version: "1.0.0" name: tobari-installer description: Install the tobari CLI tool for scoped coverage measurement in Go. Use when the user wants to install tobari, set up tobari, or prepare their environment for coverage measurement. Triggers on phrases like "install tobari", "setup tobari", or "get started with tobari".

Install Tobari

This skill helps install the tobari CLI tool for scoped coverage measurement in Go.

Installation

Install the tobari CLI using the following command:

go install github.com/goccy/tobari/cmd/tobari@latest

Verify Installation

After installation, verify that tobari is available:

tobari version

Important Version Matching

The version of the tobari CLI tool and the tobari library used in your application must match.

For example, if you install tobari@v0.2.1, your go.mod should also require:

github.com/goccy/tobari v0.2.1

Version mismatch will cause fingerprint errors during linking.

Basic Usage

After installation, you can run tests with tobari coverage:

GOFLAGS="$(tobari flags)" go test ./...

This will generate coverage data in tobari/tobari.json and tobari/tobari.toon.

Specifying Output Directory

Use TOBARI_COVERDIR to specify where coverage data should be written:

TOBARI_COVERDIR=/path/to/output GOFLAGS="$(tobari flags)" go test ./...

Next Steps

After running tests with tobari:

• Use tobari-duplicated-tests-remover skill to find and remove duplicate tests
• Use tobari-coverage-improver skill to improve test coverage incrementally