Merge Github Actions workflows

type: development

.github/workflows/build.yaml

@@ -27,6 +27,8 @@ jobs:
         - os: windows-latest
           target: x86_64-pc-windows-msvc
     runs-on: ${{matrix.os}}
+    env:
+      RUSTFLAGS: "-D warnings"
     steps:
     - uses: actions/checkout@v2
     - name: Install Stable
@@ -43,8 +45,7 @@ jobs:
         cargo --version
         cargo clippy --version
     - name: Build
-      run: RUSTFLAGS="-D warnings" cargo build --all --verbose
-      shell: bash
+      run: cargo build --all --verbose
     - name: Test
       run: cargo test --all --verbose
     - name: Clippy
@@ -66,11 +67,24 @@ jobs:
       run: |
         cargo run --package update-readme toc
         git diff --no-ext-diff --quiet --exit-code
+    - name: Install `mdbook`
+      uses: peaceiris/actions-mdbook@v1
+      with:
+        mdbook-version: latest
+    - name: Build Book
+      run: mdbook build book --dest-dir ../www/book
+    - name: Deploy Book
+      if: github.ref == 'refs/heads/master'
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token:   ${{secrets.GITHUB_TOKEN}}
+        publish_branch: gh-pages
+        publish_dir:    ./www
     - name: Package
       id: package
       if: startsWith(github.ref, 'refs/tags/v')
-      run: ./bin/package ${{github.ref}} ${{matrix.os}} ${{matrix.target}}
       shell: bash
+      run: ./bin/package ${{github.ref}} ${{matrix.os}} ${{matrix.target}}
     - name: Publish
       uses: softprops/action-gh-release@v1
       if: startsWith(github.ref, 'refs/tags/v')

src/subcommand/torrent/create.rs

@@ -1809,17 +1809,17 @@ Content Size  9 bytes
   fn populate_symlinks(env: &Env) {
     let dir = env.resolve("foo");
     let file_src = env.resolve("bar");
-    let file_link = env.resolve("foo/bar");
     let dir_src = env.resolve("dir-src");
     let dir_contents = dir_src.join("baz");
-    let dir_link = env.resolve("foo/dir");
     fs::create_dir(&dir_src).unwrap();
     fs::write(dir_contents, "baz").unwrap();
 
     fs::create_dir(&dir).unwrap();
     fs::write(file_src, "bar").unwrap();
     #[cfg(unix)]
     {
+      let file_link = env.resolve("foo/bar");
+      let dir_link = env.resolve("foo/dir");
       Command::new("ln")
         .arg("-s")
         .arg("../bar")

src/test_env.rs

@@ -67,10 +67,12 @@ impl TestEnv {
     fs::create_dir(self.env.resolve(path)).unwrap();
   }
 
+  #[cfg(unix)]
   pub(crate) fn metadata(&self, path: impl AsRef<Path>) -> fs::Metadata {
     fs::metadata(self.env.resolve(path)).unwrap()
   }
 
+  #[cfg(unix)]
   pub(crate) fn set_permissions(&self, path: impl AsRef<Path>, permissions: fs::Permissions) {
     fs::set_permissions(self.env.resolve(path), permissions).unwrap();
   }