https://github.com/nu50218/impls

a CLI tool to find implementation and interface each other
https://github.com/nu50218/impls

go golang tool

Last synced: 5 months ago
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a CLI tool to find implementation and interface each other

• Host: GitHub
• URL: https://github.com/nu50218/impls
• Owner: nu50218
• License: bsd-3-clause
• Created: 2020-09-03T02:42:32.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2022-03-11T01:49:03.000Z (over 4 years ago)
• Last Synced: 2024-06-20T16:48:27.593Z (about 2 years ago)
• Topics: go, golang, tool
• Language: Go
• Homepage:
• Size: 73.2 KB
• Stars: 9
• Watchers: 3
• Forks: 0
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Codeowners: .github/CODEOWNERS

Awesome Lists containing this project

README

          
# impls

[![Release](https://github.com/nu50218/impls/workflows/Release/badge.svg)](https://github.com/nu50218/impls/releases)

[![Go Report Card](https://goreportcard.com/badge/github.com/nu50218/impls)](https://goreportcard.com/report/github.com/nu50218/impls)

implsはinterfaceの実装を見つけたり、実装からinterfaceを見つけたりできるツールです。

## Install

`$ go install github.com/nu50218/impls@latest`

## Usage

- interfaceから型を見つける

```go

$ impls types go/ast.Expr

/usr/local/go/src/go/ast/ast.go:411:2 ast.ArrayType

/usr/local/go/src/go/ast/ast.go:268:2 ast.BadExpr

/usr/local/go/src/go/ast/ast.go:288:2 ast.BasicLit

︙

```

- interfaceから変数を見つける

```go

$ impls vars error fmt

/usr/local/go/src/fmt/scan.go:466:5 fmt.boolError

/usr/local/go/src/fmt/scan.go:465:5 fmt.complexError

```

- 型からinterfaceを見つける

いずれのサブコマンドも第四引数以降にロードさせたいパッケージを渡すことができます。

```go

$ impls interfaces bytes.Buffer io

/usr/local/go/src/io/io.go:243:6 io.ByteReader

/usr/local/go/src/io/io.go:254:6 io.ByteScanner

/usr/local/go/src/io/io.go:260:6 io.ByteWriter

/usr/local/go/src/io/io.go:120:6 io.ReadWriter

/usr/local/go/src/io/io.go:77:6 io.Reader

/usr/local/go/src/io/io.go:170:6 io.ReaderFrom

/usr/local/go/src/io/io.go:269:6 io.RuneReader

/usr/local/go/src/io/io.go:280:6 io.RuneScanner

/usr/local/go/src/io/io.go:286:6 io.StringWriter

/usr/local/go/src/io/io.go:90:6 io.Writer

/usr/local/go/src/io/io.go:181:6 io.WriterTo

```

- help

`$ impls help`

`$ impls help types`