This moves and isolates the tar code to tar.c. And the actual
file extraction to disk is moved to extract.c.
A new API is introduced and used for v2 file extraction. This
essentially moves and isolates the apk_sign_ctx_* beast into
extract_v2.c and offers a saner interface to handling packages.
A place holder is added for v3 extraction.
- basic digesting and signing apis (subject still to fine tuning)
- update digest code, and adb signing for the thin wrapping layer
- old v1 package and database handling not updated
- default mkpkg file hash to sha256
ref #10744
This is a flat buffers inspired format that allows fast
mmaped access to the data with low overhead, signature support
and relatively good forward support.
This greatly helps with memory management on applications that
may want to daemonize and open/close database several times.
Also the lifetime and "owner" of memory for all data is now
explicitly bound to owning struct apk_database, which might
be helpful when writing language bindings. As side effect, the
interned "atoms" are unique only within what apk_database, so
comparing packages from different apk_database may not work
as expected.
Fixes#10697
This creates main help like:
--
usage: apk [<OPTIONS>...] COMMAND [<ARGUMENTS>...]
Package installation and removal:
add Add packages to WORLD and commit changes
del Remove packages from WORLD and commit changes
System maintenance:
fix Check WORLD against the system and ensure consistency
update Update repository indexes
upgrade Install upgrades available from repositories
cache Commands related to the management of an offline package cache
Querying package information:
info Give detailed information about packages or repositories
list List packages matching a pattern or other criteria
dot Generate graphviz graphs
policy Show repository policy for packages
Repository maintenance:
index Create repository index file from packages
fetch Download packages from global repositories to a local directory
manifest Show checksums of package contents
verify Verify package integrity and signature
Miscellaneous:
audit Audit directories for changes
stats Show statistics about repositories and installations
version Compare package versions or perform tests on version strings
This apk has coffee making abilities.
--
And applet specific help like:
--
usage: apk add [<OPTIONS>...] PACKAGES...
Description:
apk add adds the requested packages to WORLD and installs (or upgrades)
them if not already present, ensuring all dependencies are met.
Options:
--initdb Initialize a new package database
-l, --latest Disables normal heuristics for choosing which repository to install a
-u, --upgrade When adding packages which are already installed, upgrade them rather
-t, --virtual NAME
Instead of adding the specified packages to WORLD, create a new
--no-chown Do not change file owner or group
--
We want to include via <apk/$headerfile> and not via <$headerfile>,
so we want to add an include statement for the dir the apk folder
which contains the headers is contained in.
- always create .so and .a with the apk libary code
- create .pc file
- install headers and above mentioned files
Maintainers edit: merged commits, cleaned up sed script logic,
and few other minor fixes.
The list applet provides a convenient way of inspecting both the available
and installed package databases by listing their contents. In some ways,
it is similar to `apk search` but is considered to be a superset of
`apk search` functionality.
A few `apk list` criterion are not yet ready though, such as `apk list --depends`
which searches by runtime dependency (replacing `apk info --rdepends`).
Make it possible to individually override openssl, zlib and libfetch
cflags and linker flags. This makes it possible to build apk-tools
without having pkg-config installed.
the dynamic applet registration never worked with PIE, and as
a temporary hack -nopie was added to default link flags in 2008.
this commit reworks the applet registration mechanism to something
that is compatible with PIE, and removes the hack. finally!
- do not link with -llua. We should not link apk or lua module with it.
- default to lua 5.2
- allow override the lua version with LUA_VERSION
- allow override the lua pkg-config package with LUA_PC
- only add the pkg-config lua --cflags to the lua module
* basic code for a backtracking, forward checking dependency satisfier
* works better when there are tricky dependencies to solve
(when can't just upgrade everything to most preferred versions)
* the new code always evaluates all of 'world' constraints
(old code just does incremental updates based on heuristics)
* is probably somewhat slower than old code (probably unnoticeable
difference in most cases)
* makes easier to write support for provides and repository pinning
* test applet and a bunch of test cases added which uses the new code
* from the old feature set install_if is not yet implemented
This applet can be used to generate data for graphviz tools.
Useful to visualize package dependencies, and possible errors
in the repository.
Usage examples:
apk dot gnome-desktop | tred | dot -Tpng gnome-desktop.png
-- to generate simplified dependency chart of gnome-desktop
apk dot --errors | dot -Tpng index-errors.png
-- to generate chart visualizing dependency errors in index
Make the libapk and lua module optional at buildtime and off by default.
This is because enabling libapk requires that mkinitfs also copies the
libapk.so or the initramfs will not work.
To build libapk:
make LIBAPK=yes
To build lua module (will enable LIBAPK=yes):
make LUAAPK
To link apk to libapk (will enable LIBAPK=yes):
make SHARED_LIBAPK=yes
All the above applies to make install target as well.
Instead of having a null pointer, use a dummy array which just
says the array is empty. This helps in multiple places of the code
which would otherwise need explicitly need to check first if the
array exists. This has been cause of multiple seg.faults in the
past as the array check is easily omitted.
This also removes (or fixes) all existing checks accordingly.
Timo Teräs