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2019-11-30doc: add manpage for the new makerepropkg toolEli Schwartz2-0/+39
Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
2019-11-30makerepropkg: add new program to try to reproducibly build a packageEli Schwartz3-0/+192
This attempts to recreate a package that was probably created using makechrootpkg, and see if it conforms to the https://reproducible-builds.org/ specification. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
2019-11-30mkarchroot: support wrapping pacstrap -UEli Schwartz2-4/+12
Needed to support reproducible builds. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
2019-11-30archbuild: use better umaskEli Schwartz1-1/+1
In commit 40a90e2cab479cc64903a62b42eb617a8a7e5842 we tried to protect against system umasks resulting in unreadable chroots. However, we tried to do this in a targeted manner due to not wanting to fiddle with permissions for user-owned files. Unfortuantely, mkdir -p -m755 does not actually work that way -- the parent directory is created with broken permissions. We need umask. Run umask and mkdir in a subshell to prevent leakage. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
2019-11-30commitpkg: clearly delineate the commit message template and the rationaleEli Schwartz1-1/+1
In commit 75d23eec942e7160108ee194894b6b83ed3045d5 we moved to include commitpkg arguments as the first line of the svn commit message, but we simply dumped the result after the version number without separating the two, increasing the cognitive burden of parsing the rationale. Since the whole point of the change was to make it easier to see what happened when using git log --oneline (reducing the cognitive burden of parsing 'pretty' output with author/date info), it makes sense to also delineate the reason correctly. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
2019-11-30arch-nspawn: rely on deduplication to avoid making multiple host_mirror mountsEli Schwartz1-9/+7
Instead of comparing exact mirror urls to see if they are in host_mirrors in order to "skip" the official mirrors Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
2019-11-30offload-build: remove empty src dir when SRCDEST is setLevente Polyak1-0/+4
Right now there is a bug in makepkg that leaves back an empty src directory if SRCDEST is set. This is purely cosmetic, but lets just politely try to rmdir it and fail silently if its empty or non-existent. Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-11-30offload-build: catch more signals to be sure SRCPKGDEST gets cleanedLevente Polyak1-1/+1
It may be not enough to just listen on EXIT depending on the shell used so lets make sure we clean up SRCPKGDEST by listening to more sigs. Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-11-07Makefile: sort program namesEli Schwartz1-6/+6
Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-11-07use libmakepkg to find and use variables in makepkg.confEli Schwartz2-29/+14
- drop homebrew function in makechrootpkg - use better mock to find invoking user's $HOME - make offload-build respect makepkg.conf to determine where to sync files, matching the behavior of makechrootpkg Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-11-07arch-nspawn: simplify cachedir/host_mirror parsingEli Schwartz1-23/+13
consolidate logic flows in the same area for parsing and building arrays. Don't bother having a special function just to build the mount_args array, since we now use the same handling for adding any cachedir (including host mirrors) to the mount arguments, this becomes a trivial for loop -- and it really did not need to be delayed until after the sanity check, anyway. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-11-07arch-nspawn: restore cachedir handling for host_mirrorsEli Schwartz1-0/+7
In commit 27ff286ee78eb2faac803e3ef67f3171ddfa0098, we moved from sourcing the primary cachedir via /etc/pacman.conf, to using the pacman.conf in the workdir. One unanticipated side effect of this was breaking the special host mirrors magic we used to turn a host mirror into a cachedir. It was still processed as a server, but we relied on it being in the host's cachedirs in order to be persisted, and this no longer occurred. Solve this by explicitly adding each host mirror root as a cachedir. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-11-07commitpkg: Include commit msg arg in first lineDaniel M. Capella1-2/+2
Commit messages belong on the first line, with optional "explanatory text" starting after a blank line: https://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html Referencing commit ee970f0bde3c90a0dff909c366d4ab1a1bff9b9d Signed-off-by: Daniel M. Capella <polyzen@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-11-06conf: Sync with pacman 5.2.0-2Daniel M. Capella9-27/+11
Signed-off-by: Daniel M. Capella <polyzen@archlinux.org>
2019-10-16Version 2019101620191016Levente Polyak1-1/+1
2019-10-15ci: fix travis build using undocumented but reserved keywordLevente Polyak1-1/+1
https://github.com/mikkeloscar/arch-travis/issues/65
2019-10-15sogrep: redirect to destination mirror (#25)jelle van der Waa1-1/+1
Some mirrors redirect consumers to a near by mirror which isn't handled by sogrep.
2019-09-28zsh_completion: add offload-build completionLevente Polyak1-1/+10
Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-28zsh_completion: add sogrep completionsLevente Polyak5-10/+49
Transform sogrep into an in-prog so we can benefit from the m4 macro to specify valid repos in a single place of truth. Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-28commitpkg: prefer explicit signature+data parameters for gpg --verifyLevente Polyak1-2/+2
Lets prefer the explicit variant of gpg --verify by providing both, the signature and the data file as parameters. For the unlikely case there is a matching signature file already present that was created outside of the toolchain and has an embedded signature with data, we at least could detect it early with this check. Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-28commitpkg: disallow if PKGBUILD hash mismatches package's enclosed hashLevente Polyak1-1/+6
Several cases showed that we release packages that were built with different PKGBUILDs than the one commited to the source tree. This is bad for obvious reasons plus sploils reproducible builds. We, under no circumstances, want to allow using commitpkg to publish and release a packages whose PKGBUILD doesn't match the one to be commited. Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-28commitpkg: fix wrongly ordered find_cached_package callLevente Polyak1-1/+1
The unknown packager check didn't worked so far as the wrongly ordered call to find_cached_package lead to the enclosing block never being executed. Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-28make: add target to tag a new versionLevente Polyak1-1/+7
Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-28zsh_completion: overhaul all completions to match actual optionsLevente Polyak1-9/+23
Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-28checkpkg: add option to print a warning in case of differencesLevente Polyak4-4/+14
Sometimes its desired to be explicitly made aware of differences reporter by checkpkg via printing a warning instead of a regular message. Automatically use --warn for makechrootpkg builds so packagers are made visibly aware of a soname bump by simply looking out for colors indicating non success messages. Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-28checkpkg: add option to avoid keeping the tmp dirLevente Polyak4-3/+61
In some cases, like default makechrootpkg execution, the temporary directory used to assemble the differences is not required. Add an option to checkpkg that allows to get rid of that directory after run and call it automatically like that in makechrootpkg. Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-28makechrootpkg: run checkpkg automatically after buildLevente Polyak2-2/+20
Cache previous versions required for checkpkg via pacman to avoid multiple downloads when running multiple times. In case we can't download the packages, like while building out of repo packages, print a warning instead of running checkpkg Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-09-12Version 2019091220190912Levente Polyak1-1/+1
2019-09-12Revert "makechrootpkg: with -n, check if the package failed to install"Eli Schwartz1-8/+1
This reverts commit be44b9cde15f3228839253c0c0d7d56c124c4e26. This was a nice idea in theory, because it means that we can catch conflicting files before releasing them into the repos. In practice, there were unanticipated side effects: single-package installs which conflict against their own makedepends cannot be installed either. Examples include: - kernel modules which makedepend on their dkms equivalent - jack2, which makedepends/optdepends on portaudio, which requires jack... but jack2 is a drop-in provides/conflicts jack. We cannot reliably detect when makepkg --install will error out because of dependency conflicts vs. packages which are simply broken. So, back out this change for now. Revisit this once pacutils has a new release, because it will add the option --resolve-conflicts=all, allowing for much better scripted responses to "foo conflicts with bar, remove bar? [y/N]" than simply "--noconfirm and fail". Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-21Version 2019082120190821Levente Polyak1-1/+1
2019-08-09makechrootpkg: with -n, check if the package failed to installEli Schwartz1-1/+8
We previously whitelisted this return code because split packages can frequently conflict each other, so makepkg -i is *expected* to fail in such a case. However, there is no good reason to let this succeed if the pkgbase only builds one pkgname -- that will always be a severe issue. Add a check for how many split Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09makechrootpkg: make the -U option work for the first time everEli Schwartz1-2/+2
The -U option was initially introduced in commit cda9cf436b2897b063c1e40efb144404aad8b821 in order to enable running makechrootpkg as root, delegating to another, manually selected, user to perform various non-root tasks (given that makepkg was modified to throw fatal errors when run as root without the option of --asroot to disable that). However, it was only ever implemented for the --verifysource option outside of the chroot, and the builduser inside the chroot is created with the same uid as the makechrootpkg invoker. It needs to run as the same uid, because it needs rw access to $startdir and $SRCDEST! Additionally this lets the invoking user more easily inspect the build directory in case of problems... The correct solution for this is to properly implement the initial intention of the -U option, and make it override the autodetection of the "invoking user" which is normally done by inspecting $SUDO_USER. This is then used as the single source of truth for "who am I pretending to be". Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09archrelease: actually fail in failure conditionsEli Schwartz1-7/+8
When svn ls fails due to network timeouts, this currently results in archrelease deleting all files, then committing this as the changeset. This causes data loss... With bash 4.4 and using wait $! we can get return the return code of the last backgrounded command -- which process substitution qualifies as. Key off of this to make sure that `svn ls` actually succeeded. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09archbuild: prefer repo/arch-specific configs if they existEli Schwartz1-4/+13
When mixing and matching different repos and architectures not present in mainline archlinux, it is sometimes desirable to set up differing presets with more granularity than devtools currently allows. One example of this is when building for architectures that are only supported by another project -- in order to coexist on a mainline archlinux host, a different mirrorlist needs to be used. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09makechrootpkg: also downgrade packages when updating chrootsEli Schwartz2-2/+2
Packages should never be getting downgraded... unless a package is pulled from testing, e.g. for example if gcc9 totally breaks the linux kernel. In such cases, the master repo says there is a downgrade, so we'd better go with that. Basically, ensure that packages match the repo they are being built against. Consistency at all costs! Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09makechrootpkg: when installing with -I, ensure package is installedEli Schwartz1-1/+1
noconfirm is wrong here, as we don't want to accept the default answer -- we want to install the new package, even if it conflicts and provides an existing one. After all, we explicitly asked for it. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09arch-nspawn: unshare the gpg namespace to prevent zombie processesEli Schwartz1-1/+1
gpg-agent is really annoying and leaves useless copies of itself around. Using unshare ensures that all such processes are killed as soon as the main gpg process dies. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09finddeps: suppress error messages for unreadable directoriesEli Schwartz1-1/+1
If the find command cannot descend into a directory in order to search for a PKGBUILD, it is likely a "$pkgdir" which makepkg sets as unreadable. As far as finddeps is concerned, this error message is not needed. Also convert to using null-delimited paths on general principle to prevent read from splitting on odd paths. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09makechrootpkg: accept arguments useful to verifysourceEli Schwartz1-3/+5
And pass them on to download_sources outside the chroot. Fixes FS#35652 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09makechrootpkg: fix breakage in makepkg option parsingEli Schwartz1-2/+1
In commit bd826752c9dc8f01917ee831302b6220ad09603a, support for short options was added to the heuristic for --noextract, but in the process, we changed to loop over the set of user options plus the builtin defaults for inside the chroot. This was wrong, as we only care about the user options -- moreover, it prevents us from adding verifysource support *outside* the chroot, for options that are also chroot options, like --holdver. Also remove uselessly duplicated line. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09ensure that sane umask is used where neededEli Schwartz3-1/+9
If a user umask is restrictive, a chroot may be created as root without the ability for the user to read it, which then causes makepkg --verifysource to fail. Do not set this in lib/common.sh, where it would apply to all scripts, as we do not want to override the user's policy for things like $SRCDEST files, svn checkouts, etc. Fixes FS#47625 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09Escape paths with ":" that are passed to systemd-nspawn --bindEli Schwartz2-5/+5
When parsing paths to automatically make available to the container, the ":" is used internally by systemd-nspawn to signify destinations in the container. Replace automatically with "\:" for the mounts that we set up, in order to safely handle a working directory etc. that contains this character. For bind options exposed to the user, it is assumed the user takes care of passing systemd-nspawn compatible paths themselves. Fixes FS#60845 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09arch-nspawn: support bind-mounting custom file:/// repositoriesEli Schwartz1-0/+13
Fixes FS#45882 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09checkpkg: implement comparison against alternative targetsEli Schwartz1-5/+20
This allows comparing the currently built set of packages against targets named by filename, url, or pkgname. One example use is to compare a package against a different version that was never in the repos; another example use is to compare a *-git package against the non-git version. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09makechrootpkg: check truthiness using shell arithmeticEli Schwartz1-18/+19
Using the literal strings "true" and "false" is inaccurate and may result in uncertainty of whether it is set when doing string comparison, or simply rely on the shell implementation of treating the string as a command builtin, then executing the value as a shell command. Emulate makepkg, which makes heavy use of shell arithmetic for this purpose. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09Revert "makechrootpkg: Have functions be more function-y."Eli Schwartz1-33/+6
This reverts (the bulk of) commit 2fd5931a8c67289a8a4acd327b3ce99a5d64c8c7. Reducing globals makes little sense in in a oneshot bash script, but reduces code clarity and in fact resulted in bugs because even the commit author couldn't keep track of the script state. An exit was changed to a return, even though that made no sense outside of a function, and has been duly returned to being an exit. This was never tested and later papered over by wrapping the entire script in a main() function and then calling the function for hysterical raisins. The functiony nature of sync_chroot/delete_chroot is preserved, as those functions demonstrate meaningfully standalone functionality -- who knows? we may want to reuse this. Everything else is tightly bound to the internal logic of makechrootpkg. Completely separate functionality that was silently implemented in the original commit is also preserved: - declare a couple of variables as locals - move the abort-on-no-PKGBUILD outside the install_packages function Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09Revert "makechrootpkg: Avoid having code floating around outside of a function."Eli Schwartz1-121/+117
This reverts commit 49088b0860276c664933c2b3e36a2fef714b7a07. The fundamental intention was flawed and broken, it caused annoying issues and regressions, and the self-avowed sole purpose of the change was so that a downstream project could *post-modify the script and source it as a library*. That is not okay. You don't wrap non-factorable code in a function called main() and call it a library. The only possible use for this is to treat makechrootpkg *internals* as a library, which is not supported. Downstream projects that wish to use the functionality of makechrootpkg should treat makepkg as a command with a public API in the form of command line options. That is kind of how commands of all kinds work, since forever. That is how all users of makechrootpkg *except for parabola* use it. Arguments that "it saves us the cost of fork+exec to bash" are simply invalid. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09Don't rely on $0 to determine script names.Eli Schwartz3-5/+5
Programs can freely define the value of argv0 and thus it means nothing. Instead, use the bash-specific variable explicitly designed to safely and accurately reference the name of the currently sourced file. This also fixes the case where simple debugging mechanisms like using "bash -x foo" tried to treat "foo" as the unqualified $0 and therefore broke horribly due to lack of pathnames. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09Revert "mkarchroot: Don't let the environment affect pacstrap (sans proxy ↵Eli Schwartz1-5/+0
settings)." This reverts commit 578a62f1e0713b0df9722470146fb85fb819202c. mkarchroot is run as root (via check_root if needed) so the environment should already be clean. If not, the user has broken their root environment, and we cannot support this. It's unclear what environment settings may or may not be messing with anything, ever, but the original bug report happened on Parabola who perform extensive patching to "libretools" such that the code no longer resembles devtools at all. It's therefore likely any such bug is parabola specific, but we will never know since the original commit message states that they don't know why they do it either. Parsing the user's entire exported environment via both sed and grep is overkill for a non-bug, especially when it doesn't work for variables declared -rx and doesn't work for things like: export fooled_you=$'wow such hax\ndeclare -x http_proxy=lol' Also if done properly this would rely on compgen -e to print all exported shell variables. Or even better, loop through /proc/$$/environ which is both null-delimited and easily parsed with the read builtin and [[ ]] Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-08-09arch-nspawn should not take pacman cache from hostBrian Bidulock1-1/+1
Previously, arch-nspawn was using the hosts' pacman cache in the chroot even when the chroot was set up with a different cache by mkarchroot, unless specified with the -c flag. Problem is that makechrootpkg passes no -C, -M nor -c flags to arch-nspawn, so all values must be obtained from the working directory. This change take the cache directories from the pacman.conf specified with the -C option unless the -c option was given (as is the case when the chroot is set up with mkarchroot), and, when neither -C nor -c is given (as is the case when invoked by makechrootpkg), the cache directory is taken from the pacman.conf in the working directory. This wasn't such an issue when i686 was mainline, however, which building packages in a chroot against archlinux32 on an x86_64 platform, the cache of the host should _never_ be used. Rebased by eschwartz on top of cachedir reworking. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
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