Commit graph

65 commits

Author SHA1 Message Date
Eelco Dolstra c287e797a8
nix-shell: In #! mode, pass the last argument
"i < argc - 1" should be "i < argc".
2017-01-03 11:40:51 +01:00
Tuomas Tynkkynen 018f884ffd nix-shell: Don't act interactive in shebangs
I had observed that 'bash --rcfile' would do nothing in a
non-interactive context and cause nothing to be executed if a script
using nix-shell shebangs were run in a non-interactive context.
2017-01-03 10:11:09 +02:00
Tuomas Tynkkynen c698ec1f22 nix-shell: Fix 'nix-shell -i'
The 'args' variable here is shadowing one in the outer scope and its
contents end up unused. This causes any '#! nix-shell' lines to
effectively be ignored. The intention here was to clear the args vector,
as far as I can tell (and it seems to work).
2017-01-03 10:11:09 +02:00
Eelco Dolstra 215b70f51e
Revert "Get rid of unicode quotes (#1140)"
This reverts commit f78126bfd6. There
really is no need for such a massive change...
2016-11-26 00:38:01 +01:00
Guillaume Maudoux f78126bfd6 Get rid of unicode quotes (#1140) 2016-11-25 15:48:27 +01:00
Eelco Dolstra 19c278de89 Fix Darwin build
Done slightly differently from https://github.com/NixOS/nix/pull/1093.
2016-10-19 15:21:18 +02:00
Eelco Dolstra 4546be1b3e nix-build, nix-shell: Don't print error message if nix-store/nix-instantiate fails 2016-09-21 16:54:53 +02:00
Eelco Dolstra 4de0639105 nix-shell: Fix $PATH handling in the impure case
We were passing "p=$PATH" rather than "p=$PATH;", resulting in some
invalid shell code.

Also, construct a separate environment for the child rather than
overwriting the parent's.
2016-09-20 15:41:41 +02:00
Eelco Dolstra 9fc4cb2ae9 nix-shell: Restore CPU affinity
Otherwise the shell and its children will be bound to one CPU core...
2016-09-20 15:41:41 +02:00
Eelco Dolstra e5949b5ce8 Fix build on GCC 4.9
GCC 4.9 doesn't like reassigning a std::stringstream.

http://hydra.nixos.org/build/40371644
2016-09-12 13:22:23 +02:00
Eelco Dolstra 5039d3b9de Write "T x" instead of "auto x = T"
That's just silly. Hopefully this also fixes the Debian build failure:

http://hydra.nixos.org/build/40371644
2016-09-12 12:06:13 +02:00
Shea Levy a5f2750ebb Fix early removal of rc-file for nix-shell
BASH_ENV causes all non-interactive shells called via eg. /etc/bashrc to
remove the rc-file before the main shell gets to run it. Completion
scripts will often do this. Fixes #976.

Adapted from and fixes #1034.
2016-09-08 09:09:52 -04:00
Shea Levy 821380c77b nix-build: Clean up a bit 2016-08-31 10:08:00 -04:00
Vladimír Čunát 1bffd83e1a nix-build: extend the meaning of $IN_NIX_SHELL
An equivalent was originally filed against the perl version:
https://github.com/NixOS/nix/pull/933
2016-08-11 17:14:09 +02:00
Shea Levy 80ebc553ec nix-build: Port to c++
This was a dumb line-for-line rewrite, because nix build/nix run/etc.
will replace it.
2016-08-09 07:42:20 -04:00