https://github.com/itsubaki/gocov

Go coverage reporter
https://github.com/itsubaki/gocov

coverage

Last synced: 16 days ago
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Go coverage reporter

• Host: GitHub
• URL: https://github.com/itsubaki/gocov
• Owner: itsubaki
• License: mit
• Created: 2026-05-19T10:59:31.000Z (about 1 month ago)
• Default Branch: main
• Last Pushed: 2026-05-22T16:11:42.000Z (29 days ago)
• Last Synced: 2026-05-22T16:30:52.620Z (28 days ago)
• Topics: coverage
• Language: Go
• Homepage: https://itsubaki.github.io/gocov/
• Size: 73.2 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# gocov

[![PkgGoDev](https://pkg.go.dev/badge/github.com/itsubaki/gocov)](https://pkg.go.dev/github.com/itsubaki/gocov)

[![Go Report Card](https://goreportcard.com/badge/github.com/itsubaki/gocov?style=flat-square)](https://goreportcard.com/report/github.com/itsubaki/gocov)

[![tests](https://github.com/itsubaki/gocov/workflows/tests/badge.svg)](https://github.com/itsubaki/gocov/actions)

[![coverage](https://itsubaki.github.io/gocov/coverage.svg)](https://itsubaki.github.io/gocov/)

`gocov` turns a Go coverage profile into a rich, local HTML report. Run it from the root of the Go repository that produced the profile:

```sh

go test -coverprofile=coverage.txt -covermode=atomic

gocov -f coverage.txt

```

By default it writes `coverage.html` in the current directory.

## Installation

```sh

go install github.com/itsubaki/gocov@latest

```

## Usage

```sh

gocov -f coverage.txt -o coverage.html

```

Flags:

- `-f`: path to a Go coverage profile, usually created by `go test ./... -coverprofile=coverage.txt`

- `-o`: output path for the generated HTML report

- `-root`: Go repository root; defaults to the current directory

The report is a single self-contained HTML file with summary charts, a hierarchical directory coverage pie weighted by coverable lines, directory bars, searchable file navigation, and line-level coverage highlighting.