ale/ale_linters/go/govet.vim
Elias Martinez Cohen 49db8210f6 Support $GO111MODULE with Go tooling
Allows the user to override $GO111MODULE environment variable through
ale options. This gives control over the default behavior of Go module
resolution.

Golang documentation:
https://github.com/golang/go/wiki/Modules#how-to-use-modules

Add `ale#Go#EnvString()` function to make it easy to add similar Go
environment variables in the future.

Use the new `EnvString` function in all available Go tools callbacks
& update tests

Also add test of linter command callback for `gofmt`
2019-07-01 11:04:33 -04:00

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" Author: neersighted <bjorn@neersighted.com>
" Description: go vet for Go files
"
" Author: John Eikenberry <jae@zhar.net>
" Description: updated to work with go1.10
call ale#Set('go_go_executable', 'go')
call ale#Set('go_govet_options', '')
function! ale_linters#go#govet#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'go_govet_options')
return ale#path#BufferCdString(a:buffer) . ' '
\ . ale#go#EnvString(a:buffer)
\ . ale#Var(a:buffer, 'go_go_executable') . ' vet '
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' .'
endfunction
call ale#linter#Define('go', {
\ 'name': 'govet',
\ 'aliases': ['go vet'],
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'go_go_executable')},
\ 'command': function('ale_linters#go#govet#GetCommand'),
\ 'callback': 'ale#handlers#go#Handler',
\ 'lint_file': 1,
\})