Update README and add CI (#7)

Author: cristaloleg

.github/workflows/build.yml

@@ -0,0 +1,55 @@
+name: build
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Tag to create'
+        required: true
+        default: 'v0.0.0'
+
+jobs:
+
+  build:
+    name: Build & Test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Set up Go 1.x
+      uses: actions/setup-go@v2
+      with:
+        go-version: ^1.x
+
+    - name: Check out code
+      uses: actions/checkout@v2
+
+    - name: Test
+      run: go test -v -coverprofile=coverage.txt ./...
+
+    - name: Upload Coverage
+      uses: codecov/codecov-action@v1
+      continue-on-error: true
+      with:
+        token: ${{secrets.CODECOV_TOKEN}}
+        file: ./coverage.txt
+        fail_ci_if_error: false
+
+  release:
+    if: github.event_name == 'workflow_dispatch'
+
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Checkout with tags
+        run: git fetch --prune --unshallow --tags
+
+      - name: Create release
+        run: |
+          git log --format="%C(auto) %H %s" `git tag --sort=-committerdate | head -1`...HEAD > changelog.txt
+          echo ${{ secrets.GITHUB_TOKEN }} | gh auth login --with-token
+          gh release create ${{ github.event.inputs.tag }} -t ${{ github.event.inputs.tag }} -F changelog.txt

README.md

@@ -1,14 +1,23 @@
 # go-perftuner
 
+[![build-img]][build-url]
+[![pkg-img]][pkg-url]
+[![reportcard-img]][reportcard-url]
+[![coverage-img]][coverage-url]
+
 Helper tool for manual Go code optimization.
 
 This tool gives you an easy way to get the Go compiler output regarding specific optimisations. Like: function inlining, variable escape and bounds checks.
 
+# Notes
+
+The original implementation was started by [@quasilyte](https://github.com/quasilyte) thanks to him :tada: Than supported by [@cristaloleg](https://github.com/cristaloleg) and now is part of [go-perf](https://github.com/go-perf) organization.
+
 # Installation / Quick Start
 
 ```bash
 # Install go-perftuner:
-$ go get -u github.com/cristaloleg/go-perftuner
+$ go get -u github.com/go-perf/go-perftuner
 
 # Check installation (prints help):
 $ go-perftuner
@@ -63,6 +72,15 @@ boundChecks: fmt: src/fmt/format.go:159:22: slice/array has bound checks
 boundChecks: fmt: src/fmt/format.go:161:10: slice/array has bound checks
 ```
 
-# Notes
+## License
+
+[MIT License](LICENSE).
 
-The original implementation was started by [@quasilyte](https://github.com/quasilyte) thanks to him :tada:
+[build-img]: https://github.com/go-perf/go-perftuner/workflows/build/badge.svg
+[build-url]: https://github.com/go-perf/go-perftuner/actions
+[pkg-img]: https://pkg.go.dev/badge/go-perf/go-perftuner
+[pkg-url]: https://pkg.go.dev/github.com/go-perf/go-perftuner
+[reportcard-img]: https://goreportcard.com/badge/go-perf/go-perftuner
+[reportcard-url]: https://goreportcard.com/report/go-perf/go-perftuner
+[coverage-img]: https://codecov.io/gh/go-perf/go-perftuner/branch/main/graph/badge.svg
+[coverage-url]: https://codecov.io/gh/go-perf/go-perftuner