Generate `.ccls` LSP file for Emacs

platformio/ide/tpls/emacs/.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