smallsolar/postmarketos-mkinitfs
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Author SHA1 Message Date
Clayton Craft
8128877bcb ci: use alpine linux edge image for linting/building 
staticcheck isn't available in a stable release of Alpine Linux yet...
 2021-09-04 22:21:05 -07:00
Clayton Craft
adec7cfe07 main: replace os.exit with return 
See: #6
 2021-09-03 22:47:03 -07:00
Clayton Craft
5b6cf42e10 main: add context for fatal errors 
See: #6
 2021-09-03 22:47:03 -07:00
Clayton Craft
001baa29bf main/stripExts: simplify implementation 
See: #6
 2021-09-03 22:47:03 -07:00
Clayton Craft
7bf5ce967f archive: remove unused checksum function 2021-09-03 22:47:03 -07:00
Clayton Craft
4293c887f8 Deviceinfo: replace toml lib, improve struct member names 
See: #6
 2021-09-03 22:47:02 -07:00
Clayton Craft
dc586f61fc archive/AddFile: add missing error check 
See: #6
 2021-09-03 22:42:31 -07:00
Clayton Craft
4538e7d46b Fix copyright text in Go source files 
Apparently the space after is important or Go will consider the
copyright comments as package documentation.

See: #6
 2021-09-03 22:42:30 -07:00
Clayton Craft
13a3ba36bd archive/checksum: do not try to close fd if open() failed 
See #6
 2021-09-03 22:42:23 -07:00
Clayton Craft
9c7e647f9e archive: remove testing of gzip archive 
It has been determined that this test isn't really necessary. busybox
gzip is probably not going to break (and would be discovered elsewhere
too if it does...)

fixes #4
 2021-09-03 16:32:12 -07:00
Clayton Craft
155a7bc17f stripExts: don't use a cutset when removing extension 
I misread what strings.Trim does, the 2nd param is a _cut set_, so this
was removing any occurance any characters in the 2nd param. Since the
file extension is always a suffix, this uses TrimSuffix.

Fixes a bug where 'virtio_blk.ko' was being trimmed to 'virtio_bl'
1.0.1 		2021-09-01 11:03:38 -07:00
Clayton Craft
ad2ffc4191 getModule: handle cases where module name may have an underscore/hyphen 
the characters - and _ are indistinguishable for module names, to the
kernel. But obviously are different when it comes to filenames/paths...
so this fixes an issue where the module was previously not found if it
was specified in config with the opposite - or _ than what the real
filename for the module had.
1.0 		2021-08-18 21:55:26 -07:00
Clayton Craft
666abc323e main: add call to boot-deploy after archives are generated 2021-08-17 23:10:56 -07:00
Clayton Craft
5256e4848a add function for calling boot-deploy to finalize/install boot files 
boot-deploy will handle post-processing steps for initramfs/kernel, and
installation into /boot.
Also see: https://gitlab.com/postmarketOS/boot-deploy
 2021-08-17 23:08:17 -07:00
Clayton Craft
d3829af9e4 main: use a temporary work dir for writing archives into 
post-processing/installation will be handled by an external app, so
use a temp work dir for the external app to work out of when it is
invoked
 2021-08-17 23:05:16 -07:00
Clayton Craft
0643ae37b2 main: tweak some log messages to user 2021-08-17 23:04:15 -07:00
Clayton Craft
77b2455b91 archive: replace extract test with call to gzip -t 
A custom extract test includes reading AND writing the extracted archive
contents to /tmp (which is probably a slow disk), so this uses busybox's
gzip -t ("test file integrity") and seems to take about half the time
(~10s vs ~6s measured loosely on pinephone)
 2021-08-17 15:31:40 -07:00
Clayton Craft
1b9f0744b3 main: return 0 if deviceinfo is missing 
It might be missing if the device package is installed after mkinitfs is
being called, so don't cause apk triggers to error out by returning
failure.
 2021-08-16 22:32:32 -07:00
Clayton Craft
217360b400 DeviceInfo: don't kill app when deviceinfo is not found 
Sometimes this is fine, e.g. when mkinitfs is run before the device
package is installed in a chroot. So it shouldn't kill the app.
 2021-08-16 22:20:14 -07:00
Clayton Craft
66b86cc363 archive:write: simplify verification steps 
The free space check, checksumming, and moving to the final location
will be outsourced to "boot-deploy", so the verification done here is
just to extract the archive to make sure it is valid.
 2021-08-16 17:54:58 -07:00
Clayton Craft
321cebff76 main: drop generating init.sh 
This file is no longer a template since pmOS is only supporting 1
installed kernel at a time
 2021-08-12 15:05:22 -07:00
Clayton Craft
d77de3b91a main: remove support for generating initfs with kernel 'flavor' in name 
pmOS will only support 1 kernel:
https://gitlab.com/postmarketOS/pmaports/-/issues/660
 2021-08-12 14:50:04 -07:00
Clayton Craft
58a7575848 pkgs/misc: fix linting 2021-08-10 19:13:53 -07:00
Clayton Craft
93333dbb25 pkgs/archive: fix linting 2021-08-10 19:13:32 -07:00
Clayton Craft
49cf99f4d9 ci: add initial config for gitlab CI 
Just checks linting, and build/test.
 2021-08-10 19:10:41 -07:00
Clayton Craft
206020c3f1 main: drop ununsed functions 2021-08-10 18:10:16 -07:00
Clayton Craft
40ae9e83dd main: remove checksumFile 
This was left over from when I was trying to use the 'crc' cpio format,
that allows checksumming files in the cpio for checking integrity.

The 'crc' format isn't actually supported by the kernel... See:
https://lore.kernel.org/linux-doc/20210721115153.28620-2-ddiss@suse.de/
 2021-08-10 18:10:16 -07:00
Clayton Craft
fda793fdb4 main/generateInitfs: create init.sh in a temp dir 2021-08-10 17:34:17 -07:00
Clayton Craft
a928314ffb include go.sum 
https://github.com/golang/go/wiki/Modules#should-i-commit-my-gosum-file-as-well-as-my-gomod-file

`go mod tidy` was also run on the go.mod file
 2021-08-10 14:05:58 -07:00
Clayton Craft
a381516e53 rename project to postmarketos-mkinitfs 
To help prevent any confusion about which distro this 'mkinitfs' is
intended for
 2021-08-10 14:03:34 -07:00
Clayton Craft
f0bf13c9f2 pkg/archive/Write: implement writing of archive with verification 
This adds several steps to the "write" action, by writing it to a temp
location, extracting it, checksumming it, copying to destination,
verifying checksum, and using Rename to atomically replace any existing
file in the destination.
 2021-08-10 13:23:56 -07:00
Clayton Craft
1716445e9d pkg/archive: drop renameio dependency 
renameio basically just does: Sync(), Close(), Rename(). This will be
done here instead of using an external dependency
 2021-08-10 13:22:22 -07:00
Clayton Craft
2633f0bde9 pkg/archive: add function to extract archive 
This will be used to test archive integrity by extracting it
 2021-08-10 13:21:42 -07:00
Clayton Craft
766da6a0dc pkg/archive: add function for checksumming a file 
This uses sha256 which, after benchmarking, doesn't seem to be any
faster or slower than sha1. md5 was surprisingly slower (on aarch64),
maybe because there are some CPU accelerated things in sha* ?
 2021-08-10 13:19:26 -07:00
Clayton Craft
896d4fa0d0 pkg/misc: add function to return free space for given path 2021-08-10 13:02:44 -07:00
Clayton Craft
7a92fb1608 main: add log msgs for writing initfs archives 2021-08-10 13:02:01 -07:00
Clayton Craft
64195a5f83 initial commit 2021-08-09 15:23:39 -07:00
Clayton Craft
d6a85fd8a0 add gitignore 2021-08-09 12:49:57 -07:00