dragon

README

dragon-imports

A tool for speedup goimports command 🐉

Usage

All you have to do run dragon-imports command 👍

$ dragon-imports

After run the command, your goimports will become fast 💫

goimports time (sec)

before	after
0.893	0.019

How dose it work?

goimports command searches for a package with the given symbols from stdlib mappings at first. In this case, the command hopefully never have to scan the GOPATH.

dragon-imports add GOPATH's libs to stdlib mappings, and install goimports again.

new goimports have stdlib and all GOPATH's libs mappings, it's very fast.

Note: It supports .goimportsignore and ignores vendor/ directory.

Return to the original goimports

You can return to the original goimports by the following:

$ dragon-imports --restore

Installation

$ go get github.com/monochromegane/dragon-imports/...

Note: dragon-imports supports golang.org/x/tools older than the revision. So, I recommend upgrading golang.org/x/tools by go get -u golang.org/x/tools/....

ToDo

• File system notification.

Contribution

1. Fork it
2. Create a feature branch
3. Commit your changes
4. Rebase your local changes against the master branch
5. Run test suite with the go test ./... command and confirm that it passes
6. Run gofmt -s
7. Create new Pull Request

License

MIT

Author

monochromegane

Documentation

Index

• func Imports(restore, gomodules bool) error

Functions

func Imports

func Imports(restore, gomodules bool) error

Imports generate zstdlib.go from api files and libs in GOPATH.