Commit Graph

10 Commits

Author SHA1 Message Date
Benjamin Staffin
fc85f1beed nix-prefetch-hg: Various bash style improvements, fixes #9511 2016-02-17 00:35:30 +01:00
Juho Östman
e7a28447ea fetchhg: fixed nix-prefetch-hg interpreter 2015-10-06 22:41:46 +03:00
Robert Scott
366da9e70f fetchhg: add option to fetch hg subrepos 2015-05-04 16:18:26 +01:00
aszlig
5e7a1cf955
build-support: Fix nix-prefetch-* on OS X.
Fixes a regression on OS X introduced by f83af95.

Don't use --tmpdir for mktemp, because that flag doesn't exist on OS X.
However, using -t is deprecated in GNU coreutils, so as suggested by
@ip1981 we're now using parameter expansion on ${TMPDIR:-/tmp} to
provide /tmp as a fallback if TMPDIR is not set and use it instead.

Also use this approach for nix-prefetch-cvs now in order to stay
consistent.

Reported-by: Vladimir Kirillov <proger@wilab.org.ua>
Tested-by: Igor Pashev <pashev.igor@gmail.com>
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2014-08-27 11:22:34 +02:00
aszlig
f83af95f8a
build-support: Use mktemp -d in nix-prefetch-*.
Instead of relying on $$ to not collide with an existing path.

Quoting the Bash manual about $$:

> Expands to the process ID of the shell. In a () subshell, it expands
> to the process ID of the current shell, not the subshell.

So, this is different from $BASHPID:

> Expands to the process ID of the current bash process. This differs
> from $$ under certain circumstances, such as subshells that do not
> require bash to be re-initialized.

But even $BASHPID is prone to race conditions if the process IDs wrap
around, so to be on the safe side, we're using mktemp here.

Closes #3784.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2014-08-25 15:28:55 +02:00
Benno Fünfstück
063efadd69 nix-prefetch-{bzr,hg,svn}: print fetched revision 2014-06-11 14:42:39 +02:00
Rob Vermaas
9d3e13f7f3 remove .hg-archival.txt from nix-prefetch-hg result
svn path=/nixpkgs/trunk/; revision=30217
2011-11-03 23:46:50 +00:00
Rob Vermaas
d7ac5cd014 nix-prefetch-hg: if url is local file, do not make clone, but run hg archive on it
svn path=/nixpkgs/trunk/; revision=26779
2011-04-11 12:24:57 +00:00
Rob Vermaas
15cb365b1d make nix-prefetch-hg executable
svn path=/nixpkgs/trunk/; revision=22755
2010-07-27 16:32:51 +00:00
Rob Vermaas
13417770a3 applying patches provided by griswold
svn path=/nixpkgs/trunk/; revision=19707
2010-01-27 12:12:35 +00:00