Dave Reisner
22f5105c23
arch-chroot: squelch output from mountpoint cmd
2018-10-15 13:01:43 -04:00
Dave Reisner
85e73df200
arch-chroot: warn when chrooting into a non-mountpoint
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Amend the --help to explain why this is bad.
2018-10-15 12:57:48 -04:00
Dave Reisner
e4be695f33
arch-chroot: don't require /etc/resolv.conf in the host
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mansplaining emails shouldn't inspire me to fix things, but here we are.
2018-05-18 17:17:43 -04:00
Dave Reisner
cdb25e135b
arch-chroot: ensure args aren't misinterpreted as chroot options
2018-02-03 09:43:51 -05:00
Dave Reisner
bd413f05ce
arch-chroot: fix braino, check for args before shifting
2016-06-12 10:51:04 -04:00
jcjordyn130
50b1ba4d64
Fix the help text
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Fixed the help text where it says what it will exec
2016-06-11 23:57:16 -05:00
Dave Reisner
a45f28ed81
arch-chroot: die nicely when no chroot directory is passed
2016-06-10 15:36:12 -04:00
Dave Reisner
633d192029
support coreutils chroot's --userspec
2016-04-18 07:05:15 -04:00
Dave Reisner
1b8f4b542c
support chroots without an /etc/resolv.conf
2015-07-04 16:26:49 -04:00
Dave Reisner
69081c9e7e
Thou shalt use /bin/bash
2015-06-30 12:46:52 -04:00
Dave Reisner
c37db2362a
arch-chroot: handle /etc/resolv.conf as a symlink
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This is probably going to lead to somewhere in /run, but we may as well
support a symlink to anywhere, as long as it isn't a nested symlink.
ref: https://bugs.archlinux.org/task/43540
2015-01-26 18:12:33 -05:00
Dave Reisner
e44af861eb
use consistent messaging for chroot_setup failure
2014-12-16 23:15:17 -05:00
Dave Reisner
b5832066c5
rename chroot setup-related functions
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make it more obvious that these are really related functions.
2014-12-15 23:23:39 -05:00
Dave Reisner
2be79c6259
run the chroot in a new PID namespace
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This automatically tears down any processes remaining in the chroot
when we exit. I'm looking at you, gnupg.
2014-12-11 21:40:52 -05:00
Dave Reisner
1d35997222
common: auto-register api_fs_umount EXIT trap
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This corrects some weird/wrong EXIT trap decls in arch-chroot and
pacstrap that should have been touched as part of the cleanup in
517fcff074
2013-05-23 12:06:29 -04:00
Dave Reisner
517fcff074
chroot: do better bookkeeping of mounted devices
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This was brought up when a user tried to arch-chroot into the same
root twice from different terminals. The second chroot should fail, but
not tear down the tree that it doesn't own.
2012-12-16 12:07:20 -05:00
Dave Reisner
cf84170321
add the -h option to the usage
2012-11-12 21:00:09 -05:00
Dave Reisner
debff1be89
arch-chroot: explain default behavior in usage
2012-09-08 15:29:38 -04:00
Dave Reisner
e16d57b2c2
arch-chroot: shift off first arg as chrootdir
2012-09-06 09:40:34 -04:00
Pierre Schmitz
d571cb4ec4
arch-chroot: Default to /bin/bash as shell
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By default chroot uses SHELL as default shell on the target if not specified otherwise.
As our install iso uses zsh this might fail if zsh is not installed on the target.
[dave: changed shell to /bin/sh]
2012-08-03 19:48:08 -04:00
Dave Reisner
71a4471d25
Revert "arch-chroot: default to /bin/sh when no command given"
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This doesn't actually work since we don't shift off the chroot
directory.
This reverts commit 67c4b0fd24
2012-08-03 19:47:26 -04:00
Dave Reisner
67c4b0fd24
arch-chroot: default to /bin/sh when no command given
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chroot(1) will default to ${SHELL:-/bin/sh} which might not work, given
SHELL being /bin/zsh instead. Immediately default to /bin/sh, which will
exist in any sane chroot.
2012-08-03 19:07:03 -04:00
Dave Reisner
05b36e029c
arch-chroot: umount /etc/resolv.conf as part of trap
2012-07-15 10:09:49 -04:00
Dave Reisner
1d9c98c5ee
enforce user-specified root directory
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Remove the -r option, forcing the user to explicitly pass a root
directory. This removes some confusion wherein we set defaults, but
wouldn't allow all the defaults to be accepted.
This also adds some mild documentation to the help output for genfstab
and pacstrap.
2012-07-15 10:07:11 -04:00
Dave Reisner
49e855638e
use intermediate var for chrootdir
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the trap won't necessarily have the same positional parameters.
2012-06-20 10:25:18 -04:00
Dave Reisner
542e888b48
pacstrap/arch-chroot: require root privileges to run
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Suggested by Pierre. This makes sense since somewhere along the line,
pacman or mount are going to complain.
2012-06-19 08:13:52 -04:00
Dave Reisner
e5c1e4dd87
arch-chroot: use a trap to teardown the chroot
2012-06-18 16:58:25 -04:00
Pierre Schmitz
9307f3d1dd
Mount /etc/resolv.conf into chroot environment
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The ability to resolve DNS queries is espicially useful for arch-chroot.
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2012-06-18 11:58:30 +02:00
Pierre Schmitz
6fcfe3b268
Create a project Makefile
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* the Makefile uses m4 to build the common lib into the scripts
* it includes install, uninstall and clean targets
* the dist target creates a source tar from a tag
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2012-06-18 11:17:42 +02:00
