Finish the migration to GitHub Actions (#1500)

.circleci/config.yml

@@ -1,114 +0,0 @@
-version: 2
-
-workflows:
-  version: 2
-  build:
-    jobs:
-      - test
-      - test-wasm
-      - check-rustdoc-links
-      - integration-test
-
-jobs:
-  test:
-    machine:
-      enabled: true
-    steps:
-      - checkout
-      - run:
-          name: Enable ipv6
-          command: |
-            cat <<'EOF' | sudo tee /etc/docker/daemon.json
-            {
-              "ipv6": true,
-              "fixed-cidr-v6": "2001:db8:1::/64"
-            }
-            EOF
-            sudo service docker restart
-      - restore_cache:
-          key: test-cache
-      - run:
-          name: Prepare docker container for building
-          command: docker build --pull --no-cache -t rust-libp2p -f .circleci/images/rust-libp2p/Dockerfile .
-      - run:
-          name: Run tests, inside a docker image, with no feature
-          command: docker run --rm -v "/cache/cargo/registry:/usr/local/cargo/registry" -v "/cache/target:/app/target" -it rust-libp2p cargo test --all --no-default-features
-      - run:
-          name: Run tests, inside a docker image, with all features
-          command: docker run --rm -v "/cache/cargo/registry:/usr/local/cargo/registry" -v "/cache/target:/app/target" -it rust-libp2p cargo test --all --all-features
-      - save_cache:
-          key: test-cache
-          paths:
-            - "/cache"
-
-  check-rustdoc-links:
-    docker:
-      - image: rust:latest
-    steps:
-      - checkout
-      - restore_cache:
-          key: test-rustdoc-cache-{{ epoch }}
-      - run:
-          name: Install nightly Rust
-          # TODO: intra-doc links are available on nightly only
-          # see https://doc.rust-lang.org/nightly/rustdoc/lints.html#intra_doc_link_resolution_failure
-          command: rustup default nightly
-      - run:
-          name: Print Rust version
-          command: |
-            rustc --version
-      - run:
-          name: Check Rustdoc links
-          command: RUSTDOCFLAGS="--deny intra_doc_link_resolution_failure" cargo +nightly doc --verbose --workspace --no-deps --document-private-items
-      - save_cache:
-          key: test-rustdoc-cache-{{ epoch }}
-          paths:
-            - ./target
-            - /usr/local/cargo
-
-  test-wasm:
-    docker:
-      - image: parity/rust-builder:latest
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - test-wasm-cache-{{ epoch }}
-      - run:
-          name: Print Rust version
-          command: |
-            rustc --version
-      - run:
-          name: Build for wasm32
-          # TODO: also run tests but with --no-run; important to detect linking errors
-          command: |
-            sccache -s
-            cargo web build
-            sccache -s
-      - save_cache:
-          key: test-wasm-cache-{{ epoch }}
-          paths:
-            - ./target
-            - /usr/local/cargo
-            - /root/.cache/sccache
-
-  integration-test:
-    docker:
-      - image: rust
-      - image: ipfs/go-ipfs
-    steps:
-      - checkout
-      - restore_cache:
-          key: integration-test-cache-{{ epoch }}
-      - run:
-          name: Print Rust version
-          command: |
-            rustc --version
-      - run:
-          command: RUST_LOG=libp2p_swarm=debug,libp2p_kad=trace,libp2p_tcp=debug cargo run --example ipfs-kad
-      - save_cache:
-          key: integration-test-cache-{{ epoch }}
-          paths:
-            - "~/.cargo"
-            - "./target"
-

.circleci/images/rust-libp2p/Dockerfile

@@ -1,5 +0,0 @@
-FROM rust
-
-RUN mkdir /app
-WORKDIR /app
-COPY . /app

.github/workflows/ci.yml

@@ -3,7 +3,7 @@ name: Continuous integration
 on:
   pull_request:
   push:
-    branches:    
+    branches:
       - master
 
 jobs:
@@ -88,3 +88,28 @@ jobs:
       run: rustup default nightly
     - name: Check rustdoc links
       run: RUSTDOCFLAGS="--deny intra_doc_link_resolution_failure" cargo +nightly doc --verbose --workspace --no-deps --document-private-items
+
+  integration-test:
+    name: Integration tests
+    runs-on: ubuntu-latest
+    container:
+      image: rust
+    steps:
+    - uses: actions/checkout@v1
+    - name: Cache cargo registry
+      uses: actions/cache@v1
+      with:
+        path: ~/.cargo/registry
+        key: cargo-registry-${{ hashFiles('Cargo.toml') }}
+    - name: Cache cargo index
+      uses: actions/cache@v1
+      with:
+        path: ~/.cargo/git
+        key: cargo-index-${{ hashFiles('Cargo.toml') }}
+    - name: Cache cargo build
+      uses: actions/cache@v1
+      with:
+        path: target
+        key: cargo-build-target-${{ hashFiles('Cargo.toml') }}
+    - name: Run ipfs-kad example
+      run: RUST_LOG=libp2p_swarm=debug,libp2p_kad=trace,libp2p_tcp=debug cargo run --example ipfs-kad