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comparison src/ex_docmd.c @ 27617:269f89efb06a v8.2.4335

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patch 8.2.4335: no autocommand event triggered before changing directory Commit: https://github.com/vim/vim/commit/28e8f73ae2d90009fd62cd60f97c2643ba44de68 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 9 12:58:20 2022 +0000 patch 8.2.4335: no autocommand event triggered before changing directory Problem: No autocommand event triggered before changing directory. (Ronnie Magatti) Solution: Add DirChangedPre. (closes #9721)
author Bram Moolenaar <Bram@vim.org>
date Wed, 09 Feb 2022 14:00:05 +0100
parents 9986f96fb1bd
children 1712b102d642
comparison
equal deleted inserted replaced
27616:431c6a7a1f8b 27617:269f89efb06a
7341 last_chdir_reason = NULL; 7341 last_chdir_reason = NULL;
7342 shorten_fnames(TRUE); 7342 shorten_fnames(TRUE);
7343 } 7343 }
7344 7344
7345 /* 7345 /*
7346 * Trigger DirChangedPre for "acmd_fname" with directory "new_dir".
7347 */
7348 void
7349 trigger_DirChangedPre(char_u *acmd_fname, char_u *new_dir)
7350 {
7351 #ifdef FEAT_EVAL
7352 dict_T *v_event;
7353 save_v_event_T save_v_event;
7354
7355 v_event = get_v_event(&save_v_event);
7356 (void)dict_add_string(v_event, "directory", new_dir);
7357 dict_set_items_ro(v_event);
7358 #endif
7359 apply_autocmds(EVENT_DIRCHANGEDPRE, acmd_fname, new_dir, FALSE, curbuf);
7360 #ifdef FEAT_EVAL
7361 restore_v_event(v_event, &save_v_event);
7362 #endif
7363 }
7364
7365 /*
7346 * Change directory function used by :cd/:tcd/:lcd Ex commands and the 7366 * Change directory function used by :cd/:tcd/:lcd Ex commands and the
7347 * chdir() function. 7367 * chdir() function.
7348 * scope == CDSCOPE_WINDOW: changes the window-local directory 7368 * scope == CDSCOPE_WINDOW: changes the window-local directory
7349 * scope == CDSCOPE_TABPAGE: changes the tab-local directory 7369 * scope == CDSCOPE_TABPAGE: changes the tab-local directory
7350 * Otherwise: changes the global directory 7370 * Otherwise: changes the global directory
7356 int forceit, 7376 int forceit,
7357 cdscope_T scope) 7377 cdscope_T scope)
7358 { 7378 {
7359 char_u *pdir = NULL; 7379 char_u *pdir = NULL;
7360 int dir_differs; 7380 int dir_differs;
7361 char_u *acmd_fname; 7381 char_u *acmd_fname = NULL;
7362 char_u **pp; 7382 char_u **pp;
7363 7383
7364 if (new_dir == NULL || allbuf_locked()) 7384 if (new_dir == NULL || allbuf_locked())
7365 return FALSE; 7385 return FALSE;
7366 7386
7409 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); 7429 expand_env((char_u *)"$HOME", NameBuff, MAXPATHL);
7410 # endif 7430 # endif
7411 new_dir = NameBuff; 7431 new_dir = NameBuff;
7412 } 7432 }
7413 dir_differs = pdir == NULL 7433 dir_differs = pdir == NULL
7414 || pathcmp((char *)pdir, (char *)new_dir, -1) != 0; 7434 || pathcmp((char *)pdir, (char *)new_dir, -1) != 0;
7415 if (dir_differs && vim_chdir(new_dir)) 7435 if (dir_differs)
7416 { 7436 {
7417 emsg(_(e_command_failed)); 7437 if (scope == CDSCOPE_WINDOW)
7418 vim_free(pdir); 7438 acmd_fname = (char_u *)"window";
7419 return FALSE; 7439 else if (scope == CDSCOPE_TABPAGE)
7440 acmd_fname = (char_u *)"tabpage";
7441 else
7442 acmd_fname = (char_u *)"global";
7443 trigger_DirChangedPre(acmd_fname, new_dir);
7444
7445 if (vim_chdir(new_dir))
7446 {
7447 emsg(_(e_command_failed));
7448 vim_free(pdir);
7449 return FALSE;
7450 }
7420 } 7451 }
7421 7452
7422 if (scope == CDSCOPE_WINDOW) 7453 if (scope == CDSCOPE_WINDOW)
7423 pp = &curwin->w_prevdir; 7454 pp = &curwin->w_prevdir;
7424 else if (scope == CDSCOPE_TABPAGE) 7455 else if (scope == CDSCOPE_TABPAGE)
7429 *pp = pdir; 7460 *pp = pdir;
7430 7461
7431 post_chdir(scope); 7462 post_chdir(scope);
7432 7463
7433 if (dir_differs) 7464 if (dir_differs)
7434 { 7465 apply_autocmds(EVENT_DIRCHANGED, acmd_fname, new_dir, FALSE, curbuf);
7435 if (scope == CDSCOPE_WINDOW)
7436 acmd_fname = (char_u *)"window";
7437 else if (scope == CDSCOPE_TABPAGE)
7438 acmd_fname = (char_u *)"tabpage";
7439 else
7440 acmd_fname = (char_u *)"global";
7441 apply_autocmds(EVENT_DIRCHANGED, acmd_fname, new_dir, FALSE,
7442 curbuf);
7443 }
7444 return TRUE; 7466 return TRUE;
7445 } 7467 }
7446 7468
7447 /* 7469 /*
7448 * ":cd", ":tcd", ":lcd", ":chdir" ":tchdir" and ":lchdir". 7470 * ":cd", ":tcd", ":lcd", ":chdir" ":tchdir" and ":lchdir".