Implementing multiarch build.

.github/workflows/main.yml

@@ -3,6 +3,8 @@ on:
   push:
     branches:
       - master
+      - dev/ci
+
 jobs:
   clippy:
     runs-on: ubuntu-latest
@@ -15,19 +17,48 @@ jobs:
         with:
           command: clippy
   build:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        arch:
+          - { name: 'x86_64', os: 'ubuntu-latest', target: 'x86_64-unknown-linux-gnu', cross: false }
+          - { name: 'i686', os: 'ubuntu-latest', target: 'i686-unknown-linux-gnu', cross: true }
+          - { name: 'armv7', os: 'ubuntu-latest', target: 'armv7-unknown-linux-gnueabihf', cross: true }
+          - { name: 'aarch64', os: 'ubuntu-latest', target: 'aarch64-unknown-linux-gnu', cross: true }
+    runs-on: ${{ matrix.arch.os }}
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: target/
+          key: cargo-cache-${{ matrix.arch.target }}
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
-      - uses: actions-rs/cargo@v1
+      - name: Build
+        uses: actions-rs/cargo@v1
         with:
           command: build
-          args: --release
+          args: --release --target=${{ matrix.arch.target }}
+          use-cross: ${{ matrix.arch.cross }}
+      - name: Rename artifact
+        run: mv target/${{ matrix.arch.target }}/release/tuigreet target/${{ matrix.arch.target }}/release/tuigreet-master-${{ matrix.arch.name }}
+      - name: Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: tuigreet-master-${{ matrix.arch.name }}
+          path: target/${{ matrix.arch.target }}/release/tuigreet-master-${{ matrix.arch.name }}
+
+  package:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Download artifacts
+        uses: actions/download-artifact@v2
+        with:
+          path: target/out
       - name: Create release
-        uses: eine/tip@gha-tip
+        uses: eine/tip@tip
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-          cwd: ${{ github.workspace }}
-          files: target/release/tuigreet
+          files: target/out/*/*
+          rm: true