Fixing master build (#342)

* Fixing master build

* Using gh-pages as default branch

.github/workflows/master.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   benchmark:
-    name: Run Criterion benchmark
+    name: Upload docs and run benchmarks
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -30,6 +30,21 @@ jobs:
         with:
           path: target
           key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
+      - name: Generate documentation
+        uses: actions-rs/cargo@v1
+        with:
+          command: doc
+          args: -v --document-private-items
+      - run: echo "<meta http-equiv=refresh content=0;url=boa/index.html>" > target/doc/index.html
+      - run: mkdir target/doc_upload && mv target/doc target/doc_upload/doc
+      - name: Upload documentation
+        uses: crazy-max/ghaction-github-pages@v1
+        with:
+          target_branch: gh-pages
+          keep_history: true
+          build_dir: target/doc_upload
+        env:
+          GITHUB_PAT: ${{ secrets.PERSONAL_GITHUB_TOKEN }}
       - name: Run benchmark
         run: cargo bench -p Boa | tee output.txt
       - name: Store benchmark result
@@ -41,42 +56,3 @@ jobs:
           auto-push: true
           github-token: ${{ secrets.PERSONAL_GITHUB_TOKEN }}
 
-  doc-upload:
-    name: Upload documentation
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-          profile: minimal
-      - name: Cache cargo registry
-        uses: actions/cache@v1
-        with:
-          path: ~/.cargo/registry
-          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
-      - name: Cache cargo index
-        uses: actions/cache@v1
-        with:
-          path: ~/.cargo/git
-          key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
-      - name: Cache cargo build
-        uses: actions/cache@v1
-        with:
-          path: target
-          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
-      - name: Generate documentation
-        uses: actions-rs/cargo@v1
-        with:
-          command: doc
-          args: -v --document-private-items
-      - run: echo "<meta http-equiv=refresh content=0;url=boa/index.html>" > target/doc/index.html
-      - name: Upload documentation
-        uses: appleboy/gh-pages-action@0.0.2
-        with:
-          username: ${{ secrets.USERNAME }}
-          password: ${{ secrets.PERSONAL_GITHUB_TOKEN }}
-          remote_url: https://github.com/${{ env.GITHUB_REPOSITORY }}.git
-          target_directory: target/doc
-          target_branch: gh-pages-test