ci: add release and cache, fix typo

.github/workflows/build.yml

@@ -1,51 +0,0 @@
-on: [push, pull_request]
-
-name: Build
-
-jobs:
-  build:
-    name: Build
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os:
-          - ubuntu-latest
-          - macOS-latest
-          - windows-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          target: ${{ matrix.target }}
-          override: true
-
-      - uses: actions-rs/cargo@v1
-        with:
-          use-cross: true
-          command: build
-          args: --release
-
-  cross_compile:
-    name: Cross compile
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        target:
-          - armv7-unknown-linux-gnueabihf
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          target: ${{ matrix.target }}
-          override: true
-      - uses: actions-rs/cargo@v1
-        with:
-          use-cross: true
-          command: build
-          args: --release --target=${{ matrix.target }}
-
-          

.github/workflows/rust.yml

@@ -0,0 +1,88 @@
+on: [push, pull_request]
+
+name: Build
+
+jobs:
+  build:
+    name: Build
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        include:
+          - os: ubuntu-latest
+            artifact_name: blflash
+            release_name: blflash-linux-amd64
+          - os: windows-latest
+            artifact_name: blflash.exe
+            release_name: blflash-windows-amd64.exe
+          - os: macos-latest
+            artifact_name: blflash
+            release_name: blflash-macos-amd64
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Cache Cargo build
+        uses: actions/cache@v1
+        with:
+          path: target/
+          key: ${{ matrix.os }}-stable-target
+          restore-keys: |
+            ${{ matrix.os }}-stable-target
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.target }}
+          override: true
+
+      - uses: actions-rs/cargo@v1
+        with:
+          use-cross: true
+          command: build
+          args: --release
+
+      - name: Upload binaries to release
+        uses: svenstaro/upload-release-action@v1-release
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: target/release/${{ matrix.artifact_name }}
+          asset_name: ${{ matrix.release_name }}
+          tag: ${{ github.ref }}
+
+  cross_compile:
+    name: Cross compile
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        target:
+          - armv7-unknown-linux-gnueabihf
+    steps:
+      - uses: actions/checkout@v2
+      - name: Cache Cargo build
+        uses: actions/cache@v1
+        with:
+          path: target/
+          key: ${{ matrix.os }}-stable-target
+          restore-keys: |
+            ${{ matrix.os }}-stable-target
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.target }}
+          override: true
+      - uses: actions-rs/cargo@v1
+        with:
+          use-cross: true
+          command: build
+          args: --release --target=${{ matrix.target }}
+      - name: Upload binaries to release
+        uses: svenstaro/upload-release-action@v1-release
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: target/${{ matrix.target }}/release/blflash
+          asset_name: blflash-${{ matrix.target }}
+          tag: ${{ github.ref }}
+
+