kotlin linter support for maven/pom.xml

This commit is contained in:
Paolo Gavocanov 2017-05-27 16:23:16 +02:00
parent b934dc52b6
commit f71c60ede3
1 changed files with 43 additions and 4 deletions

View File

@ -9,7 +9,38 @@ let g:ale_kotlin_kotlinc_sourcepath = get(g:, 'ale_kotlin_kotlinc_sourcepath', '
let g:ale_kotlin_kotlinc_use_module_file = get(g:, 'ale_kotlin_kotlinc_use_module_file', 0)
let g:ale_kotlin_kotlinc_module_filename = get(g:, 'ale_kotlin_kotlinc_module_filename', 'module.xml')
function! ale_linters#kotlin#kotlinc#GetCommand(buffer) abort
let s:classpath_sep = has('unix') ? ':' : ';'
function! ale_linters#kotlin#kotlinc#GetImportPaths(buffer) abort
" exec maven only if classpath is not set
if ale#Var(a:buffer, 'kotlin_kotlinc_classpath') !=# ''
return ''
else
let l:pom_path = ale#path#FindNearestFile(a:buffer, 'pom.xml')
if !empty(l:pom_path) && executable('mvn')
return ale#path#CdString(fnamemodify(l:pom_path, ':h'))
\ . 'mvn dependency:build-classpath'
endif
return ''
endif
endfunction
function! s:BuildClassPathOption(buffer, import_paths) abort
" Filter out lines like [INFO], etc.
let l:class_paths = filter(a:import_paths[:], 'v:val !~# ''[''')
call extend(
\ l:class_paths,
\ split(ale#Var(a:buffer, 'kotlin_kotlinc_classpath'), s:classpath_sep),
\)
return !empty(l:class_paths)
\ ? ' -cp ' . ale#Escape(join(l:class_paths, s:classpath_sep))
\ : ''
endfunction
function! ale_linters#kotlin#kotlinc#GetCommand(buffer, import_paths) abort
let l:kotlinc_opts = ale#Var(a:buffer, 'kotlin_kotlinc_options')
let l:command = 'kotlinc '
@ -35,12 +66,18 @@ function! ale_linters#kotlin#kotlinc#GetCommand(buffer) abort
" We only get here if not using module or the module file not readable
if ale#Var(a:buffer, 'kotlin_kotlinc_classpath') !=# ''
let l:kotlinc_opts .= ' -cp ' . ale#Var(a:buffer, 'kotlin_kotlinc_classpath')
else
" get classpath from maven
let l:kotlinc_opts .= s:BuildClassPathOption(a:buffer, a:import_paths)
endif
let l:fname = ''
if ale#Var(a:buffer, 'kotlin_kotlinc_sourcepath') !=# ''
let l:fname .= expand(ale#Var(a:buffer, 'kotlin_kotlinc_sourcepath'), 1) . ' '
else
" Find the src directory for files in this project.
let l:src_dir = ale#path#FindNearestDirectory(a:buffer, 'src/main/java')
let l:fname .= expand(l:src_dir, 1) . ' '
endif
let l:fname .= ale#Escape(expand('#' . a:buffer . ':p'))
let l:command .= l:kotlinc_opts . ' ' . l:fname
@ -108,9 +145,11 @@ endfunction
call ale#linter#Define('kotlin', {
\ 'name': 'kotlinc',
\ 'output_stream': 'stderr',
\ 'executable': 'kotlinc',
\ 'command_callback': 'ale_linters#kotlin#kotlinc#GetCommand',
\ 'command_chain': [
\ {'callback': 'ale_linters#kotlin#kotlinc#GetImportPaths', 'output_stream': 'stdout'},
\ {'callback': 'ale_linters#kotlin#kotlinc#GetCommand', 'output_stream': 'stderr'},
\ ],
\ 'callback': 'ale_linters#kotlin#kotlinc#Handle',
\ 'lint_file': 1,
\})