perf(rtp): reduce rtp scans (#24191)

* perf(rtp): reduce rtp scans

Problem:
  Scanning the filesystem is expensive and particularly affects
  startuptime.

Solution:
  Reduce the amount of redundant directory scans by relying less on glob
  patterns and handle vim and lua sourcing lower down.
This commit is contained in:
Lewis Russell
2023-07-13 10:17:19 +01:00
committed by GitHub
parent 998bebc15e
commit 516b173780
13 changed files with 247 additions and 142 deletions

View File

@@ -729,13 +729,9 @@ void ex_compiler(exarg_T *eap)
do_unlet(S_LEN("g:current_compiler"), true);
do_unlet(S_LEN("b:current_compiler"), true);
snprintf(buf, bufsize, "compiler/%s.vim", eap->arg);
if (source_runtime(buf, DIP_ALL) == FAIL) {
// Try lua compiler
snprintf(buf, bufsize, "compiler/%s.lua", eap->arg);
if (source_runtime(buf, DIP_ALL) == FAIL) {
semsg(_(e_compiler_not_supported_str), eap->arg);
}
snprintf(buf, bufsize, "compiler/%s.*", eap->arg);
if (source_runtime_vim_lua(buf, DIP_ALL) == FAIL) {
semsg(_(e_compiler_not_supported_str), eap->arg);
}
xfree(buf);