Simplify the code for most linters and tests with closures

1 files changed, 3 insertions, 8 deletions

diff --git a/ale_linters/terraform/tflint.vim b/ale_linters/terraform/tflint.vim
index 93966ff3..b8e9c96d 100644
--- a/ale_linters/terraform/tflint.vim
+++ b/ale_linters/terraform/tflint.vim
@@ -30,14 +30,11 @@ function! ale_linters#terraform#tflint#Handle(buffer, lines) abort
     return l:output
 endfunction
 
-function! ale_linters#terraform#tflint#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'terraform_tflint_executable')
-endfunction
-
 function! ale_linters#terraform#tflint#GetCommand(buffer) abort
-    let l:cmd = ale#Escape(ale#Var(a:buffer, 'terraform_tflint_executable'))
+    let l:cmd = '%e'
 
     let l:config_file = ale#path#FindNearestFile(a:buffer, '.tflint.hcl')
+
     if !empty(l:config_file)
         let l:cmd .= ' --config ' . ale#Escape(l:config_file)
     endif
@@ -54,9 +51,7 @@ endfunction
 
 call ale#linter#Define('terraform', {
 \   'name': 'tflint',
-\   'executable_callback': 'ale_linters#terraform#tflint#GetExecutable',
+\   'executable_callback': ale#VarFunc('terraform_tflint_executable'),
 \   'command_callback': 'ale_linters#terraform#tflint#GetCommand',
 \   'callback': 'ale_linters#terraform#tflint#Handle',
 \})
-
-" vim:sw=4