Cross-compile to arm (#49)

* Cross-compile to arm

* fix linter warnings

* inc version

.github/workflows/release.yml

@@ -15,12 +15,21 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v1
+      - name: Install stable toolchain linux
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
       - name: Run tests
         run: cargo test --verbose
 
   release-linux:
     runs-on: ubuntu-latest
     needs: tests
+    strategy:
+      matrix:
+        target: [ aarch64-unknown-linux-musl, x86_64-unknown-linux-musl ]
     steps:
       - name: Checkout
         uses: actions/checkout@v1
@@ -29,30 +38,40 @@ jobs:
         uses: actions/[email protected]
         with:
           path: target
-          key: ${{ runner.OS }}-build-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ matrix.target }}-build-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.OS }}-build-
+            ${{ matrix.target }}-build-
 
       - name: Install stable toolchain linux
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
           toolchain: stable
           override: true
-          target: x86_64-unknown-linux-musl
+          target: ${{ matrix.target }}
 
-      - name: Build for release linux
+      - name: Install musl-tools
         run: |
+          sudo apt-get update
           sudo apt-get install -y musl-tools
-          cargo build --release --target=x86_64-unknown-linux-musl
-          mv target/x86_64-unknown-linux-musl/release bin/
-          tar -czvf protofetch_linux_amd64.tar.gz bin/protofetch
+
+      - name: Build target
+        uses: actions-rs/cargo@v1
+        with:
+          use-cross: true
+          command: build
+          args: --release --target ${{ matrix.target }}
+
+      - name: Package
+        run: |
+          mv target/${{ matrix.target }}/release bin/
+          tar -czvf protofetch_${{ matrix.target }}.tar.gz bin/protofetch
 
       - name: Upload release
         uses: softprops/action-gh-release@v1
         with:
           files: |
-           protofetch_linux_amd64.tar.gz
+           protofetch_${{ matrix.target }}.tar.gz
 
   release-mac-arm:
     runs-on: macos-latest

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "protofetch"
-version = "0.0.20"
+version = "0.0.21"
 edition = "2018"
 license = "Apache-2.0"
 description = "A source dependency management tool for Protobuf."

src/proto.rs

@@ -128,7 +128,6 @@ fn pruned_transitive_dependencies(
         dep: &LockedDependency,
         lockfile: &LockFile,
         visited: &mut HashSet<PathBuf>,
-        visited_dep: &mut HashSet<LockedDependency>,
         found_proto_deps: &mut HashSet<ProtoFileCanonicalMapping>,
     ) -> Result<(), ProtoError> {
         let dep_dir = cache_src_dir.join(&dep.name.value).join(&dep.commit_hash);
@@ -160,7 +159,6 @@ fn pruned_transitive_dependencies(
                     dep,
                     lockfile,
                     visited,
-                    visited_dep,
                     found_proto_deps,
                 )?;
             }
@@ -192,7 +190,6 @@ fn pruned_transitive_dependencies(
                 dep,
                 lockfile,
                 &mut visited,
-                &mut visited_dep,
                 &mut found_proto_deps,
             )?;
         }
@@ -212,7 +209,6 @@ fn pruned_transitive_dependencies(
             &t_dep,
             lockfile,
             &mut visited,
-            &mut visited_dep,
             &mut found_proto_deps,
         )?;
     }
@@ -266,7 +262,7 @@ fn extract_proto_dependencies_from_file(file: &Path) -> Result<Vec<PathBuf>, Pro
     while reader.read_line(&mut line)? > 0 {
         if line.starts_with("import ") {
             if let Some(dependency) = line.split_whitespace().nth(1) {
-                let dependency = dependency.to_string().replace(';', "").replace('\"', "");
+                let dependency = dependency.to_string().replace([';', '\"'], "");
                 dependencies.push(PathBuf::from(dependency));
             }
         }