hakurei/internal/pkg/exec.go, branch v0.3.6low-level userspace tooling for Rosa OShttp://src.rosa.moe/hakurei/atom/internal/pkg/exec.go?h=v0.3.62026-03-06T14:39:12Zinternal/pkg: move output buffer to reader2026-03-06T14:39:12ZOphestracat@gensokyo.uk2026-03-06T14:39:12Zurn:sha1:1e0d68a29e824b25c556d28b6a0cd0c3ab39ffef
This side is the read end of a pipe and buffering reads from it ended up performing better than buffering one half of the TeeReader (which already goes through the kernel page cache anyway).
Signed-off-by: Ophestra <cat@gensokyo.uk>
internal/pkg: return writer after sync2026-03-04T15:23:24ZOphestracat@gensokyo.uk2026-03-04T15:22:53Zurn:sha1:883d4ee4af3b937a0ba157e902636f0c23afb805
This fixes a use-after-free.
Signed-off-by: Ophestra <cat@gensokyo.uk>
internal/pkg: write per-artifact logs2026-03-04T08:27:54ZOphestracat@gensokyo.uk2026-03-03T13:47:18Zurn:sha1:94e3debc632b6f3f309218395339ca0e9ba754b7
This is currently only used by execArtifact. A later patch will add additional logging facilities.
Signed-off-by: Ophestra <cat@gensokyo.uk>
internal/pkg: cancel on scanner error2026-03-03T13:20:43ZOphestracat@gensokyo.uk2026-03-03T13:20:43Zurn:sha1:ea87664a759991a14c6891d53a488e3b7af26ee8
This avoids discarding output thus appearing unresponsive.
Signed-off-by: Ophestra <cat@gensokyo.uk>
internal/pkg: set container scheduling policy2026-02-26T07:35:23ZOphestracat@gensokyo.uk2026-02-26T07:32:35Zurn:sha1:c16725a679c4f47a07c27ab947bcba9e21ecac9b
This is not as necessary as it was for nix, since internal/pkg only unblocks exclusive artifacts one at a time. Still, this is useful when running alongside an unprivileged music player which cannot set itself to a higher priority.
Signed-off-by: Ophestra <cat@gensokyo.uk>
internal/pkg: export layer promotion2026-02-19T06:06:10ZOphestracat@gensokyo.uk2026-02-19T06:06:10Zurn:sha1:1619b06541ac6da630529c1d80c513ae424f8078
This is a useful helper for external tooling.
Signed-off-by: Ophestra <cat@gensokyo.uk>
internal/pkg: export seccomp presets2026-02-19T05:30:31ZOphestracat@gensokyo.uk2026-02-19T05:30:31Zurn:sha1:e335d99c6b9b21a3b24f5f055b92fb1f3406a773
This is useful for external tooling providing an execArtifact-like environment.
Signed-off-by: Ophestra <cat@gensokyo.uk>
internal/pkg: allow devel syscalls2026-02-15T16:46:28ZOphestracat@gensokyo.uk2026-02-15T16:46:28Zurn:sha1:710b164c91424e1b96a21a0bbc3e0cbdbbe84c2d
This is required by the GLib test suite, and possibly others.
Signed-off-by: Ophestra <cat@gensokyo.uk>
internal/pkg: standardise artifact IR2026-02-04T23:24:09ZOphestracat@gensokyo.uk2026-02-04T05:41:18Zurn:sha1:e0c720681bbce364910df241658dc987851e579a
This should hopefully provide good separation between the artifact curing backend implementation and the (still work in progress) language. Making the IR parseable also guarantees uniqueness of the representation.
Signed-off-by: Ophestra <cat@gensokyo.uk>
internal/pkg: allow multiarch2026-01-27T12:07:18ZOphestracat@gensokyo.uk2026-01-27T12:07:18Zurn:sha1:41f9aebbb7f93616637d717eef2371e2408b68ca
The armv8l busybox binary release needs this to run correctly.
Signed-off-by: Ophestra <cat@gensokyo.uk>