major rework

.github/workflows/build.yml

@@ -0,0 +1,66 @@
+name: build
+
+on:
+  push:
+    tags: ['[0-9]*']
+
+jobs:
+  windows:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: msys2/setup-msys2@v2
+        with:
+          msystem: MINGW64
+          install: mingw-w64-x86_64-clang mingw-w64-x86_64-lld
+      - name: inject keys
+        shell: bash
+        env:
+          KEYS: ${{ secrets.KEYS_INC }}
+        run: printf '%s\n' "$KEYS" > include/keys.inc
+      - name: build
+        shell: msys2 {0}
+        run: sh build.cmd
+      - uses: actions/upload-artifact@v4
+        with:
+          name: win-x64
+          path: build/unsegareborn-win-x64.exe
+
+  linux:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: deps
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y clang lld
+      - name: inject keys
+        env:
+          KEYS: ${{ secrets.KEYS_INC }}
+        run: printf '%s\n' "$KEYS" > include/keys.inc
+      - run: sed 's/\r$//' build.cmd | sh
+      - uses: actions/upload-artifact@v4
+        with:
+          name: linux-x64
+          path: build/unsegareborn-linux-x64
+
+  release:
+    needs: [windows, linux]
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/')
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: win-x64
+          path: win
+      - uses: actions/download-artifact@v4
+        with:
+          name: linux-x64
+          path: linux
+      - uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            win/unsegareborn-win-x64.exe
+            linux/unsegareborn-linux-x64