Add CI

Author: omarroth

.github/workflows/ci.yml

@@ -0,0 +1,58 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+    tags: ["v*"]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - run: go test ./...
+
+  build:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: Build doubletake
+        run: CGO_ENABLED=0 go build -ldflags='-s -w -extldflags=-static' -o doubletake ./cmd/doubletake
+
+      - name: Build doubletake-ctl
+        run: CGO_ENABLED=0 go build -ldflags='-s -w -extldflags=-static' -o doubletake-ctl ./cmd/doubletake-ctl
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: binaries
+          path: |
+            doubletake
+            doubletake-ctl
+
+  release:
+    if: startsWith(github.ref, 'refs/tags/v')
+    runs-on: ubuntu-latest
+    needs: build
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: binaries
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            doubletake
+            doubletake-ctl