├── .gitignore ├── COPYING.md ├── Makefile ├── README.md ├── bin └── pacman-offline ├── config ├── offline-include.conf └── offline.conf ├── hook └── 99-pacman-offline.hook ├── polkit └── pacman-offline.rules └── systemd ├── pacman-offline ├── pacman-offline-done-poweroff.service ├── pacman-offline-done-reboot.service ├── pacman-offline-prepare.service ├── pacman-offline-prepare.timer ├── pacman-offline-reboot.timer └── pacman-offline.service /.gitignore: -------------------------------------------------------------------------------- 1 | *.html -------------------------------------------------------------------------------- /COPYING.md: -------------------------------------------------------------------------------- 1 | ### GNU GENERAL PUBLIC LICENSE 2 | 3 | Version 3, 29 June 2007 4 | 5 | Copyright (C) 2007 Free Software Foundation, Inc. 6 | 7 | 8 | Everyone is permitted to copy and distribute verbatim copies of this 9 | license document, but changing it is not allowed. 10 | 11 | ### Preamble 12 | 13 | The GNU General Public License is a free, copyleft license for 14 | software and other kinds of works. 15 | 16 | The licenses for most software and other practical works are designed 17 | to take away your freedom to share and change the works. By contrast, 18 | the GNU General Public License is intended to guarantee your freedom 19 | to share and change all versions of a program--to make sure it remains 20 | free software for all its users. We, the Free Software Foundation, use 21 | the GNU General Public License for most of our software; it applies 22 | also to any other work released this way by its authors. You can apply 23 | it to your programs, too. 24 | 25 | When we speak of free software, we are referring to freedom, not 26 | price. Our General Public Licenses are designed to make sure that you 27 | have the freedom to distribute copies of free software (and charge for 28 | them if you wish), that you receive source code or can get it if you 29 | want it, that you can change the software or use pieces of it in new 30 | free programs, and that you know you can do these things. 31 | 32 | To protect your rights, we need to prevent others from denying you 33 | these rights or asking you to surrender the rights. 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Definitions. 79 | 80 | "This License" refers to version 3 of the GNU General Public License. 81 | 82 | "Copyright" also means copyright-like laws that apply to other kinds 83 | of works, such as semiconductor masks. 84 | 85 | "The Program" refers to any copyrightable work licensed under this 86 | License. Each licensee is addressed as "you". "Licensees" and 87 | "recipients" may be individuals or organizations. 88 | 89 | To "modify" a work means to copy from or adapt all or part of the work 90 | in a fashion requiring copyright permission, other than the making of 91 | an exact copy. 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The output from running a 165 | covered work is covered by this License only if the output, given its 166 | content, constitutes a covered work. This License acknowledges your 167 | rights of fair use or other equivalent, as provided by copyright law. 168 | 169 | You may make, run and propagate covered works that you do not convey, 170 | without conditions so long as your license otherwise remains in force. 171 | You may convey covered works to others for the sole purpose of having 172 | them make modifications exclusively for you, or provide you with 173 | facilities for running those works, provided that you comply with the 174 | terms of this License in conveying all material for which you do not 175 | control copyright. 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This License gives no 231 | permission to license the work in any other way, but it does not 232 | invalidate such permission if you have separately received it. 233 | - d) If the work has interactive user interfaces, each must display 234 | Appropriate Legal Notices; however, if the Program has interactive 235 | interfaces that do not display Appropriate Legal Notices, your 236 | work need not make them do so. 237 | 238 | A compilation of a covered work with other separate and independent 239 | works, which are not by their nature extensions of the covered work, 240 | and which are not combined with it such as to form a larger program, 241 | in or on a volume of a storage or distribution medium, is called an 242 | "aggregate" if the compilation and its resulting copyright are not 243 | used to limit the access or legal rights of the compilation's users 244 | beyond what the individual works permit. Inclusion of a covered work 245 | in an aggregate does not cause this License to apply to the other 246 | parts of the aggregate. 247 | 248 | #### 6. Conveying Non-Source Forms. 249 | 250 | You may convey a covered work in object code form under the terms of 251 | sections 4 and 5, provided that you also convey the machine-readable 252 | Corresponding Source under the terms of this License, in one of these 253 | ways: 254 | 255 | - a) Convey the object code in, or embodied in, a physical product 256 | (including a physical distribution medium), accompanied by the 257 | Corresponding Source fixed on a durable physical medium 258 | customarily used for software interchange. 259 | - b) Convey the object code in, or embodied in, a physical product 260 | (including a physical distribution medium), accompanied by a 261 | written offer, valid for at least three years and valid for as 262 | long as you offer spare parts or customer support for that product 263 | model, to give anyone who possesses the object code either (1) a 264 | copy of the Corresponding Source for all the software in the 265 | product that is covered by this License, on a durable physical 266 | medium customarily used for software interchange, for a price no 267 | more than your reasonable cost of physically performing this 268 | conveying of source, or (2) access to copy the Corresponding 269 | Source from a network server at no charge. 270 | - c) Convey individual copies of the object code with a copy of the 271 | written offer to provide the Corresponding Source. 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But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or 331 | updates for a work that has been modified or installed by the 332 | recipient, or for the User Product in which it has been modified or 333 | installed. 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If additional permissions 351 | apply only to part of the Program, that part may be used separately 352 | under those permissions, but the entire Program remains governed by 353 | this License without regard to the additional permissions. 354 | 355 | When you convey a copy of a covered work, you may at your option 356 | remove any additional permissions from that copy, or from any part of 357 | it. (Additional permissions may be written to require their own 358 | removal in certain cases when you modify the work.) 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If the Program as you 386 | received it, or any part of it, contains a notice stating that it is 387 | governed by this License along with a term that is a further 388 | restriction, you may remove that term. If a license document contains 389 | a further restriction but permits relicensing or conveying under this 390 | License, you may add to a covered work material governed by the terms 391 | of that license document, provided that the further restriction does 392 | not survive such relicensing or conveying. 393 | 394 | If you add terms to a covered work in accord with this section, you 395 | must place, in the relevant source files, a statement of the 396 | additional terms that apply to those files, or a notice indicating 397 | where to find the applicable terms. 398 | 399 | Additional terms, permissive or non-permissive, may be stated in the 400 | form of a separately written license, or stated as exceptions; the 401 | above requirements apply either way. 402 | 403 | #### 8. Termination. 404 | 405 | You may not propagate or modify a covered work except as expressly 406 | provided under this License. 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If your rights have been terminated and not permanently 428 | reinstated, you do not qualify to receive new licenses for the same 429 | material under section 10. 430 | 431 | #### 9. Acceptance Not Required for Having Copies. 432 | 433 | You are not required to accept this License in order to receive or run 434 | a copy of the Program. Ancillary propagation of a covered work 435 | occurring solely as a consequence of using peer-to-peer transmission 436 | to receive a copy likewise does not require acceptance. However, 437 | nothing other than this License grants you permission to propagate or 438 | modify any covered work. These actions infringe copyright if you do 439 | not accept this License. Therefore, by modifying or propagating a 440 | covered work, you indicate your acceptance of this License to do so. 441 | 442 | #### 10. Automatic Licensing of Downstream Recipients. 443 | 444 | Each time you convey a covered work, the recipient automatically 445 | receives a license from the original licensors, to run, modify and 446 | propagate that work, subject to this License. You are not responsible 447 | for enforcing compliance by third parties with this License. 448 | 449 | An "entity transaction" is a transaction transferring control of an 450 | organization, or substantially all assets of one, or subdividing an 451 | organization, or merging organizations. If propagation of a covered 452 | work results from an entity transaction, each party to that 453 | transaction who receives a copy of the work also receives whatever 454 | licenses to the work the party's predecessor in interest had or could 455 | give under the previous paragraph, plus a right to possession of the 456 | Corresponding Source of the work from the predecessor in interest, if 457 | the predecessor has it or can get it with reasonable efforts. 458 | 459 | You may not impose any further restrictions on the exercise of the 460 | rights granted or affirmed under this License. For example, you may 461 | not impose a license fee, royalty, or other charge for exercise of 462 | rights granted under this License, and you may not initiate litigation 463 | (including a cross-claim or counterclaim in a lawsuit) alleging that 464 | any patent claim is infringed by making, using, selling, offering for 465 | sale, or importing the Program or any portion of it. 466 | 467 | #### 11. Patents. 468 | 469 | A "contributor" is a copyright holder who authorizes use under this 470 | License of the Program or a work on which the Program is based. The 471 | work thus licensed is called the contributor's "contributor version". 472 | 473 | A contributor's "essential patent claims" are all patent claims owned 474 | or controlled by the contributor, whether already acquired or 475 | hereafter acquired, that would be infringed by some manner, permitted 476 | by this License, of making, using, or selling its contributor version, 477 | but do not include claims that would be infringed only as a 478 | consequence of further modification of the contributor version. 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"Knowingly relying" means you have 504 | actual knowledge that, but for the patent license, your conveying the 505 | covered work in a country, or your recipient's use of the covered work 506 | in a country, would infringe one or more identifiable patents in that 507 | country that you have reason to believe are valid. 508 | 509 | If, pursuant to or in connection with a single transaction or 510 | arrangement, you convey, or propagate by procuring conveyance of, a 511 | covered work, and grant a patent license to some of the parties 512 | receiving the covered work authorizing them to use, propagate, modify 513 | or convey a specific copy of the covered work, then the patent license 514 | you grant is automatically extended to all recipients of the covered 515 | work and works based on it. 516 | 517 | A patent license is "discriminatory" if it does not include within the 518 | scope of its coverage, prohibits the exercise of, or is conditioned on 519 | the non-exercise of one or more of the rights that are specifically 520 | granted under this License. You may not convey a covered work if you 521 | are a party to an arrangement with a third party that is in the 522 | business of distributing software, under which you make payment to the 523 | third party based on the extent of your activity of conveying the 524 | work, and under which the third party grants, to any of the parties 525 | who would receive the covered work from you, a discriminatory patent 526 | license (a) in connection with copies of the covered work conveyed by 527 | you (or copies made from those copies), or (b) primarily for and in 528 | connection with specific products or compilations that contain the 529 | covered work, unless you entered into that arrangement, or that patent 530 | license was granted, prior to 28 March 2007. 531 | 532 | Nothing in this License shall be construed as excluding or limiting 533 | any implied license or other defenses to infringement that may 534 | otherwise be available to you under applicable patent law. 535 | 536 | #### 12. No Surrender of Others' Freedom. 537 | 538 | If conditions are imposed on you (whether by court order, agreement or 539 | otherwise) that contradict the conditions of this License, they do not 540 | excuse you from the conditions of this License. If you cannot convey a 541 | covered work so as to satisfy simultaneously your obligations under 542 | this License and any other pertinent obligations, then as a 543 | consequence you may not convey it at all. For example, if you agree to 544 | terms that obligate you to collect a royalty for further conveying 545 | from those to whom you convey the Program, the only way you could 546 | satisfy both those terms and this License would be to refrain entirely 547 | from conveying the Program. 548 | 549 | #### 13. Use with the GNU Affero General Public License. 550 | 551 | Notwithstanding any other provision of this License, you have 552 | permission to link or combine any covered work with a work licensed 553 | under version 3 of the GNU Affero General Public License into a single 554 | combined work, and to convey the resulting work. The terms of this 555 | License will continue to apply to the part which is the covered work, 556 | but the special requirements of the GNU Affero General Public License, 557 | section 13, concerning interaction through a network will apply to the 558 | combination as such. 559 | 560 | #### 14. Revised Versions of this License. 561 | 562 | The Free Software Foundation may publish revised and/or new versions 563 | of the GNU General Public License from time to time. Such new versions 564 | will be similar in spirit to the present version, but may differ in 565 | detail to address new problems or concerns. 566 | 567 | Each version is given a distinguishing version number. If the Program 568 | specifies that a certain numbered version of the GNU General Public 569 | License "or any later version" applies to it, you have the option of 570 | following the terms and conditions either of that numbered version or 571 | of any later version published by the Free Software Foundation. If the 572 | Program does not specify a version number of the GNU General Public 573 | License, you may choose any version ever published by the Free 574 | Software Foundation. 575 | 576 | If the Program specifies that a proxy can decide which future versions 577 | of the GNU General Public License can be used, that proxy's public 578 | statement of acceptance of a version permanently authorizes you to 579 | choose that version for the Program. 580 | 581 | Later license versions may give you additional or different 582 | permissions. However, no additional obligations are imposed on any 583 | author or copyright holder as a result of your choosing to follow a 584 | later version. 585 | 586 | #### 15. Disclaimer of Warranty. 587 | 588 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 589 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 590 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT 591 | WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT 592 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 593 | A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND 594 | PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE 595 | DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR 596 | CORRECTION. 597 | 598 | #### 16. Limitation of Liability. 599 | 600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR 602 | CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 603 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES 604 | ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT 605 | NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR 606 | LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM 607 | TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER 608 | PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 609 | 610 | #### 17. Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | ### How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these 626 | terms. 627 | 628 | To do so, attach the following notices to the program. It is safest to 629 | attach them to the start of each source file to most effectively state 630 | the exclusion of warranty; and each file should have at least the 631 | "copyright" line and a pointer to where the full notice is found. 632 | 633 | 634 | Copyright (C) 635 | 636 | This program is free software: you can redistribute it and/or modify 637 | it under the terms of the GNU General Public License as published by 638 | the Free Software Foundation, either version 3 of the License, or 639 | (at your option) any later version. 640 | 641 | This program is distributed in the hope that it will be useful, 642 | but WITHOUT ANY WARRANTY; without even the implied warranty of 643 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 644 | GNU General Public License for more details. 645 | 646 | You should have received a copy of the GNU General Public License 647 | along with this program. If not, see . 648 | 649 | Also add information on how to contact you by electronic and paper 650 | mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands \`show w' and \`show c' should show the 661 | appropriate parts of the General Public License. Of course, your 662 | program's commands might be different; for a GUI interface, you would 663 | use an "about box". 664 | 665 | You should also get your employer (if you work as a programmer) or 666 | school, if any, to sign a "copyright disclaimer" for the program, if 667 | necessary. For more information on this, and how to apply and follow 668 | the GNU GPL, see . 669 | 670 | The GNU General Public License does not permit incorporating your 671 | program into proprietary programs. If your program is a subroutine 672 | library, you may consider it more useful to permit linking proprietary 673 | applications with the library. If this is what you want to do, use the 674 | GNU Lesser General Public License instead of this License. But first, 675 | please read . 676 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | # commands 2 | INSTALL := install 3 | LN := ln 4 | MD := markdown 5 | RM := rm 6 | SED := sed 7 | 8 | # this is just a fallback in case you do not 9 | # use git but downloaded a release tarball... 10 | VERSION := 0.3.6 11 | 12 | all: README.html 13 | 14 | %.html: %.md 15 | $(MD) $< > $@ 16 | $(SED) -i 's/\(README[-[:alnum:]]*\).md/\1.html/g' $@ 17 | 18 | install: install-bin install-doc 19 | 20 | install-bin: 21 | $(INSTALL) -D -m0755 bin/pacman-offline $(DESTDIR)/usr/bin/pacman-offline 22 | $(INSTALL) -D -m0644 config/offline.conf $(DESTDIR)/etc/pacman.d/offline.conf 23 | $(INSTALL) -D -m0644 config/offline-include.conf $(DESTDIR)/etc/pacman.d/offline-include.conf 24 | $(INSTALL) -D -m0644 hook/99-pacman-offline.hook $(DESTDIR)/usr/share/libalpm/hooks/99-pacman-offline.hook 25 | $(INSTALL) -D -m0644 polkit/pacman-offline.rules $(DESTDIR)/usr/share/polkit-1/rules.d/pacman-offline.rules 26 | $(INSTALL) -D -m0644 systemd/pacman-offline.service $(DESTDIR)/usr/lib/systemd/system/pacman-offline.service 27 | $(INSTALL) -D -m0755 systemd/pacman-offline $(DESTDIR)/usr/lib/systemd/scripts/pacman-offline 28 | $(INSTALL) -D -m0644 systemd/pacman-offline-done-poweroff.service $(DESTDIR)/usr/lib/systemd/system/pacman-offline-done-poweroff.service 29 | $(INSTALL) -D -m0644 systemd/pacman-offline-done-reboot.service $(DESTDIR)/usr/lib/systemd/system/pacman-offline-done-reboot.service 30 | $(INSTALL) -D -m0644 systemd/pacman-offline-prepare.service $(DESTDIR)/usr/lib/systemd/system/pacman-offline-prepare.service 31 | $(INSTALL) -D -m0644 systemd/pacman-offline-prepare.timer $(DESTDIR)/usr/lib/systemd/system/pacman-offline-prepare.timer 32 | $(INSTALL) -D -m0644 systemd/pacman-offline-reboot.timer $(DESTDIR)/usr/lib/systemd/system/pacman-offline-reboot.timer 33 | $(INSTALL) -d -m0755 $(DESTDIR)/usr/lib/systemd/system/system-update.target.wants/ 34 | $(LN) -s ../pacman-offline.service $(DESTDIR)/usr/lib/systemd/system/system-update.target.wants/pacman-offline.service 35 | 36 | install-doc: README.html 37 | $(INSTALL) -D -m0644 README.md $(DESTDIR)/usr/share/doc/pacman-offline/README.md 38 | $(INSTALL) -D -m0644 README.html $(DESTDIR)/usr/share/doc/pacman-offline/README.html 39 | 40 | clean: 41 | $(RM) -f README.html 42 | 43 | release: 44 | git archive --format=tar.xz --prefix=pacman-offline-$(VERSION)/ $(VERSION) > pacman-offline-$(VERSION).tar.xz 45 | gpg --armor --detach-sign --comment pacman-offline-$(VERSION).tar.xz pacman-offline-$(VERSION).tar.xz 46 | git notes --ref=refs/notes/signatures/tar add -C $$(git archive --format=tar --prefix=pacman-offline-$(VERSION)/ $(VERSION) | gpg --armor --detach-sign --comment pacman-offline-$(VERSION).tar | git hash-object -w --stdin) $(VERSION) 47 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | pacman-offline 2 | ============== 3 | 4 | **Run offline system update with pacman.** 5 | 6 | The offline system update with pacman is achieved by integrating into 7 | [offline updates in systemd](https://www.freedesktop.org/software/systemd/man/systemd.offline-updates.html). 8 | In fact only two scripts and a number of systemd unit files are used to 9 | glue `systemd` and `pacman`. 10 | 11 | Requirements 12 | ------------ 13 | 14 | There are the runtime dependencies: 15 | 16 | * [pacman](https://archlinux.org/pacman/) 17 | * [systemd](https://www.github.com/systemd/systemd) 18 | 19 | And there's an optional dependency to support elevating privileges: 20 | 21 | * [polkit](https://github.com/polkit-org/polkit) 22 | 23 | Optional basic support for 24 | [plymouth](https://www.freedesktop.org/wiki/Software/Plymouth/) is 25 | integrated. 26 | 27 | Usage 28 | ----- 29 | 30 | A single command `pacman-offline` is used to prepare the offline update. 31 | It accepts some arguments: 32 | 33 | * *-a*: abort pending system-update 34 | * *-c*: clean before download 35 | * *-f*: force if other system-update is pending 36 | * *-h*: show help 37 | * *-p*: reboot, install and poweroff immediately 38 | * *-r*: reboot and install immediately 39 | * *-t*: start timer for nightly reboot 40 | * *-y*: update sync databases 41 | 42 | ### Elevating privileges 43 | 44 | The privileges are elevated automatically if `polkit` is installed. This works 45 | with no authentication if your user is member of the group `wheel`. To add your 46 | user to that group run: 47 | 48 | usermod --append --groups wheel user 49 | 50 | If your user is not member of that group you will be asked for a password. 51 | 52 | ### Timer for preparation 53 | 54 | You can enable a timer to prepare the offline update automatically. 55 | 56 | systemctl enable pacman-offline-prepare.timer 57 | 58 | This will trigger several minutes after boot, then ever day. The databases 59 | are synced, then packages are downloaded. The updates are installed when 60 | ever the system reboots. 61 | 62 | ### Timer for nightly reboot 63 | 64 | You can enable a timer for nightly reboot: 65 | 66 | systemctl enable pacman-offline-reboot.timer 67 | 68 | This will trigger at night, if updates are pending and prepared. 69 | 70 | Configuration 71 | ------------- 72 | 73 | Two sinppets for inclusion in `/etc/pacman.conf` are shipped. To make use of 74 | them add these line: 75 | 76 | Include = /etc/pacman.d/offline.conf 77 | #Include = /etc/pacman.d/offline-include.conf 78 | 79 | The first one will cause `pacman` to ignore linux packages and prevent 80 | breaking module loading and hibernation. These packages are not ignored 81 | on offline update. 82 | 83 | The second one has the opposite effect, it is included on offline action 84 | only. 85 | 86 | Modify `/etc/pacman.d/offline.conf` and `/etc/pacman.d/offline-include.conf` 87 | to your needs by changing or adding packages, or adding new directives. 88 | 89 | License and warranty 90 | -------------------- 91 | 92 | This program is free software: you can redistribute it and/or modify 93 | it under the terms of the GNU General Public License as published by 94 | the Free Software Foundation, either version 3 of the License, or 95 | (at your option) any later version. 96 | 97 | This program is distributed in the hope that it will be useful, 98 | but WITHOUT ANY WARRANTY; without even the implied warranty of 99 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 100 | [GNU General Public License](COPYING.md) for more details. 101 | 102 | ### Upstream 103 | 104 | URL: 105 | [GitHub.com](https://github.com/eworm-de/pacman-offline#pacman-offline) 106 | 107 | Mirror: 108 | [eworm.de](https://git.eworm.de/cgit.cgi/pacman-offline/) 109 | [GitLab.com](https://gitlab.com/eworm-de/pacman-offline#pacman-offline) 110 | 111 | --- 112 | [⬆️ Go back to top](#top) 113 | -------------------------------------------------------------------------------- /bin/pacman-offline: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # (C) 2017-2025 by Christian Hesse 4 | # 5 | # This program is free software: you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License as published by 7 | # the Free Software Foundation, either version 3 of the License, or 8 | # (at your option) any later version. 9 | 10 | set -e 11 | 12 | function help() { 13 | echo "usage: ${0} [OPTIONS]" 14 | echo 15 | echo ' -a abort pending system-update' 16 | echo ' -c clean before download' 17 | echo ' -f force if other system-update is pending' 18 | echo ' -h this help' 19 | echo ' -p reboot, install and poweroff immediately' 20 | echo ' -r reboot and install immediately' 21 | echo ' -t start timer for nightly reboot' 22 | echo ' -y update sync databases' 23 | } 24 | 25 | CLEAN=0 26 | POWEROFF=0 27 | REBOOT=0 28 | TIMER=0 29 | 30 | while getopts 'acfhprty' opt; do 31 | case ${opt} in 32 | h) 33 | help 34 | exit 0 35 | ;; 36 | a|c|f|p|r|t|y) 37 | ;; 38 | *) 39 | exit 1 40 | ;; 41 | esac 42 | done 43 | 44 | if systemd-detect-virt --chroot 2>/dev/null; then 45 | echo 'Running in chroot, skipping.' >&2 46 | exit 0 47 | fi 48 | 49 | if [ ! -d /run/systemd/system ]; then 50 | echo 'Current root is not booted, skipping.' >&2 51 | exit 0 52 | fi 53 | 54 | if [ "${UID}" -ne 0 ]; then 55 | if command -v pkexec >/dev/null; then 56 | echo 'Missing privileges, trying to elevate.' >&2 57 | exec pkexec "${0}" "${@}" 58 | fi 59 | 60 | echo "You need elevated privileges. Please run as user 'root'!" >&2 61 | exit 1 62 | fi 63 | 64 | OPTIND=1 65 | while getopts 'acfhprty' opt; do 66 | case ${opt} in 67 | a) 68 | rm --force \ 69 | /system-update \ 70 | /run/systemd/system/systemd-poweroff.service \ 71 | /run/systemd/system/systemd-reboot.service 72 | systemctl daemon-reload 73 | exit 0 74 | ;; 75 | c) 76 | if pacman-conf 'CleanMethod' | grep -q 'KeepCurrent'; then 77 | CLEAN=1 78 | else 79 | echo 'The clean method is not set to keep current. Not cleaning.' >&2 80 | fi 81 | ;; 82 | f) 83 | rm -f /system-update 84 | ;; 85 | p) 86 | POWEROFF=1 87 | REBOOT=1 88 | ;; 89 | r) 90 | REBOOT=1 91 | ;; 92 | t) 93 | TIMER=1 94 | ;; 95 | y) 96 | pacman --sync --refresh 97 | ;; 98 | esac 99 | done 100 | 101 | # make sure no other update is pending 102 | if [ -e '/system-update' -a "$(readlink '/system-update')" != '/var/cache/pacman/pkg' ]; then 103 | echo 'Another update is pending.' >&2 104 | exit 1 105 | fi 106 | 107 | # exclude /etc/pacman.d/offline.conf 108 | function finish { rm -f /run/pacman.conf; } 109 | trap finish EXIT 110 | sed \ 111 | -e '/^Include *= *\/etc\/pacman\.d\/offline\.conf$/s|^|#|' \ 112 | -e '/^#Include *= *\/etc\/pacman\.d\/offline-include\.conf$/s|^#||' \ 113 | < /etc/pacman.conf > /run/pacman.conf 114 | 115 | # remove the symlink for now, will be recreated it later 116 | rm -f /system-update 117 | 118 | # check for available updates 119 | if [ "$(pacman --config /run/pacman.conf --sync --sysupgrade --print | wc -l)" -eq 0 ]; then 120 | echo "No updates available." 121 | exit 0 122 | fi 123 | 124 | # clean cache 125 | if [ ${CLEAN} -eq 1 ]; then 126 | pacman --sync --noconfirm --clean 127 | fi 128 | 129 | # download packages 130 | pacman --config /run/pacman.conf --sync --noconfirm --sysupgrade --downloadonly 131 | 132 | # enable system update 133 | ln -sf /var/cache/pacman/pkg /system-update 134 | if [ ${POWEROFF} -eq 1 ]; then 135 | touch /run/pacman-offline-poweroff 136 | fi 137 | 138 | # force a soft-reboot on (manual) reboot ... 139 | ln -sf ../../../usr/lib/systemd/system/systemd-soft-reboot.service \ 140 | /run/systemd/system/systemd-reboot.service 141 | 142 | # ... and also on poweroff, but prepare poweroff 143 | cp /usr/lib/systemd/system/systemd-soft-reboot.service \ 144 | /run/systemd/system/systemd-poweroff.service 145 | cat >> /run/systemd/system/systemd-poweroff.service <<-EOF 146 | 147 | [Service] 148 | ExecStart=/usr/bin/touch /run/pacman-offline-poweroff 149 | EOF 150 | 151 | # reload for service changes 152 | systemctl daemon-reload 153 | 154 | # (soft-)reboot if requested 155 | if [ ${REBOOT} -eq 1 ]; then 156 | echo 'Rebooting for update.' 157 | exec systemctl reboot 158 | fi 159 | 160 | # start timer if requested 161 | if [ ${TIMER} -eq 1 ]; then 162 | systemctl start pacman-offline-reboot.timer 163 | fi 164 | 165 | # show the timer (if active) 166 | systemctl --quiet --no-pager list-timers \ 167 | pacman-offline-prepare.timer \ 168 | pacman-offline-reboot.timer 169 | -------------------------------------------------------------------------------- /config/offline-include.conf: -------------------------------------------------------------------------------- 1 | # Add this file as commented include, and it will be included on 2 | # offline action. 3 | -------------------------------------------------------------------------------- /config/offline.conf: -------------------------------------------------------------------------------- 1 | # Ingore linux packages and prevent breaking module loading. The include of 2 | # this configuration file is removed on offline action. 3 | IgnorePkg = linux linux-headers linux-docs 4 | IgnorePkg = linux-lts linux-lts-headers linux-lts-docs 5 | IgnorePkg = linux-zen linux-zen-headers linux-zen-docs 6 | IgnorePkg = linux-hardened linux-hardened-headers linux-hardened-docs 7 | -------------------------------------------------------------------------------- /hook/99-pacman-offline.hook: -------------------------------------------------------------------------------- 1 | [Trigger] 2 | Operation = Install 3 | Operation = Upgrade 4 | Operation = Remove 5 | Type = Package 6 | Target = * 7 | 8 | [Action] 9 | Description = Aborting pending pacman offline system-update... 10 | When = PreTransaction 11 | Exec = /usr/bin/pacman-offline -a 12 | -------------------------------------------------------------------------------- /polkit/pacman-offline.rules: -------------------------------------------------------------------------------- 1 | /* Allow members of the wheel group to run pacman-offline */ 2 | 3 | polkit.addRule( 4 | function(action, subject) { 5 | if (action.id == "org.freedesktop.policykit.exec" && 6 | action.lookup("program") == "/usr/bin/pacman-offline" && 7 | subject.isInGroup("wheel")) { 8 | return polkit.Result.YES; 9 | } 10 | } 11 | ); 12 | -------------------------------------------------------------------------------- /systemd/pacman-offline: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # (C) 2017-2025 by Christian Hesse 4 | # 5 | # This program is free software: you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License as published by 7 | # the Free Software Foundation, either version 3 of the License, or 8 | # (at your option) any later version. 9 | 10 | set -e 11 | 12 | # verify this is for us or exit gracefully 13 | if [ "$(readlink '/system-update')" != '/var/cache/pacman/pkg' ]; then 14 | exit 0 15 | fi 16 | 17 | # force the proper action on failure, ... 18 | if [ -e '/run/pacman-offline-poweroff' ]; then 19 | ln -sf ../../../usr/lib/systemd/system/poweroff.target \ 20 | /run/systemd/system/pacman-offline-failure.target 21 | else 22 | ln -sf ../../../usr/lib/systemd/system/reboot.target \ 23 | /run/systemd/system/pacman-offline-failure.target 24 | fi 25 | # ... remove triggering symlink and reboot & poweroff override, ... 26 | rm --force \ 27 | /system-update \ 28 | /run/systemd/system/systemd-poweroff.service \ 29 | /run/systemd/system/systemd-reboot.service 30 | # ... and reload 31 | systemctl daemon-reload 32 | 33 | # exclude /etc/pacman.d/offline.conf 34 | function finish { rm -f /run/pacman.conf; } 35 | trap finish EXIT 36 | sed \ 37 | -e '/^Include *= *\/etc\/pacman\.d\/offline\.conf$/s|^|#|' \ 38 | -e '/^#Include *= *\/etc\/pacman\.d\/offline-include\.conf$/s|^#||' \ 39 | < /etc/pacman.conf > /run/pacman.conf 40 | 41 | # install updates 42 | if [ "$(pacman --sync --print --needed archlinux-keyring | wc -l)" -gt 0 ]; then 43 | pacman --sync --noconfirm archlinux-keyring 44 | fi 45 | pacman --config /run/pacman.conf --sync --noconfirm --sysupgrade 46 | 47 | # clean up config file, drop trap 48 | rm -f /run/pacman.conf 49 | trap - EXIT 50 | 51 | # clean up package cache 52 | pacman --sync --noconfirm --clean 53 | 54 | # sync the storage 55 | sync 56 | 57 | # prepare for soft-reboot via override when applicable 58 | if [ ! -e '/run/pacman-offline-poweroff' -a \ 59 | -s "/usr/lib/modules/$(uname -r)/pkgbase" ]; then 60 | ln -sf ../../../usr/lib/systemd/system/systemd-soft-reboot.service \ 61 | /run/systemd/system/systemd-reboot.service 62 | systemctl daemon-reload 63 | fi 64 | 65 | # All done, just touch a status file and exit successfully! 66 | # (Soft-)Reboot or Poweroff is done by specific units. 67 | touch /run/pacman-offline-done 68 | -------------------------------------------------------------------------------- /systemd/pacman-offline-done-poweroff.service: -------------------------------------------------------------------------------- 1 | # (C) 2017-2025 by Christian Hesse 2 | # 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | 8 | 9 | [Unit] 10 | Description=Offline system update with pacman - Poweroff 11 | After=pacman-offline.service 12 | DefaultDependencies=no 13 | Conflicts=shutdown.target 14 | Before=shutdown.target system-update.target 15 | ConditionPathExists=/run/pacman-offline-done 16 | ConditionPathExists=/run/pacman-offline-poweroff 17 | SuccessAction=poweroff 18 | 19 | [Service] 20 | Type=oneshot 21 | ExecStart=/usr/bin/rm --force /run/pacman-offline-done /run/pacman-offline-poweroff 22 | -------------------------------------------------------------------------------- /systemd/pacman-offline-done-reboot.service: -------------------------------------------------------------------------------- 1 | # (C) 2017-2025 by Christian Hesse 2 | # 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | 8 | 9 | [Unit] 10 | Description=Offline system update with pacman - Reboot 11 | After=pacman-offline.service 12 | DefaultDependencies=no 13 | Conflicts=shutdown.target 14 | Before=shutdown.target system-update.target 15 | ConditionPathExists=/run/pacman-offline-done 16 | ConditionPathExists=!/run/pacman-offline-poweroff 17 | SuccessAction=reboot 18 | 19 | [Service] 20 | Type=oneshot 21 | ExecStart=/usr/bin/rm --force /run/pacman-offline-done /run/systemd/system/systemd-reboot.service 22 | -------------------------------------------------------------------------------- /systemd/pacman-offline-prepare.service: -------------------------------------------------------------------------------- 1 | # (C) 2017-2025 by Christian Hesse 2 | # 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | 8 | [Unit] 9 | Description=Prepare pacman offline system-update 10 | ConditionPathExists=!/var/lib/pacman/db.lck 11 | 12 | [Service] 13 | Type=oneshot 14 | ExecStart=/usr/bin/pacman-offline -y 15 | KillSignal=SIGINT 16 | ProtectSystem=on 17 | ProtectHome=on 18 | PrivateDevices=on 19 | NoNewPrivileges=on 20 | -------------------------------------------------------------------------------- /systemd/pacman-offline-prepare.timer: -------------------------------------------------------------------------------- 1 | # (C) 2017-2025 by Christian Hesse 2 | # 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | 8 | [Unit] 9 | Description=Prepare pacman offline system-update 10 | 11 | [Timer] 12 | OnBootSec=5min 13 | OnCalendar=02:00:00 14 | RandomizedDelaySec=45minutes 15 | 16 | [Install] 17 | WantedBy=timers.target 18 | -------------------------------------------------------------------------------- /systemd/pacman-offline-reboot.timer: -------------------------------------------------------------------------------- 1 | # (C) 2017-2025 by Christian Hesse 2 | # 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | 8 | [Unit] 9 | Description=Reboot for pacman offline system-update 10 | 11 | [Timer] 12 | OnCalendar=03:00:00 13 | RandomizedDelaySec=2hours 14 | Unit=systemd-reboot.service 15 | 16 | [Install] 17 | WantedBy=timers.target 18 | -------------------------------------------------------------------------------- /systemd/pacman-offline.service: -------------------------------------------------------------------------------- 1 | # (C) 2017-2025 by Christian Hesse 2 | # 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | 8 | [Unit] 9 | Description=Offline system update with pacman 10 | ConditionPathIsSymbolicLink=/system-update 11 | DefaultDependencies=false 12 | Requires=sysinit.target dbus.socket 13 | Wants=pacman-offline-done-poweroff.service pacman-offline-done-reboot.service 14 | After=sysinit.target system-update-pre.target dbus.socket 15 | Before=pacman-offline-done-poweroff.service pacman-offline-done-reboot.service system-update.target 16 | OnFailure=pacman-offline-failure.target 17 | 18 | [Service] 19 | Type=oneshot 20 | # Pretty print to tty... 21 | StandardOutput=tty 22 | StandardError=tty 23 | # ... or use this for debugging - less pretty, but with output in journal. 24 | #StandardOutput=journal+console 25 | #StandardError=journal+console 26 | ExecStartPre=-/usr/bin/plymouth change-mode --updates 27 | ExecStartPre=-/usr/bin/plymouth system-update --progress=20 28 | ExecStart=/usr/lib/systemd/scripts/pacman-offline 29 | --------------------------------------------------------------------------------