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2016-01-15doc: alpm-hooks.5: Remove extra space in alpm-hooks man pageJohannes Löthberg1-1/+1
Signed-off-by: Johannes Löthberg <johannes@kyriasis.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-15Cast events to void* before passing to callbackAllan McRae2-4/+4
Silence warnings from clang about typecasting alignment. Reported-by: Rikard Falkeborn Original-patch-by: Olivier Brunel Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-15add alpm_list_appendAndrew Gregory2-10/+25
alpm_list_add always returns the provided list making it impossible for callers to check whether or not the operation actually succeeded without manually comparing the list length before and after. alpm_list_append instead returns a pointer to the newly created list item so that success can be checked. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-15test version range restrictions corner caseDominik Fischer2-0/+20
The test introduced herein illustrates a behavior that may be unexpected to package writers. It creates a package "pkg3" that is configured to depend on a "dependency" which version is between 3 and 4, inclusive. Two other packages are already present, providing "dependency" in version 2 and 5, respectively. So, the situation looks roughly like this: pkg1 pkg3 pkg2 provides depends on provides | <------------> | version __________2____________3____________4____________5___________... This seems to be enough to satisfy pacman when installing "pkg3". From an iterative standpoint, this is completely logical: First, the requirement "dependency>=3" is checked. There is a package that satisfies this restriction, it is called "pkg2". Afterwards, "dependency<=4" is covered in the same way by "pkg1". Nonetheless, what a package writer intends when specifying depends=('dependency>=3' 'dependency<=4') is most probably that pacman should only allow this package to be installed when there indeed is a package present that provides a version of "dependency" that lies _between_ 3 and 5. Signed-off-by: Dominik Fischer <d dot f dot fischer at web dot de> Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-04Add pacsort tests with invalid inputRikard Falkeborn1-1/+17
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-04pacsort, introduce define for escape_char error codeRikard Falkeborn1-5/+6
The signedness of char is implementation defined. On systems where char is unsigned, comparing a variable of type char with -1 is never true, due to integer promotion rules. To avoid this, introduce a define for invalid field separators where -1 is cast to char. This will ensure that the return value check works for both unsigned and signed char. Fixes one warning [-Wtype-limits] for comparissons with -1 when compiling with -funsigned-char. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-04Make alpm_graph state signedness explicitRikard Falkeborn1-1/+1
The signedness of char is implementation defined. Since the alpm_graph state is clearly meant to be signed, make the signedness explicit. This fixes bugs on systems where char is unsigned, in comparissons of the following type: if(v.state == -1) which, if state is unsigned, will never be true due to integer promotion rules. Fixes failing test/pacman/tests/sync012.py when compiling with -funsigned-char. Fixes two warnings [-Wtype-limits] for comparissons with -1 when compiling with -funsigned-char. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-04Update NEWS for pacman-5.0Allan McRae1-2/+62
Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-04Update README for pacman-5.0Allan McRae1-4/+21
Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-04Update copyright years for 2016Allan McRae148-157/+157
make update-copyright OLD=2015 NEW=2016 Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-04zsh_completion: add -q/--quiet for -Q/-SDaniel Hahler1-0/+2
This should also be added for "-Fh", but that is missing completely in zsh_completion. 1: https://lists.archlinux.org/pipermail/pacman-dev/2015-November/020538.html Signed-off-by: Daniel Hahler <git@thequod.de> Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-04Replace mktemp's --tmpdir option with shell code.Alastair Hughes2-3/+3
bacman and updpkgsums used GNU mktemp's --tmpdir option, which is not supported by some other implementations (including busybox). Replace that with shell code. Signed-off-by: Alastair Hughes <hobbitalastair@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2016-01-04Do not warn about missing files in NoExtractAllan McRae1-2/+4
The CheckSpace option checks the size of all files in a package being replaced and gives a warning when it can not read the file. However, files in NoExtract are expected to be missing and should not be warned about. Fixes FS#47470. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-15makepkg: Output full URL in case of download failureFlorian Pritz1-1/+1
Most entries in $sources contain variables so finding out why a URL fails to download is hard because one has to manually replace the variables when looking at the PKGBUILD. Simply output the full URL here so that it can be easily seen what is wrong. Old: ==> ERROR: Failure while downloading example-1.2.4.tar.gz New: ==> ERROR: Failure while downloading http://example.org/releases/1.1/example-1.2.4.tar.gz With the new format it is much more obvious that the directory name is the culprint (1.1 vs 1.2) while the old one would not display that information. Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-15alpm: Abort ASAP on failure in pre-transaction hooksOlivier Brunel1-0/+8
There is no need to run any/remaining pre-transaction hooks as soon as a failure has occured, which will lead to aborting the transaction. So if an error occured during the first phase (reading directories/parsing files), or as soon as a hook flagged abort_on_fail does fail, we stop processing them and return. (For post-transaction hooks, all hooks are run regardless since there's no aborting.) Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-15makepkg: run pkgver() and prepare() with --noextractAllan McRae2-13/+14
Modifications made to the source before running with --noextract may alter the version string returned by pkgver(). Always run this function if present and check build status before proceeding. Fixes FS#46800. Also run prepare() when --noextract is used (unless --noprepare is specified). Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-15Give error message when --files will do nothingAllan McRae1-1/+6
Point people towards the help when using "pacman -F" or "pacman -F foo". Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-15alpm-hooks: add Description fieldAllan McRae4-1/+14
The "Description" field allows a hook to provide a some text for frontends to use in describing what the hook is doing. For example: Description = updating info page directory Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-15Show progress processing hooksAllan McRae3-9/+53
Introduces the ALPM_EVENT_HOOK_RUN_{START,DONE} events that are triggered at the start and end of running an individual hook. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-15Add ALPM_EVENT_TRANSACTION_{START,DONE} eventsAllan McRae3-0/+13
This provides a way to detect when the processing of package changes starts, allowing pacman to delineate hook output and package installation/removal output. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-15Add events ALPM_EVENT_HOOK_{START,DONE}Olivier Brunel4-9/+41
Add events to let frontends know when hooks are being processed (and when it's done), as that might be useful to update the UI. Signed-off-by: Olivier Brunel <jjk@jjacky.com>
2015-12-15Collect all triggered hooks before running themAllan McRae1-1/+10
Having a first pass that checks which hooks are triggered followed by a second pass of the triggered hooks allows us to only provide output when a hook is actually triggered. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-09Pull translations from Transifex and prepare for next releaseAllan McRae143-42489/+66967
Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-06alpm_run_chroot: remove dead codeAndrew Gregory1-5/+0
Removes a leftover error message from when fdopen and fgets were used to read from the pipe. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-06makepkg: record build information in .BUILDINFOAllan McRae1-14/+19
This information can be used to reproduce build conditions, which can then be used to determine if a package builds reproducibly. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-06makepkg: add whirlpool to the list of hashing algorithmsLuke1-1/+1
Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05alpm_initialize: Fix double slash in sys hook dir pathDavid Macek1-2/+5
The path of the default system hook directory was created by concatenating `myhandle->root` (usually "/"), and SYSHOOKDIR (usually "/usr/share/libalpm/hooks/"), resulting in "//usr/share/libalpm/hooks/". Fix this by skipping the initial slash from SYSHOOKDIR. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05db_update: always clear db flags after updateAndrew Gregory1-22/+23
Signature downloading and DB validation was being based on the most recent download status for the DB. If a DB successfully downloaded but a signature did not, db_update would move to the next server. If the next server tried does not have a more recent copy of the DB, db_update would not download the DB again and would forget that the DB had previously been updated. In this case it would skip validation entirely, leaving an updated DB with the original validation status. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05Updated the documentation for makepkg's -L option.Alastair Hughes1-5/+5
At some point back in 2009, logging was expanded to cover all of the packaging functions, but the man page was not updated to reflect that. Fix that! Signed-off-by: Alastair Hughes <hobbitalastair@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05remove soft interrupt handler before cleanupAndrew Gregory3-0/+12
The soft interrupt handler dereferences config, causing a segfault if it is called during cleanup. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05extract soft interrupt handlersAndrew Gregory3-22/+17
Delays handler setup until after config is set to a valid value to avoid a segmentation fault. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05extract SIGSEGV handlerAndrew Gregory3-17/+29
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05extract SIGWINCH handlerAndrew Gregory3-5/+22
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05move signal handlers to sighandler.[ch]Andrew Gregory4-58/+122
Signals are special because they run asynchronously, making them non-trivial to handle correctly. Move the handlers a separate file to offset them from the normal code and make them easier to separate into individual functions without further cluttering pacman.c Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05avoid unsafe functions in signal handlerAndrew Gregory1-9/+7
signal(7) lists a set of functions that can safely be called from within a signal handler. Even fileno and strlen are not guaranteed to be safe. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05remove SIG_IGN check when setting signal handlerAndrew Gregory1-6/+2
Our signal handler provides a way to gracefully interrupt a transaction and should always be set. The check appears to have originally been copied directly from the glibc manual. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05do not catch SIGTERMAndrew Gregory1-3/+2
On SIGTERM pacman was exiting immediately, even in the middle of a transaction. In this case we should leave the lock file in place as an indication that the database may not be in a consistent state. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05pacman: exit without memory cleanup on signalsAndrew Gregory1-2/+2
Memory allocation/deallocation functions are not safe to call from signal handlers. Just remove the lock file if there is one and exit immediately. Fixes: FS#46375, FS#45995, FS#47011 Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05add and expose alpm_unlockAndrew Gregory2-2/+18
alpm_unlock is a limited version of alpm_release that does nothing but the actual unlinking of the lock file and is therefore safe to call from signal handlers. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05handle_unlock: return 0 if lockfile == NULLAndrew Gregory1-1/+1
Returning -1 is useless since we don't provide any way to determine why it failed. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05skip conflicts resolved by file replacementAndrew Gregory2-2/+15
When replacing a file with a directory, any files inside the new directory cannot possibly exist on the filesystem and can be skipped. This allows cross-package symlink-to-directory transitions when there are files with the same name under both the symlinked directory and the new directory. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05always unlink files before extractionAndrew Gregory1-8/+3
libarchive will not extract a directory over an existing directory symlink, making it impossible to replace a symlink with a directory across packages. Adding the ARCHIVE_EXTRACT_UNLINK and ARCHIVE_EXTRACT_SECURE_SYMLINKS causes libarchive to unlink the existing symlink and prevents it from extracting any paths that contain a symlink, which we should not be doing anyway. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05Detect potential conflict when symlink to directory is changing to directoryAllan McRae2-0/+29
When a symlink to a directory is changing to a directory, any package file inside the new directory can create an unexpected conflict with the filesystem. Reported by Neofytos and Luca from Chakra. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-04Add large file support CFLAGS to pkgconfig fileAllan McRae2-1/+10
Large file support is enabled by our configure script as required. If anything linking to libalpm does not also define large file support, there will be differences in the size of off_t which are not caught until runtime. Add the required CFLAGS to the pkg-config file so that users of libalpm know what flags are required. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-28run_chroot: always clear script output bufferAndrew Gregory1-0/+6
If the script output does not end in a newline there could still be data in the buffer after the poll loop. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-28pacdiff: do not require DIFFPROG for -o/--outputEvangelos Foutras1-1/+1
Signed-off-by: Evangelos Foutras <evangelos@foutrelis.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-28hooks: pass matched targets to hooksAndrew Gregory4-17/+156
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-28allow specifying input to scriptletsAndrew Gregory4-29/+179
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-28allow arguments in hook Exec fieldsAndrew Gregory4-7/+150
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-28tap.py: replace newlines with escape sequenceAndrew Gregory1-1/+1
Newlines clutter tap output and can potentially confuse TAP parsers. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
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