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163 commits

Author SHA1 Message Date
Johannes 'josch' Schauer
548130867b
do not run another apt-get pass with custom variant 2019-02-15 11:32:44 +01:00
Johannes 'josch' Schauer
bde4c795ef
document that security mirrors are only implicitly added if no mirror was specified 2019-01-24 12:39:01 +01:00
Johannes 'josch' Schauer
b9e78796b2
prefer fakechroot to proot in auto mode because the latter produces wrong ownership 2019-01-24 12:37:44 +01:00
Johannes 'josch' Schauer
a3afe24fc0
Instead of using gzip compression support, run compressor ourselves 
- otherwise ./dev tar cannot be concatenated with the rest
 - test compressor early
 - better document the TARGET option
 2019-01-24 12:32:46 +01:00
Johannes 'josch' Schauer
84b0b5061b
start sanitizing the environment with chroot() and don't pass on TMPDIR 2019-01-20 10:46:19 +01:00
Johannes 'josch' Schauer
6f8bb8c977
since copy() is using syswrite(), we must flush the filehandle before calling it 2019-01-20 10:46:16 +01:00
Johannes 'josch' Schauer
982f8e982c
add --quiet and --debug switches and debug/verbose/info/warning/error functions 2019-01-20 10:39:01 +01:00
Johannes 'josch' Schauer
58a3069495
add mmdebstrap prefix to temporary directory name 2019-01-14 22:24:33 +01:00
Johannes 'josch' Schauer
765f5b91e9
call apt with Dpkg::Use-Pty=false to enable immediate termination upon SIGINT and prevent it from messing up the terminal with tcsetattr() 2019-01-14 22:23:02 +01:00
Johannes 'josch' Schauer
be1af15489
use common function for run_dpkg_progress and run_apt_progress 2019-01-13 22:04:25 +01:00
Johannes 'josch' Schauer
7f58c4596a
handle INT, HUB, PIPE and TERM signals, wait for child processes and clean up mounts 2019-01-13 10:17:46 +01:00
Johannes 'josch' Schauer
0345d30ae6
run_*_progress: fix error message when exec() failed 2019-01-12 00:48:40 +01:00
Johannes 'josch' Schauer
a3f69f8874
add undocumented --customize option 2019-01-08 11:28:27 +01:00
Johannes 'josch' Schauer
d66a5a7d74
Several formatting improvements to POD 2019-01-08 11:27:56 +01:00
Johannes 'josch' Schauer
e0ea1e6d65
add FIXME option to also support Debian derivatives 2019-01-08 11:26:24 +01:00
Johannes 'josch' Schauer
fa836c01f7
refer to #898446 when warning about unprivileged_userns_clone 2019-01-08 11:23:39 +01:00
Johannes 'josch' Schauer
e0b107453d
add another example --aptopt to man page 2019-01-07 13:19:38 +01:00
Johannes 'josch' Schauer
25bec4d5e1
add --merged-usr and --no-merged-usr no-op options for debootstrap compatibility 2019-01-07 13:18:59 +01:00
Johannes 'josch' Schauer
418b42746e
create an empty /var/lib/dpkg/available as otherwise dpkg fails on package removal 2019-01-07 13:16:51 +01:00
Johannes 'josch' Schauer
1e0b4cb3b0
now that fakechroot and proot are fixed, add support for for variants beyond essential and apt 2019-01-01 14:28:56 +01:00
Johannes 'josch' Schauer
29550acb88
add --interactive=never to rm call to avoid prompts for removal of write protected files in proot mode 2018-12-30 17:18:27 +01:00
Johannes 'josch' Schauer
e6ce901be4
run several binfmt checks before using qemu-user mode 2018-12-28 07:19:24 +01:00
Johannes 'josch' Schauer
4a2bf62931
add --resolve-deps no-op option for sbuild-createchroot compatibility 2018-12-28 07:19:23 +01:00
Johannes 'josch' Schauer
3f29fa461a
don't die if output cannot be written to tarball and instead check error condition early 2018-12-28 07:19:23 +01:00
Johannes 'josch' Schauer
f4263ebd74
add --verbose option that prints apt and dpkg output instead of progress bars 2018-12-28 07:19:23 +01:00
Johannes 'josch' Schauer
61ad8a8e45
update --help output for --aptopt using single quotes to avoid escaping of double quotes 2018-12-28 07:19:23 +01:00
Johannes 'josch' Schauer
97d273aaf6
disable merged usr 2018-12-07 00:17:10 +01:00
Johannes 'josch' Schauer
f101057e1b
add qemu TODO item 2018-12-06 17:15:56 +01:00
Johannes 'josch' Schauer
b0979d1d6b
add verbose mode to test_unshare() so that it can report what went wrong 2018-12-05 08:06:26 +01:00
Johannes 'josch' Schauer
3ffc8ea35f
add FIXME comment about binfmt_misc support 2018-12-05 08:05:32 +01:00
Johannes 'josch' Schauer
4ef1eda200
append to $PATH instead of replacing its content 2018-11-23 17:30:32 +01:00
Johannes 'josch' Schauer
972b207508
implement 'extract' variant 2018-11-21 00:21:47 +01:00
Johannes 'josch' Schauer
16d2a4a8d9
allow empty lost+found directory in target directory 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
1730a17286
add two code comments 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
2949691591
When packaging the tarball with proot, exclude /host-rootfs 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
1890e22b14
do not make the default mirror for the native arch only. The sane expectation is, that the default mirror is for any architecture. 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
cc7dddb1b3
re-installing packages with dpkg also requires --force-depends because dpkg doesn't consider Pre-Depends 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
a9765a3ad2
fix Apt::Architectures architecture list 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
7948894159
dereference array foreignarchs before iterating 2018-11-02 17:24:28 +01:00
Johannes 'josch' Schauer
4c9d2bd3d7
add sanity check for fakechroot/proot renameat2 bug 2018-10-24 02:41:43 +02:00
Johannes 'josch' Schauer
b8c63f8797
check the mode earlier so that we can re-exec under fakechroot earlier 2018-10-23 18:04:34 +02:00
Johannes 'josch' Schauer
70c1468453
in fakechroot mode, do not create symlinks to non-existing /proc 2018-10-23 18:04:34 +02:00
Johannes 'josch' Schauer
a5866a347c
add --qemu option to proot when creating tar of foreign arch chroot 2018-10-23 18:04:33 +02:00
Johannes 'josch' Schauer
174d54f933
for simplicity, always use our own /dev tar entries 2018-10-23 18:04:33 +02:00
Johannes 'josch' Schauer
7534a7607f
Add chrootless mode and extract and custom variants 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
07f0e53081
Add POD section for environment variables 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
a6d6ad4d0d
Add more markup to POD 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
2d6703add0
fix tar call in proot mode (avoid extra entry for /dev and error message about non-existant working directory) 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
5498f61ce5
apt does not support double quotes in paths 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
27f10e2300
fix error string (apt is part of the required variant) 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
1409405af7
always clean apt from the outside in case there is no apt inside the chroot 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
61ff05566a
as a defensive measure, in conditionals for variant and mode, always check for unknown variant/mode 
That way, when adding new variants or modes, we have to consciously
choose which branch is to be taken instead of accidentally taking the
default branch.
 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
12fc63385b
skip /dev in directory creation 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
145bfe5233
symlinks must also be created with havemknod 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
b0efc9aa86
also conditionally only act on symlinks if havemknod is false 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
3c48bce2b2
don't set /usr/bin/env in FAKECHROOT_CMD_SUBST 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
7a25de31db
Don't rely on Architecture field in indextargets output because it's only filled for non-flat mirrors 2018-10-23 15:29:18 +02:00
Johannes 'josch' Schauer
bdbe12fec8
don't set Apt::Get::Download-Only in the default apt config but do it explicitly in each apt call 2018-10-23 15:29:18 +02:00
Johannes 'josch' Schauer
191bc47f2c
make sure that apt puts its logs into the chroot 2018-10-23 15:29:18 +02:00
Johannes 'josch' Schauer
11633c7278
don't clean auxfiles anymore 2018-10-23 15:29:18 +02:00
Johannes 'josch' Schauer
7412d5fbce
also unmount in unshare mode to prevent wrong directory permissions of mount targets 2018-10-08 11:26:31 +02:00
Johannes 'josch' Schauer
ac8084cb42
only unmount device nodes and directories with --no-mtab in unshare mode 2018-10-08 11:25:39 +02:00
Johannes 'josch' Schauer
594a37d093
add comment about mounting sys with rbind in unshare mode 2018-10-08 11:24:29 +02:00
Johannes 'josch' Schauer
c6099857e2
do not chmod symlinks because that will change the target of the symlink and not the symlink itself 2018-10-03 09:22:18 +02:00
Johannes 'josch' Schauer
d634095da1
Skip the loop if nothing was created so that chmod later doesn't fail 2018-10-03 09:21:12 +02:00
Johannes 'josch' Schauer
eeb1ba4e11
add comment explaining the situation with *-archive-keyring packages 2018-10-03 09:21:12 +02:00
Johannes 'josch' Schauer
ab96341957
die if chmod fails 2018-10-03 09:19:28 +02:00
Johannes 'josch' Schauer
f2a3f23acf
Fix havemknod test 
"last" only exits the innermost block, thus we need a label. Since
blocks are semantically the same as loops that only execute once, we
also replace the while() with a single block.
 2018-10-03 07:29:50 +02:00
Johannes 'josch' Schauer
c073d0b446
don't use default mirror if no mirror was specified but data was given on standard input 2018-10-02 10:09:22 +02:00
Johannes 'josch' Schauer
d25e939363
suppress warnings when the test for the arch-test binary fails 2018-10-02 04:11:41 +02:00
Johannes 'josch' Schauer
edb3c9ed9a
add FIXME comment 2018-10-02 04:11:22 +02:00
Johannes 'josch' Schauer
1f13d0157b
print /etc/apt/sources.list if apt-get update didn't download anything 2018-10-02 04:11:12 +02:00
Johannes 'josch' Schauer
bb2aa6e9fd
prevent a 'deb...' mirror argument from being handled by the '://' case 2018-10-02 04:09:18 +02:00
Johannes 'josch' Schauer
173ea1162b
also remove dpkg lock files 2018-10-01 22:58:29 +02:00
Johannes 'josch' Schauer
6da8791c11
do not chmod bind mount targets as this would change permissions on the source of the mount 2018-10-01 22:52:45 +02:00
Johannes 'josch' Schauer
a9db385868
die if copy() fails 2018-10-01 22:51:50 +02:00
Johannes 'josch' Schauer
640d854c2e
mount a new sysfs when root and don't unmount with --recursive 2018-10-01 17:17:34 +02:00
Johannes 'josch' Schauer
62b92bb229
fix copy-paste error 2018-10-01 17:14:59 +02:00
Johannes 'josch' Schauer
b827e58d07
do not print setup() arguments by default 2018-09-24 20:09:43 +02:00
Johannes 'josch' Schauer
e7e6ec0314
if newuidmap or newgidmap fail, print all their arguments 2018-09-24 20:09:28 +02:00
Johannes 'josch' Schauer
d232870b28
check whether newuidmap and newgidmap are available 2018-09-24 20:09:08 +02:00
Johannes 'josch' Schauer
cd39a44934
make sure that unshare mode cannot be run as superuser 2018-09-24 20:07:46 +02:00
Johannes 'josch' Schauer
ec9ceb2115
Some more logging 2018-09-23 22:27:49 +02:00
Johannes 'josch' Schauer
1e9817574c
Instead of Dpkg::Index use a primitive deb822 parser and shave off another 10 seconds 2018-09-23 21:15:12 +02:00
Johannes 'josch' Schauer
16d9b413f7
unset APT_CONFIG inside the chroot 2018-09-23 20:11:48 +02:00
Johannes 'josch' Schauer
2930475e62
instead of showing the raw apt and dpkg output, display a progress bar 2018-09-23 19:47:14 +02:00
Johannes 'josch' Schauer
60f047ba66
rmdir /var/lib/apt/lists/auxfiles which is created by apt >= 1.6 but unknown to older apt inside the chroot 2018-09-23 19:45:09 +02:00
Johannes 'josch' Schauer
4d75cb8b89
Write certain apt options to a common config file inside the chroot so that apt inside and outside adhere to it while its settings can still be overwritten 2018-09-23 19:43:14 +02:00
Johannes 'josch' Schauer
87b9971539
use any and none from List::Util 2018-09-23 19:36:07 +02:00
Johannes 'josch' Schauer
ee60b2c7e3
use brackets for correct operator precedence when using grep 2018-09-23 15:26:47 +02:00
Johannes 'josch' Schauer
fe060e6cad
do not use 'dpkg --install --recursive' because we cannot have a progress bar without knowing how many packages we install 2018-09-21 22:10:14 +02:00
Johannes 'josch' Schauer
42d9141970
avoid glob() because it splits its argument on whitespace 2018-09-21 20:32:07 +02:00
Johannes 'josch' Schauer
56688b2fde
check the exit status after all waitpid calls 2018-09-21 19:08:26 +02:00
Johannes 'josch' Schauer
7b2ca91f59
exit with non-zero exit status if setup() dies 2018-09-21 19:06:47 +02:00
Johannes 'josch' Schauer
fcc40dc122
chmod 0755 root directory so that other users (like _apt) can access it 2018-09-21 18:57:57 +02:00
Johannes 'josch' Schauer
0cdd803ba0
store valid modes in an array 2018-09-21 18:57:34 +02:00
Johannes 'josch' Schauer
550562cf6f
rudimentary support for tor:// URIs 2018-09-21 08:05:39 +02:00
Johannes 'josch' Schauer
58004816d1
If nothing got downloaded, check if a file:// URI was maybe used and warn about it 2018-09-21 08:05:15 +02:00
Johannes 'josch' Schauer
9df5afa5c4
apt-get update does not return a non-zero exit on failure, thus parse its output instead 2018-09-21 08:04:40 +02:00
Johannes 'josch' Schauer
0166f95545
Anticipate arch-test not being installed and only check if chroot architecture is unequal host's architecture 2018-09-21 08:00:06 +02:00