From 5ce97f8cdb285b86a4891fde6dcd14283bc2756f Mon Sep 17 00:00:00 2001 From: Horacio Sanson Date: Wed, 5 Jun 2019 00:31:56 +0900 Subject: Fix javalsp command callback. The command used to invoke the language server is missing some options to include additional java modules. Without these modules the server was not working properly. The correct command can be found in a `launcher` script on the same directory the `java` executable for the language server is found. This commit changes the docs to prefer the launcher script over the java executable. For backward compatibility it also fixes the command invocation in case the java executable is configured. --- ale_linters/java/javalsp.vim | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) (limited to 'ale_linters/java/javalsp.vim') diff --git a/ale_linters/java/javalsp.vim b/ale_linters/java/javalsp.vim index a327363d..eea3f48b 100644 --- a/ale_linters/java/javalsp.vim +++ b/ale_linters/java/javalsp.vim @@ -1,7 +1,7 @@ " Author: Horacio Sanson " Description: Support for the Java language server https://github.com/georgewfraser/vscode-javac -call ale#Set('java_javalsp_executable', 'java') +call ale#Set('java_javalsp_executable', 'launcher') function! ale_linters#java#javalsp#Executable(buffer) abort return ale#Var(a:buffer, 'java_javalsp_executable') @@ -10,7 +10,25 @@ endfunction function! ale_linters#java#javalsp#Command(buffer) abort let l:executable = ale_linters#java#javalsp#Executable(a:buffer) - return ale#Escape(l:executable) . ' -Xverify:none -m javacs/org.javacs.Main' + if fnamemodify(l:executable, ':t') is# 'java' + " For backward compatibility. + let l:cmd = [ + \ ale#Escape(l:executable), + \ '--add-exports jdk.compiler/com.sun.tools.javac.api=javacs', + \ '--add-exports jdk.compiler/com.sun.tools.javac.code=javacs', + \ '--add-exports jdk.compiler/com.sun.tools.javac.comp=javacs', + \ '--add-exports jdk.compiler/com.sun.tools.javac.main=javacs', + \ '--add-exports jdk.compiler/com.sun.tools.javac.tree=javacs', + \ '--add-exports jdk.compiler/com.sun.tools.javac.model=javacs', + \ '--add-exports jdk.compiler/com.sun.tools.javac.util=javacs', + \ '--add-opens jdk.compiler/com.sun.tools.javac.api=javacs', + \ '-m javacs/org.javacs.Main', + \] + + return join(l:cmd, ' ') + else + return ale#Escape(l:executable) + endif endfunction call ale#linter#Define('java', { -- cgit v1.2.3