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

@@ -3,6 +3,7 @@ Before:
" Use an invalid global executable, so we don't match it.
let g:ale_go_go_executable = 'xxxinvalid'
let g:ale_go_go111module = ''
call ale#test#SetDirectory('/testplugin/test/fixers')
After:
@@ -12,7 +13,7 @@ After:
Execute(The gomod callback should return the correct default values):
call ale#test#SetFilename('../go_files/go.mod')
setl ft=gomod
setl filetype=gomod
AssertEqual
\ {
@@ -22,3 +23,16 @@ Execute(The gomod callback should return the correct default values):
\ . ' %t',
\ },
\ ale#fixers#gomod#Fix(bufnr(''))
Execute(The gomod callback should support Go environment variables):
call ale#test#SetFilename('../go_files/go.mod')
setl filetype=gomod
let g:ale_go_go111module = 'on'
AssertEqual
\ {
\ 'read_temporary_file': 1,
\ 'command': ale#Env('GO111MODULE', 'on')
\ . ale#Escape('xxxinvalid') . ' mod edit -fmt %t'
\ },
\ ale#fixers#gomod#Fix(bufnr(''))