"============================================================================
"File:        go.vim
"Description: Check go syntax using 'go build'
"Maintainer:  Kamil Kisiel <kamil@kamilkisiel.net>
"License:     This program is free software. It comes without any warranty,
"             to the extent permitted by applicable law. You can redistribute
"             it and/or modify it under the terms of the Do What The Fuck You
"             Want To Public License, Version 2, as published by Sam Hocevar.
"             See http://sam.zoy.org/wtfpl/COPYING for more details.
"
"============================================================================
function! SyntaxCheckers_go_GetLocList()
    let makeprg = 'go build -o /dev/null'
    let errorformat = '%f:%l:%c:%m,%E%f:%l:%m,%C%m,%-G#%.%#'

    " The go compiler needs to either be run with an import path as an
    " argument or directly from the package directory. Since figuring out
    " the poper import path is fickle, just pushd/popd to the package.
    let popd = getcwd()
    let pushd = expand('%:p:h')
    "
    " pushd
    exec 'lcd ' . fnameescape(pushd)

    let errors = SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat })

    " popd
    exec 'lcd ' . fnameescape(popd)

    return errors
endfunction