gopkgs
gopkgs is a tool that provides list of available Go packages that can be imported.
This is an alternative to go list all, just faster.
Installation
$ go get -u github.com/uudashr/gopkgs/cmd/gopkgs
or, using Go 1.12+:
$ go install github.com/uudashr/gopkgs/v2/cmd/gopkgs@latest
Usage
Tool
$ gopkgs -help
Usage of gopkgs:
-format string
custom output format (default "{{.ImportPath}}")
-help
show this message
-no-vendor
exclude vendor dependencies except under workDir (if specified)
-workDir string
importable packages only for workDir
Use -format to custom the output using template syntax. The struct being passed to template is:
type Pkg struct {
Dir string // directory containing package sources
ImportPath string // import path of package in dir
Name string // package name
Standard bool // is this package part of the standard Go library?
}
Use -workDir={path} to speed up the package search. This will ignore any vendor package outside the package root.
Library
This project adheres to the Go modules release strategy by using the Major subdirectory approach.
Starting from version v2.0.3, you're able to use either github.com/uudashr/gopkgs or github.com/uudashr/gopkgs/v2 versions independently.
The tool cmd/gopkgs uses v2 package internally.
Example
Get package name along with the import path.
$ gopkgs -format "{{.Name}};{{.ImportPath}}"
testing;github.com/mattes/migrate/source/testing
http;github.com/stretchr/testify/http
ql;github.com/mattes/migrate/database/ql
pkgtree;github.com/golang/dep/internal/gps/pkgtree
sqlite3;github.com/mattes/migrate/database/sqlite3
gps;github.com/golang/dep/internal/gps
spanner;github.com/mattes/migrate/database/spanner
dep;github.com/golang/dep
shortener;github.com/uudashr/shortener
bindata;github.com/mattes/migrate/source/go-bindata
postgres;github.com/mattes/migrate/database/postgres
test;github.com/vektra/mockery/mockery/fixtures
awss3;github.com/mattes/migrate/source/aws-s3
Tips
Use -workDir={path} flag, it will speed up the package search by ignoring the external vendor.
Related Project
This is based on https://github.com/haya14busa/gopkgs but takes slightly different path by simplifying its implementation.