Patch 8.2.2675
Problem: Directory change in a terminal window shell is not followed.
Solution: Add the 'autoshelldir' option. (closes #6290)
Files: runtime/doc/options.txt, runtime/doc/quickref.txt,
runtime/optwin.vim, src/charset.c, src/feature.h, src/option.h,
src/optiondefs.h, src/terminal.c, src/testdir/check.vim,
src/testdir/test_terminal3.vim
*** ../vim-8.2.2674/runtime/doc/options.txt 2021-03-04 21:55:54.601235264
+0100
--- runtime/doc/options.txt 2021-03-29 20:38:32.031640025 +0200
***************
*** 749,754 ****
--- 749,763 ----
or selected.
Note: When this option is on some plugins may not work.
+ *'autoshelldir'* *'asd'* *'noautoshelldir'* *'noasd'*
+ 'autoshelldir' 'asd' boolean (default off)
+ global
+ When on, Vim will change the current working directory whenever you
+ change the directory of the shell running in a terminal window. You
+ need proper setting-up, so whenever the shell's pwd changes an OSC 7
+ escape sequence will be emitted. For example, on Linux, you can source
+ /etc/profile.d/vte.sh in your shell profile if you use bash or zsh.
+
*'arabic'* *'arab'* *'noarabic'* *'noarab'*
'arabic' 'arab' boolean (default off)
local to window
*** ../vim-8.2.2674/runtime/doc/quickref.txt 2021-01-31 17:02:06.258490157
+0100
--- runtime/doc/quickref.txt 2021-03-29 20:39:10.695540234 +0200
***************
*** 605,610 ****
--- 605,611 ----
'ambiwidth' 'ambw' what to do with Unicode chars of ambiguous width
'antialias' 'anti' Mac OS X: use smooth, antialiased fonts
'autochdir' 'acd' change directory to the file in the current window
+ 'autoshelldir' 'asd' change directory to the shell's current
directory
'arabic' 'arab' for Arabic as a default second language
'arabicshape' 'arshape' do shaping for Arabic characters
'autoindent' 'ai' take indent for new line from previous line
*** ../vim-8.2.2674/runtime/optwin.vim 2020-09-20 21:31:59.634692878 +0200
--- runtime/optwin.vim 2021-03-29 20:35:13.384153457 +0200
***************
*** 266,271 ****
--- 266,273 ----
call <SID>AddOption("autochdir", gettext("change to directory of file in
buffer"))
call <SID>BinOptionG("acd", &acd)
endif
+ call <SID>AddOption("autoshelldir", gettext("change to pwd of shell in
terminal buffer"))
+ call <SID>BinOptionG("asd", &asd)
call <SID>AddOption("wrapscan", gettext("search commands wrap around the end
of the buffer"))
call <SID>BinOptionG("ws", &ws)
call <SID>AddOption("incsearch", gettext("show match for partly typed search
command"))
*** ../vim-8.2.2674/src/charset.c 2021-02-15 20:37:58.453374547 +0100
--- src/charset.c 2021-03-29 20:35:13.384153457 +0200
***************
*** 2005,2011 ****
return c - '0';
}
! #if defined(FEAT_TERMRESPONSE) || defined(FEAT_GUI_GTK) || defined(PROTO)
/*
* Convert two hex characters to a byte.
* Return -1 if one of the characters is not hex.
--- 2005,2012 ----
return c - '0';
}
! #if defined(FEAT_TERMRESPONSE) || defined(FEAT_GUI_GTK) \
! || defined(PROTO) || defined(FEAT_AUTOSHELLDIR)
/*
* Convert two hex characters to a byte.
* Return -1 if one of the characters is not hex.
*** ../vim-8.2.2674/src/feature.h 2020-12-18 19:49:52.341571870 +0100
--- src/feature.h 2021-03-29 20:35:13.384153457 +0200
***************
*** 1148,1153 ****
--- 1148,1159 ----
#endif
/*
+ * +autoshelldir 'autoshelldir' option.
+ */
+ #if defined(FEAT_TERMINAL)
+ # define FEAT_AUTOSHELLDIR
+ #endif
+ /*
* +textprop and +popupwin Text PROPerties and POPUP windows
*/
#if defined(FEAT_EVAL) && defined(FEAT_SYN_HL)
*** ../vim-8.2.2674/src/option.h 2021-02-15 20:37:58.457374538 +0100
--- src/option.h 2021-03-29 20:35:13.384153457 +0200
***************
*** 383,388 ****
--- 383,391 ----
#ifdef FEAT_AUTOCHDIR
EXTERN int p_acd; // 'autochdir'
#endif
+ #ifdef FEAT_AUTOSHELLDIR
+ EXTERN int p_asd; // 'autoshelldir'
+ #endif
EXTERN int p_ai; // 'autoindent'
EXTERN int p_bin; // 'binary'
EXTERN int p_bomb; // 'bomb'
*** ../vim-8.2.2674/src/optiondefs.h 2021-02-15 20:37:58.457374538 +0100
--- src/optiondefs.h 2021-03-29 20:35:13.384153457 +0200
***************
*** 372,377 ****
--- 372,386 ----
{(char_u *)0L, (char_u *)0L}
#endif
SCTX_INIT},
+ {"autoshelldir", "asd", P_BOOL|P_VI_DEF,
+ #ifdef FEAT_AUTOSHELLDIR
+ (char_u *)&p_asd, PV_NONE,
+ {(char_u *)FALSE, (char_u *)0L}
+ #else
+ (char_u *)NULL, PV_NONE,
+ {(char_u *)0L, (char_u *)0L}
+ #endif
+ SCTX_INIT},
{"autoindent", "ai", P_BOOL|P_VI_DEF,
(char_u *)&p_ai, PV_AI,
{(char_u *)FALSE, (char_u *)0L} SCTX_INIT},
*** ../vim-8.2.2674/src/terminal.c 2021-02-23 17:47:20.078181103 +0100
--- src/terminal.c 2021-03-29 20:45:42.646551274 +0200
***************
*** 4293,4298 ****
--- 4293,4365 ----
}
/*
+ * URL decoding (also know as Percent-encoding).
+ *
+ * Note this function currently is only used for decoding shell's
+ * OSC 7 escape sequence which we can assume all bytes are valid
+ * UTF-8 bytes. Thus we don't need to deal with invalid UTF-8
+ * encoding bytes like 0xfe, 0xff.
+ */
+ static size_t
+ url_decode(const char *src, const size_t len, char_u *dst)
+ {
+ size_t i = 0, j = 0;
+
+ while (i < len)
+ {
+ if (src[i] == '%' && i + 2 < len)
+ {
+ dst[j] = hexhex2nr((char_u *)&src[i + 1]);
+ j++;
+ i += 3;
+ }
+ else
+ {
+ dst[j] = src[i];
+ i++;
+ j++;
+ }
+ }
+ dst[j] = '\0';
+ return j;
+ }
+
+ /*
+ * Sync terminal buffer's cwd with shell's pwd with the help of OSC 7.
+ *
+ * The OSC 7 sequence has the format of
+ * "\033]7;file://HOSTNAME/CURRENT/DIR\033\\"
+ * and what VTerm provides via VTermStringFragment is
+ * "file://HOSTNAME/CURRENT/DIR"
+ */
+ static void
+ sync_shell_dir(VTermStringFragment *frag)
+ {
+ int offset = 7; // len of "file://" is 7
+ char *pos = (char *)frag->str + offset;
+ char_u *new_dir;
+
+ // remove HOSTNAME to get PWD
+ while (*pos != '/' && offset < frag->len)
+ {
+ offset += 1;
+ pos += 1;
+ }
+
+ if (offset >= frag->len)
+ {
+ semsg(_(e_failed_to_extract_pwd_from_str_check_your_shell_config),
+ frag->str);
+ return;
+ }
+
+ new_dir = alloc(frag->len - offset + 1);
+ url_decode(pos, frag->len-offset, new_dir);
+ changedir_func(new_dir, TRUE, CDSCOPE_WINDOW);
+ vim_free(new_dir);
+ }
+
+ /*
* Called by libvterm when it cannot recognize an OSC sequence.
* We recognize a terminal API command.
*/
***************
*** 4306,4312 ****
: term->tl_job->jv_channel;
garray_T *gap = &term->tl_osc_buf;
! // We recognize only OSC 5 1 ; {command}
if (command != 51)
return 0;
--- 4373,4385 ----
: term->tl_job->jv_channel;
garray_T *gap = &term->tl_osc_buf;
! // We recognize only OSC 5 1 ; {command} and OSC 7 ; {command}
! if (p_asd && command == 7)
! {
! sync_shell_dir(&frag);
! return 1;
! }
!
if (command != 51)
return 0;
*** ../vim-8.2.2674/src/testdir/check.vim 2021-03-20 12:49:12.078222904
+0100
--- src/testdir/check.vim 2021-03-29 20:35:13.384153457 +0200
***************
*** 92,97 ****
--- 92,105 ----
endif
endfunc
+ " Command to check for not running on a BSD system.
+ command CheckNotBSD call CheckNotBSD()
+ func CheckNotBSD()
+ if has('bsd')
+ throw 'Skipped: does not work on BSD'
+ endif
+ endfunc
+
" Command to check that making screendumps is supported.
" Caller must source screendump.vim
command CheckScreendump call CheckScreendump()
*** ../vim-8.2.2674/src/testdir/test_terminal3.vim 2021-02-20
19:21:31.955986987 +0100
--- src/testdir/test_terminal3.vim 2021-03-29 20:46:24.430447428 +0200
***************
*** 475,480 ****
--- 475,509 ----
call delete('Xbuf')
endfunc
+ " Test for sync buffer cwd with shell's pwd
+ func Test_terminal_sync_shell_dir()
+ CheckUnix
+ " The test always use sh (see src/testdir/unix.vim).
+ " However, BSD's sh doesn't seem to play well with OSC 7 escape sequence.
+ CheckNotBSD
+
+ set asd
+ " , is
+ " 1. a valid character for directory names
+ " 2. a reserved character in url-encoding
+ let chars = ",a"
+ " "," is url-encoded as '%2C'
+ let chars_url = "%2Ca"
+ let tmpfolder = fnamemodify(tempname(),':h').'/'.chars
+ let tmpfolder_url = fnamemodify(tempname(),':h').'/'.chars_url
+ call mkdir(tmpfolder, "p")
+ let buf = Run_shell_in_terminal({})
+ call term_sendkeys(buf, "echo -ne
$'\\e\]7;file://".tmpfolder_url."\\a'\<CR>")
+ "call term_sendkeys(buf, "cd ".tmpfolder."\<CR>")
+ call TermWait(buf)
+ if has("mac")
+ let expected = "/private".tmpfolder
+ else
+ let expected = tmpfolder
+ endif
+ call assert_equal(expected, getcwd(winnr()))
+ endfunc
+
" Test for modeless selection in a terminal
func Test_term_modeless_selection()
CheckUnix
*** ../vim-8.2.2674/src/version.c 2021-03-29 20:10:23.152204702 +0200
--- src/version.c 2021-03-29 20:46:45.218395670 +0200
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 2675,
/**/
--
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/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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