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2023-03-06fix: enable extglob before func definition for bash-5.2 compatibilityTobias Powalowski
The `extglob` option changes the behavior of the shell parser, since extended glob patterns would otherwise be syntax errors. bash-5.2 changed the way a function definition is processed by calling the parser instead of relying on the ad-hoc code in bash-5.1 and earlier versions. This means, in bash-5.2 the shell function was parsed without `extglob` being enabled because the `shopt` command to enable it was part of the function body. Add `shopt` options for `extglob` around function definitions to address this issue and allow bash-5.2 to correctly parse the function. Co-authored-by: Frédéric Pierret (fepitre) <frederic.pierret@qubes-os.org> Co-authored-by: Levente Polyak <anthraxx@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2022-10-12common: prevent globbing and word splitting in find_cached_packageLevente Polyak
We changed the glob in 5d02c6df7f9cd3a2820149886e8a32e7d8e7a566 but we forgot to quote the newly introduced variables.
2022-10-11common: improve performance of find_cached_packageFelix Yan
find_cached_package was unnecessarily looping over all packages which uses a lot of CPU and could be exceptionally slow when PKGDEST contains a lot of packages. Fix this by adding the target pkgname, pkgver and arch to the glob and only process potential candidates.
2022-09-01fix: do not set extglob globally to avoid side-effectsLevente Polyak
Instead only enable it for whatever operation requires them. Example sides effects: commitpkg can accidently execute PKGBUILD functions when sourcing the PKGBUILD that has function names like package_libsigc++() Fixes #87
2022-01-26common: Implement helper functions from dbscriptsMorten Linderud
This implements our current debug package detection logic. Mostly taken from our dbscripts project. Signed-off-by: Morten Linderud <foxboron@archlinux.org> Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2022-01-26common: implement validity as a functionMorten Linderud
Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2021-10-29Add GPL-3.0-or-later SPDX identifier to all scriptsDavid Runge
Add the SPDX license identifier GPL-3.0-or-later to the header of all scripts without a specific license and upgrading those that are stated as GPL-2.0 to become GPL-3.0-or-later.
2021-07-17feat: support exposing buildtool to aid reproducible builds configsLevente Polyak
This helps to map the correct build tool configs that are required to reproduce a specific package and have the appropriate *FLAGS etc.
2019-12-08lib: support arbitrary compressed package filesLevente Polyak
We need to modify the matching of valid package files to support formats like zstd. Let's try to use an eager approach instead of a simple whitelist in order to be functional for arbitrary formats that may be introduced in the future without the need to adjust any code. Allow any single fragment word as compression type but filter out known non-package content like signature files. Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
2019-11-30lib/common.sh: do not use colors when running on a dumb terminalIvy Foster
2018-01-21lib/common.sh: Adjust to work properly with `set -u`Luke Shumaker
Support for working with `set -u` was broken by 94160d6. Egg on my face; I'm the one who wants `set -u` support, and I'm the author of that commit! libmakepkg does not work with `set -u`; but mostly because of the include guards! So we just need to temporarily disable `set -u` (nounset) while loading libmakepkg. Instead of introducing a new variable, just store the initial nounset status in _INCLUDE_COMMON_SH; rather than a useless fixed-string "true". While we're at it, disable POSIX-mode (just in case we're running as "sh" instead of "bash"), since libmakepkg uses bash-isms that won't parse in POSIX mode.
2017-10-30use makepkg library instead of local function copiesLuke Shumaker
This mirrors dbscripts commit 625fa02 by Pierre Schmitz <pierre@archlinux.de> at 2017-04-18 14:20:49
2017-07-05Add `# shellcheck` directives to quiet shellcheck, add PKGBUILD.protoLuke Shumaker
The added PKGBUILD.proto file is so that shellcheck can know know what to expect that a PKGBUILD sets.
2017-07-05Make slightly more involved changes to make shellcheck happy.Luke Shumaker
- Use `read -r` instead of other forms of read or looping - Use arrays instead of strings with whitespaces. - In one instance, use ${var%%.*} instead of $(echo $var|cut -f. -d1)
2017-07-05Quote strings that shellcheck warns about.Luke Shumaker
These changes are all strictly "slap some double-quotes in there". Anything more than that is not included in this commit.
2017-07-05Make purely stylistic changes to make shellcheck happier.Luke Shumaker
These are purely stylistic changes that make shellcheck complain less. This does NOT include things like quoting currently unquoted variables.
2017-04-05lib/common.sh: Make it safe to include multiple times.Luke Shumaker
This is similar to common C #ifdef guards. I was tempted to wrap the entire thing in the if/fi, rather than use 'return' to bail early. However, that means it won't execute anything until after it reaches 'fi'. And if `shopt -s extglob` isn't executed before parsing, then it will syntax-error on the extended globs. One solution would have been to move `shopt -s extglob` up above the include-guard. But the committed solution is all-around simpler.
2017-04-05lib/common.sh: Adjust to work properly with `set -u`.Luke Shumaker
2017-04-05Avoid using string interpolation; use printf format strings instead.Luke Shumaker
This involves extending the signature of lib/common.sh's `stat_busy()`, `lock()`, and `slock()`. The `mesg=$1; shift` in stat_busy even suggests that this is what was originally intended from it.
2017-04-05Add a "License:" tag to all code files.Luke Shumaker
In cases where there is no license specified, the file is tagged as "License: Unspecified". Obviously, that is not ideal, but it highlights the fact, and I hope that it encourages whoever has the authority to specify the license to do so. On that note, to anyone who may have the authority to specify the license of files in devtools: the current licence of many files is GPLv2 with no option for later versions; I impore you to re-license them to have the "or any later version" option.
2017-04-05Add '#!/hint/bash' headers to non-executable bash files.Luke Shumaker
This provides a cross-editor hint that the syntax of the file is Bash.
2017-04-05lib/common.sh: Make setup_workdir()/cleanup() safe for programs to not useLuke Shumaker
2017-04-05lib/common.sh: lock, slock: Create directories for locks if necessary.Luke Shumaker
2017-04-05lib/common.sh: lock, slock: Allow locks to be inherited.Luke Shumaker
Allow for locks to be inherited. Inheriting the lock is something that mkarchroot could do previously, but has since lost the ability to do. This allows for the programs to be more compos-able. Do this by instead of unconditionally opening $file on $fd, first check if $file is already open on $fd; and go ahead use it if it is. The naive way of doing this would be to `$(readlink /dev/fd/$fd)` and compare that to `$file`. However, if `$file` is itself a symlink; or there is a symlink somewhere in the path to `$file`, then this could easily fail. Instead, check `[[ "/dev/fd/$fd" -ef "$file" ]]`. Even though the Bash documentation (`help test`) says that `-ef` checks for if the two files are hard links to eachother, because it uses stat(3) (which resolves symlinks) to do this check, it also works with the /dev/fd/ soft links.
2017-04-05lib/common.sh: add 'lock_close'; use it as appropriate.Luke Shumaker
`lock_close FD` is easier to remember than 'exec FD>&-`; and is especially easier if FD is a variable (though that isn't actually taken advantage of here). This uses Bash 4.1+ `exec {var}>&-`, rather than the clunkier `eval exec "$var>&-"` that was necessary in older versions of Bash. Thanks to Dave Reisner for pointing this new bit of syntax out to me the last time I submitted this (back in 2014, 4.1 had just come out).
2017-03-07lib/archroot.sh: Simplify check_rootJan Alexander Steffens (heftig)
Move the function and save the orig_argv right along it.
2017-03-04lib: remove unused version, pkgpartsJelle van der Waa
2017-03-04lib: remove unused left, rightJelle van der Waa
2014-09-22common: remove unreachable statementDave Reisner
We run from a non-interactive shell, so the exec which is inevitably called will replace the current process and 'die' will never run under any circumstances. This also fixes a bug with the su fallback which would cause multiple arguments to be concatenated without any whitespace between them.
2014-09-22common.sh: propagate error through trap_exitDave Reisner
Fixes a breakage introduced in 6db31cc16a80442 which leads to errors being masked from makechrootpkg.
2014-05-10Switch to root when started as regular userSébastien Luttringer
In collaborative builder machine, these scripts are often allowed to become root via sudo. This patch avoid to prefix them by sudo each time or call su. Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2014-05-10get_full_version :: remove duplicated epoch checkBlackEagle
Signed-off-by: BlackEagle <ike.devolder@gmail.com> Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2014-05-10when cleanup is called without code exit with 0BlackEagle
Signed-off-by: BlackEagle <ike.devolder@gmail.com> Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2014-05-10abort and die are serious errors so throw 255 outBlackEagle
Signed-off-by: BlackEagle <ike.devolder@gmail.com> Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2013-11-04find_cached_package: avoid adding duplicatesDave Reisner
If PKGDEST is set when makepkg was run, the package will be present in find_cached_package's search path by default, causing an error. This also fixes a display bug which causes no output to be shown when multiple packages are found. Fixes FS#37626. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2013-11-01common: implement find_cached_packageDave Reisner
This function (currently) searches through $PWD and $PKGDEST looking for a tarball matching the requested package name, architecture, and pkgver. If found, it writes the full path to the located package to stdout and returns 0, else 1. If more than 1 match is found, it's treated as an error and the user will need to figure out what to do. Use this in checkpkg and commitpkg, which previously implemented their own less complete logic, to locate the build artifacts they rely on. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2013-08-08common: Properly forward arguments from die to errorDave Reisner
Also allow this function to be called without arguments, in which case, don't call error at all. Some uses of this function wrongly assumed that this was already allowed. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2013-05-03lib/common.sh: Introduce locking helper functionsJan Alexander Steffens (heftig)
Reduces code duplication. With makechrootpkg not calling mkarchroot anymore, the lock handover protocol is unneeded. arch-nspawn does not do any locking, so add protection to archbuild.
2012-10-27Fix return code handlingJan Alexander Steffens (heftig)
Stop trap_exit from forcing a 0 exit code. This fixes makechrootpkg, which used to always return success, even if the build failed. Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2012-10-03Use dedicated trap functions to avoid unsetting the trap when e.g. cleanup ↵Pierre Schmitz
is called
2012-06-16mkarchroot: reset trap so it wont be called twicePierre Schmitz
2011-11-04lib/common.sh: Revise setup_workdir()Lukas Fleischer
* Honor TMPDIR variable (just like we did in commit a0c6bf45). * Quote path properly. * Avoid unnecessary use of basename(1). Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2011-11-04lib/common.sh: Use double bracketsLukas Fleischer
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
2011-11-01Move common functions to a shared filePierre Schmitz
* common.sh is included on build time * most functions are copied from makepkg