Setup GitHub actions

.github/workflows/book.yml

@@ -0,0 +1,53 @@
+name: Book
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    paths:
+    - 'book/**'
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    env:
+      MDBOOK_VERSION: '0.4.0'
+      MDBOOK_LINKCHECK_VERSION: '0.7.0'
+      MDBOOK_MERMAID_VERSION: '^0.4'
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/cache@v2
+      with:
+        path: ~/.cargo/bin
+        key: ${{ env.MDBOOK_MERMAID_VERSION }}
+    - name: Install mdbook
+      run: |
+        mkdir -p $HOME/mdbook $HOME/mdbook-linkcheck
+        curl -L https://github.com/rust-lang/mdBook/releases/download/v$MDBOOK_VERSION/mdbook-v$MDBOOK_VERSION-x86_64-unknown-linux-gnu.tar.gz | tar xz -C $HOME/mdbook
+        echo "::add-path::${HOME}/mdbook/"
+        curl -L https://github.com/Michael-F-Bryan/mdbook-linkcheck/releases/download/v$MDBOOK_LINKCHECK_VERSION/mdbook-linkcheck-v$MDBOOK_LINKCHECK_VERSION-x86_64-unknown-linux-gnu.tar.gz | tar xz -C $HOME/mdbook-linkcheck
+        echo "::add-path::${HOME}/mdbook-linkcheck/"
+        mdbook-mermaid --version || cargo install mdbook-mermaid --version $MDBOOK_MERMAID_VERSION --debug
+    - name: Build
+      run: mdbook build
+      working-directory: book
+    - uses: actions/upload-artifact@v2
+      with:
+        name: book
+        path: book/book/html
+
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+    steps:
+    - uses: actions/download-artifact@v2
+      with:
+        name: book
+    - uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: .

.github/workflows/test.yml

@@ -0,0 +1,40 @@
+name: Test
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    paths:
+    - '**.rs'
+    - '**/Cargo.*'
+
+jobs:
+  test:
+    name: Test
+    strategy:
+      matrix:
+        rust:
+        - stable
+        - beta
+        experimental:
+        - false
+        include:
+        - rust: nightly
+          experimental: true
+    continue-on-error: ${{ matrix.experimental }}
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: ${{ matrix.rust }}
+        default: true
+    - uses: actions-rs/cargo@v1
+      with:
+        command: test
+        args: --all-features --all-targets
+    - uses: actions-rs/cargo@v1
+      with:
+        command: test
+        args: --doc

.travis.yml

@@ -1,29 +0,0 @@
-language: rust
-sudo: false
-
-rust:
-  - nightly
-  - beta
-  - stable
-cache:
-  - cargo
-matrix:
-  allow_failures:
-      - rust: nightly
-before_install:
-  - cargo install mdbook --version '0.3.1' --debug --force
-  - cargo install mdbook-linkcheck --version '0.4.0' --debug --force
-  - cargo install mdbook-mermaid --version '^0.4' --debug --force
-script:
-  - RUST_BACKTRACE=1 CARGO_INCREMENTAL=0 cargo test --all
-  - RUST_BACKTRACE=1 CARGO_INCREMENTAL=0 cargo test --tests --all
-  - RUST_BACKTRACE=1 CARGO_INCREMENTAL=0 cargo test --examples --all
-  - cd book && mdbook build && mdbook test
-deploy:
-  provider: pages
-  skip-cleanup: true
-  github-token: $GITHUB_TOKEN
-  local-dir: book/book/html
-  keep-history: false
-  on:
-    branch: master

README.md

@@ -1,6 +1,7 @@
 # salsa
 
-[![Build Status](https://travis-ci.org/salsa-rs/salsa.svg?branch=master)](https://travis-ci.org/salsa-rs/salsa)
+[![Test](https://github.com/salsa-rs/salsa/workflows/Test/badge.svg)](https://github.com/salsa-rs/salsa/actions?query=workflow%3ATest)
+[![Book](https://github.com/salsa-rs/salsa/workflows/Book/badge.svg)](https://github.com/salsa-rs/salsa/actions?query=workflow%3ABook)
 [![Released API docs](https://docs.rs/salsa/badge.svg)](https://docs.rs/salsa)
 [![Crates.io](https://img.shields.io/crates/v/salsa.svg)](https://crates.io/crates/salsa)