feat: rust ci to build binaries

Author: daniqss

.github/workflows/release.yaml

@@ -3,30 +3,74 @@ name: Release
 on:
   push:
     tags:
-      - 'v*.*.*'
-
-permissions:
-  contents: write
+      - "v*.*.*"
 
 jobs:
-  release:
-    runs-on: ubuntu-latest
+  build:
+    name: Build (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+            binary_suffix: ""
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
+            binary_suffix: ".exe"
+          - os: macos-latest
+            target: x86_64-apple-darwin
+            binary_suffix: ""
+
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
+      - name: Checkout
+        uses: actions/checkout@v4
 
-      - name: Install Nix
-        uses: cachix/install-nix-action@v31
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
         with:
-          nix_path: nixpkgs=channel:nixos-25.11
+          targets: ${{ matrix.target }}
 
-      - name: Build project
+      - name: Cache
+        uses: Swatinem/rust-cache@v2
+
+      - name: Build
+        run: cargo build --release --target ${{ matrix.target }}
+
+      - name: Rename binary
+        id: rename
+        shell: bash
         run: |
-          nix develop --command uv build
+          BIN_NAME="mi-programa"
+          SRC="target/${{ matrix.target }}/release/${BIN_NAME}${{ matrix.binary_suffix }}"
+          DST="${BIN_NAME}-${{ matrix.target }}${{ matrix.binary_suffix }}"
+          mv "$SRC" "$DST"
+          echo "artifact=$DST" >> $GITHUB_OUTPUT   # <-- GITHUB_OUTPUT en vez de GITHUB_ENV
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ steps.rename.outputs.artifact }}
+          path: ${{ steps.rename.outputs.artifact }}
+          
+  release:
+    name: Create Release
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    steps:
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+        with:
+          merge-multiple: true
 
       - name: Create Release
         uses: softprops/action-gh-release@v2
         with:
           generate_release_notes: true
           files: |
-            dist/stepcode-*
+            stepcode-x86_64-unknown-linux-gnu
+            stepcode-x86_64-pc-windows-msvc.exe
+            stepcode-x86_64-apple-darwin