findpackagesrc

README

findpackagesrc

Golang package that find original source path

package main

import (
    "fmt"
    "github.com/shibukawa/findpackagesrc"
)

func main() {
    finder, err := findpackagesrc.NewFinder(findpackagesrc.Option{})
    if err != nil {
        panic(err)
    }
    path, err := finder.FindSourcePath("github.com/stretchr/testify")
    if err != nil {
        panic(err)
    }
    fmt.Println(path)
    // /home/yourname/go/pkg/mod/github.com/stretchr/testify@v1.4.0
}

Documentation

Overview

findpackagesrc package provides API to detect original source of go package

Index

• type Finder
  • func NewFinder(option Option) (*Finder, error)
  • func (f Finder) FindSourcePath(pkg string) (string, error)
• type ModType
• type Option

Types

type Finder

type Finder struct {
	// contains filtered or unexported fields
}

Finder has method returns package source

func NewFinder

func NewFinder(option Option) (*Finder, error)

NewFinder is a constructor function of Finder

func (Finder) FindSourcePath

func (f Finder) FindSourcePath(pkg string) (string, error)

FindSourcePath returns source folder of specified package

type ModType

type ModType int

const (
	Module ModType = iota + 1
	LocalPath
)

type Option

type Option struct {
	PkgPath string
	GoPath  string
}

Option specify Finder's option

Default value of PkgPath is a nearest parent folder that contains go.mod.

Default value of GoPath is a $GOPATH.