From 795122a042a4792da2e55925afe4e135680019ea Mon Sep 17 00:00:00 2001
From: "Bruno R. Barreyra" <bruno.r.barreyra@intel.com>
Date: Wed, 22 Aug 2018 13:35:10 +0200
Subject: Enabling clangd for cpp, objc and objcpp

---
 ale_linters/cpp/clangd.vim    | 22 ++++++++++++++++++++++
 ale_linters/objc/clangd.vim   | 22 ++++++++++++++++++++++
 ale_linters/objcpp/clangd.vim | 22 ++++++++++++++++++++++
 3 files changed, 66 insertions(+)
 create mode 100644 ale_linters/cpp/clangd.vim
 create mode 100644 ale_linters/objc/clangd.vim
 create mode 100644 ale_linters/objcpp/clangd.vim

(limited to 'ale_linters')

diff --git a/ale_linters/cpp/clangd.vim b/ale_linters/cpp/clangd.vim
new file mode 100644
index 00000000..1d716c33
--- /dev/null
+++ b/ale_linters/cpp/clangd.vim
@@ -0,0 +1,22 @@
+" Author: Andrey Melentyev <andrey.melentyev@protonmail.com>
+" Description: Clangd language server
+
+call ale#Set('cpp_clangd_executable', 'clangd')
+call ale#Set('cpp_clangd_options', '')
+
+function! ale_linters#cpp#clangd#GetProjectRoot(buffer) abort
+    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
+    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
+endfunction
+
+function! ale_linters#cpp#clangd#GetCommand(buffer) abort
+    return '%e' . ale#Pad(ale#Var(a:buffer, 'cpp_clangd_options'))
+endfunction
+
+call ale#linter#Define('cpp', {
+\   'name': 'clangd',
+\   'lsp': 'stdio',
+\   'executable_callback': ale#VarFunc('cpp_clangd_executable'),
+\   'command_callback': 'ale_linters#cpp#clangd#GetCommand',
+\   'project_root_callback': 'ale_linters#cpp#clangd#GetProjectRoot',
+\})
diff --git a/ale_linters/objc/clangd.vim b/ale_linters/objc/clangd.vim
new file mode 100644
index 00000000..161d2cc7
--- /dev/null
+++ b/ale_linters/objc/clangd.vim
@@ -0,0 +1,22 @@
+" Author: Andrey Melentyev <andrey.melentyev@protonmail.com>
+" Description: Clangd language server
+
+call ale#Set('objc_clangd_executable', 'clangd')
+call ale#Set('objc_clangd_options', '')
+
+function! ale_linters#objc#clangd#GetProjectRoot(buffer) abort
+    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
+    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
+endfunction
+
+function! ale_linters#objc#clangd#GetCommand(buffer) abort
+    return '%e' . ale#Pad(ale#Var(a:buffer, 'objc_clangd_options'))
+endfunction
+
+call ale#linter#Define('objc', {
+\   'name': 'clangd',
+\   'lsp': 'stdio',
+\   'executable_callback': ale#VarFunc('objc_clangd_executable'),
+\   'command_callback': 'ale_linters#objc#clangd#GetCommand',
+\   'project_root_callback': 'ale_linters#objc#clangd#GetProjectRoot',
+\})
diff --git a/ale_linters/objcpp/clangd.vim b/ale_linters/objcpp/clangd.vim
new file mode 100644
index 00000000..7e06796f
--- /dev/null
+++ b/ale_linters/objcpp/clangd.vim
@@ -0,0 +1,22 @@
+" Author: Andrey Melentyev <andrey.melentyev@protonmail.com>
+" Description: Clangd language server
+
+call ale#Set('objcpp_clangd_executable', 'clangd')
+call ale#Set('objcpp_clangd_options', '')
+
+function! ale_linters#objcpp#clangd#GetProjectRoot(buffer) abort
+    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
+    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
+endfunction
+
+function! ale_linters#objcpp#clangd#GetCommand(buffer) abort
+    return '%e' . ale#Pad(ale#Var(a:buffer, 'objcpp_clangd_options'))
+endfunction
+
+call ale#linter#Define('objcpp', {
+\   'name': 'clangd',
+\   'lsp': 'stdio',
+\   'executable_callback': ale#VarFunc('objcpp_clangd_executable'),
+\   'command_callback': 'ale_linters#objcpp#clangd#GetCommand',
+\   'project_root_callback': 'ale_linters#objcpp#clangd#GetProjectRoot',
+\})
-- 
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