From 223a85baca14150400e324ae39196be87822e265 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Thu, 29 Aug 2019 14:20:24 +0300
Subject: [PATCH] CCLS LSP for VIM //  Resolve #2952

---
 HISTORY.rst                       |  1 +
 docs                              |  2 +-
 platformio/ide/tpls/vim/.ccls.tpl | 22 ++++++++++++++++++++++
 3 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 platformio/ide/tpls/vim/.ccls.tpl

diff --git a/HISTORY.rst b/HISTORY.rst
index 902cac55..71f11b55 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -10,6 +10,7 @@ PlatformIO 4.0
 ~~~~~~~~~~~~~~~~~~
 
 * Update SCons tool to 3.1.1
+* Generate ``.ccls`` LSP file for `Vim <http://docs.platformio.org/en/page/vim.html>`__ cross references, hierarchies, completion and semantic highlighting (`issue #2952 <https://github.com/platformio/platformio-core/issues/2952>`_)
 * Remove ProjectConfig cache when "platformio.ini" was modified outside
 * Fixed an issue with PIO Unified Debugger on Windows OS when debug server is piped
 * Fixed an issue when `--upload-port <http://docs.platformio.org/page/userguide/cmd_run.html#cmdoption-platformio-run-upload-port>`__ CLI flag does not override declared  `upload_port <http://docs.platformio.org/page/projectconf/section_env_upload.html#upload-port>`__ option in `"platformio.ini" (Project Configuration File) <https://docs.platformio.org/page/projectconf.html>`__
diff --git a/docs b/docs
index 61b47154..6fd93411 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit 61b4715449ef06213af496219a691fe57bcfa996
+Subproject commit 6fd93411b2ddeb95c27bdcadb78dbb905c5219f8
diff --git a/platformio/ide/tpls/vim/.ccls.tpl b/platformio/ide/tpls/vim/.ccls.tpl
new file mode 100644
index 00000000..ad22fce7
--- /dev/null
+++ b/platformio/ide/tpls/vim/.ccls.tpl
@@ -0,0 +1,22 @@
+% import re
+% STD_RE = re.compile(r"\-std=[a-z\+]+(\d+)")
+% cc_stds = STD_RE.findall(cc_flags)
+% cxx_stds = STD_RE.findall(cxx_flags)
+%
+%
+clang
+
+% if cc_stds:
+{{"%c"}} -std=c{{ cc_stds[-1] }}
+% end
+% if cxx_stds:
+{{"%cpp"}} -std=c++{{ cxx_stds[-1] }}
+% end
+
+% for include in includes:
+-I{{ include }}
+% end
+
+% for define in defines:
+-D{{ define }}
+% end