        if: matrix.version == 'stable' && (github.ref == 'refs/heads/master' || github.event_name == 'push') && github.repository == 'realaravinth/gitpad'
+        run: make docker-publish
 
       - name: run migrations
         run: make migrate