David Oberhollenzer
ac8e457c96
pkg2sqfs: set lzma dictionary size to block size
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It's the default the kernel implementation expects if no options
are set.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:03 +02:00
David Oberhollenzer
214a5e917e
Add a way to pass options to compressors
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Currently only used by lzma compressor to set the dictionary size.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:03 +02:00
David Oberhollenzer
e123eaf433
pkg2sqfs: implement meta data compression
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:02 +02:00
David Oberhollenzer
f80e4e8d29
pkg2sqfs: implement data & fragment compression
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:02 +02:00
David Oberhollenzer
26b3683f7a
Add block processing function to compressors
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:02 +02:00
David Oberhollenzer
765c836c3d
Remove dependency on libbsd
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:02 +02:00
David Oberhollenzer
d94bd8ff17
pkg2sqfs: sort directory entries asciibetically
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The squashfs kernel implementation relies on the following properties:
- directory entries are ordered asciibetically by name
- directory entries have consecutive inode numbers
- inode numbers are assigned in that order
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:54:29 +02:00
David Oberhollenzer
cd79a4fccf
make file list sorting more robust
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If entries are sorted by length and some have the same length, sort
them asciibetically.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:30:01 +02:00
David Oberhollenzer
eadeee25d9
pkg2sqfs: move some functions to more approrpiate places
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:30:01 +02:00
David Oberhollenzer
025ab1007b
pkg2sqfs: Add command line options for default inode settings
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:29:59 +02:00
David Oberhollenzer
db25ddc108
pkg2sqfs: always padd image file to device block size
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The kernel implementation apparently requires that.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:29:22 +02:00
David Oberhollenzer
858779e42c
Add pkg2sqfs utility stub
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The goal is to transform a package file to a squashfs image. The mksquashfs
utility is a PITA with all kinds of idiotic not-thought-through corner
cases (e.g. the way "pseudo file definitions" have been tacked on, the
inabillity to set UID/GID for / *AND* have files not owned by root, the
way xattrs are handled, .....).
It would be preferable to fix mksquashfs itself, but the source code itself
is a horrid, unmaintained garbage pile. Its easier to write a small utility
instead that can turn a pkg file into a squashfs image in a way that
propperly treats file permissions and ownership, and is deterministic
(i.e. reproducable).
The utility currently generates an uncompressed squashfs image that
unsquashfs can unpack, but the kernel refuses the mount. The exact
problem still needs to be determined.
Furthermore, compression has to be implemented and some cleanup shoul
be done.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 01:33:57 +02:00
David Oberhollenzer
c78dc2255f
pkg reader: try to read *entire* requested chunk
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-09 16:02:31 +02:00
David Oberhollenzer
aa6bbf2ef4
Move pkg-tool internal headers out of global include directory
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-05 12:36:47 +02:00
David Oberhollenzer
6cfd9a37bf
Move all the package I/O code to libpkg library
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-05 12:33:50 +02:00
David Oberhollenzer
1205ca0f3b
Move compressors to utility library
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- Remove compressor registration interface. Doesn't work in a static
library, since all the files containing no exported members are
optimized away at link time.
- Repack as seperate utility library.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-05 12:22:47 +02:00
David Oberhollenzer
63bad9786a
Release version 0.3
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-31 13:39:21 +02:00
David Oberhollenzer
4d48e374d8
Add option to buildstrategy to produce a dot graph
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-30 23:40:19 +01:00
David Oberhollenzer
52f7bdc5c8
minor cleanup
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-30 18:31:40 +01:00
David Oberhollenzer
b7e81c081b
cleanup: split package provider code out of buildstrategy.c
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-30 18:20:33 +01:00
David Oberhollenzer
46f340b20f
cleanup: split source package code out of buildstrategy.c
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-30 17:57:34 +01:00
David Oberhollenzer
8a52ea6717
Allow multiple source packages to provide the same binary package
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In build strategy, record a linked list of providers instead of just
one per binary package. Add an option to scan a preference list in
addition.
When looking up the provider and there is more than one, choose the
preferred one. Produce an error if none is given.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-29 23:55:12 +01:00
David Oberhollenzer
b2f1b5ef58
cleanup: buildstrategy
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Split utility function to get a source package by name out from
handle provides.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-29 21:57:48 +01:00
David Oberhollenzer
48d74777e7
Fix buildstrategy command argument handlin
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-29 21:54:08 +01:00
David Oberhollenzer
680b1bb7f9
Bump version number
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 15:25:34 +01:00
David Oberhollenzer
db6c2118c4
Add missing colon to optarg listing flag
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 15:25:34 +01:00
David Oberhollenzer
19e2f8aa8c
Fix file list removal of input line
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 14:57:59 +01:00
David Oberhollenzer
bba2e4c536
Update e-mail address
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 14:00:19 +01:00
David Oberhollenzer
d71366bbdd
Distribute LICENSE and README.md with source packages
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 13:52:22 +01:00
David Oberhollenzer
e3edcea895
Add missing options to install documentation
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 13:51:44 +01:00
David Oberhollenzer
88f4dd00d7
Add README file
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 13:51:33 +01:00
David Oberhollenzer
1a84276bf6
Add writeup on package file structure
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 12:31:16 +01:00
David Oberhollenzer
f11c9df330
Add a pkg command for producing a dependency graph
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 00:56:32 +01:00
David Oberhollenzer
90667fbf8a
Move dependency graph handling out of install command
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 00:23:06 +01:00
David Oberhollenzer
f038cc52b3
cleanup: merge listing & format flags for dump and install commands
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 23:53:30 +01:00
David Oberhollenzer
20aea96396
Add license
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 18:18:31 +01:00
David Oberhollenzer
4a682b83f1
cleanup: reimplement process_file using foreach_line_in_file
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 17:32:59 +01:00
David Oberhollenzer
b688a39149
cleanup: move input file open/close into process_file function
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 17:32:59 +01:00
David Oberhollenzer
f7e4aec2ea
Add utility function to iterate over lines in a file
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 17:32:59 +01:00
David Oberhollenzer
af7c6f09df
Add buildstrategy command
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Basically an improved port of the makeshift depgraph from the pygos build
system.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 00:39:05 +01:00
David Oberhollenzer
6dd9ae94bd
Add simple hash table implementation
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 00:28:41 +01:00
David Oberhollenzer
00c8946497
pack: deduce package name from input file name
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-07 15:17:19 +01:00
David Oberhollenzer
55b2d2f0c0
Allow '+' characters in package names
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-01 09:58:44 +01:00
David Oberhollenzer
82c888bcbf
install: make sure package dependencies have no trivial cycles
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-02-21 15:11:32 +01:00
David Oberhollenzer
98b655f133
Cleanup: split sort_by_dependencies function up
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-02-21 15:04:27 +01:00
David Oberhollenzer
f2627b8933
Add option to forcefully overwrite packages in pack command
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-02-15 09:05:12 +01:00
David Oberhollenzer
4141e666b6
Move file compressors details from command line to desc file instead
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-02-08 11:20:12 +01:00
David Oberhollenzer
95c7302d25
Allow empty packages, i.e. packages not containing any files
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-02-08 11:20:12 +01:00
David Oberhollenzer
d55ee9bd72
Add a toc format that is also valid input for pkg pack
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-02-04 18:52:11 +01:00
David Oberhollenzer
27c802fed0
Cleanup/fix order of toc entries
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- Make sure we always sort the list when reading it from a package
- Cleanup and clarify order of elements
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-02-04 18:08:32 +01:00