alioth/nixpkgs
3
0
Fork 0
forked from mirrors/nixpkgs
Code Releases Activity
nixpkgs/nixos/release-combined.nix

161 lines
8.1 KiB
Nix
Raw Normal View History

Add all default NixOS packages to the channel The job ‘dummy’ depends on the default contents of ‘environment.systemPackages’, thus ensuring that those packages all end up in the channel.
2014-09-24 23:20:53 +01:00
# This jobset defines the main NixOS channels (such as nixos-unstable
# and nixos-14.04). The channel is updated every time the ‘tested’ job
# succeeds, and all other jobs have finished (they may fail).
nixos/release*.nix: Clean nixpkgs sources by default Currently, when building NixOS from a git clone, Nix has to copy the entire repo at >1GB into the store by default. That is not necessary and causes a dumping large path message. If you need the old behaviour for some reason, you will have to specify it by passing the path to your repo explicitly as the nixpkgs argument like this: --arg nixpkgs '{outPath = ./.; revCount = 56789; shortRev = "gfedcba"; }'
2018-02-01 09:34:03 +00:00
{ nixpkgs ? { outPath = (import ../lib).cleanSource ./..; revCount = 56789; shortRev = "gfedcba"; }
Propagate the stableBranch argument
2013-10-31 21:04:26 +00:00
, stableBranch ? false
nixos/release-combined.nix: makes aarch64-linux limited support This is because it will not eval properly with `hydra-eval-jobs`. ``` $ ...hydra/result/bin/hydra-eval-jobs \ --arg nixpkgs '{ outPath = ./.; revCount = 123; shortRev = "4567"; }' \ -I "$PWD" \ nixos/release-combined.nix ``` It fails with: ``` Too many heap sections: Increase MAXHINCR or MAX_HEAP_SECTS ```
2018-12-22 01:28:21 +00:00
, supportedSystems ? [ "x86_64-linux" ]
, limitedSupportedSystems ? [ "i686-linux" "aarch64-linux" ]
Add an aggregated to replace the "tested" NixOS view Also get rid of the "system" jobset input.
2013-03-26 13:00:31 +00:00
}:
release-combined: Remove maintainers from everything but `tested' This will make it possible to turn on email notifications for the `tested' job without duplicating emails for all the other jobs Signed-off-by: Shea Levy <shea@shealevy.com>
2013-04-05 18:59:43 +01:00
let
Add more jobs to the "tested" aggregate
2013-08-15 12:19:27 +01:00
Update the release expressions and the channel generators
2013-10-01 14:48:39 +01:00
nixpkgsSrc = nixpkgs; # urgh
Grmbl
2013-03-26 13:44:24 +00:00
Update the release expressions and the channel generators
2013-10-01 14:48:39 +01:00
pkgs = import ./.. {};
Add an aggregated to replace the "tested" NixOS view Also get rid of the "system" jobset input.
2013-03-26 13:00:31 +00:00
release-combined: Remove maintainers from everything but `tested' This will make it possible to turn on email notifications for the `tested' job without duplicating emails for all the other jobs Signed-off-by: Shea Levy <shea@shealevy.com>
2013-04-05 18:59:43 +01:00
removeMaintainers = set: if builtins.isAttrs set
then if (set.type or "") == "derivation"
then set // { meta = builtins.removeAttrs (set.meta or {}) [ "maintainers" ]; }
else pkgs.lib.mapAttrs (n: v: removeMaintainers v) set
else set;
Add more jobs to the "tested" aggregate
2013-08-15 12:19:27 +01:00
release-combined: Remove maintainers from everything but `tested' This will make it possible to turn on email notifications for the `tested' job without duplicating emails for all the other jobs Signed-off-by: Shea Levy <shea@shealevy.com>
2013-04-05 18:59:43 +01:00
in rec {
Fix mousepad
2013-08-15 15:37:53 +01:00
release-combined: Remove maintainers from everything but `tested' This will make it possible to turn on email notifications for the `tested' job without duplicating emails for all the other jobs Signed-off-by: Shea Levy <shea@shealevy.com>
2013-04-05 18:59:43 +01:00
nixos = removeMaintainers (import ./release.nix {
nixos,nixpkgs: only build essentials on i686
2017-08-03 13:09:30 +01:00
inherit stableBranch;
supportedSystems = supportedSystems ++ limitedSupportedSystems;
Update the release expressions and the channel generators
2013-10-01 14:48:39 +01:00
nixpkgs = nixpkgsSrc;
release-combined: Remove maintainers from everything but `tested' This will make it possible to turn on email notifications for the `tested' job without duplicating emails for all the other jobs Signed-off-by: Shea Levy <shea@shealevy.com>
2013-04-05 18:59:43 +01:00
});
Add an aggregated to replace the "tested" NixOS view Also get rid of the "system" jobset input.
2013-03-26 13:00:31 +00:00
Update the release expressions and the channel generators
2013-10-01 14:48:39 +01:00
nixpkgs = builtins.removeAttrs (removeMaintainers (import ../pkgs/top-level/release.nix {
release.nix: Drop officialRelease flag
2014-05-01 13:52:07 +01:00
inherit supportedSystems;
Update the release expressions and the channel generators
2013-10-01 14:48:39 +01:00
nixpkgs = nixpkgsSrc;
Remove the nixos.unstable job from the trunk-combined jobset
2013-10-05 21:52:29 +01:00
})) [ "unstable" ];
Add an aggregated to replace the "tested" NixOS view Also get rid of the "system" jobset input.
2013-03-26 13:00:31 +00:00
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
tested =
let
onFullSupported = x: map (system: "${x}.${system}") supportedSystems;
onAllSupported = x: map (system: "${x}.${system}") (supportedSystems ++ limitedSupportedSystems);
onSystems = systems: x: map (system: "${x}.${system}")
(pkgs.lib.intersectLists systems (supportedSystems ++ limitedSupportedSystems));
in pkgs.releaseTools.aggregate {
name = "nixos-${nixos.channel.version}";
meta = {
description = "Release-critical builds for the NixOS channel";
maintainers = with pkgs.lib.maintainers; [ eelco fpletz ];
};
constituents = pkgs.lib.concatLists [
[ "nixos.channel" ]
(onFullSupported "nixos.dummy")
(onAllSupported "nixos.iso_minimal")
nixos: release-combined: only build the amazon image for x86_64,aarch64-linux -- exclude i686
2020-11-20 00:34:23 +00:00
(onSystems ["x86_64-linux" "aarch64-linux"] "nixos.amazonImage")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onSystems ["x86_64-linux"] "nixos.iso_plasma5")
nixos/release: add GNOME ISO
2020-04-21 20:35:32 +01:00
(onSystems ["x86_64-linux"] "nixos.iso_gnome")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.manual")
(onSystems ["x86_64-linux"] "nixos.ova")
(onSystems ["aarch64-linux"] "nixos.sd_image")
(onSystems ["x86_64-linux"] "nixos.tests.boot.biosCdrom")
(onSystems ["x86_64-linux"] "nixos.tests.boot.biosUsb")
(onFullSupported "nixos.tests.boot-stage1")
(onSystems ["x86_64-linux"] "nixos.tests.boot.uefiCdrom")
(onSystems ["x86_64-linux"] "nixos.tests.boot.uefiUsb")
Revert "release-combined.tested: Temporarily remove the Chromium test" This reverts commit 2dbd08dcbd5fa78d6716aa1fbdfb04be175e4162. I've fixed the regression in 8a7a8442c17 and the rest of my refactorings/improvements shouldn't affect the stability of the test.
2021-01-24 13:57:44 +00:00
(onSystems ["x86_64-linux"] "nixos.tests.chromium")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.containers-imperative")
(onFullSupported "nixos.tests.containers-ip")
(onSystems ["x86_64-linux"] "nixos.tests.docker")
(onFullSupported "nixos.tests.ecryptfs")
(onFullSupported "nixos.tests.env")
(onFullSupported "nixos.tests.firefox-esr")
(onFullSupported "nixos.tests.firefox")
(onFullSupported "nixos.tests.firewall")
(onFullSupported "nixos.tests.fontconfig-default-fonts")
gnome: rename from gnome3 Since GNOME version is now 40, it no longer makes sense to use the old attribute name.
2021-05-07 22:18:14 +01:00
(onFullSupported "nixos.tests.gnome")
(onFullSupported "nixos.tests.gnome-xorg")
nixos/release-combined.nix: test hibernate only on x86_64
2020-04-08 13:24:10 +01:00
(onSystems ["x86_64-linux"] "nixos.tests.hibernate")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.i3wm")
(onSystems ["x86_64-linux"] "nixos.tests.installer.btrfsSimple")
(onSystems ["x86_64-linux"] "nixos.tests.installer.btrfsSubvolDefault")
(onSystems ["x86_64-linux"] "nixos.tests.installer.btrfsSubvols")
(onSystems ["x86_64-linux"] "nixos.tests.installer.luksroot")
(onSystems ["x86_64-linux"] "nixos.tests.installer.lvm")
(onSystems ["x86_64-linux"] "nixos.tests.installer.separateBootFat")
(onSystems ["x86_64-linux"] "nixos.tests.installer.separateBoot")
(onSystems ["x86_64-linux"] "nixos.tests.installer.simpleLabels")
(onSystems ["x86_64-linux"] "nixos.tests.installer.simpleProvided")
(onSystems ["x86_64-linux"] "nixos.tests.installer.simpleUefiSystemdBoot")
(onSystems ["x86_64-linux"] "nixos.tests.installer.simple")
(onSystems ["x86_64-linux"] "nixos.tests.installer.swraid")
(onFullSupported "nixos.tests.ipv6")
(onFullSupported "nixos.tests.keymap.azerty")
(onFullSupported "nixos.tests.keymap.colemak")
(onFullSupported "nixos.tests.keymap.dvorak")
nixos/release-combined: fix a test name Broken by 513143fe4 and breaking evaluation of trunk-combined jobset.
2021-05-17 21:49:45 +01:00
(onFullSupported "nixos.tests.keymap.dvorak-programmer")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.keymap.neo")
(onFullSupported "nixos.tests.keymap.qwertz")
nixos/release-{small,combined}: add latestKernel.login Seems like a good idea to ensure that you can always use the latest stable upstream kernel.
2020-04-05 00:30:30 +01:00
(onFullSupported "nixos.tests.latestKernel.login")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.lightdm")
(onFullSupported "nixos.tests.login")
(onFullSupported "nixos.tests.misc")
(onFullSupported "nixos.tests.mutableUsers")
(onFullSupported "nixos.tests.nat.firewall-conntrack")
(onFullSupported "nixos.tests.nat.firewall")
(onFullSupported "nixos.tests.nat.standalone")
(onFullSupported "nixos.tests.networking.scripted.bond")
(onFullSupported "nixos.tests.networking.scripted.bridge")
(onFullSupported "nixos.tests.networking.scripted.dhcpOneIf")
(onFullSupported "nixos.tests.networking.scripted.dhcpSimple")
nixosTests: re-enable networking tests 5150378c2f10d34a7ba4404c52f6c882284dd254 fixed the long-broken nixosTests.networking.virtual. With all tests failures fixed, and #79328 making debugging much easier, let's re-add it to the tested jobset.
2020-05-01 17:38:41 +01:00
(onFullSupported "nixos.tests.networking.scripted.link")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.networking.scripted.loopback")
(onFullSupported "nixos.tests.networking.scripted.macvlan")
nixosTests: re-enable networking tests 5150378c2f10d34a7ba4404c52f6c882284dd254 fixed the long-broken nixosTests.networking.virtual. With all tests failures fixed, and #79328 making debugging much easier, let's re-add it to the tested jobset.
2020-05-01 17:38:41 +01:00
(onFullSupported "nixos.tests.networking.scripted.privacy")
(onFullSupported "nixos.tests.networking.scripted.routes")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.networking.scripted.sit")
(onFullSupported "nixos.tests.networking.scripted.static")
nixosTests: re-enable networking tests 5150378c2f10d34a7ba4404c52f6c882284dd254 fixed the long-broken nixosTests.networking.virtual. With all tests failures fixed, and #79328 making debugging much easier, let's re-add it to the tested jobset.
2020-05-01 17:38:41 +01:00
(onFullSupported "nixos.tests.networking.scripted.virtual")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.networking.scripted.vlan")
nixosTests: re-enable networking tests 5150378c2f10d34a7ba4404c52f6c882284dd254 fixed the long-broken nixosTests.networking.virtual. With all tests failures fixed, and #79328 making debugging much easier, let's re-add it to the tested jobset.
2020-05-01 17:38:41 +01:00
(onFullSupported "nixos.tests.networking.networkd.bond")
(onFullSupported "nixos.tests.networking.networkd.bridge")
(onFullSupported "nixos.tests.networking.networkd.dhcpOneIf")
(onFullSupported "nixos.tests.networking.networkd.dhcpSimple")
(onFullSupported "nixos.tests.networking.networkd.link")
(onFullSupported "nixos.tests.networking.networkd.loopback")
nixosTests: Disable networking.networkd.macvlan This test is failing nondeterministically. Fixes #96709. Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2020-08-31 01:43:34 +01:00
# Fails nondeterministically (https://github.com/NixOS/nixpkgs/issues/96709)
#(onFullSupported "nixos.tests.networking.networkd.macvlan")
nixosTests: re-enable networking tests 5150378c2f10d34a7ba4404c52f6c882284dd254 fixed the long-broken nixosTests.networking.virtual. With all tests failures fixed, and #79328 making debugging much easier, let's re-add it to the tested jobset.
2020-05-01 17:38:41 +01:00
(onFullSupported "nixos.tests.networking.networkd.privacy")
(onFullSupported "nixos.tests.networking.networkd.routes")
(onFullSupported "nixos.tests.networking.networkd.sit")
(onFullSupported "nixos.tests.networking.networkd.static")
(onFullSupported "nixos.tests.networking.networkd.virtual")
(onFullSupported "nixos.tests.networking.networkd.vlan")
nixos/release-combined: add systemd-networkd-ipv6-prefix-delegation test
2020-05-01 16:45:40 +01:00
(onFullSupported "nixos.tests.systemd-networkd-ipv6-prefix-delegation")
nixos/release: disable nfs3.simple
2022-02-21 18:45:33 +00:00
# fails with kernel >= 5.15 https://github.com/NixOS/nixpkgs/pull/152505#issuecomment-1005049314
#(onFullSupported "nixos.tests.nfs3.simple")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.nfs4.simple")
(onFullSupported "nixos.tests.openssh")
(onFullSupported "nixos.tests.pantheon")
(onFullSupported "nixos.tests.php.fpm")
nixosTests.php.httpd: init
2020-04-16 20:48:40 +01:00
(onFullSupported "nixos.tests.php.httpd")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.php.pcre")
(onFullSupported "nixos.tests.plasma5")
(onFullSupported "nixos.tests.predictable-interface-names.predictableNetworkd")
(onFullSupported "nixos.tests.predictable-interface-names.predictable")
(onFullSupported "nixos.tests.predictable-interface-names.unpredictableNetworkd")
(onFullSupported "nixos.tests.predictable-interface-names.unpredictable")
(onFullSupported "nixos.tests.printing")
(onFullSupported "nixos.tests.proxy")
(onFullSupported "nixos.tests.sddm.default")
release-combined: Add shadow test
2020-12-23 18:28:46 +00:00
(onFullSupported "nixos.tests.shadow")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.simple")
release-combined.tested: Add the Sway test Sway is a Wayland compositor. It should have a smaller userbase than Gnome and KDE but Sway plays an important role in the Wayland ecosystem (it is e.g. maintained by Simon Ser who also maintains wlroots, Wayland, and Weston (the reference compositor) and contributes to a lot of important packages in the Wayland ecosystem). Sway also comes with much fewer dependencies than large desktop environments. This should make the Sway VM test an ideal choice for testing updates to core packages (e.g. wayland, wayland-protocols, wlroots, libdrm, mesa, and xwayland - I maintain all but XWayland in Nixpkgs) and test failures should be much easier to debug. The test is fairly new but so far all 18 Hydra builds on x86_64-linux have succeeded [0]. I'm actively maintaining the test and can look into build failures if I'm pinged. [0]: https://hydra.nixos.org/job/nixos/trunk-combined/nixos.tests.sway.x86_64-linux/all
2021-05-27 12:36:48 +01:00
(onFullSupported "nixos.tests.sway")
nixos/release-combined.nix: fix tested/supportedSystems This properly supports the `supportedSystems` and `limitedSupportedSystems` arguments of `release-combined.nix`. Previously, evaluation would fail if `x86_64-linux` was not part either of those, since the tested job always referenced the `x86_64-linux` nixos tests (which won't exist in an aarch64-only eval). Since the hydra configuration for the jobset`trunk-combined` has both `aarch64-linux` and `x86_64-linux` as supported systems, this will make aarch64 be part of the tested job on that jobset.
2020-03-18 22:01:52 +00:00
(onFullSupported "nixos.tests.switchTest")
(onFullSupported "nixos.tests.udisks2")
(onFullSupported "nixos.tests.xfce")
(onSystems ["i686-linux"] "nixos.tests.zfs.installer")
(onFullSupported "nixpkgs.emacs")
(onFullSupported "nixpkgs.jdk")
["nixpkgs.tarball"]
];
"Maintain" the tested job so I get notifications when it fails Signed-off-by: Shea Levy <shea@shealevy.com>
2013-03-26 16:35:28 +00:00
};
* Include all of Nixpkgs. svn path=/nixos/trunk/; revision=33744
2012-04-11 10:17:32 +01:00
}
Copy permalink