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Author	SHA1	Message	Date
Ophestra	f35733810e	container: check output helper functions ... The container test suite has always been somewhat inadequate due to the inability of coverage tooling to reach into containers. This has become an excuse for not testing non-container code as well, which lead to the general lack of confidence when working with container code. This change aims to be one of many to address that to some extent. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-17 02:59:37 +09:00
Ophestra	9c1a5d43ba	container: enforce nonrepeatable autoetc and autoroot ... These keep track of some internal state, and they don't make sense to have multiple instances of anyway, so instead of dealing with that, just make them nonrepetable. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-17 01:43:11 +09:00
Ophestra	8aa65f28c6	container: allow additional state between ops ... This is useful for ops that need to be aware of previous instances of themselves. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-17 01:32:07 +09:00
Ophestra	f9edec7e41	hst: merge miscellaneous files ... These structs were going to be bigger at some point. They turned out not to be. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-16 02:32:57 +09:00
Ophestra	305c600cf5	hst: move container type to config ... Container state initialisation is no longer implemented in hst so splitting them no longer makes sense. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-16 02:28:36 +09:00
Ophestra	8dd3e1ee5d	hst/fs: rename method Target to Path ... This allows adapter structs to use the same field names as Op structs. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-16 02:06:41 +09:00
Ophestra	4ffeec3004	hst/enablement: editor friendly enablement adaptor ... Having the bit field value here (in decimal, no less) is unfriendly to text editors. Use a bunch of booleans here to improve ease of use. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-15 05:16:51 +09:00
Ophestra	9ed3ba85ea	hst/fs: implement overlay fstype ... This finally exposes overlay mounts in the high level hakurei API. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-15 04:00:55 +09:00
Ophestra	4433c993fa	nix: check config via hakurei ... This is unfortunately the only feasible way of doing this in nix. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-15 03:27:54 +09:00
Ophestra	430991c39b	hst/fs: remove type method ... Having a method that returns the canonical string representation of its type seemed like a much better idea for an implementation that never made it to staging. Remove it here and clean up marshal type assertions. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-15 00:39:02 +09:00
Ophestra	ba3227bf15	container: export overlay escape ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-14 23:44:11 +09:00
Ophestra	0e543a58b3	hst/fs: valid method on underlying interface ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-14 21:36:22 +09:00
Ophestra	c989e7785a	hst/info: include extra information ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-14 19:52:03 +09:00
Ophestra	332d90d6c7	container/path: remove unused path ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-14 05:00:09 +09:00
Ophestra	99ac96511b	hst/fs: interface filesystem config ... This allows mount points to be represented by different underlying structs. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-14 04:52:49 +09:00
Ophestra	e99d7affb0	container: use absolute for pathname ... This is simultaneously more efficient and less error-prone. This change caused minor API changes in multiple other packages. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-11 04:56:42 +09:00
Ophestra	41ac2be965	container/absolute: wrap safe stdlib functions ... These functions do not change the absoluteness of a pathname. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-10 03:11:10 +09:00
Ophestra	02271583fb	container: remove PATH lookup behaviour ... This is way higher level than the container package and does not even work unless every path is mounted in the exact same location. This behaviour causes nothing but confusion and problems, Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-09 19:08:54 +09:00
Ophestra	ef54b2cd08	container/absolute: early absolute pathname check ... This is less error-prone, and allows pathname to be checked once. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-09 18:53:46 +09:00
Ophestra	82608164f6	container/params: remove confusingly named error ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-09 17:37:46 +09:00
Ophestra	edd6f2cfa9	container: document ambient capabilities ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-08 02:11:55 +09:00
Ophestra	acffa76812	container/ops: implement overlay op ... There are significant limitations to using the overlay mount, and the implementation in the kernel is quite quirky. For now the Op is quite robust, however a higher level interface for it has not been decided yet. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-08 01:54:48 +09:00
Ophestra	8da76483e6	container/path: fix typo "paths" ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-08 01:32:48 +09:00
Ophestra	534c932906	container: test case runtime initialisation ... This allows for more sophisticated test setup. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-08 01:03:35 +09:00
Ophestra	fee10fed4d	container: test bypass output buffer on verbose ... This restores verbose behaviour. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-08 00:57:27 +09:00
Ophestra	a4f7e92e1c	test/interactive: helper scripts for tracing ... The vm state is discarded often, and it is quite cumbersome to set everything up again when the shell history is gone. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-08 00:56:25 +09:00
Ophestra	f1a53d6116	container: raise CAP_DAC_OVERRIDE ... This is required for upperdir and workdir checks in overlayfs. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-08 00:43:19 +09:00
Ophestra	b353c3deea	nix: make src overlay writable ... The lowerdir is in the nix store. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-07 18:07:19 +09:00
Ophestra	fde5f1ca64	container: buffer test output ... This further reduces noise on test failure by only passing through output of the failed test. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-07 02:55:58 +09:00
Ophestra	4d0bdd84b5	container: test respect verbose flag ... This reduces noise on test failure. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-07 02:50:00 +09:00
Ophestra	72a931a71a	nix: interactive nixos vm ... This is useful for quickly spinning up an ephemeral hakurei environment for testing changes or reproducing vm test failures. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-07 02:46:04 +09:00
Ophestra	9a25542c6d	container/init: use mount string constants ... These literals were missed when the constants were first defined. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-04 04:00:05 +09:00
Ophestra	c6be82bcf9	container/path: fhs path constants ... This increases readability since this can help disambiguate absolute paths from similarly named path segments. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-03 21:16:45 +09:00
Ophestra	38245559dc	container/ops: mount dev readonly ... There is usually no good reason to write to /dev. This however doesn't work in internal/app because FilesystemConfig supplied by ContainerConfig might add entries to /dev, so internal/app follows DevWritable with Remount instead. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-03 19:18:53 +09:00
Ophestra	7b416d47dc	container/ops: merge mqueue and dev Ops ... There is no reason to mount mqueue anywhere else, and these Ops usually follow each other. This change merges them. This helps decrease IPC overhead and also enables mounting dev readonly. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-03 19:13:46 +09:00
Ophestra	15170735ba	container/mount: move tmpfs sysroot prefixing to caller ... The mountTmpfs helper is a relatively low level function that is not exposed as part of the API. Prefixing sysroot here not only introduces overhead but is also quite error-prone. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-03 18:06:41 +09:00
Ophestra	6a3886e9db	container/op: unexport bind resolved source field ... This is used for symlink resolution and is only used internally. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-03 17:57:37 +09:00
Ophestra	ff66296378	container/mount: mount data escape helper function ... For formatting user-supplied path strings into overlayfs mount data. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-03 17:46:14 +09:00
Ophestra	347a79df72	container: improve clone flags readability ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-02 18:19:44 +09:00
Ophestra	0f78864a67	container/mount: export mount string constants ... This improves code readability and should also be useful for callers choosing to preserve CAP_SYS_ADMIN. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-02 17:20:09 +09:00
Ophestra	b32b1975a8	hst/container: remove cover ... This was never useful, and is now completely replaced by regular FilesystemConfig being able to mount tmpfs. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-02 00:34:52 +09:00
Ophestra	2b1eaa62f1	update github notice ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-02 00:21:16 +09:00
Ophestra	f13dca184c	release: 0.1.3 ... Signed-off-by: Ophestra <cat@gensokyo.uk> v0.1.3	2025-08-02 00:02:54 +09:00
Ophestra	3b8a3d3b00	app: remount root readonly ... This does nothing for security, but should help avoid hiding bugs of programs developed in a hakurei container. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-01 23:56:28 +09:00
Ophestra	c5d24979f5	container/ops: expose remount as Op ... This is useful for building a filesystem hierarchy then remounting it readonly. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-01 23:48:02 +09:00
Ophestra	1dc780bca7	container/mount: separate remount from bind ... Remount turns out to be useful in other places. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-01 23:32:38 +09:00
Ophestra	ec33061c92	nix: remove nscd cover ... This is a pd workaround that does nothing in the nixos module. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-01 22:04:58 +09:00
Ophestra	af0899de96	hst/container: mount tmpfs via magic src string ... There's often good reason to mount tmpfs in the container. Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-01 21:23:52 +09:00
Ophestra	547a2adaa4	container/mount: pass tmpfs flags ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-01 18:59:06 +09:00
Ophestra	c02948e155	cmd/hakurei: print autoroot configuration ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2025-08-01 04:29:01 +09:00