July 2018 - YaST Development - openSUSE Mailing Lists

[yast-devel] Overcommit - automatic checks via Git hooks
by Ladislav Slezak 21 Dec '22

21 Dec '22

Hi, I found a quite interesting tool called Overcommit [1]. It provides an easy way for setting up Git commit hooks and provides some basic checking plugins. The nice feature of the Git commit hooks is that you can run some checks automatically and early in the development. For example with the commit hooks you can run Rubocop check automatically whenever a commit is created. And if the check fails the commit is not created. I can see "make Rubocop happy" commits quite often (happens to me as well), with Overcommit you can easily avoid that. I have tried several Overcommit checks: - Rubocop - runs Rubocop at "commit" - Rspec - runs the tests before "push" - Branch blacklist - can forbid direct commits to configured branches, e.g. "master" (forces using pull requests, avoids commits to master my mistake) - Commit message spellcheck - warns when there is a possible typo Check my blog post [2] for the details, esp. watch the recorded screencast where I wanted to show some mistakes which it can catch. The tool looks promising, I'll try using it for some time. If you want to try it as well check the blog post for the installation steps. Enjoy! [1] https://github.com/brigade/overcommit [2] http://blog.ladslezak.cz/2016/06/06/overcommit/ -- Ladislav Slezák Appliance department / YaST Developer Lihovarská 1060/12 190 00 Prague 9 / Czech Republic tel: +420 284 028 960 lslezak(a)suse.com SUSE -- To unsubscribe, e-mail: yast-devel+unsubscribe(a)opensuse.org To contact the owner, e-mail: yast-devel+owner(a)opensuse.org

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[yast-devel] YaST Tips&Tricks
by Ladislav Slezak 25 Jan '22

25 Jan '22

Hi all, some time ago we discussed where and how we should share "Tips&Tricks" for YaST users and developers. IIRC there was no clear conclusion so I decided to start a wiki [1] to collect all our tricks we know or use. For now it's just a place for dumping your ideas, links, short howtos, etc... When we collect enough data we can probably split it to several categories or move it somewhere else. We just need the data first. I have added there some my tricks from my personal "knowledgebase" file. If you have better tricks or find something wrong simply change it, it's a wiki ;-) Ladislav [1] https://github.com/yast/yast.github.io/wiki/YaST-Tips-and-Tricks -- Ladislav Slezák YaST Developer SUSE LINUX, s.r.o. Corso IIa Křižíkova 148/34 18600 Praha 8 -- To unsubscribe, e-mail: yast-devel+unsubscribe(a)opensuse.org To contact the owner, e-mail: yast-devel+owner(a)opensuse.org

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[yast-devel] New package yast2-usbauth for Factory/Tumbleweed
by Stefan Koch 07 Feb '19

07 Feb '19

Hi, please add the new YaST package yast2-usbauth from https://github.com/kochstefan/yast-usbauth or https://build.opensuse.org/package/show/home:kochstefan/yast2-usbauth to openSUSE Tumbleweed. This work was initially created for SUSE in 2015. Part of it was the USB interface authorization for the Linux kernel. It's contained in Linux since kernel version 4.4. The packages libusbauth-configparser, usbauth and usbauth-notifier are already part of openSUSE Tumbleweed. packages from the usbauth development: - libusbauth-configparser is a library that is used to parse the usbauth config file. - usbauth is a firewall against BadUSB attacks. It allows/denies USB interfaces using a config file. The needed USB interface authorization is part of Linux 4.4 and newer. - usbauth-notifier is a graphical notifier for user interaction to allow or deny USB devices. - yast2-usbauth: is a YaST module to edit the usbauth configuration file Thank you. Best regards Stefan Koch -- To unsubscribe, e-mail: yast-devel+unsubscribe(a)opensuse.org To contact the owner, e-mail: yast-devel+owner(a)opensuse.org

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[yast-devel] Speedup unit tests: parallel_tests gem and parallel Travis jobs
by Ladislav Slezak 03 Sep '18

03 Sep '18

Hi all, Short version: Install the latest ruby2.5-rubygem-parallel_tests ruby2.5-rubygem-parallel_tests packages from YaST:Head OBS and enjoy lightning fast "rake test:unit" in yast2-storage-ng :-) (The "devel_yast" pattern has been adapted, running "zypper dup" should be enough.) Long version: I have spent some time speeding up the unit tests in yast2-storage-ng package. The reason was that running all tests took several minutes, about 3 minutes even on a quite fast CPU. So after doing even a small change you would have to wait several minutes to see whether you did not break something by mistake. The main bottleneck was the sequential start of the tests, so even on a quad core CPU only one CPU was actually used. I have added parallel_test gem [1] support to "rake test:unit" and turned that on in yast2-storage-ng package. (By default the standard sequential RSpec is used.) It uses all available CPUs and scales almost linearly, the speed up is about `nproc` times. A similar approach I have used in Travis, originally we used license check, Rubocop, yardoc, unit tests, package build, ... everything sequentially in one Travis job. Fortunately Travis supports defining multiple jobs which run independently and are started in parallel. I have split the Travis work in yast2-storage-ng into three groups: unit tests, rubocop and the rest (yardoc, package build...). If you want to use a similar solution in your package then check the documentation I wrote about this: the Travis [2], the unit tests [3]. Some real numbers to see the improvement: - Running "rake test:unit" locally: from 2:47s to 0:38s (speedup ~4.3x on a quad core CPU with HT on) - Similar speed up in "rake osc:build" (it just additionally prepares the chroot) - OBS package build: from 323s-505s to 102s-235s (checked several builds, it highly depends on the speed of the worker) - Travis speed up: from 8-10 minutes to 3-4 minutes (parallel jobs + parallel tests) Enjoy! [1] https://github.com/grosser/parallel_tests [2] http://yastgithubio.readthedocs.io/en/latest/travis-integration/#parallel-b… [3] http://yastgithubio.readthedocs.io/en/latest/how-to-write-tests/#parallel-t… -- Best Regards Ladislav Slezák Yast Developer ------------------------------------------------------------------------ SUSE LINUX, s.r.o. e-mail: lslezak(a)suse.cz Lihovarská 1060/12 tel: +420 284 028 960 190 00 Prague 9 fax: +420 284 028 951 Czech Republic http://www.suse.cz/ -- To unsubscribe, e-mail: yast-devel+unsubscribe(a)opensuse.org To contact the owner, e-mail: yast-devel+owner(a)opensuse.org

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[yast-devel] Article on Testing
by Arvin Schnell 13 Aug '18

13 Aug '18

Hi, I read the article [1] and some of the references about testing and found it interesting and also disillusioning. ciao Arvin [1] https://blog.usejournal.com/lean-testing-or-why-unit-tests-are-worse-than-y… -- Arvin Schnell, <aschnell(a)suse.com> Senior Software Engineer, Research & Development SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) Maxfeldstraße 5 90409 Nürnberg Germany -- To unsubscribe, e-mail: yast-devel+unsubscribe(a)opensuse.org To contact the owner, e-mail: yast-devel+owner(a)opensuse.org

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[yast-devel] Pending Pull Requests
by yast-ci＠opensuse.org 31 Jul '18

31 Jul '18

This email is automatic generated from yast CI node. It lists of pull requests that have no activity more then three working days. If your module is listed, please check all pull request, why they are not merged yet. Pending requests in repository yast-apparmor: - Process profile change only if we have it selected (45 days) https://github.com/yast/yast-apparmor/pull/25 Pending requests in repository yast-bootloader: - [no merge] More logging sle12 (41 days) https://github.com/yast/yast-bootloader/pull/523 Pending requests in repository yast-country: - Keyboard rewrite: Add rubocop (75 days) https://github.com/yast/yast-country/pull/174 - Keyboard rewrite: Test keyboard layout before change it (76 days) https://github.com/yast/yast-country/pull/173 - Keyboard rewrite: Change keyboard layout (76 days) https://github.com/yast/yast-country/pull/168 - Keyboard rewrite: Load keyboard layouts (76 days) https://github.com/yast/yast-country/pull/144 Pending requests in repository yast-installation: - Sp4 merge (61 days) https://github.com/yast/yast-installation/pull/708 - Bringing back sidebar (110 days) https://github.com/yast/yast-installation/pull/657 Pending requests in repository yast-network: - [WIP] AutoYaST change the way the profile is intepreted (45 days) https://github.com/yast/yast-network/pull/646 - [RFC] Udev rule preparations (46 days) https://github.com/yast/yast-network/pull/639 - Fixed Internal Error on 'yast remote allow set=yes' (45 days) https://github.com/yast/yast-network/pull/635 - [WIP] Stop systemd socket associated services and ask for installing firewalld service definition (98 days) https://github.com/yast/yast-network/pull/624 - [WIP] Drop replace direct access to LanItems::Items whenever it is possible. (69 days) https://github.com/yast/yast-network/pull/588 Pending requests in repository yast-proxy: - Replace novell sites by SUSE ones for testing (bsc#1100366) (24 days) https://github.com/yast/yast-proxy/pull/19 Pending requests in repository yast-update: - Do not crash when /etc/resolv.conf is immutable (bsc#1096142) (39 days) https://github.com/yast/yast-update/pull/103 Pending requests in repository yast-users: - Move back the UMASK default value to /etc/login.defs (bsc#1099153) (26 days) https://github.com/yast/yast-users/pull/161 Pending requests in repository yast-vm: - Bsc#1091967 (80 days) https://github.com/yast/yast-vm/pull/32 ERROR: API query limit exceeded -- To unsubscribe, e-mail: yast-devel+unsubscribe(a)opensuse.org To contact the owner, e-mail: yast-devel+owner(a)opensuse.org

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[yast-devel] Pending Pull Requests
by yast-ci＠opensuse.org 30 Jul '18

30 Jul '18

This email is automatic generated from yast CI node. It lists of pull requests that have no activity more then three working days. If your module is listed, please check all pull request, why they are not merged yet. Pending requests in repository yast-apparmor: - Process profile change only if we have it selected (44 days) https://github.com/yast/yast-apparmor/pull/25 Pending requests in repository yast-bootloader: - Do not crash with internal error when GRUB_TERMINAL contains multiple values (13 days) https://github.com/yast/yast-bootloader/pull/528 - [no merge] More logging sle12 (40 days) https://github.com/yast/yast-bootloader/pull/523 Pending requests in repository yast-country: - Keyboard rewrite: Add rubocop (74 days) https://github.com/yast/yast-country/pull/174 - Keyboard rewrite: Test keyboard layout before change it (75 days) https://github.com/yast/yast-country/pull/173 - Keyboard rewrite: Change keyboard layout (75 days) https://github.com/yast/yast-country/pull/168 - Keyboard rewrite: Load keyboard layouts (75 days) https://github.com/yast/yast-country/pull/144 Pending requests in repository yast-installation: - Sp4 merge (60 days) https://github.com/yast/yast-installation/pull/708 - Bringing back sidebar (109 days) https://github.com/yast/yast-installation/pull/657 Pending requests in repository yast-network: - [WIP] AutoYaST change the way the profile is intepreted (44 days) https://github.com/yast/yast-network/pull/646 - [RFC] Udev rule preparations (45 days) https://github.com/yast/yast-network/pull/639 - Fixed Internal Error on 'yast remote allow set=yes' (44 days) https://github.com/yast/yast-network/pull/635 - [WIP] Stop systemd socket associated services and ask for installing firewalld service definition (97 days) https://github.com/yast/yast-network/pull/624 - [WIP] Drop replace direct access to LanItems::Items whenever it is possible. (68 days) https://github.com/yast/yast-network/pull/588 Pending requests in repository yast-proxy: - Replace novell sites by SUSE ones for testing (bsc#1100366) (23 days) https://github.com/yast/yast-proxy/pull/19 Pending requests in repository yast-update: - Do not crash when /etc/resolv.conf is immutable (bsc#1096142) (38 days) https://github.com/yast/yast-update/pull/103 Pending requests in repository yast-users: - Move back the UMASK default value to /etc/login.defs (bsc#1099153) (25 days) https://github.com/yast/yast-users/pull/161 Pending requests in repository yast-vm: - Bsc#1091967 (79 days) https://github.com/yast/yast-vm/pull/32 ERROR: API query limit exceeded -- To unsubscribe, e-mail: yast-devel+unsubscribe(a)opensuse.org To contact the owner, e-mail: yast-devel+owner(a)opensuse.org

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[yast-devel] Pending Pull Requests
by yast-ci＠opensuse.org 27 Jul '18

27 Jul '18

This email is automatic generated from yast CI node. It lists of pull requests that have no activity more then three working days. If your module is listed, please check all pull request, why they are not merged yet. Pending requests in repository yast-apparmor: - Process profile change only if we have it selected (41 days) https://github.com/yast/yast-apparmor/pull/25 Pending requests in repository yast-bootloader: - Do not crash with internal error when GRUB_TERMINAL contains multiple values (10 days) https://github.com/yast/yast-bootloader/pull/528 - [no merge] More logging sle12 (37 days) https://github.com/yast/yast-bootloader/pull/523 Pending requests in repository yast-country: - Keyboard rewrite: Add rubocop (71 days) https://github.com/yast/yast-country/pull/174 - Keyboard rewrite: Test keyboard layout before change it (72 days) https://github.com/yast/yast-country/pull/173 - Keyboard rewrite: Change keyboard layout (72 days) https://github.com/yast/yast-country/pull/168 - Keyboard rewrite: Load keyboard layouts (72 days) https://github.com/yast/yast-country/pull/144 Pending requests in repository yast-installation: - Sp4 merge (57 days) https://github.com/yast/yast-installation/pull/708 - Bringing back sidebar (106 days) https://github.com/yast/yast-installation/pull/657 Pending requests in repository yast-network: - Activate s390 network devices before applying udev naming rules (31 days) https://github.com/yast/yast-network/pull/651 - [WIP] AutoYaST change the way the profile is intepreted (41 days) https://github.com/yast/yast-network/pull/646 - [RFC] Udev rule preparations (42 days) https://github.com/yast/yast-network/pull/639 - Fixed Internal Error on 'yast remote allow set=yes' (41 days) https://github.com/yast/yast-network/pull/635 - [WIP] Stop systemd socket associated services and ask for installing firewalld service definition (94 days) https://github.com/yast/yast-network/pull/624 - [WIP] Drop replace direct access to LanItems::Items whenever it is possible. (65 days) https://github.com/yast/yast-network/pull/588 Pending requests in repository yast-proxy: - Replace novell sites by SUSE ones for testing (bsc#1100366) (20 days) https://github.com/yast/yast-proxy/pull/19 Pending requests in repository yast-update: - Do not crash when /etc/resolv.conf is immutable (bsc#1096142) (35 days) https://github.com/yast/yast-update/pull/103 Pending requests in repository yast-users: - Move back the UMASK default value to /etc/login.defs (bsc#1099153) (22 days) https://github.com/yast/yast-users/pull/161 Pending requests in repository yast-vm: - Bsc#1091967 (76 days) https://github.com/yast/yast-vm/pull/32 ERROR: API query limit exceeded -- To unsubscribe, e-mail: yast-devel+unsubscribe(a)opensuse.org To contact the owner, e-mail: yast-devel+owner(a)opensuse.org

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[yast-devel] Pending Pull Requests
by yast-ci＠opensuse.org 26 Jul '18

26 Jul '18

This email is automatic generated from yast CI node. It lists of pull requests that have no activity more then three working days. If your module is listed, please check all pull request, why they are not merged yet. Pending requests in repository yast-apparmor: - Process profile change only if we have it selected (40 days) https://github.com/yast/yast-apparmor/pull/25 Pending requests in repository yast-bootloader: - Do not crash with internal error when GRUB_TERMINAL contains multiple values (9 days) https://github.com/yast/yast-bootloader/pull/528 - [no merge] More logging sle12 (36 days) https://github.com/yast/yast-bootloader/pull/523 Pending requests in repository yast-country: - Keyboard rewrite: Add rubocop (70 days) https://github.com/yast/yast-country/pull/174 - Keyboard rewrite: Test keyboard layout before change it (71 days) https://github.com/yast/yast-country/pull/173 - Keyboard rewrite: Change keyboard layout (71 days) https://github.com/yast/yast-country/pull/168 - Keyboard rewrite: Load keyboard layouts (71 days) https://github.com/yast/yast-country/pull/144 Pending requests in repository yast-installation: - Do not crash in case /etc/os-release is a directory (40 days) https://github.com/yast/yast-installation/pull/718 - Sp4 merge (56 days) https://github.com/yast/yast-installation/pull/708 - Bringing back sidebar (105 days) https://github.com/yast/yast-installation/pull/657 Pending requests in repository yast-network: - Dropped calls to obsolete NetworkInterfaces API (13 days) https://github.com/yast/yast-network/pull/661 - Activate s390 network devices before applying udev naming rules (30 days) https://github.com/yast/yast-network/pull/651 - [WIP] AutoYaST change the way the profile is intepreted (40 days) https://github.com/yast/yast-network/pull/646 - [RFC] Udev rule preparations (41 days) https://github.com/yast/yast-network/pull/639 - Fixed Internal Error on 'yast remote allow set=yes' (40 days) https://github.com/yast/yast-network/pull/635 - [WIP] Stop systemd socket associated services and ask for installing firewalld service definition (93 days) https://github.com/yast/yast-network/pull/624 - [WIP] Drop replace direct access to LanItems::Items whenever it is possible. (64 days) https://github.com/yast/yast-network/pull/588 Pending requests in repository yast-proxy: - Replace novell sites by SUSE ones for testing (bsc#1100366) (19 days) https://github.com/yast/yast-proxy/pull/19 Pending requests in repository yast-update: - Do not crash when /etc/resolv.conf is immutable (bsc#1096142) (34 days) https://github.com/yast/yast-update/pull/103 Pending requests in repository yast-users: - Move back the UMASK default value to /etc/login.defs (bsc#1099153) (21 days) https://github.com/yast/yast-users/pull/161 Pending requests in repository yast-vm: - Bsc#1091967 (75 days) https://github.com/yast/yast-vm/pull/32 ERROR: API query limit exceeded -- To unsubscribe, e-mail: yast-devel+unsubscribe(a)opensuse.org To contact the owner, e-mail: yast-devel+owner(a)opensuse.org

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[yast-devel] YaST Squad Sprint 58 Report
by Martin Vidner 25 Jul '18

25 Jul '18

- Fixed Issues with Disks Larger than 8EiB - Speeding Up Unit Tests and Travis Builds in yast2-storage-ng - What Packages are Provided by a Product Extension/Module? https://lizards.opensuse.org/2018/07/23/yast-squad-sprint-58/ -- Martin Vidner, YaST Team http://en.opensuse.org/User:Mvidner

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