gopkgs

gopkgs - List Go packages FAST by using the same implementation as goimports

gopkgs outputs list of importable Go packages.

By using the same implementation as goimports, it's faster than go list ... (but gopkgs do not provide rich options like -f in go list)

gopkgs cares .goimportsignore which was introduced by https://github.com/golang/go/issues/16386 since it uses the same implementation as goimports.

Sample usage of gopkgs with other tools like godoc and filtering tools (peco).

Installation

Install Binary from GitHub Releases

https://github.com/haya14busa/gopkgs/releases

go get

go get -u github.com/haya14busa/gopkgs/cmd/gopkgs

SYNOPSIS

$ gopkgs -h
Usage of gopkgs:
  -fullpath
        output absolute file path to package directory. ("/usr/lib/go/src/net/http")
  -short
        output vendorless import path ("net/http", "foo/bar/vendor/a/b")

Vim

Sample usage of gopkgs in Vim: open godoc and import with vim-go and fzf

augroup gopkgs
  autocmd!
  autocmd FileType go command! -buffer Import exe 'GoImport' fzf#run({'source': 'gopkgs'})[0]
  autocmd FileType go command! -buffer Doc exe 'GoDoc' fzf#run({'source': 'gopkgs'})[0]
augroup END

Above Vim script is just a sample and isn't robust. I'm planning to create Vim plugin or ask vim-go to include the same feature.

LICENSE

under x/tools/imports/ directory

Copyright (c) 2009 The Go Authors. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

   * Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
   * Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
   * Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gopkgs copied and modified https://godoc.org/golang.org/x/tools/imports to export some interface in accordance with LICENSE.

If The Go Authors provide goimports's directory scanning code as a library, I plan to use it. ref: https://github.com/golang/go/issues/16427

🐦 Author

haya14busa (https://github.com/haya14busa)