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102 lines
4.1 KiB
Plaintext
102 lines
4.1 KiB
Plaintext
TODO.dan
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========
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This is my personal TODO list. No guarantees if it is out of date and things no
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longer apply. If you want to help out with any of it, send me an email.
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Pacman 3.1:
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-----------
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Downgrade feature - allow users to see cached packages and downgrade to
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(previous or any?) available options.
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Installed size and download size in -Si/Qi output should scale with package
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size- KB to MB to GB. We should also get consistancy of K/KB, M/MB, etc.
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Extreme similarity between some of the sync and add code...we have to be able
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to abstract more away from sync actions and add actions to just 'actions'
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(example: sync,c, add.c, and deptest.c all contain a switch on PM_DEP_MOD_*).
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Merge update, add, and sync code when possible, so we reduce duplication.
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Review progress/transaction event subsystem. (from TODO)
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Add Doxygen comments to every function in libalpm including private functions.
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Ensure functions are doing exactly their purpose and nothing more. Find
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functions that perform duplicate behavior and merge them. Combine and refactor
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others. Delete unnecessary functions. Stop keeping everything clustered in
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little add/sync/remove parts, allow transactions to share code.
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Go through options list. Decide if namings are good, all options are still
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relevant, etc. Ideas for -Re (#6273), changing meaning of -c (has two meanings,
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another FS bug), etc. Remove the -A flag and possibly -D, -T, and -Y (-Y is
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killed now in favor of vercmp binary) if they can be done by other actions.
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Possible switch of -U --> -I (#5571).
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Review display and logging functions. There seems to be an abundance of them.
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Make it extensible to use color, review what verbose/debug means. Perhaps
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separate logging functionality- Pacman has its normal log, and alpm backend
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keeps a very simple log file - listing only adds (including syncs) and removes.
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This way a consistency list can be kept of what is currently installed and what
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isn't, without all the logging junk from the front end.
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Profile the code. Find the functions that are being called a lot, and see what
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can be done about it. Find out if all these calls are necessary (e.g. excessive
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alpm_list_count calls), and maybe think about changing data structures to speed
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operations up (e.g. a 'count' field). NOTE: already found two huge issues with
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quick profiling- excessive setlocale calls, and extremely excessive strcmp
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calls.
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Fix other localized issues- use non-printf when necessary. We may need to use
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some wchar_t output on the progress bar as char/byte counts differ here. Sizes
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of packages (e.g. 10,400.23 MB) should all be localized with correct
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seperators.
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Rewrite makepkg to use terminal-safe coloring/bolding. tput utility should
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allow us to do this. Make universal message functions for systemwide use,
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including all pacman utilites- abs, pacman-optimize, etc.
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Bugs/FRs to smash: 6468, 6437, 6430?, 6420, 6404, 6389, 6312?, 6284, 6273?,
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6255?, 6208, 5987, 5885, 5571, 4182, 3492, 2810?, 1769, 1588, 1571
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Update doxygen comments, they may need some work. Try to document all of the
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private internal functions too- it helps a ton for people just getting a
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start on pacman hacking.
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Other smaller things:
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---------------------
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unsigned int vs. unsigned- determine a standard and stick with it
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FS #4185 - move where message is logged, perhaps?
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Update copyrights (2007)
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Update pacman website, and add/finish pacman coding style page
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Refine makepkg error codes. Each kind of failure could have its own code:
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--package already built
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--failed integ checks
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--failed build
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--etc.
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Add utility function to either frontend or backend to convert sizes: e.g. bytes
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to KB, MB, GB.
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Revamp the downloadprog function a bit. Seems kind of messy.
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--print-uri option to sync should not require saying yes or no to up to date
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Build a replacement for this, or at least standardize its use. We shouldn't
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always need to pass handle->root around, it is constant. Something like char*
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buildpath(file).
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/* build the new entryname relative to handle->root */
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snprintf(filename, PATH_MAX, "%s%s", handle->root, entryname);
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Random ideas:
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-------------
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Possibly split utilities/extras from pacman package
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Make .indent.pro file for GNU indent (started, but didn't finish)
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