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106 Commits

Author SHA1 Message Date
Kovid Goyal
58a3baaf0f Wayland: Use XDG_ACTIVATION_TOKEN when present at launch 2022-09-11 13:43:52 +05:30
Kovid Goyal
30e1b4680d Only override LANG in default env if it was not set either in the original os env or via the env config directive 2022-08-30 19:17:53 +05:30
Kovid Goyal
22fbdbca40 Fix a regression in 0.26.0 that caused kitty to no longer set the LANG environment variable on macOS 
Happened because reading the locale uses cocoa APIs and they are not fork
safe, so it was moved to after prewarm forking, but at that point the
default child env had already been set.

Fixes #5439
 2022-08-29 20:58:48 +05:30
Kovid Goyal
44ccdd36d6 Remove socket prewarming 
The potential for breakage is too high, and I am working on an
alternative solution that will be better long term.

Prewarming is still used for kittens launched via keybindings
 2022-08-20 13:38:33 +05:30
Kovid Goyal
18bf76d49e Dont set KITTY_LISTEN_ON for windows with --allow-remote-control 2022-08-16 10:50:17 +05:30
Kovid Goyal
4c5f7f50f7 Control KITTY_LISTEN_ON more precisely 2022-08-16 10:16:18 +05:30
Kovid Goyal
814dd8a275 allow_remote_control should be per window not per child 2022-08-15 21:32:14 +05:30
Kovid Goyal
1a643441f3 Make the kitty public key available as an env var to child processes 2022-08-10 12:36:04 +05:30
Kovid Goyal
e0ce0a67cc ensure setting KITTY_PREWARM_SOCKET_REAL_TTY does not clobber the environ 2022-08-01 19:03:03 +05:30
Kovid Goyal
0d83a8866b Make setting the real tty name more robust 2022-08-01 19:03:03 +05:30
Kovid Goyal
7b7f1ecc54 Add basic tests for socket prewarm 2022-08-01 19:02:58 +05:30
Kovid Goyal
d1b028c27a Dont pass inherited KITTY_PREWARM_SOCKET 2022-08-01 19:02:58 +05:30
Kovid Goyal
320d45a3f5 Only use prewarm socket if uid and gid match 2022-08-01 19:02:58 +05:30
Kovid Goyal
39bb0ecfcf more work on socket based prewarm 2022-08-01 19:02:57 +05:30
Kovid Goyal
7215c6d6be ssh kitten: Allow pressing Ctrl-C to abort ssh before the connection is completed 
Fixing this involved adding a new mode to kitty where it handles
ctrl-c/z/q by sending signals to the tty foreground process group
instead of delegating to the kernel to do that. Since the pipe may be
full we have no way of knowing when the kernel will get around to
reading the signal byte. So send the signal ourselves.

Fixes #5271
 2022-07-20 19:11:14 +05:30
Kovid Goyal
f023f047ff Workaround for Python 3.11 breaking sys._xoptions 
Apparently in Python-land its acceptable behavior to break backward
compatibility with documented interfaces on a whim. Bloody joke.
https://github.com/python/cpython/pull/28823

Fixes #5223
 2022-06-23 08:44:34 +05:30
Kovid Goyal
da6faa656c Use a fork() without exec() to create prewarm process 
This has the advantages:

1) Even first kitten use is fast
2) Computer has to do less work overall since prewarm process is itself prewarmed
 2022-06-12 18:06:51 +05:30
Kovid Goyal
6807f4d4ea Report the correct cmdline for prewarmed processes 2022-06-09 07:01:41 +05:30
Kovid Goyal
0ed7b2f3c0 Manage fd lifecycles a bit better 2022-06-09 07:01:41 +05:30
Kovid Goyal
116128ebb5 Get prewarm working 
Needed to wait in the control process for child to set its controlling
terminal so that closing the slave fd in kitty is safe.
 2022-06-09 07:01:41 +05:30
Kovid Goyal
47d482dca9 Clear signal handlers when running processes 2022-06-08 17:50:42 +05:30
Kovid Goyal
f20f4762a8 Use builtin facility for removing cloexec 2022-06-05 12:33:34 +05:30
Kovid Goyal
5a0a980648 Make getting cmdline of a PID a bit more convenient 2022-06-04 15:07:08 +05:30
Kovid Goyal
efa873bf50 DRYer 2022-04-22 10:53:25 +05:30
Kovid Goyal
0ee5712e00 Start work on option to control sourcing strategies 2022-04-17 15:30:57 +05:30
Kovid Goyal
34c18bacd8 Free up memory used to store copy of child env block 2022-04-17 08:35:55 +05:30
Kovid Goyal
3af11e92d6 Ensure the clone launch env var is not set accidentally 2022-04-17 08:29:47 +05:30
Kovid Goyal
291f9e9a5e Make cloning safer 
Now env vars are set after shell rc files are sourced. And the clone
request cannot specify the cmdline to execute.
 2022-04-17 07:49:58 +05:30
Kovid Goyal
716813e38a Proper fix for macOS argv[0] 2022-04-15 15:23:45 +05:30
Kovid Goyal
0fcfe104e3 Handle argv[0] being buggered on macOS 2022-04-15 12:25:05 +05:30
Kovid Goyal
feea6998f8 Allow using the cwd of the oldest as well as the newest foreground process for launch --cwd 2022-04-13 15:31:17 +05:30
Kovid Goyal
587f44ad4e A working implementation of cwd_of_process for FreeBSD 2022-04-12 22:06:46 +05:30
Kovid Goyal
72b1996423 Allow different kinds of cwd requests 2022-03-17 10:24:34 +05:30
Kovid Goyal
ce1e22ac95 Have *_with_cwd work with the ssh kitten to open new windows auto-logged into the remote server at the current remote working directory 2022-03-15 19:59:16 +05:30
Kovid Goyal
8f77cc65e2 Use a full window object rather than a child PID to get cwd 
This allows implementation of more sophisticated algorithmhs
for getting the cwd
 2022-03-15 07:58:57 +05:30
Kovid Goyal
88091b4ab3 BASH integration: No longer modify .bashrc to load shell integration 
I think I have things setup robustly so that the shell integration
is loaded transparently via env vars and the normal bash startup files
are sourced, in the same way that vanilla bash does it. Let's hope I
haven't overlooked something.
 2022-02-22 21:24:51 +05:30
Kovid Goyal
7448789951 Improve CWD detection when there are multiple foreground processes in the TTY process group 2022-02-08 20:30:00 +05:30
pagedown
ba0f61d752 Refactor: More f-string for kitty 2022-01-29 20:17:46 +08:00
Kovid Goyal
70d5a5134f Log a nicer error message when failing to read cwd of a process 2021-12-22 16:22:33 +05:30
Kovid Goyal
32768e7939 Unify the PATH searching algorithm for launch and running children 2021-12-08 20:10:34 +05:30
Kovid Goyal
c8c6f8691f Store the shell_integration option as a set 2021-11-29 12:41:25 +05:30
Kovid Goyal
0c160eab7b Avoid needing to exec kitty to get manual shell integration 2021-11-08 11:37:50 +05:30
Kovid Goyal
8218df82f2 Add function to get path to integration script for the current shell 
Makes setting up manual shell integration much easier. Also clean up
integration docs.
 2021-11-08 11:11:16 +05:30
Kovid Goyal
35514e0cc3 Dont change XDG_DATA_DIRS for child processes in fish shell integration 
Fixes #4199
 2021-11-07 10:06:18 +05:30
Kovid Goyal
d090db380f Add more type annotations 2021-10-27 13:26:18 +05:30
Kovid Goyal
4494ddd8ff mypy: Turn on return value checks 
Its a shame GvR is married to "return None"
https://github.com/python/mypy/issues/7511
 2021-10-26 22:39:14 +05:30
Kovid Goyal
6546c1da9b run pyupgrade to upgrade the codebase to python3.6 2021-10-21 12:43:55 +05:30
Kovid Goyal
3cea8f24d4 ... 2021-10-02 04:58:47 +05:30
Kovid Goyal
5f32d2e56f Uppercase DELETE_ENV_VAR 2021-09-16 10:16:33 +05:30
Kovid Goyal
5b716df45f We dont need a special class for delete_env_var 2021-09-16 09:53:54 +05:30