X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/0ee596c5c5e11fc79598407eaf22f83d279f7e9e..5a4872f466ebd76ddd532bdf2798554421c53df4:/.vim/bundle/ale/ale_linters/kotlin/kotlinc.vim diff --git a/.vim/bundle/ale/ale_linters/kotlin/kotlinc.vim b/.vim/bundle/ale/ale_linters/kotlin/kotlinc.vim new file mode 100644 index 00000000..e8bc924d --- /dev/null +++ b/.vim/bundle/ale/ale_linters/kotlin/kotlinc.vim @@ -0,0 +1,177 @@ +" Author: Francis Agyapong +" Description: A linter for the Kotlin programming language that uses kotlinc + +let g:ale_kotlin_kotlinc_options = get(g:, 'ale_kotlin_kotlinc_options', '') +let g:ale_kotlin_kotlinc_enable_config = get(g:, 'ale_kotlin_kotlinc_enable_config', 0) +let g:ale_kotlin_kotlinc_config_file = get(g:, 'ale_kotlin_kotlinc_config_file', '.ale_kotlinc_config') +let g:ale_kotlin_kotlinc_classpath = get(g:, 'ale_kotlin_kotlinc_classpath', '') +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') + +let s:classpath_sep = has('unix') ? ':' : ';' + +function! ale_linters#kotlin#kotlinc#RunWithImportPaths(buffer) abort + let l:command = '' + + " exec maven/gradle only if classpath is not set + if !empty(ale#Var(a:buffer, 'kotlin_kotlinc_classpath')) + return ale_linters#kotlin#kotlinc#GetCommand(a:buffer, [], {}) + endif + + let [l:cwd, l:command] = ale#maven#BuildClasspathCommand(a:buffer) + + " Try to use Gradle if Maven isn't available. + if empty(l:command) + let [l:cwd, l:command] = ale#gradle#BuildClasspathCommand(a:buffer) + endif + + if empty(l:command) + return ale_linters#kotlin#kotlinc#GetCommand(a:buffer, [], {}) + endif + + return ale#command#Run( + \ a:buffer, + \ l:command, + \ function('ale_linters#kotlin#kotlinc#GetCommand'), + \ {'cwd': l:cwd}, + \) +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, meta) abort + let l:kotlinc_opts = ale#Var(a:buffer, 'kotlin_kotlinc_options') + let l:command = 'kotlinc ' + + " If the config file is enabled and readable, source it + if ale#Var(a:buffer, 'kotlin_kotlinc_enable_config') + let l:conf = expand(ale#Var(a:buffer, 'kotlin_kotlinc_config_file'), 1) + + if filereadable(l:conf) + execute 'source ' . fnameescape(l:conf) + endif + endif + + " If use module and module file is readable use that and return + if ale#Var(a:buffer, 'kotlin_kotlinc_use_module_file') + let l:module_filename = ale#Escape(expand(ale#Var(a:buffer, 'kotlin_kotlinc_module_filename'), 1)) + + if filereadable(l:module_filename) + let l:kotlinc_opts .= ' -module ' . l:module_filename + let l:command .= 'kotlinc ' . l:kotlinc_opts + + return l:command + endif + endif + + " We only get here if not using module or the module file not readable + if ale#Var(a:buffer, 'kotlin_kotlinc_classpath') isnot# '' + let l:kotlinc_opts .= ' -cp ' . ale#Var(a:buffer, 'kotlin_kotlinc_classpath') + else + " get classpath from maven/gradle + let l:kotlinc_opts .= s:BuildClassPathOption(a:buffer, a:import_paths) + endif + + let l:fname = '' + + if ale#Var(a:buffer, 'kotlin_kotlinc_sourcepath') isnot# '' + let l:fname .= expand(ale#Var(a:buffer, 'kotlin_kotlinc_sourcepath'), 1) . ' ' + else + " Find the src directory for files in this project. + let l:project_root = ale#gradle#FindProjectRoot(a:buffer) + + if !empty(l:project_root) + let l:src_dir = l:project_root + else + let l:src_dir = ale#path#FindNearestDirectory(a:buffer, 'src/main/java') + \ . ' ' . ale#path#FindNearestDirectory(a:buffer, 'src/main/kotlin') + endif + + 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 + + return l:command +endfunction + +function! ale_linters#kotlin#kotlinc#Handle(buffer, lines) abort + let l:code_pattern = '^\(.*\):\([0-9]\+\):\([0-9]\+\):\s\+\(error\|warning\):\s\+\(.*\)' + let l:general_pattern = '^\(warning\|error\|info\):\s*\(.*\)' + let l:output = [] + + for l:line in a:lines + let l:match = matchlist(l:line, l:code_pattern) + + if len(l:match) == 0 + continue + endif + + let l:file = l:match[1] + let l:line = l:match[2] + 0 + let l:column = l:match[3] + 0 + let l:type = l:match[4] + let l:text = l:match[5] + + let l:buf_abspath = fnamemodify(l:file, ':p') + let l:curbuf_abspath = expand('#' . a:buffer . ':p') + + " Skip if file is not loaded + if l:buf_abspath isnot# l:curbuf_abspath + continue + endif + + let l:type_marker_str = l:type is# 'warning' ? 'W' : 'E' + + call add(l:output, { + \ 'lnum': l:line, + \ 'col': l:column, + \ 'text': l:text, + \ 'type': l:type_marker_str, + \}) + endfor + + " Non-code related messages + for l:line in a:lines + let l:match = matchlist(l:line, l:general_pattern) + + if len(l:match) == 0 + continue + endif + + let l:type = l:match[1] + let l:text = l:match[2] + + let l:type_marker_str = l:type is# 'warning' || l:type is# 'info' ? 'W' : 'E' + + call add(l:output, { + \ 'lnum': 1, + \ 'text': l:text, + \ 'type': l:type_marker_str, + \}) + endfor + + return l:output +endfunction + +call ale#linter#Define('kotlin', { +\ 'name': 'kotlinc', +\ 'executable': 'kotlinc', +\ 'output_stream': 'stderr', +\ 'command': function('ale_linters#kotlin#kotlinc#RunWithImportPaths'), +\ 'callback': 'ale_linters#kotlin#kotlinc#Handle', +\ 'lint_file': 1, +\})