feat: Add build pipeline

.github/workflows/release.yml

@@ -0,0 +1,45 @@
+name: Build and Release
+
+on:
+  push:
+    tags:
+      - '*'
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Install just
+      run: |
+        mkdir -p "$HOME/.local/bin"
+        curl --proto '=https' --tlsv1.2 -sSf https://just.systems/install.sh | bash -s -- --to "$HOME/.local/bin"
+        echo "$HOME/.local/bin" >> $GITHUB_PATH
+
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: '1.23.x"
+
+    - name: Build binaries
+      run: just build
+
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v3
+      with:
+        name: binaries
+        path: build/fgc-*
+
+    - name: Create GitHub Release
+      if: startsWith(github.ref, 'refs/tags/')
+      uses: softprops/action-gh-release@v2
+      with:
+        files: build/fgc-*
+        tag_name: ${{ github.ref_name }}
+        name: Release ${{ github.ref_name }}

.gitignore

@@ -1,2 +1,3 @@
 output/*
-test/*
+test/*
+build/*

justfile

@@ -0,0 +1,32 @@
+set shell := ["bash", "-eu", "-o", "pipefail", "-c"]
+
+build:
+    #!/usr/bin/env bash
+
+    # Determine version
+    if [ "$(git rev-parse --abbrev-ref HEAD)" = "main" ]; then
+        version="latest"
+    elif git describe --tags --exact-match >/dev/null 2>&1; then
+        version="$(git describe --tags --exact-match)"
+    else
+        version="$(git rev-parse --short HEAD)"
+    fi
+
+    echo "Building version: $version"
+
+    platforms=("linux" "windows" "darwin")
+    archs=("amd64" "arm64")
+
+    for GOOS in "${platforms[@]}"; do
+        for GOARCH in "${archs[@]}"; do
+            output="fgc-${GOOS}-${GOARCH}-${version}"
+            if [ "$GOOS" = "windows" ]; then
+                output+=".exe"
+            fi
+            echo "Building for $GOOS/$GOARCH: $output"
+
+            # Build the binary
+            env CGO_ENABLED=0 GOOS="$GOOS" GOARCH="$GOARCH" \
+                go build -ldflags="-s -w" -o "build/$output" .
+        done
+    done