Eelco Dolstra
a0ef21262f
Restore parent mount namespace before executing a child process
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This ensures that they can't write to /nix/store. Fixes #2535 .
2018-11-13 16:15:30 +01:00
Ding Xiang Fei
d6ac762bf7
auto args on repl
2018-09-10 15:43:17 +08:00
Ivan Kozik
ec49ea28dc
repl: don't add trailing spaces to history lines
2018-08-07 03:59:34 +00:00
Will Dietz
6a24e49ba8
repl: use nix build for building instead of nix-store -r
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progress bar!
2018-06-23 07:56:26 -05:00
Eelco Dolstra
0629601da1
Move EvalState from the stack to the heap
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EvalState contains a few counters (e.g. nrValues) that increase
quickly enough that they end up being interpreted as pointers by the
garbage collector. Moving it to the heap makes them invisible to the
garbage collector.
This reduces the max RSS doing 100 evaluations of
nixos.tests.firefox.x86_64-linux.drvPath from 455 MiB to 292 MiB.
Note: ideally, allocations would be much further up in the 64-bit
address space to reduce the odds of an integer being misinterpreted as
a pointer. Maybe we can use some linker magic to move the .bss segment
to a higher address.
2018-06-12 17:49:55 +02:00
Félix Baylac-Jacqué
a91fb422fe
nix repl: Fix multiline SIGINT handling.
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Fixes #2076
2018-04-16 16:09:30 +02:00
Eelco Dolstra
1839a5542a
Fix #2057
2018-04-11 11:42:17 +02:00
Will Dietz
bd17ccf1d8
nix repl: use linenoiseKeyType to differentiate ^C and ^D
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Fixes #1757 .
2017-12-26 19:25:50 -06:00
Will Dietz
964349e44d
no "linenoiseFree" in linenoise-ng
2017-11-27 18:30:05 -06:00
Eelco Dolstra
0d59f1ca49
nix: Respect -I, --arg, --argstr
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Also, random cleanup to argument handling.
2017-10-24 12:58:34 +02:00
Eelco Dolstra
c6184dec6c
nix repl: Support printing floating-point numbers
2017-08-09 15:17:29 +02:00
Jörg Thalheim
2fd8f8bb99
Replace Unicode quotes in user-facing strings by ASCII
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Relevant RFC: NixOS/rfcs#4
$ ag -l | xargs sed -i -e "/\"/s/’/'/g;/\"/s/‘/'/g"
2017-07-30 12:32:45 +01:00
Eelco Dolstra
c94f3d5575
nix-shell: Use bashInteractive from <nixpkgs>
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This adds about 0.1s to nix-shell runtime in the case where
bashInteractive already exists.
See discussion at https://github.com/NixOS/nixpkgs/issues/27493 .
2017-07-20 13:50:25 +02:00
Eelco Dolstra
c5f23f10a8
Replace readline by linenoise
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Using linenoise avoids a license compatibility issue (#1356 ), is a lot
smaller and doesn't pull in ncurses.
2017-05-10 18:37:42 +02:00
Eelco Dolstra
73bba12d8b
Check for libreadline
2017-04-28 16:53:56 +02:00
Eelco Dolstra
6734c18c99
nix repl: Fix Ctrl-C
2017-04-25 19:19:48 +02:00
Eelco Dolstra
23aa1619da
Minor cleanup
2017-04-25 19:10:47 +02:00
Eelco Dolstra
536f061765
"using namespace std" considered harmful
2017-04-25 18:58:02 +02:00
Eelco Dolstra
5bd8795e1f
nix repl: Use $XDG_DATA_HOME for the readline history
2017-04-25 18:56:29 +02:00
Eelco Dolstra
921a2aeb05
Make "nix repl" build
2017-04-25 18:48:40 +02:00
Eelco Dolstra
40daf0d800
Cleanup in preparation of merging nix-repl repo into nix repo
2017-04-25 18:13:23 +02:00
