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123 Commits

Author SHA1 Message Date
ridiculousfish
46452e7634 Improve error messages for double square brackets - 
https://github.com/fish-shell/fish-shell/issues/875
 2013-09-11 14:22:16 -07:00
Konrad Borowski
6709d1067d Recommend eval when using variable as command. 2013-09-04 20:43:40 +02:00
ridiculousfish
4899086b3c Big fat refactoring of how redirections work. In fish 1.x and 2.0.0, the redirections for a process were flattened into a big list associated with the job, so there was no way to tell which redirections applied to each process. Each process therefore got all the redirections associated with the job. See https://github.com/fish-shell/fish-shell/issues/877 for how this could manifest. 
With this change, jobs only track their block-level redirections. Process level redirections are correctly associated with the process, and at exec time we stitch them together (block, pipe, and process redirects).

This fixes the weird issues where redirects bleed across pipelines (like #877), and also allows us to play with the order in which redirections are applied, since the final list is constructed right before it's needed.  This lets us put pipes after block level redirections but before process level redirections, so that a 2>&1-type redirection gets picked up after the pipe, i.e. it should fix https://github.com/fish-shell/fish-shell/issues/110

This is a significant change. The tests all pass. Cross your fingers.
 2013-08-19 18:06:24 -07:00
ridiculousfish
e849beabba Initial work towards various IO cleanups with an eye to fixing https://github.com/fish-shell/fish-shell/issues/110 2013-08-19 18:06:24 -07:00
Konrad Borowski
58ad04b61c Avoid standard command not found message when command-not-found is found 
Squashed commit of the following:

commit c208bc30b7747b3743212483b3dd7e3f90819f49
Merge: 97bea94 2633372
Author: Konrad Borowski <glitchmr@myopera.com>
Date:   Fri Jul 19 09:56:12 2013 +0200

    Merge branch 'command-not-found' of git://github.com/GlitchMr/fish-shell into command-not-found

commit 26333721b9
Author: Konrad Borowski <glitchmr@myopera.com>
Date:   Fri Jul 19 09:55:13 2013 +0200

    Fix command_not_found when not found

commit db34460bb5
Author: Konrad Borowski <glitchmr@myopera.com>
Date:   Wed Jul 17 13:41:57 2013 +0200

    Avoid showing standard command not found message when possible

    In bash, command-not-found handler causes the standard messages to
    not appear. Because of events model in fish, it isn't really an
    option, so I moved the standard command not found message to
    fish function. This way, the messages aren't repeated, and the
    standard command not found message appears only when handler
    couldn't be found.
 2013-07-19 09:56:47 +02:00
ridiculousfish
1511de68ed Make parse_util_locate_cmdsubst return the innermost command substitution instead of the outermost. 
Fixes https://github.com/fish-shell/fish-shell/issues/913
 2013-07-17 01:35:30 -07:00
ridiculousfish
09b0213738 Fix for quoted variables in command position error message 
https://github.com/fish-shell/fish-shell/issues/775
 2013-06-08 20:08:54 -07:00
ridiculousfish
94b1d58cc2 Additional changes related to https://github.com/fish-shell/fish-shell/pull/592 2013-02-28 10:25:32 -08:00
Cheer Xiao
76f715c486 add class scoped_push to automatically restore variable on function exit 2013-02-26 12:17:28 -08:00
ridiculousfish
f109d535b1 Add a null check to avoid passing null to io_chain_t::push_back 
https://github.com/fish-shell/fish-shell/issues/590
 2013-02-21 12:44:01 -08:00
ridiculousfish
ad8d68dd43 Make subcommands modify $status, and make builtin_set not modify status unless it fails 
https://github.com/fish-shell/fish-shell/issues/547
https://github.com/fish-shell/fish-shell/issues/214
 2013-01-31 15:57:08 -08:00
ridiculousfish
1879dc4b59 Initial set of changes working to make fish robust against running out of file descriptors 2013-01-30 02:22:38 -08:00
ridiculousfish
92b2376c23 Indent switch + case properly. https://github.com/fish-shell/fish-shell/issues/530 2013-01-24 14:59:52 -08:00
ridiculousfish
98a17f4046 Remove some functions which were rendered trivial by xiaq's changes. Make io_file_t take its path directly. Make io_buffer_t no longer use a shared_ptr for its data. 2013-01-19 10:59:43 -08:00
Cheer Xiao
4b6bd7cae5 Split out io_file_t 2013-01-17 15:55:05 +08:00
Cheer Xiao
6f35792c74 Split out io_fd_t 2013-01-17 14:58:53 +08:00
Cheer Xiao
f1b375b042 Split out io_close_t 2013-01-17 14:58:53 +08:00
Cheer Xiao
4e672427bc parser.cpp: Put off initialization of new_io until mode is known 2013-01-17 14:58:53 +08:00
ridiculousfish
214ef3dd0b Formatting 2013-01-16 14:50:08 -08:00
Jan Kanis
640beafa8c fix a memory leak in profiling, add a profiling test 2013-01-14 01:38:05 +01:00
Jan Kanis
44f70d2b52 stop profile switch from crashing (issue #517); also make print_profile use a loop instead of recursion 2013-01-14 00:49:32 +01:00
ridiculousfish
373cca0bf6 Formatting 2013-01-12 12:55:23 -08:00
ridiculousfish
b32fcc7a8e Don't call expand_home_directory from within parser_t::test - it may hang 
https://github.com/fish-shell/fish-shell/issues/512
 2013-01-12 12:53:40 -08:00
Cheer Xiao
b66233de78 Revert "Revert shared_ptr<io_data_t> changes until kinks are ironed out" 
This reverts commit 77f1b1f0fe.
 2013-01-11 14:18:10 -08:00
ridiculousfish
edb973fadc Hack around xdm's dumb assumption that the login shell is POSIX compliant so we no longer kill OpenSUSE 
https://github.com/fish-shell/fish-shell/issues/367
Also fix some formatting
 2013-01-04 13:09:01 -08:00
ridiculousfish
77f1b1f0fe Revert shared_ptr<io_data_t> changes until kinks are ironed out 
https://github.com/fish-shell/fish-shell/pull/487

Revert "Merge branch 'oo-io' of git://github.com/xiaq/fish-shell into xiaq-oo-io"

This reverts commit f3c8f535a4, reversing
changes made to b02f6cf3bc.

Also reverts ac023f7588 and a79d3c680c
 2013-01-04 02:05:30 -08:00
Cheer Xiao
a9ada13a23 Use shared_ptr to manage io_data_t*. 2012-12-31 23:54:17 +08:00
ridiculousfish
37bdb20092 Make event_block_t.event not a reference 
Stylistic tweaks
 2012-12-22 12:40:34 -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
8a446f43ff include fixes and suggestions from code review 2012-12-22 18:38:28 +01:00
ridiculousfish
0b1e371880 Changes to work recognition per https://github.com/fish-shell/fish-shell/issues/384 
Word movement should be very similar to fish 1.x
backward-kill-word remains more liberal, but now stops at any of {,'"=}
 2012-12-20 17:37:09 -08:00
Jan Kanis
30392bf66a reference'ize event.cpp/h 2012-12-20 16:13:14 +01:00
Jan Kanis
af3059ab2a Allow 'emit' to accept event arguments 2012-12-20 16:13:00 +01:00
Cheer Xiao
09b1eee5d0 Random fixes to comments. 2012-12-16 12:23:24 +08:00
ridiculousfish
7117c4a5ee Remove tok_destroy 2012-11-21 22:14:28 -08:00
ridiculousfish
f545fb2491 Work towards refactoring tokenizer to be a real object 2012-11-21 17:48:35 -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
ridiculousfish
7bb844a778 Fix bug where 'else if' does not support functions and redirections 
https://github.com/fish-shell/fish-shell/issues/359
 2012-11-04 17:11:02 -08:00
ridiculousfish
91e1d59869 Fix for issue where else if would fail to pass arguments to commands. Also implements short-circuiting for and/or so that non-existent commands don't produce error messages. 
Fixes https://github.com/fish-shell/fish-shell/issues/345
Fixes https://github.com/fish-shell/fish-shell/issues/349
 2012-10-17 01:07:34 -07:00
ridiculousfish
1a59346b51 Changed "elseif" to "else if" 2012-09-03 13:24:01 -07:00
ridiculousfish
ff124465fd Clean up some warnings and some unused if-related code 2012-09-01 12:29:00 -07:00
ridiculousfish
de5223db66 Improve documentation and error reporting for elseif. 2012-09-01 02:14:13 -07:00
ridiculousfish
cc1395797e First stab at elseif implementation 2012-09-01 01:46:14 -07:00
ridiculousfish
95de6cf5a7 Migrated function_data_t out of base block class 
Removed an auto_ptr (yay)
 2012-08-26 23:30:23 -07:00
ridiculousfish
d788c84440 Made type property of block_t constant and private 
Further work towards cleaning up block_t hierarchy
 2012-08-26 23:16:20 -07:00
ridiculousfish
96046ffd30 First stab at getting rid of the ugly state1, state2 properties of block_t 2012-08-26 22:42:29 -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
8de8877c7c Fix OS X compilation 2012-08-05 12:05:05 -07:00