Merge pull request #271 from paritytech/eg-docker-build

change working directory / fix travis

.github/workflows/backend.yml

@@ -24,6 +24,7 @@ jobs:
       run: cargo run --release -- --help
 
     - name: Build and Push template image
+      working-directory: ./backend
       uses: docker/build-push-action@v1 # https://github.com/docker/build-push-action
       with:
         username: ${{ secrets.DOCKER_USERNAME }}

.github/workflows/frontend.yml

@@ -38,6 +38,7 @@ jobs:
       run: yarn build
 
     - name: Build and Push template image
+      working-directory: ./frontend
       uses: docker/build-push-action@v1 # https://github.com/docker/build-push-action
       with:
         username: ${{ secrets.DOCKER_USERNAME }}

.travis.yml

@@ -26,7 +26,6 @@ before_install:
 
 before_script:
   - if [ $TRAVIS_RUST_VERSION = $CLIPPY_TOOLCHAIN ]; then rustup component add clippy-preview --toolchain=$CLIPPY_TOOLCHAIN; fi
-  - curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh -s -- -f
 
 script:
   - cd frontend