ale/test/fixers/test_hlint_fixer_callback.vader
Evan Borden a8915d885b Add better support for Haskell stack compiler tools (#1851)
* Add better support for Haskell stack compiler tools

This commit adds support for `stack` as the executable of a tool. This
follows a pattern that has been implemented for `bundler`'s tool chain.

* Move hlint command to linter file
* Add vader test for stack exec handling
* Update ghc-mod to support stack execution

`ghc-mod` was previously broken into 2 linters.

1. ghc_mod
2. stack_ghc_mod

This additional linter is not necessary with proper support for
executable variables and `stack exec` handling.

* Support stack exec in hfmt
* Support stack in hdevtools
2018-09-28 09:05:01 +01:00

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Before:
call ale#test#SetDirectory('/testplugin/test/fixers')
After:
Restore
call ale#test#RestoreDirectory()
Execute(The hlint callback should return the correct default values):
call ale#test#SetFilename('../haskell_files/testfile.hs')
AssertEqual
\ {
\ 'read_temporary_file': 1,
\ 'command': ale#Escape('hlint')
\ . ' --refactor'
\ . ' --refactor-options="--inplace"'
\ . ' %t',
\ },
\ ale#fixers#hlint#Fix(bufnr(''))