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106 commits

Author SHA1 Message Date
ridiculousfish
5cda1e55e0 Must load universal variables earlier, and issue a barrier after erasing 
one.

Fixes #1526
 2014-07-06 18:12:18 -07:00
David Adam
1cfd055f82 env.cpp: allow all users to change $USER and $HOME 
Closes 1425 (https://github.com/fish-shell/fish-shell/issues/1425)
 2014-06-28 19:16:29 +08:00
ridiculousfish
ee8e9c0291 Remove env_universal.h and env_universal.cpp from project 2014-06-18 10:14:35 -07:00
ridiculousfish
3513ce3ac0 Universal variable callbacks should only be announced for changed 
values, not every value. Also support erase notifications.
 2014-06-16 12:27:28 -07:00
ridiculousfish
6277a2e4a4 Migrate global functions out of env_universal. Have env operate directly 
on an env_universal_t.
 2014-06-15 17:30:50 -07:00
ridiculousfish
735195e8ea Teach env_universal_remove to directly report whether the variable was 
successfully removed.
 2014-06-13 15:15:11 -07:00
ridiculousfish
ef646f0f78 Removal of more fishd artifacts and headers 2014-06-09 12:07:40 -07:00
ridiculousfish
ecf56606dc Remove large parts of fishd interaction, including 
env_universal_server
 2014-06-06 10:34:42 -07:00
David Adam
3225d7e169 avoid symlink attacks in __fish_print_packages and spawning fishd 
* use $XDG_CACHE_HOME for __fish_print_packages completion caches
 * when starting fishd, redirect fishd output to /dev/null, not a
   predictable path

Fix for CVE-2014-3219.

Closes #1440.
 2014-05-12 09:30:05 +08:00
Konrad Borowski
f8e35de18d Shorten compilation times 
Now fish shell stores version is a small file called by other files.
This means that a slight change which modifies one file won't cause
many of files to recompile.

The compilation unit is intentionally small, this is by design. The
smaller it is, the faster it will recompile, and it will be compiled
a lot.
 2014-05-01 09:46:27 +02:00
ridiculousfish
a475dd15e6 Migrate universal variables to env_var_t structure. Encapsulate 
universal variable storage into a class for better testability.
 2014-04-25 16:09:26 -07:00
Julian Aron Prenner
cd64a777c3 Set $fish_bind_mode to default on fish startup; set $fish_key_bindings 
when sourcing fish_vi_mode.fish
 2014-01-19 10:27:39 +01:00
ridiculousfish
b2c78dbd57 Fix for issue where we compute a default USER variable, but never set 
its value.
 2014-01-12 13:42:26 -08:00
ridiculousfish
b34721b3f4 Miscellaneous optimizations to reduce string copying 2014-01-07 14:57:58 -08:00
ridiculousfish
85ce80d72e Stop insisting on trying to add /usr/bin and /bin to $PATH. 
https://github.com/fish-shell/fish-shell/pull/854
 2013-08-27 18:23:33 -07:00
David Adam (zanchey)
2a06c72113 Generate version numbers dynamically 
This commit hooks the Makefile up to generate a FISH_BUILD_VERSION
symbol and kills off PACKAGE_VERSION in .cpp files.

It also modifies the tarball generation script to add the necessary
version file for releases.
 2013-08-11 23:13:38 +08:00
ridiculousfish
c64a86efae Fix some warnings exposed by -Wall 2013-07-16 13:40:11 -07:00
Dag Odenhall
9f0775c873 Fix $LINES = $COLUMNS bug 
Fixes #745
 2013-05-24 23:23:29 -07:00
ridiculousfish
fe6699f0bf Rely on $PWD instead of getcwd() more often 
Fixes https://github.com/fish-shell/fish-shell/issues/696
 2013-04-27 00:45:38 -07:00
ridiculousfish
8bbd8ab073 Hack up dcgettext to try to fix CentOS build 
https://github.com/fish-shell/fish-shell/issues/645
 2013-04-08 12:02:43 -07:00
David Adam (zanchey)
daf5ef1bbd Kill termio.h and sys/termios.h 
On FreeBSD, compilation complains that "this file includes
<sys/termios.h> which is deprecated, use <termios.h> instead". On Linux
and FreeBSD, <sys/termios.h> literally just pulls in <termios.h>. On OS
X and Solaris, <termios.h> pulls in <sys/termios.h>.

<termio.h> doesn't exist on FreeBSD or Mac OS X, and on Linux is marked
as deprecated and just includes <termios.h>. It does exist on Solaris,
but no `struct termio` is ever actually used in the codebase.
 2013-03-05 12:25:00 -08:00
ridiculousfish
a8e92639af Cleanup and simplify null_terminated_array_t and its clients 2013-02-22 16:22:56 -08:00
ridiculousfish
fbedf020bc Null initialize an ivar (oops) 2013-02-19 23:16:44 -08:00
ridiculousfish
aaa0c25ff7 Large set of changes to how PATH is handled. Changed fish to no longer modify PATH in share/config.fish. Introduced variable fish_user_paths, and a glue function __fish_reconstruct_path that splices together PATH with fish_user_paths. Changed fish to no longer validate changes to PATH unless the paths are new (i.e. don't recheck what's already there). Modified certain sets to store const wchar_t instead of wcstring to save a few allocations. 
https://github.com/fish-shell/fish-shell/issues/527
 2013-02-19 18:05:20 -08:00
ridiculousfish
6d522e6ed6 First round of fixes based on cppcheck 
https://github.com/fish-shell/fish-shell/issues/575
 2013-02-16 00:02:40 -08:00
ridiculousfish
8d95d0834d First stab at builtin set_color. Moved set_color.cpp to builtin_set_color.cpp and taught fish about it. 2013-02-14 15:52:24 -08:00
Siteshwar Vashisht
694ab455cd Fixed broken export_func 
Fix for https://github.com/fish-shell/fish-shell/issues/573
 2013-02-12 13:50:43 +01:00
ridiculousfish
46edc07ae4 Clean up export_func 2013-02-12 00:14:27 -08:00
ridiculousfish
2a7fc9c3a5 Clean up env_var_table_t. Switch from storing var_uni_entry_t* to var_uni_entry_t. Various other cleanups. 2013-02-11 23:16:50 -08:00
Cheer Xiao
274f018494 Remove trailing whitespaces 2013-01-21 10:34:18 +08:00
ridiculousfish
6d61919941 Rearrange some variables for possibly better alignment. int -> bool 2013-01-19 13:32:12 -08:00
ridiculousfish
e07de09460 Big cleanup of env_set. Changed var_table_t to use direct var_entry_t instead of pointers. Changed some ints to bools. 2013-01-19 13:32:06 -08:00
Jan Kanis
9ee7b0a501 really fix bug in export status of universal vars; add tests for that bug 2013-01-02 23:31:30 -08:00
Jan Kanis
3c116f6ab3 fix bug in export status of universal variable assignment 2013-01-02 23:31:30 -08:00
ridiculousfish
705793eae6 Make fish more robust when multiple instances are started at once 2012-12-27 20:26:16 -08:00
ridiculousfish
8a66ba6c35 Merge branch 'event-bug-test' of git://github.com/JanKanis/fish-shell into JanKanis-event-bug-test 2012-12-22 12:20:41 -08:00
Jan Kanis
71233ee894 Make event_t.arguments into a vector instead of an auto_ptr<vector>. 
Yay for less indirection and less code! The resulting event_t structure is two pointers larger, but cuts out an indirection and allocation.
 2012-12-20 16:13:14 +01:00
ridiculousfish
644607c29f Eliminate str2wcs 2012-12-19 13:31:06 -08:00
ridiculousfish
26678682ca Fix indentation of switch statements 2012-11-19 00:31:03 -08:00
ridiculousfish
9992b8eb0e Apply new indentation, brace, and whitespace style 2012-11-18 16:30:30 -08:00
Łukasz Niemier
47df1ae40a Remove trailing whitespaces and change tabs to spaces 2012-11-18 11:23:22 +01:00
David Adam (zanchey)
a10fa3a20b add $FISH_VERSION as unexported global variable to complement version 2012-11-08 10:09:51 -08:00
ridiculousfish
51de26960c Make escaping consistent for fish <-> fishd protocol 
Fix fork guards to work in fishd
https://github.com/fish-shell/fish-shell/issues/339
 2012-10-08 14:47:25 -07:00
ridiculousfish
61686aff34 Adopt posix_spawn (!) 
Rewrite IO chains to be a vector of pointers, instead of a linked list
Removed io_transmogrify
 2012-08-15 00:57:56 -07:00
ridiculousfish
c67702a498 Cleaned up lots of typecasts, simplified some string handling 2012-08-04 15:11:43 -07:00
ridiculousfish
2e1b3325c6 Warning cleanup 2012-08-04 11:34:45 -07:00
ridiculousfish
261bf12c91 Lots of miscellaneous cleanup. Unified the path_get_cd_path, path_allocate_cd_path, etc. functions 2012-07-20 22:11:05 -07:00
ridiculousfish
b08fb86637 Renamed env_vars to env_vars_snapshot_t 
Cleanup of non-wcstring version of path_get_path
 2012-07-20 20:39:31 -07:00
ridiculousfish
e9f43f1097 Changes to make fish use the relocated fishd instead of the installed one, if it exists 2012-07-18 10:50:56 -07:00
ridiculousfish
4ee1cc3b37 Fix for https://github.com/fish-shell/fish-shell/issues/168 
Make ^ only act as a redirect at the beginning of a token
 2012-07-10 20:30:54 -07:00