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2019-06-28meson: use not_found_message when dependencies are not foundEli Schwartz
The default state of `dependency()` is `required: true`, which means if a dependency is not found, meson immediately aborts and does not log our `error()` messages. meson 0.50 has builtin support for dependencies with custom error messages. The alternative would be to specify `required: false` everywhere, and only then to key off of `dep.found()`. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-28meson: bump the minimum supported version of meson to 0.51Eli Schwartz
We haven't reached our first public release of the meson build backend yet, so we have lots of flexibility for this... and build dependencies are easier to upgrade than runtime dependencies anyway. Updating meson allows us to make use of a bunch of new features that rewquire the latest version of meson. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-26bash-completion: use POSIX character classes in regular expressionsEli Schwartz
bash uses POSIX extended regular expressions via regex(3), which does not guarantee support for shorthand character classes. Although glibc supports it, msys2-runtime does not. Make sure the completion script works (hopefully) everywhere by being more portable. Fixes: https://github.com/msys2/MSYS2-packages/pull/1549 Original-patch-by: plotasse <platos@protonmail.ch> Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-25makepkg: do not exit immediately on dependency install failuresAllan McRae
Fixes FS#63000 Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-20use consistent time notation for the logAndrew Gregory
%X is locale-dependent, making it impossible to reliably parse and potentially overflowing the buffer. %T is consistent across locales. Also fixes some adjacent whitespace. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-20pacman: correctly free listsmorganamilo
Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-20Fix compiler warnings with gcc-9.1Allan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-20free makedepends/checkdepends when freeing packagesDave Reisner
Credit to Andrew for identifying source of the leak. Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-07pacman: fix error during -Fymorganamilo
Signed-off-by: morganamilo <morganamilo@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-06hooks: rename type File to PathAndrew Gregory
Make it clearer that the targets are matched against both directories and regular files and free up File to potentially refer specifically to regular files in the future. File is retained as a deprecated alias for Path for the time being to avoid breaking existing hooks and will be removed in a future release. See FS#53136. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-06makepkg: restrict pkgname and pkgver to asciiAndrew Gregory
pkgname and pkgver are used as directory names within database files. libarchive does not provide a reliable locale-independent method for reading archive file names, causing errors when archive paths include non-ascii characters. This is a first step toward dealing with FS#49342, by hopefully reducing the number of packages with non-ascii data in the wild before updating libalpm to reject them outright. See https://github.com/libarchive/libarchive/wiki/Filenames and https://github.com/libarchive/libarchive/issues/587 Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-06pacman: rework the UI of -Fmorganamilo
Reworks the UI of -F according to FS#47949 In short -F replaces both -Fs and -Fo. Searching for an exact path (target contains "/"), causes the output to switch to the old -Fo output. Otherwise the old -Fs output is used. Also strip the leading "/" from targets like how -Qo does. Signed-off-by: Allan McRae <allan@archlinux.org>
2019-06-06pacman: refactor file match printing to their own functionsmorganamilo
Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-28makepkg: also move restore_envvars handling into libmakepkgEli Schwartz
Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-28makepkg: move config loading into libmakepkgEli Schwartz
When scripting/automating around makepkg, it is sometimes desirable to know how makepkg will be configured to operate. One example is the archlinux devtools, which must forward select makepkg.conf variables into a build chroot (for example PACKAGER) or use those variables itself (for example {SRC,PKG,LOG}DEST). The configuration file can be in up to 3 places, and should be capable of being overridden via environment variables. It is sufficiently complex to represent distinct functionality, and sufficiently useful to merit easy accessibility in other scripts, therefore, let us move it into a publicly exposed utility library. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-28doc: update SRCEXT/PKGEXT to reduce needlessly scary warningsEli Schwartz
Currently this tells people that the settings should not be touched, but we should just rely on the description of what it should be set to, and leave it up to the user. With the previous patch, makepkg aborts if an invalid value is set, greatly reducing the danger of it being badly configured. Also make this clearer by indicating when it would be useful to change the settings -- i.e. disable compression -- and ensure their described defaults are based on the ones established during ./configure or meson setup. Reported-by: Jouke Witteveen <j.witteveen@gmail.com> Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-28libmakepkg: add lint_config to validate SRCEXT/PKGEXTEli Schwartz
These variables must begin with .src.tar / .pkg.tar respectively, so fail early if those expectations are not matched. This prevents makepkg from creating e.g. package files literally named "./pacman-5.1.3-1-x86_64" which are actually uncompressed tarballs. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-28repo-add: Add --prevent-downgrade optionekardnam
Implements FS#17752 Signed-off-by: Luca Bertozzi <ekarndam@autistici.org>
2019-05-28Support application/gzip MIME type in extractionKevin Mihelich
file 5.37 changed the gzip MIME type from application/x-gzip to application/gzip, so support this when checking to extract source files. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08makepkg: propagate error codes when package failed to sign correctlyEli Schwartz
Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08libmakepkg: install pkg-config fileEli Schwartz
Since makepkg exports a public library of functions, other projects may wish to use these functions. Highlights include parseopts or our messaging functions. Install a pkg-config file in order to let downstream users detect where they can source the libmakepkg functionality. This is useful e.g. to gracefully handle the case where a thirdparty project is configured and installed into a different datarootdir from pacman, but still wants to use the installed pacman's version of libmakepkg. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08libmakepkg: fix missing or inaccurate interdependenciesEli Schwartz
When the executable checking was refactored into libmakepkg, it carried with it, usage of $E_* error codes, which need to be declared from error.sh but are only available when the parent program already sources error.sh; additionally, message.sh was only loaded in a parent library, but not where it was needed, and option.sh was often loaded when it wasn't needed at all. util.sh, meanwhile, has always depended on message.sh functions. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08scripts: protect against unintended glob matching in [[ ]] RHSEli Schwartz
The right-hand side of the [[ ... = ... ]] keyword is an exception to the general rule that quoting is unnecessary with [[ This is usually not a problem, e.g. in libmakepkg, lint_one_pkgname will already fail if pkgname has an asterisk, but it certainly doesn't hurt to be "more proper" and go with the spec; it is more dangerous in repo-add, which can get caught in an infinite loop instead of safely asserting there is no package named 'foo*'. Reported-by: Rafael Ascensão <rafa.almas@gmail.com> Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08makepkg: use more schema.sh to clean the environment of special variablesEli Schwartz
Fixes "arch" and "checkdepends" never having been unset, fixes b2sums (but not ${!b2sums_@}) being recently left out. The "build" function used to be unset as well, explicitly unset it as a function and do the same for other official functions as well. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08meson: fix build of executables with nonstandard libarchive pathEli Schwartz
The libarchive header is used in alpm.h, and several binaries include this header. This is noticeably a problem when using e.g. the musl-gcc compiler which does not include /usr/include by default, and thus the build system reports: ...../lib/libalpm/alpm.h:35:10: fatal error: archive.h: No such file or directory More commonly, this will result in compiling against potentially the wrong headers, if the libarchive installation picked up by pkg-config is different from the one with headers in /usr/include, and /usr/include is in the -isystem path. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08makepkg: fix bash 5 compatibility when packaging symlinks to a directoryEli Schwartz
In commit b5191ea140386dd9b73e4509ffa9a6d347c1b5fa we moved to using shell globbing to print package files for a couple of reasons including reproducible packaging of .METADATA files. Unfortunately, this only works reliably when the glob pattern does not resolve to a symlinked directory due to a change in the bash 5.0 release. Note that the previous, desired behavior was rather to merely refuse to recurse into symlinked directories, but due to an unrelated issue, the symlink handling for globstar was reworked in a way that had this side effect. See https://lists.gnu.org/archive/html/bug-bash/2019-04/msg00015.html for discussion; this may be fixed at some point, but bash 5.0 is broken either way. The appropriate way of handling this seems to be to use **/* to match instead; this produces the same results on both bash 4 and bash 5, as the ** matches any leading directory component (or none), and the * matches any file, directory, or symlink to either one. Fixes FS#62278 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08Fix clang 8 string-plus-int warningsRikard Falkeborn
Clang 8 warns that adding a string to an integer does not append to string. Indeed it doesn't, but that was not the intentetion. Use array indexing as suggested by the compiler to silence the warning. There should be no functional change. Example of warning message: alpm.c:71:54: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int] sprintf(hookdir, "%s%s", myhandle->root, SYSHOOKDIR + 1); ~~~~~~~~~~~^~~ alpm.c:71:54: note: use array indexing to silence this warning sprintf(hookdir, "%s%s", myhandle->root, SYSHOOKDIR + 1); ^ & [ ] 1 warning generated.
2019-05-08makepkg: correctly handle hg sources with updates on a non-default branchEli Schwartz
The "tip" ref actually signifies the most recently updated branch. hg does not support a default branch named anything other than "default", except by creating a "@" bookmark. The correct way to explicitly update to the default clone ref, is therefore to use one of these, rather than "tip". Fixes FS#62092 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08libmakepkg: fix migration to schema.sh for integsumsEli Schwartz
One of the callers was changed to use known_hash_algos, one was not. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-25bash-completion: support file redirection completionsEli Schwartz
The current completions don't properly handle redirection operators, and attempt to complete command completions rather than completing filenames to redirect to. bash-completion provides both _get_comp_words_by_ref and a higher-level wrapper _init_completion, but the latter provides handling of redirection operators, so switch to using that. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-20Use bug tracker to track bugsAllan McRae
The mailing list requires subscription. So does the bug tracker, but that is more obvious. Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-19doc: generalize description of the bash nature of PKGBUILD functionsEli Schwartz
Currently this is scoped to the build() function, which is simply wrong as it equally applies to any function. Simply moving the paragraphs up to the main manpage section makes this clear. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-19Clarify that build_options only apply during build()Que Quotion
Signed-off-by: Que Quotion <quequotion@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-19libmakepkg: fix reporting of invalid archive extensions in compress.shEli Schwartz
In commit 1825bd6716c2a51c92642e8b96beac0101e83805 this was split out from makepkg, but the warning was not properly migrated; $ext did not ever exist. As a result, no matter what you did, the only possible warning was: ==> WARNING: '' is not a valid archive extension. Fix to filter based on the presence of .tar in the argument, and building the $ext variable for all checking and messaging purposes within the function. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-19makepkg: use "shared" git clones when checking out sourcesEli Schwartz
In order to cache sources offline, makepkg creates *two* copies of every git repo. This is a useful tradeoff for network time, but comes at the cost of increased disk space. Normally, git can smooth this over automagically. Whenever possible, git objects are hardlinked to save space, but this does not work when SRCDEST and BUILDDIR are on separate filesystems. When the repo in question is both very large (linux.git for example is 2.2 GB) and crosses filesystem boundaries, this results in a lot of extra disk space being used; the most likely scenario is where BUILDDIR is a tmpfs for bonus ouch. git(1) has a builtin feature which serves this case handily: the --shared flag will create the info/alternates file instructing git to not copy or hardlink or create objects/packs at all, but merely look for them in an external location (that being the source of the clone). The downside of using shared clones, is that if you modify and drop commits from the original repo, or simply delete the whole repo altogether, you break the copy. But we don't care about that here, because 1) the BUILDDIR copy is meant to be a temporary copy strictly derived via PKGBUILD syntax from the SRCDEST, and must be able to be recreated at any time, 2) if the SRCDEST disappears, makepkg will redownload it, thus restoring the objects needed by the BUILDDIR clone, 3) if the user does non-default things like hacking on the BUILDDIR copy then deleting and re-cloning the SRCDEST may result in momentary breakage, but ultimately should be fine -- the unique objects they created will be stored in the BUILDDIR copy. While it's theoretically possible that upstream will force-push to overwrite the base tree from which makepkg is building (which they should not do), *and* the user deleted their SRCDEST which they should not do, *and* they saved work in makepkg's working directory which they should not do either... ... this is an unlikely chain of events for which we should not care. Using --shared is therefore helpful in immediately useful ways and IMHO has no actual downsides; we should use it. An alternative implementation would be to use worktrees. I've rejected this since it is essentially the same as shared clones, except adding additional restrictions on the branch namespace, and could potentially break existing use cases such as manually handling the SRCDEST in order to share repositories with normal working copies. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-19build: check for gpgme with pkg-config before gpgme-configEli Schwartz
gpgme in git master now supports pkg-config and with the next release we can and should prefer its use. However, retain the legacy code that enables building with older versions of gpgme, as a fallback. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-19drop DU* config variablesSantiago Torres
Since DUFLAGS and DUPATH are not needed anymore remove them from the source Signed-off-by: Santiago Torres <santiago@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-19build: remove references to variable replacements from pacman-optimizeEli Schwartz
MODECMD and OWNERCMD are not used by pacman itself, so we don't need to check for and replace them now that pacman-optimize is removed. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-19Make makepkg compute sizes properlySantiago Torres
Makepkg used to use du --apparent-size to compute the size of the package. Unfortunately, this would result in different sizes depending on the filesystem used (e.g., btrfs vs ext4), which would affect reproducible builds. Use a wc-based approach to compute sizes Signed-off-by: Santiago Torres <santiago@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-19Reformatting log timestamp to include time-zoneFlorian Wehner
The time logged is currently given as localtime without any timezone information. This is confusing in various scenarios. Examples: * If one is travelling across time-zones and the timestamps in the log appear out of order. * Comparing dates with `datediff` gives an offset by the time-zone This patch would reformat the time-stamp to a full ISO-8601 version. It includes the 'T' separating date and time including seconds. Old: [2019-03-04 16:15] New: [2019-03-04T16:15:45-05:00] Signed-off-by: Florian Wehner <florian@whnr.de> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-07Remove support for deltas from libalpmAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-07Make pacman forget deltas existAllan McRae
Dummy callbacks are still present to prevent compiler warnings until libalpm is delta free. Also remove Delta parsing from pacman.conf. Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-07Remove cleanupdeltaAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-07Remove pkgdeltaAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-07Remove delta support from repo-addAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-07doc: add man page for pacman-confJelle van der Waa
Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-07doc: set rootdir correctly in man pagesJelle van der Waa
If an alternative rootdir is specified in either meson or configure it's not respected in the generated man pages. Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-07makepkg: add new checksum algorithm via coreutils b2sumEli Schwartz
coreutils 8.26 in December 2016 added this new hashing method which is compatible with the existing md5sum and sha*sum tool usage, while using the blake2 hash algorithm. makepkg uses coreutils to provide source file integrity checks via ${integ}sum binaries and it makes sense to offer this as an additional option. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-07pacman: fix segfault when Usage is specified without a valuemorganamilo
And extract all the common code to a macro. Signed-off-by: morganamilo <morganamilo@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-03-01Sanitize file name received from Content-Disposition headerAndrew Gregory
When installing a remote package with "pacman -U <url>", pacman renames the downloaded package file to match the name given in the Content-Disposition header. However, pacman does not sanitize this name, which may contain slashes, before calling rename(). A malicious server (or a network MitM if downloading over HTTP) can send a content-disposition header to make pacman place the file anywhere in the filesystem, potentially leading to arbitrary root code execution. Notably, this bypasses pacman's package signature checking. For example, a malicious package-hosting server (or a network man-in-the-middle, if downloading over HTTP) could serve the following header: Content-Disposition: filename=../../../../../../usr/share/libalpm/hooks/evil.hook and pacman would move the downloaded file to /usr/share/libalpm/hooks/evil.hook. This invocation of "pacman -U" would later fail, unable to find the downloaded package in the cache directory, but the hook file would remain in place. The commands in the malicious hook would then be run (as root) the next time any package is installed. Discovered-by: Adam Suhl <asuhl@mit.edu> Signed-off-by: Allan McRae <allan@archlinux.org>