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`
This commit is contained in:
Elias Martinez Cohen
2019-04-10 22:25:06 -04:00
parent 89f7292138
commit 49db8210f6
32 changed files with 269 additions and 15 deletions
+6 -2
View File
@@ -6,11 +6,15 @@ call ale#Set('go_gopls_executable', 'gopls')
call ale#Set('go_gopls_options', '--mode stdio')
function! ale_linters#go#gopls#GetCommand(buffer) abort
return '%e' . ale#Pad(ale#Var(a:buffer, 'go_gopls_options'))
return ale#go#EnvString(a:buffer)
\ . '%e'
\ . ale#Pad(ale#Var(a:buffer, 'go_gopls_options'))
endfunction
function! ale_linters#go#gopls#FindProjectRoot(buffer) abort
let l:project_root = ale#path#FindNearestFile(a:buffer, 'go.mod')
let l:go_modules_off = ale#Var(a:buffer, 'go_go111module') is# 'off'
let l:project_root = l:go_modules_off ?
\ '' : ale#path#FindNearestFile(a:buffer, 'go.mod')
let l:mods = ':h'
if empty(l:project_root)