Files
ale/test/command_callback/test_gofmt_command_callback.vader
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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Before:
call ale#assert#SetUpLinterTest('go', 'gofmt')
call ale#test#SetFilename('../go_files/testfile2.go')
After:
call ale#assert#TearDownLinterTest()
Execute(The default gofmt command should be correct):
AssertLinter 'gofmt',
\ ale#Escape('gofmt') . ' -e %t'
Execute(The gofmt command should support Go environment variables):
let b:ale_go_go111module = 'on'
AssertLinter 'gofmt',
\ ale#Env('GO111MODULE', 'on')
\ . ale#Escape('gofmt') . ' -e %t'
unlet! b:ale_go_go111module