@@ -525,8 +525,19 @@ DirChanged After the |current-directory| was changed.

"global" to trigger on `:cd`

"auto" to trigger on 'autochdir'.

Sets these |v:event| keys:

cwd: current working directory

scope: "global", "tabpage", "window"

cwd: current working directory

scope: "global", "tabpage", "window"

changed_window: v:true if we fired the event

switching window (or tab)

<afile> is set to the new directory name.

Non-recursive (event cannot trigger itself).

*DirChangedPre*

DirChangedPre When the |current-directory| is going to be

changed, as with |DirChanged|.

The pattern is like with |DirChanged|.

Sets these |v:event| keys:

directory: new working directory

scope: "global", "tabpage", "window"

changed_window: v:true if we fired the event

switching window (or tab)

<afile> is set to the new directory name.

@@ -433,7 +433,8 @@ Vimscript compatibility:

`this_session` does not alias to |v:this_session|

Working directory (Vim implemented some of these later than Nvim):

- |DirChanged| can be triggered when switching to another window.

- |DirChanged| and |DirChangedPre| can be triggered when switching to another

window or tab.

- |getcwd()| and |haslocaldir()| may throw errors if the tab page or window

cannot be found. *E5000* *E5001* *E5002*

- |haslocaldir()| checks for tab-local directory if and only if -1 is passed as

@@ -40,6 +40,7 @@ return {

'DiagnosticChanged', -- diagnostics in a buffer were modified

'DiffUpdated', -- diffs have been updated

'DirChanged', -- directory changed

'DirChangedPre', -- directory is going to change

'EncodingChanged', -- after changing the 'encoding' option

'ExitPre', -- before exiting

'FileAppendCmd', -- append to a file using command

@@ -132,18 +133,14 @@ return {

nvim_specific = {

BufModifiedSet=true,

DiagnosticChanged=true,

DirChanged=true,

RecordingEnter=true,

RecordingLeave=true,

Signal=true,

TabClosed=true,

TabNew=true,

TabNewEntered=true,

TermClose=true,

TermOpen=true,

UIEnter=true,

UILeave=true,

WinClosed=true,

WinScrolled=true,

},

}

@@ -1517,13 +1517,13 @@ static bool apply_autocmds_group(event_T event, char_u *fname, char_u *fname_io,

|| event == EVENT_CMDLINELEAVE || event == EVENT_CMDWINENTER

|| event == EVENT_CMDWINLEAVE || event == EVENT_CMDUNDEFINED

|| event == EVENT_COLORSCHEME || event == EVENT_COLORSCHEMEPRE

|| event == EVENT_DIRCHANGED || event == EVENT_FILETYPE

|| event == EVENT_FUNCUNDEFINED || event == EVENT_MODECHANGED

|| event == EVENT_OPTIONSET || event == EVENT_QUICKFIXCMDPOST

|| event == EVENT_QUICKFIXCMDPRE || event == EVENT_REMOTEREPLY

|| event == EVENT_SPELLFILEMISSING || event == EVENT_SYNTAX

|| event == EVENT_SIGNAL || event == EVENT_TABCLOSED

|| event == EVENT_WINCLOSED) {

|| event == EVENT_DIRCHANGED || event == EVENT_DIRCHANGEDPRE

|| event == EVENT_FILETYPE || event == EVENT_FUNCUNDEFINED

|| event == EVENT_MODECHANGED || event == EVENT_OPTIONSET

|| event == EVENT_QUICKFIXCMDPOST || event == EVENT_QUICKFIXCMDPRE

|| event == EVENT_REMOTEREPLY || event == EVENT_SPELLFILEMISSING

|| event == EVENT_SYNTAX || event == EVENT_SIGNAL

|| event == EVENT_TABCLOSED || event == EVENT_WINCLOSED) {

fname = vim_strsave(fname);

} else {

fname = (char_u *)FullName_save((char *)fname, false);

@@ -7784,7 +7784,7 @@ static char_u *get_prevdir(CdScope scope)

/// Deal with the side effects of changing the current directory.

///

/// @param scope Scope of the function call (global, tab or window).

void post_chdir(CdScope scope, bool trigger_dirchanged)

static void post_chdir(CdScope scope, bool trigger_dirchanged)

{

// Always overwrite the window-local CWD.

XFREE_CLEAR(curwin->w_localdir);

@@ -7825,7 +7825,7 @@ void post_chdir(CdScope scope, bool trigger_dirchanged)

shorten_fnames(true);

if (trigger_dirchanged) {

do_autocmd_dirchanged(cwd, scope, kCdCauseManual);

do_autocmd_dirchanged(cwd, scope, kCdCauseManual, false);

}

}

@@ -7869,10 +7869,13 @@ bool changedir_func(char_u *new_dir, CdScope scope)

}

bool dir_differs = pdir == NULL || pathcmp((char *)pdir, (char *)new_dir, -1) != 0;

if (dir_differs && vim_chdir(new_dir) != 0) {

emsg(_(e_failed));

xfree(pdir);

return false;

if (dir_differs) {

do_autocmd_dirchanged((char *)new_dir, scope, kCdCauseManual, true);

if (vim_chdir(new_dir) != 0) {

emsg(_(e_failed));

xfree(pdir);

return false;

}

}

char_u **pp;

@@ -1600,11 +1600,13 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first

return file_name;

}

void do_autocmd_dirchanged(char *new_dir, CdScope scope, CdCause cause)

void do_autocmd_dirchanged(char *new_dir, CdScope scope, CdCause cause, bool pre)

{

static bool recursive = false;

if (recursive || !has_event(EVENT_DIRCHANGED)) {

event_T event = pre ? EVENT_DIRCHANGEDPRE : EVENT_DIRCHANGED;

if (recursive || !has_event(event)) {

// No autocommand was defined or we changed

// the directory from this autocommand.

return;

@@ -1638,8 +1640,12 @@ void do_autocmd_dirchanged(char *new_dir, CdScope scope, CdCause cause)

new_dir = new_dir_buf;

#endif

if (pre) {

tv_dict_add_str(dict, S_LEN("directory"), new_dir);

} else {

tv_dict_add_str(dict, S_LEN("cwd"), new_dir);

}

tv_dict_add_str(dict, S_LEN("scope"), buf); // -V614

tv_dict_add_str(dict, S_LEN("cwd"), new_dir);

tv_dict_add_bool(dict, S_LEN("changed_window"), cause == kCdCauseWindow);

tv_dict_set_keys_readonly(dict);

@@ -1655,8 +1661,7 @@ void do_autocmd_dirchanged(char *new_dir, CdScope scope, CdCause cause)

abort();

}

apply_autocmds(EVENT_DIRCHANGED, (char_u *)buf, (char_u *)new_dir, false,

curbuf);

apply_autocmds(event, (char_u *)buf, (char_u *)new_dir, false, curbuf);

restore_v_event(dict, &save_v_event);

@@ -1682,12 +1687,16 @@ int vim_chdirfile(char_u *fname, CdCause cause)

return OK;

}

if (cause != kCdCauseOther) {

do_autocmd_dirchanged(dir, kCdScopeWindow, cause, true);

}

if (os_chdir(dir) != 0) {

return FAIL;

}

if (cause != kCdCauseOther) {

do_autocmd_dirchanged(dir, kCdScopeWindow, cause);

do_autocmd_dirchanged(dir, kCdScopeWindow, cause, false);

}

return OK;

@@ -1850,14 +1850,16 @@ endfunc

function Test_dirchanged_global()

call s:Before_test_dirchanged()

autocmd test_dirchanged DirChangedPre global call add(s:li, "pre cd " .. v:event.directory)

autocmd test_dirchanged DirChanged global call add(s:li, "cd:")

autocmd test_dirchanged DirChanged global call add(s:li, expand("<afile>"))

call chdir(s:dir_foo)

call assert_equal(["cd:", s:dir_foo], s:li)

let expected = ["pre cd " .. s:dir_foo, "cd:", s:dir_foo]

call assert_equal(expected, s:li)

call chdir(s:dir_foo)

call assert_equal(["cd:", s:dir_foo], s:li)

call assert_equal(expected, s:li)

exe 'lcd ' .. fnameescape(s:dir_bar)

call assert_equal(["cd:", s:dir_foo], s:li)

call assert_equal(expected, s:li)

call s:After_test_dirchanged()

endfunc

@@ -1879,14 +1881,16 @@ function Test_dirchanged_auto()

CheckOption autochdir

call s:Before_test_dirchanged()

call test_autochdir()

autocmd test_dirchanged DirChangedPre auto call add(s:li, "pre cd " .. v:event.directory)

autocmd test_dirchanged DirChanged auto call add(s:li, "auto:")

autocmd test_dirchanged DirChanged auto call add(s:li, expand("<afile>"))

set acd

cd ..

call assert_equal([], s:li)

exe 'edit ' . s:dir_foo . '/Xfile'

call assert_equal(s:dir_foo, getcwd())

call assert_equal(["auto:", s:dir_foo], s:li)

let expected = ["pre cd " .. s:dir_foo, "auto:", s:dir_foo]

call assert_equal(expected, s:li)

set noacd

bwipe!

call s:After_test_dirchanged()

@@ -4645,20 +4645,29 @@ void fix_current_dir(void)

globaldir = (char_u *)xstrdup(cwd);

}

}

bool dir_differs = pathcmp(new_dir, cwd, -1) != 0;

if (!p_acd && dir_differs) {

do_autocmd_dirchanged(new_dir, curwin->w_localdir ? kCdScopeWindow : kCdScopeTabpage,

kCdCauseWindow, true);

}

if (os_chdir(new_dir) == 0) {

if (!p_acd && pathcmp(new_dir, cwd, -1) != 0) {

do_autocmd_dirchanged(new_dir, curwin->w_localdir

? kCdScopeWindow : kCdScopeTabpage, kCdCauseWindow);

if (!p_acd && dir_differs) {

do_autocmd_dirchanged(new_dir, curwin->w_localdir ? kCdScopeWindow : kCdScopeTabpage,

kCdCauseWindow, false);

}

last_chdir_reason = NULL;

shorten_fnames(true);

}

last_chdir_reason = NULL;

shorten_fnames(true);

} else if (globaldir != NULL) {

// Window doesn't have a local directory and we are not in the global

// directory: Change to the global directory.

bool dir_differs = pathcmp((char *)globaldir, cwd, -1) != 0;

if (!p_acd && dir_differs) {

do_autocmd_dirchanged((char *)globaldir, kCdScopeGlobal, kCdCauseWindow, true);

}

if (os_chdir((char *)globaldir) == 0) {

if (!p_acd && pathcmp((char *)globaldir, cwd, -1) != 0) {

do_autocmd_dirchanged((char *)globaldir, kCdScopeGlobal, kCdCauseWindow);

if (!p_acd && dir_differs) {

do_autocmd_dirchanged((char *)globaldir, kCdScopeGlobal, kCdCauseWindow, false);

}

}

XFREE_CLEAR(globaldir);