chore: setup GoReleaser and automated release workflow

.github/workflows/release.yml

@@ -0,0 +1,33 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.25'
+          cache: true
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: latest
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.yaml

@@ -0,0 +1,58 @@
+# .goreleaser.yaml
+version: 2
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+    main: ./cmd/grepturbo/main.go
+    binary: grepturbo
+
+archives:
+  - format: tar.gz
+    # this name template makes the result look like grepturbo_1.0.0_linux_amd64.tar.gz
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- .Version }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+    # use zip for windows archives
+    format_overrides:
+      - goos: windows
+        format: zip
+
+checksum:
+  name_template: 'checksums.txt'
+
+snapshot:
+  name_template: "{{ .Tag }}-next"
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+      - '^chore:'
+      - 'Merge pull request'
+      - 'Merge branch'
+
+release:
+  github:
+    owner: yanurag-dev
+    name: GrepTurbo
+  draft: false
+  prerelease: auto
+  mode: replace

README.md

@@ -33,10 +33,16 @@ Tested on the Go standard library source (~10,000 files):
 
 ## Install
 
+### Pre-compiled Binaries (Recommended)
+
+Download the latest binary for your platform from the [Releases](https://github.com/yanurag-dev/GrepTurbo/releases) page.
+
+### From Source
+
 ```bash
 git clone https://github.com/yanurag-dev/GrepTurbo
 cd GrepTurbo
-go build -o GrepTurbo ./cmd/GrepTurbo
+go build -o grepturbo ./cmd/grepturbo
 ```
 
 ---