0427ee84b4
* Search eclipselsp jar and config files within system package path * Allow setting an alternate eclipselsp configuration directory * Add test for ale_java_eclipselsp_config_path
151 lines
4.8 KiB
VimL
151 lines
4.8 KiB
VimL
" Author: Horacio Sanson <https://github.com/hsanson>
|
|
" Description: Support for the Eclipse language server https://github.com/eclipse/eclipse.jdt.ls
|
|
|
|
let s:version_cache = {}
|
|
|
|
call ale#Set('java_eclipselsp_path', ale#path#Simplify($HOME . '/eclipse.jdt.ls'))
|
|
call ale#Set('java_eclipselsp_config_path', '')
|
|
call ale#Set('java_eclipselsp_executable', 'java')
|
|
|
|
function! ale_linters#java#eclipselsp#Executable(buffer) abort
|
|
return ale#Var(a:buffer, 'java_eclipselsp_executable')
|
|
endfunction
|
|
|
|
function! ale_linters#java#eclipselsp#TargetPath(buffer) abort
|
|
return ale#Var(a:buffer, 'java_eclipselsp_path')
|
|
endfunction
|
|
|
|
function! ale_linters#java#eclipselsp#JarPath(buffer) abort
|
|
let l:path = ale_linters#java#eclipselsp#TargetPath(a:buffer)
|
|
|
|
" Search jar file within repository path when manually built using mvn
|
|
let l:repo_path = l:path . '/org.eclipse.jdt.ls.product/target/repository'
|
|
let l:files = globpath(l:repo_path, '**/plugins/org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
|
|
|
|
if len(l:files) == 1
|
|
return l:files[0]
|
|
endif
|
|
|
|
" Search jar file within VSCode extensions folder.
|
|
let l:files = globpath(l:path, '**/plugins/org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
|
|
|
|
if len(l:files) == 1
|
|
return l:files[0]
|
|
endif
|
|
|
|
" Search jar file within system package path
|
|
let l:files = globpath('/usr/share/java/jdtls/plugins', 'org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
|
|
|
|
if len(l:files) == 1
|
|
return l:files[0]
|
|
endif
|
|
|
|
return ''
|
|
endfunction
|
|
|
|
function! ale_linters#java#eclipselsp#ConfigurationPath(buffer) abort
|
|
let l:path = fnamemodify(ale_linters#java#eclipselsp#JarPath(a:buffer), ':p:h:h')
|
|
let l:config_path = ale#Var(a:buffer, 'java_eclipselsp_config_path')
|
|
|
|
if !empty(l:config_path)
|
|
return ale#path#Simplify(l:config_path)
|
|
endif
|
|
|
|
if has('win32')
|
|
let l:path = l:path . '/config_win'
|
|
elseif has('macunix')
|
|
let l:path = l:path . '/config_mac'
|
|
else
|
|
let l:path = l:path . '/config_linux'
|
|
endif
|
|
|
|
return ale#path#Simplify(l:path)
|
|
endfunction
|
|
|
|
function! ale_linters#java#eclipselsp#VersionCheck(version_lines) abort
|
|
return s:GetVersion('', a:version_lines)
|
|
endfunction
|
|
|
|
function! s:GetVersion(executable, version_lines) abort
|
|
let l:version = []
|
|
|
|
for l:line in a:version_lines
|
|
let l:match = matchlist(l:line, '\(\d\+\)\.\(\d\+\)\.\(\d\+\)')
|
|
|
|
if !empty(l:match)
|
|
let l:version = [l:match[1] + 0, l:match[2] + 0, l:match[3] + 0]
|
|
let s:version_cache[a:executable] = l:version
|
|
break
|
|
endif
|
|
endfor
|
|
|
|
return l:version
|
|
endfunction
|
|
|
|
function! ale_linters#java#eclipselsp#CommandWithVersion(buffer, version_lines, meta) abort
|
|
let l:executable = ale_linters#java#eclipselsp#Executable(a:buffer)
|
|
let l:version = s:GetVersion(l:executable, a:version_lines)
|
|
|
|
return ale_linters#java#eclipselsp#Command(a:buffer, l:version)
|
|
endfunction
|
|
|
|
function! ale_linters#java#eclipselsp#Command(buffer, version) abort
|
|
let l:path = ale#Var(a:buffer, 'java_eclipselsp_path')
|
|
|
|
let l:executable = ale_linters#java#eclipselsp#Executable(a:buffer)
|
|
|
|
let l:cmd = [ ale#Escape(l:executable),
|
|
\ '-Declipse.application=org.eclipse.jdt.ls.core.id1',
|
|
\ '-Dosgi.bundles.defaultStartLevel=4',
|
|
\ '-Declipse.product=org.eclipse.jdt.ls.core.product',
|
|
\ '-Dlog.level=ALL',
|
|
\ '-noverify',
|
|
\ '-Xmx1G',
|
|
\ '-jar',
|
|
\ ale_linters#java#eclipselsp#JarPath(a:buffer),
|
|
\ '-configuration',
|
|
\ ale_linters#java#eclipselsp#ConfigurationPath(a:buffer),
|
|
\ '-data',
|
|
\ ale#java#FindProjectRoot(a:buffer)
|
|
\ ]
|
|
|
|
if ale#semver#GTE(a:version, [1, 9])
|
|
call add(l:cmd, '--add-modules=ALL-SYSTEM')
|
|
call add(l:cmd, '--add-opens java.base/java.util=ALL-UNNAMED')
|
|
call add(l:cmd, '--add-opens java.base/java.lang=ALL-UNNAMED')
|
|
endif
|
|
|
|
return join(l:cmd, ' ')
|
|
endfunction
|
|
|
|
function! ale_linters#java#eclipselsp#RunWithVersionCheck(buffer) abort
|
|
let l:executable = ale_linters#java#eclipselsp#Executable(a:buffer)
|
|
|
|
if empty(l:executable)
|
|
return ''
|
|
endif
|
|
|
|
let l:cache = s:version_cache
|
|
|
|
if has_key(s:version_cache, l:executable)
|
|
return ale_linters#java#eclipselsp#Command(a:buffer, s:version_cache[l:executable])
|
|
endif
|
|
|
|
let l:command = ale#Escape(l:executable) . ' -version'
|
|
|
|
return ale#command#Run(
|
|
\ a:buffer,
|
|
\ l:command,
|
|
\ function('ale_linters#java#eclipselsp#CommandWithVersion')
|
|
\)
|
|
endfunction
|
|
|
|
call ale#linter#Define('java', {
|
|
\ 'name': 'eclipselsp',
|
|
\ 'lsp': 'stdio',
|
|
\ 'executable': function('ale_linters#java#eclipselsp#Executable'),
|
|
\ 'command': function('ale_linters#java#eclipselsp#RunWithVersionCheck'),
|
|
\ 'language': 'java',
|
|
\ 'project_root': function('ale#java#FindProjectRoot'),
|
|
\})
|