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2011-12-23Rework package removal codeDan McGee1-45/+54
Extract the actual unlinking of files into a new method, which eliminates a goto used for flow control. Also fix up a few small issues in the code: * Unnecessary (unsigned long) cast, use '%zd' instead * Total up errors returned from unlink_file calls and return to caller * Be consistent with scriptlets- we run pre_remove on dbonly, so we should also run post_remove. Both can be disabled by way of the --noscriptlet argument. * Don't pass an invalid pointer to oldpkg to the event callbacks; instead call the callback before we free the object. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-23pacman/util: return size_t from strtrimDave Reisner2-10/+10
Instead of returning the same value as the parameter to this function, return the length of the string, which can be useful to the caller when its non-zero (e.g. to find the end of the string). Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2011-12-22Created hex_representation() in lib/libalpm/util.cDiogo Sousa1-33/+27
Used in alpm_compute_md5sum() and alpm_compute_sha256sum(). Signed-off-by: Diogo Sousa <diogogsousa@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-22include config.h via MakefilesDave Reisner47-90/+13
Ensures that config.h is always ordered correctly (first) in the includes. Also means that new source files get this for free without having to remember to add it. We opt for -imacros over -include as its more portable, and the added constraint by -imacros doesn't bother us for config.h. This also touches the HACKING file to remove the explicit mention of config.h as part of the includes. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-22Add note to HACKING about operator spacingDan McGee1-0/+11
2011-12-21Don't check diskspace when using --dbonlyDan McGee1-1/+1
Mostly a waste of time. Sure, we no longer make sure your pacman database partition has enough space, but if you are using this option you better know what you are doing anyway. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-13sync: avoid checking file conflicts with --dbonlyDave Reisner1-1/+1
Scratches my own itch from FS#25667 Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-13delta: use regex substring matchingDave Reisner1-23/+20
Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-12Merge branch 'maint'Dan McGee4-2/+56
2011-12-12Calculate root length only once when checking for file conflictsDan McGee1-3/+5
It is quite easy to hoist this potentially repeated computation out of the loop; even if we don't end up using it, it is super cheap to do it only once. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-12lib/conflict: save strlen call by reusing snprintf returnDave Reisner1-2/+3
The return should probably be checked to ensure its not longer than PATH_MAX, but I have no idea what the correct behavior is when that happens. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-12contrib/paccache: silence possible output from cdDave Reisner1-1/+1
If CDPATH is set, this could possibly write to stdout. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-12code syntax cleanupDave Reisner6-24/+24
As per HACKING file, we use 'CTRL(' rather than 'CTRL (' Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-12pacsysclean: Add new contrib scriptEric Bélanger3-1/+55
pacsysclean sort installed packages by decreasing installed size. It's useful for finding large unused package when doing system clean-up. This script is an improved version of other similar scripts posted on the forums. Thanks goes to Dan for fixing and improving my original script. Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-12makepkg: split source elements when looking for sigsDave Reisner1-2/+2
Allows renamed .asc/.sig files to be still discovered by makepkg. This is needed for a package such as PuTTY, which provides abnormally named sig files (.DSA and .RSA) which are valid input for gpg --verify. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-12pacman: process all sync targets before exiting on errorDan McGee1-13/+27
If someone specifies a bogus line such as pacman -S baz adsf/boo base-devel we are better off trying to process all targets and showing all relevant errors before exiting. This is easier in -U and -R operations where we aren't dealing with groups, but here we attempt to skip group selection once we know a target has errored to avoid cluttering the output and hiding the real problem. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-12pacman: process all targets on upgrade operationDan McGee1-5/+15
If an early target fails, we stopped processing the rest of the list. We should continue all the way through and show relevant errors for each target if possible, and error out only at the end. We do process all targets to check for URLs first and will error out if some could not be processed; we then do a second loop and try to load each target specified on the command line. This mirrors a patch by Allan to do the same for removal operations. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-12pacman: list all unknown targets on removal operationAllan McRae1-1/+4
On a removal operation, pacman currently reports an error for the package that is not found in the database and then exists. Adjust so that all unknown packages are reported. Before: > pacman -R foo bar error: 'foo': target not found After: > pacman -R foo bar error: 'foo': target not found error: 'bar': target not found Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-08Use automake verbose helpers in custom make rulesDan McGee5-35/+27
This converts our script generation to use the built-in AM_V_GEN macro, which honors the V= setting passed to make and allows one to see the full command if they truly desire. The AM_V_at macro is also used in place of an explicit @ so verbose-mode compiles show all commands being run. We can also use these two macros in doc generation to quiet it down to the level we expect. Other minor changes: * a pointless test call is removed in test/pacman/tests/ * sed is used instead of dos2unix as we depend on it anyway * consecutive chmod calls are reduced to a single call (e.g., '+x,a-x') Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-08Make automake generate silent rules by defaultDan McGee1-1/+2
This will require you to pass 'V=1' if you want the previous, more verbose output. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-07Move items around in the alpm handle structDan McGee1-1/+1
This allows for the struct layout to have no empty spaces. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-07Slight local database files reading optimizationDan McGee1-5/+13
Since we know the length of the line, we can use this all the way through and do a cheaper operation than strdup() by just invoking malloc and memcpy directly. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-07scripts/*: Declare several constant variables read-onlyLukas Fleischer6-10/+10
Be more semantically accurate and avoid accidental overwriting of some configuration variables that are considered to be constant. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-07Merge branch 'maint'Dan McGee4-9/+17
2011-12-07contrib/*: Hardcode program namesLukas Fleischer7-28/+36
Add a read-only variable "$myname" to every contrib script and hardcode program names instead of relying on "$0". The variable name "$myname" was chosen because it is already used in pacman and because we use "$myver" to specify the program version in the official scripts. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-07Add 'silent-rules' to automake setup in configure.acDan McGee1-1/+1
This is awesome, and I don't know why we haven't already done this. It gives us the much more less verbose make output in a few different ways: * If you run `make V=0`, you will get the quiet output. * If you run `./configure --enable-silent-rules`, the quiet output is the default; verbose output can be had by passing V=1 to make. make[3]: Entering directory `/home/dmcgee/projects/pacman/lib/libalpm' CC add.lo CC be_local.lo CC be_package.lo CC be_sync.lo CC delta.lo ..... Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-06Use correct size in memsetDan McGee1-1/+1
We were using the size of a pointer, not the size of the whole archive_read_buffer struct. Thanks to Clang/LLVM 3.0 and Allan/Dave in IRC for finding this one. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-05repo-add: enforce maximum .sig file sizeDan McGee1-7/+12
This prevents user error in adding a file generated via `gpg --sign` rather than `--detach-sign`, for example. The same 16KiB limit is used we use in our pacman download code. The section is moved above the checksum generation to avoid presenting info messages to the user if the signature isn't valid. Addresses a shortcoming pointed out in FS#27453. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-05Enforce signature download size limit on -U <url> operationsDan McGee1-0/+3
We had a 16 KiB limit on database signatures, we should do the same here too to have a slight sanity check, even if we can't do so for the package itself yet. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-05contrib/paclist: Add "--help" command line parameterLukas Fleischer1-1/+1
Be consistent with all other contrib scripts and support the "--help" command line switch. Fixes FS#27258. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-01Merge branch 'maint'Dan McGee8-21/+89
2011-12-01makepkg.5: fix typo s/tar,bz2/tar.bz2/Dave Reisner1-1/+1
Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-01makepkg: avoid using comm for diff'ing package listsDave Reisner1-7/+9
Whereas comm will check inputs to see if they're sorted (and warn when they aren't), grep doesn't even care about ordering. In this particular instance -- neither do we. We're only interested that the two lists are equivalent. Fixes FS#26580. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-01_alpm_ldconfig: return value from _alpm_run_chrootDan McGee1-1/+1
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-01Add two new pactests for pacman upgrade behaviorDan McGee2-0/+65
Both currently marked as failing. * sync303.py encapsulates the broken behavior reported in FS#27214. * sync304.py shows how packages depending on a specific version of a package in SyncFirst can cause breakage of the dependency resolver. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-01Miscellaneous post-4.0.1 updatesDan McGee3-12/+13
Some late-arriving translation updates and add the correct dates to the index.txt releases table. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-12-01Add helper function for duplicating depends listsDan McGee1-27/+31
We do this in several of the package duplication steps; add a helper function for doing so to reduce some of the repetitive code. Also add a free_deplist function for our repeated depend list free calls of both the data and the list. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-11-22added doxygen documentationandrew.gregory.8@gmail.com2-30/+124
Made existing documentation more consistent and added documentation where there was none. One function still needs documentation and is marked with 'TODO'. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-11-21Merge branch 'maint'Dan McGee4-10/+13
2011-11-21add key algo to import msgFlorian Pritz3-2/+25
Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-11-21change gpg import message to resemble gpg --list-keysFlorian Pritz3-2/+10
Dan: const pointers, don't worry about bitfields. Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-11-21makepkg: add support for PACKAGER environment varPhillip Smith2-0/+6
Add support for overriding configuration in /etc/makepkg.conf and ~/.makepkg.conf by setting the environment variable PACKAGER similar to how SRCDEST and PKGDEST behave. Signed-off-by: Allan McRae <allan@archlinux.org>
2011-11-21repo-add: Remove .tmp. prefix from outputAllan McRae1-1/+1
Signed-off-by: Allan McRae <allan@archlinux.org>
2011-11-21repo-add: ensure database and signature files are always viewed in wholeDan McGee1-12/+26
This addresses a short but sweet race condition currently existing in repo-add and repo-remove. We do the smart thing and zip the database to a location in a temporary directory and not over the original database directly. However, we then proceed to move this file directly from the temporary directory to our final location, which is more than likely a cross-filesystem move (/tmp on tmpfs) and thus non-atomic. Instead, zip the file to the same directory, prefixing the filename with '.tmp.'. We then move the file into place. This move is guaranteed to be atomic, so any reader of the database file will get either the old version, the new version, or ENOENT. We also perform a hardlink if possible instead of a move when shifting the old database out of the way to '.old'; this ensures there is no chance of a database file not existing during the whole process. Only one small race condition should now be present- when the database has been fully moved into place and the signature has not, you may see a mismatch. There seems to be no good way to address this, and it existed before this patch. A final note- if someone had locked-down permissions on the directory that the database files are in (e.g., could only write to foo.db.tar.gz, foo.db, foo.db.tar.gz.old, foo.db.old, and the lock file), this would break. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-11-21repo-add: ensure path to LOCKFILE is always absoluteDan McGee1-8/+7
Given our semi-frequent use of pushd/popd, if we are in any directory but the original and the database path given was relative, we won't unlock the database file when cleaning up after an error. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-11-21Final changes before 4.0.1 releasev4.0.1Dan McGee3-7/+10
* Add last-minute changes to NEWS * Don't treat '_' or '_n' special in scripts when finding translatable strings; this breaks with one use of `read` and a dummy _ variable Signed-off-by: Dan McGee <dan@archlinux.org>
2011-11-21makepkg: trim trailing space from whitespace sensitive varsDave Reisner1-3/+3
This applies to pkgver, pkgrel, and epoch and ensures that any trailing whitespace outside of the context of the variable declaration itself is properly trimmed. The Bash parser will ignore this, and so should we. We don't need to worry about leading space because it would force a syntax error, or fail validation. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-11-16Update alpm_errno_t type to non-enum versionDan McGee1-1/+1
Signed-off-by: Dan McGee <dan@archlinux.org>
2011-11-16Merge branch 'maint'Dan McGee90-1162/+1600
2011-11-16Add helper method for creating and opening archive objectDan McGee6-91/+123
This moves the common setup code of about 5 different callers into one method. Error messages will now be common and shared in all places; several paths did not have any messages at all before. In addition, we now pick an ideal block size for the archive read based off the larger value of our default buffer size or the st.st_blksize field. For a filesystem such as NFS, this is often much larger than the default 8192- values such as 32768 and 131072 are common. Signed-off-by: Dan McGee <dan@archlinux.org>
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