Add -relative option to ALESymbolSearch

autoload/ale/symbol.vim

@@ -52,12 +52,12 @@ function! ale#symbol#HandleLSPResponse(conn_id, response) abort
         if empty(l:item_list)
             call ale#util#Execute('echom ''No symbols found.''')
         else
-            call ale#preview#ShowSelection(l:item_list)
+            call ale#preview#ShowSelection(l:item_list, l:options)
         endif
     endif
 endfunction
 
-function! s:OnReady(linter, lsp_details, query, ...) abort
+function! s:OnReady(linter, lsp_details, query, options, ...) abort
     let l:buffer = a:lsp_details.buffer
 
     " If we already made a request, stop here.
@@ -76,34 +76,42 @@ function! s:OnReady(linter, lsp_details, query, ...) abort
     call setbufvar(l:buffer, 'ale_symbol_request_made', 1)
     let s:symbol_map[l:request_id] = {
     \   'buffer': l:buffer,
+    \   'use_relative_paths': has_key(a:options, 'use_relative_paths') ? a:options.use_relative_paths : 0
     \}
 endfunction
 
-function! s:Search(linter, buffer, query) abort
+function! s:Search(linter, buffer, query, options) abort
     let l:lsp_details = ale#lsp_linter#StartLSP(a:buffer, a:linter)
 
     if !empty(l:lsp_details)
         call ale#lsp#WaitForCapability(
         \   l:lsp_details.connection_id,
         \   'symbol_search',
-        \   function('s:OnReady', [a:linter, l:lsp_details, a:query]),
+        \   function('s:OnReady', [a:linter, l:lsp_details, a:query, a:options]),
         \)
     endif
 endfunction
 
-function! ale#symbol#Search(query) abort
-    if type(a:query) isnot v:t_string || empty(a:query)
+function! ale#symbol#Search(args) abort
+    let [l:opts, l:query] = ale#args#Parse(['relative'], a:args)
+
+    if empty(l:query)
         throw 'A non-empty string must be provided!'
     endif
 
     let l:buffer = bufnr('')
+    let l:options = {}
+
+    if has_key(l:opts, 'relative')
+        let l:options.use_relative_paths = 1
+    endif
 
     " Set a flag so we only make one request.
     call setbufvar(l:buffer, 'ale_symbol_request_made', 0)
 
     for l:linter in ale#linter#Get(getbufvar(l:buffer, '&filetype'))
         if !empty(l:linter.lsp) && l:linter.lsp isnot# 'tsserver'
-            call s:Search(l:linter, l:buffer, a:query)
+            call s:Search(l:linter, l:buffer, l:query, l:options)
         endif
     endfor
 endfunction

doc/ale.txt

@@ -891,6 +891,8 @@ supported:
 
 |ALEFindReferences| - Find references for the word under the cursor.
 
+Options:
+  `-relative`       Show file paths in the results relative to the working dir
 
 -------------------------------------------------------------------------------
 5.5 Hovering                                                        *ale-hover*
@@ -931,6 +933,8 @@ commands are supported:
 
 |ALESymbolSearch| - Search for symbols in the workspace.
 
+Options:
+  `-relative`     Show file paths in the results relative to the working dir
 
 ===============================================================================
 6. Global Options                                                 *ale-options*

test/test_symbol_search.vader

@@ -7,6 +7,7 @@ Before:
   let g:message_list = []
   let g:preview_called = 0
   let g:item_list = []
+  let g:options = {}
   let g:capability_checked = ''
   let g:conn_id = v:null
   let g:WaitCallback = v:null
@@ -47,9 +48,10 @@ Before:
     call add(g:expr_list, a:expr)
   endfunction
 
-  function! ale#preview#ShowSelection(item_list) abort
+  function! ale#preview#ShowSelection(item_list, options) abort
     let g:preview_called = 1
     let g:item_list = a:item_list
+    let g:options = a:options
   endfunction
 
 After:
@@ -63,6 +65,7 @@ After:
   unlet! g:message_list
   unlet! g:expr_list
   unlet! b:ale_linters
+  unlet! g:options
   unlet! g:item_list
   unlet! g:preview_called
 
@@ -170,4 +173,15 @@ Execute(LSP symbol requests should be sent):
   \ ],
   \ g:message_list
 
-  AssertEqual {'42': {'buffer': bufnr('')}}, ale#symbol#GetMap()
+  AssertEqual {'42': {'buffer': bufnr(''), 'use_relative_paths': 0}}, ale#symbol#GetMap()
+
+Execute('-relative' argument should enable 'use_relative_paths' in HandleLSPResponse):
+  runtime ale_linters/python/pyls.vim
+  let b:ale_linters = ['pyls']
+  call setpos('.', [bufnr(''), 1, 5, 0])
+
+  ALESymbolSearch -relative foo bar
+
+  call call(g:WaitCallback, [g:conn_id, '/foo/bar'])
+
+  AssertEqual {'42': {'buffer': bufnr(''), 'use_relative_paths': 1}}, ale#symbol#GetMap()