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2012-11-24init: use exponential backoff in poll_deviceDave Reisner1-3/+13
Start at .1 second and double the interval, capping at 1s. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-24init: condense early module loadingDave Reisner1-2/+3
Since mkinitcpio rewrites its runtime config, we can guarantee that these variable are sanitized of extraneous whitespace. Meld the two calls together, ensuring that we retain the ordering, but only call modprobe once. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-24usbinput: use autodetection on newer kernelsDave Reisner1-2/+13
This is a partial "revert" of 822a88700e since kernels as of 3.5 add module aliases for hid devices. Fixes FS#32575. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-24shutdown: copy kexec from host if requested and not availableDave Reisner1-0/+18
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-24shutdown: avoid talking to udev via dmsetupDave Reisner1-1/+1
Similar to c257b0d7b4dd. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-24shutdown: share dm teardown with lvmDave Reisner1-9/+1
lvm is a chatty bitch and wants to tell all its friends about what it's doing. Mostly this just goes poorly with udev, but now its lvmetad as well. Use dmsetup as a shortcut and just tear down the volumes without worrying about the needless accounting. Guys? GUYS?!?! GUYS IM TEARING STUFF DOWN NOW!!!11!!!111 Fixes FS#32680. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-12Makefile: remove non-existing files from clean target0.11.2Dave Reisner1-1/+0
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-12shutdown: fix awful typo in reading metadataDave Reisner1-1/+1
Reported-by: Jan Steffens <heftig@archlinux.org> Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-12lsinitcpio: initialize _opt_verbose to empty stringDave Reisner1-1/+1
FS#32605. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-11shutdown: chdir to /sys/class/block earlier0.11.1Dave Reisner1-3/+3
This gives the loop detach logic an actual chance of working. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-11functions: avoid printing empty autodetect arrayDave Reisner1-2/+1
Fixes FS#32532. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-11shutdown: simplify recursive disassembleDave Reisner1-6/+1
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-11shutdown: pamper RAID devices with external metadataDave Reisner1-0/+8
Ensure that these devices (likely FakeRAID) are clean before stopping, to avoid leaving them in the dirty state and forcing a rebuild. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-11-11manpages: fix typos and grammatical errors.Dave Reisner2-9/+9
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-28mkinitcpio.8: update link to wiki to avoid redirectDave Reisner1-1/+1
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-25update bash completion for -V, --versionDave Reisner1-2/+2
2012-10-25man-pages: Add entry for -V/--version optionEric Bélanger2-0/+6
Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
2012-10-25lsinitcpio: Add -V/--version option to display versionEric Bélanger1-2/+12
Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
2012-10-25Add -V/--version option to display version informationEric Bélanger1-2/+12
Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
2012-10-21function: add a map() utility function0.11.0Dave Reisner2-27/+16
map() runs the first argument (a function) with each of the remaining arguments as $1. The return value of map() is only 0 if all the calls succeeded. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-21install/ide: remove this crufty old hookDave Reisner1-15/+0
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-21convert autodetect cache to hashDave Reisner3-24/+29
If mkinitcpio -s is run, we still flush this cache to disk before exiting. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-21functions: trim path of resolved symlinkDave Reisner1-1/+1
When reporting that a hook is deprecated, only show the hook name, not the full resolved path. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-21add manpage for mkinitcpio.confDave Reisner4-1/+86
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-21makefile: spring cleaningDave Reisner1-40/+32
- use MANPAGES instead of DIST_EXTRA (it's only manpages anyways) - uniformly use $(var) instead of ${var} - consolidate manpage generate rules - prefer cp over install when symlinks might be involved
2012-10-07ensure builtins are dash/underscore translatedDave Reisner1-2/+4
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-07mkinitcpio: remove find_moduledirDave Reisner1-20/+2
Using anything but /lib/modules isn't really sane, and it shouldn't be supported. If you want to use /usr/lib/modules, then /lib must be a symlink to usr/lib. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-07separate image building to functionsDave Reisner1-129/+137
Mostly in favor of scoping out some variables further. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-07honor -n for presetsDave Reisner1-0/+1
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-10-07mkinitcpio: check for preset file by sourcing itDave Reisner1-42/+44
Instead of using a bash test, just source the preset file. If it fails, exit. This patch is a bit ugly because it remove a level of indentation.
2012-10-07commit to some level of style in variable namingDave Reisner6-217/+285
This is an ugly patch, and probably does more than I'd like it to. The idea is that mkinitcpio adopts some sort of consistent style which I'm actually happy with. I define 3 kinds of variables: 1) local variables: all lower case, and scoped within functions. Use freely, as they're well contained. 2) global variables: these are known to mkinitcpio internally, but are global in scope. They mainly carry runtime configuration and collected data during the image generation process. These are always lower case, but carry a leading underscore to denote that they're global. 3) "API" variables: also global in scope, but exist "outside" of mkinitcpio -- either drawn in from the configuration file, or "exported" to the install hooks. These are always all upper case. When introducing new variables, extreme care must be taken to pick names that will not conflict with the environment inherited by mkinitcpio. A HACKING file is introduced with a similar description of the above, and more. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-30functions: avoid fully resolving soname symlinksDave Reisner1-4/+2
It's okay to fully resolve the symlink to add the regular file it points to, but avoid mangling the symlink name to try and preserve relative links. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-30lsinitcpio: add -l, --list option; define as defaultDave Reisner3-11/+32
This is the default action for lsinitcpio. Add it just for the purpose of clarity. This change also separates out true options from 'actions' and validates that the user only passed a single action to lsinitcpio. Update the manpage accordingly. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-30lsinitcpio: add -c, --config option to dump configDave Reisner3-4/+13
Now that mkinitcpio stores the build time config file in the image, we should have a way of easily getting it back out. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-30lsinitcpio: move image analysis to separate functionDave Reisner1-66/+70
git (at least version 1.7.12.1) does a great job of showing the absolute wrong code moving around in this patch. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-30functions: include image config on image itselfDave Reisner1-7/+6
For the purposes of accounting and debugging, it's nice to have this around. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-30mkinitcpio: munge modules.order before calling depmodDave Reisner1-1/+7
The initramfs installs all modules to kernel/ which devalues the modules.order file. To avoid any edge cases with the wrong module being loaded (because all matching modules for a given alias will be added), make sure that the modules.order file is actually valid. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-30functions: always treat ADDED_MODULES as a hashDave Reisner2-5/+5
Overlooked in b8d9c5cd2753e9. This change also assigns a value of "2" to builtin modules which are added to the the ADDED_MODULES array, to distinguish them from actual modules on disk. Using this, we can avoid adding builtins to the image's runtime config. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-24mkinitcpio: protect module install on $MODPATHSDave Reisner1-1/+1
This was always wrong and should have been braced by MODPATHS rather than ADDED_MODULES. However, since ADDED_MODULES now possibly contains modules that weren't actually added (builtins), creating an initramfs without modules causes cp to be passed a null string to be copied. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-24force bsdcpio to run with LANG=CDave Reisner1-1/+1
In case mkinitcpio is in run via chroot(1), this possibly silences a harmless warning about bsdcpio failing to set the default locale. This comes up fairly often with the recent install media and users think that it's something to be concerned about. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-17silently ignore builtin modulesDave Reisner1-0/+7
Assuming modules.builtin exists, add the module names it contains to the ADDED_MODULES hash so that we silently skip over them. Suggested-by: Matthew Monaco <dgbaley27@0x01b.net> Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-17declare ADDED_MODULES as associative arrayDave Reisner2-4/+4
Lookups in the hash table are far faster than traversing the entire array, as this grows O(n) and introduces a particularly noticeable slowdown on larger images. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-17install/base: update help verbiageDave Reisner1-2/+2
This hasn't provided actual directories in a while. Reword it to point out that it's only providing the critical scripts and binaries for booting. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-17functions: allow add_symlink to only take a single argDave Reisner2-10/+24
In the case of a single arg, use readlink(1) to resolve the target of the symlink. Document this, and additionally note the lack of guarantee about the target of the symlink. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-17mkinitcpio.8: add missing doc for add_symlinkDave Reisner1-0/+5
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-17install fstab/mtab as part of base layoutDave Reisner2-5/+4
These are low level enough that they should be part of the base layout, similar to the filesystem package in userspace. Later hooks can easily override these, if they really want to. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-09-01mkinitcpio: refuse to run if image path isn't writeableDave Reisner1-0/+7
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-08-30init: add support for root=PARTLABEL=fooDave Reisner1-1/+1
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-08-27mkinitcpio.8: fix typoDave Reisner1-1/+1
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-08-19init: avoid needlessly trimming PATHDave Reisner1-1/+0
busybox gives us something sane which doesn't need setting, or resetting. Signed-off-by: Dave Reisner <dreisner@archlinux.org>