From 3b4193175ed75d099e40aad8d60033ab20b44521 Mon Sep 17 00:00:00 2001
From: NiBo <nibocn@gmail.com>
Date: Fri, 15 May 2020 10:48:03 +0800
Subject: feat(javac): Add java_javac_sourcepath variable

This variable can set multiple source code
paths, the source code path is a relative
path (relative to the project root directory)
---
 ale_linters/java/javac.vim | 11 +++++++++++
 doc/ale-java.txt           | 15 +++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/ale_linters/java/javac.vim b/ale_linters/java/javac.vim
index 8bb52c0b..e166bea4 100644
--- a/ale_linters/java/javac.vim
+++ b/ale_linters/java/javac.vim
@@ -6,6 +6,7 @@ let s:classpath_sep = has('unix') ? ':' : ';'
 call ale#Set('java_javac_executable', 'javac')
 call ale#Set('java_javac_options', '')
 call ale#Set('java_javac_classpath', '')
+call ale#Set('java_javac_sourcepath', [])
 
 function! ale_linters#java#javac#RunWithImportPaths(buffer) abort
     let l:command = ''
@@ -79,6 +80,16 @@ function! ale_linters#java#javac#GetCommand(buffer, import_paths, meta) abort
         endif
     endif
 
+    let l:sourcepath_item = ale#Var(a:buffer, 'java_javac_sourcepath')
+    if !empty(l:sourcepath_item)
+        for l:sourcepath in l:sourcepath_item
+            let l:sp_path = ale#path#FindNearestDirectory(a:buffer, l:sourcepath)
+            if !empty(l:sp_path)
+                call add(l:sp_dirs, l:sp_path)
+            endif
+        endfor
+    endif
+
     if !empty(l:sp_dirs)
         let l:sp_option = '-sourcepath '
         \   . ale#Escape(join(l:sp_dirs, s:classpath_sep))
diff --git a/doc/ale-java.txt b/doc/ale-java.txt
index 15e9e679..ea426f0d 100644
--- a/doc/ale-java.txt
+++ b/doc/ale-java.txt
@@ -67,6 +67,21 @@ g:ale_java_javac_options                             *g:ale_java_javac_options*
 
   This variable can be set to pass additional options to javac.
 
+g:ale_java_javac_sourcepath                       *g:ale_java_javac_sourcepath*
+                                                  *b:ale_java_javac_sourcepath*
+  Type: |List|
+  Default: `[]`
+
+  This variable can set multiple source code paths, the source code path is a
+  relative path (relative to the project root directory).
+
+  Example:
+  >
+    let g:ale_java_javac_sourcepath = [
+      \ 'build/generated/source/querydsl/main',
+      \ 'target/generated-sources/source/querydsl/main'
+    \ ]
+
 
 ===============================================================================
 google-java-format                                *ale-java-google-java-format*
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