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Merge pull request #16734 from zeertzjq/chdir-refactor

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refactor: remove some chdir-related unnecessary calls and checks
This commit is contained in:
James McCoy 2021-12-20 14:28:11 -05:00 committed by GitHub
commit 9241c684e1
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3 changed files with 17 additions and 13 deletions
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10
src/nvim/eval/funcs.c
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@ -1082,15 +1082,13 @@ static void f_chdir(typval_T *argvars, typval_T *rettv, FunPtr fptr)
// Return the current directory
cwd = xmalloc(MAXPATHL);
if (cwd != NULL) {
if (os_dirname(cwd, MAXPATHL) != FAIL) {
if (os_dirname(cwd, MAXPATHL) != FAIL) {
#ifdef BACKSLASH_IN_FILENAME
slash_adjust(cwd);
slash_adjust(cwd);
#endif
rettv->vval.v_string = vim_strsave(cwd);
}
xfree(cwd);
rettv->vval.v_string = vim_strsave(cwd);
}
xfree(cwd);
if (curwin->w_localdir != NULL) {
scope = kCdScopeWindow;

5
src/nvim/ex_docmd.c
View File

@ -7816,8 +7816,9 @@ bool changedir_func(char_u *new_dir, CdScope scope)
}
#endif
if (vim_chdir(new_dir) == 0) {
bool dir_differs = pdir == NULL || pathcmp((char *)pdir, (char *)new_dir, -1) != 0;
bool dir_differs = new_dir == NULL || pdir == NULL
|| pathcmp((char *)pdir, (char *)new_dir, -1) != 0;
if (new_dir != NULL && (!dir_differs || vim_chdir(new_dir) == 0)) {
post_chdir(scope, dir_differs);
retval = true;
} else {

15
src/nvim/file_search.c
View File

@ -1667,14 +1667,19 @@ int vim_chdirfile(char_u *fname, CdCause cause)
NameBuff[0] = NUL;
}
if (os_chdir(dir) == 0) {
if (cause != kCdCauseOther && pathcmp(dir, (char *)NameBuff, -1) != 0) {
do_autocmd_dirchanged(dir, kCdScopeWindow, cause);
}
} else {
if (pathcmp(dir, (char *)NameBuff, -1) == 0) {
// nothing to do
return OK;
}
if (os_chdir(dir) != 0) {
return FAIL;
}
if (cause != kCdCauseOther) {
do_autocmd_dirchanged(dir, kCdScopeWindow, cause);
}
return OK;
}