Add test workflow

Author: ImVivec

.github/workflows/ci.yml

@@ -0,0 +1,49 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        go-version: ['1.24', '1.25', 'stable']
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Vet
+        run: go vet ./...
+
+      - name: Test
+        run: go test -race -count=1 -coverprofile=coverage.out ./...
+
+      - name: Upload coverage
+        if: matrix.go-version == 'stable'
+        uses: codecov/codecov-action@v4
+        with:
+          files: coverage.out
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
+  benchmark:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: stable
+      - name: Benchmark
+        run: go test -bench=. -benchmem -count=1 -run=^$ ./...

.gitignore

@@ -1,33 +1,39 @@
-# If you prefer the allow list template instead of the deny list, see community template:
-# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
-#
-# Binaries for programs and plugins
+# Binaries
 *.exe
 *.exe~
 *.dll
 *.so
 *.dylib
 
-# Test binary, built with `go test -c`
+# Test artifacts
 *.test
-
-# Code coverage profiles and other test artifacts
 *.out
 coverage.*
 *.coverprofile
 profile.cov
+coverage.html
 
-# Dependency directories (remove the comment below to include it)
-# vendor/
-
-# Go workspace file
+# Go workspace
 go.work
 go.work.sum
 
-# env file
+# Dependency directories
+vendor/
+
+# Environment
 .env
+.env.*
+
+# IDE / Editor
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+
+# Cursor
+.cursor/
 
-# Editor/IDE
-# .idea/
-# .vscode/
-.DS_STORE
+# OS files
+.DS_Store
+Thumbs.db