316 commits

Author	SHA1	Message	Date
Johannes 'josch' Schauer	89718d367e	test no-op options and print info message when they are used	2019-02-15 12:42:46 +01:00
Johannes 'josch' Schauer	5115ca87c3	don't unset environment variables in @chrootcmd so that hooks still have access to them	2019-02-15 11:40:06 +01:00
Johannes 'josch' Schauer	3f15f66892	fix example for vmdb2 replacement	2019-02-15 11:36:40 +01:00
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
Johannes 'josch' Schauer	c96a1526b2	add terminating semicolon to more lines	2018-09-21 07:57:52 +02:00
Johannes 'josch' Schauer	99df33ca1f	Install apt-transport-https and ca-certificates if mirrors are https	2018-09-20 22:42:44 +02:00
Johannes 'josch' Schauer	bee38bcfc7	only disally --include if variant is essential	2018-09-20 22:42:17 +02:00
Johannes 'josch' Schauer	e027e9458f	Be explicit about where to install libfakeroot and libfakechroot	2018-09-20 21:07:22 +02:00
Johannes 'josch' Schauer	b7b6b28377	Don't forget to chomp away the newline of the arch-test output	2018-09-20 20:49:48 +02:00
Johannes 'josch' Schauer	49cc8cf32e	Clean lock files as well	2018-09-19 08:22:55 +02:00
Johannes 'josch' Schauer	1adac06646	Add qemu-user support for fakechroot and sudo modes	2018-09-18 17:11:02 +02:00
Johannes 'josch' Schauer	87586fa667	Instead of adding a fake ldconfig to the chroot, use FAKECHROOT_CMD_SUBST	2018-09-18 16:59:02 +02:00
Johannes 'josch' Schauer	4f293ebf0d	die if abs_path failed	2018-09-18 16:55:25 +02:00
Johannes 'josch' Schauer	e4a7336fb9	fix typo includes=>include	2018-09-18 16:48:18 +02:00
Johannes 'josch' Schauer	1e472dc33d	Capture output of arch-test	2018-09-18 13:10:28 +02:00
Johannes 'josch' Schauer	77a95f0002	Print information about expecting data from stdin	2018-09-18 13:10:09 +02:00
Johannes 'josch' Schauer	9ed4c65e35	initial commit	2018-09-18 11:20:24 +02:00