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

View File

@@ -8,6 +8,7 @@ After:
call delete(g:dir . '/.git', 'd')
endif
unlet! b:ale_go_go111module
unlet! b:ale_completion_enabled
call ale#assert#TearDownLinterTest()
@@ -34,6 +35,12 @@ Execute(should set gopls options):
AssertLinter 'gopls',
\ ale#Escape('gopls') . ' --mode stdio --trace'
Execute(should support go environment variables):
let b:ale_go_go111module = 'off'
AssertLinter 'gopls',
\ ale#Env('GO111MODULE', 'off') . ale#Escape('gopls') . ' --mode stdio'
Execute(Should return directory for 'go.mod' if found in parent directory):
call ale#test#SetFilename('../go_files/test.go')
@@ -44,3 +51,20 @@ Execute(Should return nearest directory with '.git' if found in parent directory
call mkdir(g:dir . '/.git')
AssertLSPProject g:dir
Execute(Should ignore 'go.mod' and return '.git' dir if modules off):
call ale#test#SetFilename('../go_files/test.go')
let b:ale_go_go111module = 'off'
let b:parent_dir = ale#path#Simplify(g:dir . '/..')
let b:git_dir = b:parent_dir . '/.git'
if !isdirectory(b:git_dir)
call mkdir(b:git_dir)
endif
AssertLSPProject b:parent_dir
call delete(b:git_dir, 'd')
unlet! b:parent_dir
unlet! b:git_dir