summaryrefslogtreecommitdiff
path: root/ale_linters/elm
diff options
context:
space:
mode:
authorRafał Cieślak <ravicious@gmail.com>2019-01-19 22:04:41 +0100
committerRafał Cieślak <ravicious@gmail.com>2019-01-19 22:22:10 +0100
commit9c0c6efbd041466361b470aaaef9a0297a89a03c (patch)
treecd20f9f3dc9b65286194761af5bfb8d8ddc95d04 /ale_linters/elm
parentd1fc084b2d3af6dd9807a01a6ca7822af6c2a78f (diff)
downloadale-9c0c6efbd041466361b470aaaef9a0297a89a03c.zip
Pass --compiler flag to elm-test when linting 0.19 tests
This makes elm make linter work when elm is not installed globally.
Diffstat (limited to 'ale_linters/elm')
-rw-r--r--ale_linters/elm/make.vim14
1 files changed, 13 insertions, 1 deletions
diff --git a/ale_linters/elm/make.vim b/ale_linters/elm/make.vim
index 76622028..325689fe 100644
--- a/ale_linters/elm/make.vim
+++ b/ale_linters/elm/make.vim
@@ -189,7 +189,10 @@ endfunction
" Return the command to execute the linter in the projects directory.
" If it doesn't, then this will fail when imports are needed.
function! ale_linters#elm#make#GetCommand(buffer) abort
+ let l:executable = ale_linters#elm#make#GetExecutable(a:buffer)
let l:root_dir = ale_linters#elm#make#GetRootDir(a:buffer)
+ let l:is_v19 = ale_linters#elm#make#IsVersionGte19(a:buffer)
+ let l:is_using_elm_test = l:executable =~# 'elm-test$'
if empty(l:root_dir)
let l:dir_set_cmd = ''
@@ -197,11 +200,20 @@ function! ale_linters#elm#make#GetCommand(buffer) abort
let l:dir_set_cmd = 'cd ' . ale#Escape(l:root_dir) . ' && '
endif
+ " elm-test needs to know the path of elm-make if elm isn't installed globally.
+ " https://github.com/rtfeldman/node-test-runner/blob/57728f10668f2d2ab3179e7e3208bcfa9a1f19aa/README.md#--compiler
+ if l:is_v19 && l:is_using_elm_test
+ let l:elm_make_executable = ale#node#FindExecutable(a:buffer, 'elm_make', ['node_modules/.bin/elm'])
+ let l:elm_test_compiler_flag = ' --compiler ' . l:elm_make_executable . ' '
+ else
+ let l:elm_test_compiler_flag = ' '
+ endif
+
" The elm compiler, at the time of this writing, uses '/dev/null' as
" a sort of flag to tell the compiler not to generate an output file,
" which is why this is hard coded here.
" Source: https://github.com/elm-lang/elm-compiler/blob/19d5a769b30ec0b2fc4475985abb4cd94cd1d6c3/builder/src/Generate/Output.hs#L253
- return l:dir_set_cmd . '%e make --report=json --output=/dev/null %t'
+ return l:dir_set_cmd . '%e make --report=json --output=/dev/null' . l:elm_test_compiler_flag . '%t'
endfunction
function! ale_linters#elm#make#GetExecutable(buffer) abort