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104 Commits
Author SHA1 Message Date
cat 8821d34b10 internal/pkg: deduplicate unwrapped input errors 
This avoids repeating errors belonging to multiple instances of the same artifact in different locations in memory.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-08-12 22:34:12 +09:00
cat a431f16e6f internal/pkg: in-flight error resolution 
The DCE is a slow and overcomplicated solution to a simple problem. This change replaces the DCE by resolving errors in-flight.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-08-12 16:21:47 +09:00
cat 280a736ce3 internal/pkg: cure entry/exit notification 
This enables cure status display without inspecting internal state.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-31 13:58:32 +09:00
cat e73f9e0626 internal/pkg: highlight miscellaneous verbose output 
These were missed when adding highlight for core cache verbose output.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-30 22:41:18 +09:00
cat 1567a3e582 internal/pkg: highlight cache verbose output 
This highlights sections of messages, increasing readability in some cases.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-30 17:35:49 +09:00
cat 6fb2065a51 internal/pkg: optionally colour output 
This increases readability in some cases.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-30 05:15:19 +09:00
cat e0eec632d0 internal/pkg: optional executable files 
This enables a FileArtifact implementation to specify whether its resulting file should be executable. This change also implements shebang and ELF magic checks in the file artifact.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-23 17:10:22 +09:00
cat 67dbb68818 internal/pkg: implementation revisions 
This enables changing the behaviour of an artifact implementation without changing its IR structure. Unfortunately this changes the IR header structure resulting in many rebuilds.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-23 16:39:34 +09:00
cat 6cfd8fb934 internal/pkg: loadavg target in container environment 
This exposes preferred loadavg target to the container initial process.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-09 09:45:43 +09:00
cat 2f1534853a internal/pkg: consolidate cache attributes 
This makes the interface stable.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-09 09:34:27 +09:00
cat 472849cfd6 internal/pkg: optionally force implementation entry 
For validation of build determinism.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-08 15:26:42 +09:00
cat 3c6e9b3d05 internal/pkg: expose cure whence 
Useful for cure determinism validation of KindExec.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-08 14:19:17 +09:00
cat aa5d38981d internal/pkg: optional shallow external cure 
This saves time and is often more practical even for package maintainers.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-07 16:35:08 +09:00
cat 512d9b95bd internal/pkg: remove status acquisition from extern helper 
Doing this together just makes it awkward to query status early, having to deal with cleaning up.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-04 23:46:50 +09:00
cat 5bf87561f5 internal/pkg: move concurrent cure implementation 
This is useful independent of cure and might replace the Collect hack.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-04 23:27:12 +09:00
cat dde69dde61 internal/pkg: rename inputs method 
Inputs is more correct than dependencies in the current terminology.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-02 23:21:31 +09:00
cat 3ba6609444 internal/pkg: move outcome dereferencing 
This prepares substitute computation for shallow extern replacements.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-02 22:52:37 +09:00
cat b538c69e01 internal/pkg: cache extern responses 
This prepares substitute computation for shallow extern replacements.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-07-02 20:08:28 +09:00
cat a4fab67811 internal/pkg: optionally exempt implementations from cures counter 
This avoids holding up many slots with a long pipeline.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-20 01:03:28 +09:00
cat f869ff95a1 all: apply modernisers 
Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-08 14:58:24 +09:00
cat 22e508fe17 internal/pkg: expose measured reader to extern status 
This is always required by the implementation.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-07 16:14:54 +09:00
cat ec29e755fb internal/pkg: replace outcomes from external cache 
This is primarily useful for implementing a mirror service. This change also works around the zero-dependency FloodArtifact edge case.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-07 13:52:26 +09:00
cat 9aaf160ff4 internal/pkg: do not hold up cures during status link 
This is a bunch of string operation and a single syscall. Do not hold up queue here.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-07 02:28:45 +09:00
cat e192fca762 internal/pkg: check for unclean shutdown 
This avoids running into nasty surprises opening a cache that suffered unclean shutdown due to power loss. All other parts of the cache are not prone to inconsistent state.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-07 01:21:00 +09:00
cat 8e8410ce38 internal/pkg: archive unpack artifact 
This unpacks an internal/pkg archive stream used in the upcoming mirror service.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-04 19:46:36 +09:00
cat 76c1fb84c8 internal/pkg: stream decompress artifact 
The tarArtifact predates FileArtifact pipelining. This migrates decompression and buffering into a standalone artifact implementation.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-04 18:33:04 +09:00
cat 729be19af3 internal/pkg: rename archive checksum helpers 
These names are more consistent with other helper names, so rename them while the API is still internal.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-04 14:13:20 +09:00
cat 74c18390b4 internal/pkg: correctly scrub substitute status 
Scrubbing for status predates substitutes. This change fixes scrub handling of substitute status entries.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-02 15:37:55 +09:00
cat fbd2329d50 internal/pkg: garbage collection 
This destroys cache entries not referred to by user-specified artifacts and optionally their inputs.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-06-02 13:28:24 +09:00
cat f5e9a0c04e internal/pkg: destroy new substitution status on fault 
This avoids leaving behind the substitution status path of a faulted cure.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-05-23 01:31:13 +09:00
cat 3bd4ef616c internal/pkg: report errors exiting cure 
This makes ongoing errors more obvious when multiple failures occur.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-05-23 01:25:42 +09:00
cat f2f1726190 internal/pkg: record cure faults 
These are useful for troubleshooting. This change records them in a separate directory.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-05-13 17:58:18 +09:00
cat f63203cb0a internal/pkg: populate substitute status 
These are not created when taking the fast path, but should be inherited from the alternative.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-05-13 16:16:37 +09:00
cat 4bede7ecdd internal/pkg: discontinue DCE resolution on signal 
This serves as a stopgap measure to skip long-running DCE resolutions.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-05-13 00:29:01 +09:00
cat 487a03b5a3 internal/pkg: deduplicate DCE by ident 
This eliminates edge cases where target artifacts do not compare equal.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-05-13 00:18:27 +09:00
cat a167c1aba5 internal/pkg: hold artifact in DCE 
This is significantly slower but enables much better error reporting.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-05-12 19:45:25 +09:00
cat 6e113b8836 internal/pkg: content-based dependency substitution 
This change introduces a new fast path for FloodArtifact. It is taken when a curing artifact has identical-by-content controlled relevant inputs and are otherwise identical to an already-cured artifact.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-05-12 00:19:42 +09:00
cat 5a26895a22 internal/pkg: optionally suppress init verbosity 
This flag applies to every exec artifact cured by the cache. It has no effect on cure outcome.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-05-05 20:03:06 +09:00
cat ceb4d26087 internal/pkg: record cache variant on-disk 
This makes custom artifacts much less error-prone to use.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-23 00:53:21 +09:00
cat 9e752b588a internal/pkg: drop cached error on cancel 
This avoids disabling the artifact when using the individual cancel method. Unfortunately this makes the method blocking.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-18 03:24:48 +09:00
cat 27b1aaae38 internal/pkg: pending error alongside done channel 
This significantly simplifies synchronisation of access to identErr.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-18 03:10:37 +09:00
cat 9e18de1dc2 internal/pkg: flush cached errors on abort 
This avoids disabling the artifact until cache is reopened. The same has to be implemented for Cancel in a future change.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-18 02:59:44 +09:00
cat 30a9dfa4b8 internal/pkg: abort all pending cures 
This cancels all current pending cures without closing the cache.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-17 22:40:35 +09:00
cat 3942272c30 internal/pkg: fine-grained cancellation 
This enables a specific artifact to be targeted for cancellation.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-17 19:33:21 +09:00
cat 0ff7ab915b internal/pkg: move IR primitives out of cache 
These are memory management and caching primitives. Having them as part of Cache is cumbersome and requires a temporary directory that is never used. This change isolates them from Cache to enable independent use.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-17 01:02:13 +09:00
cat f7f48d57e9 internal/pkg: pass impure job count 
This is cleaner than checking cpu count during cure, it is impossible to avoid impurity in both situations but this is configurable.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-15 15:36:44 +09:00
cat 10f8b1c221 internal/pkg: optional landlock LSM 
The alpine linux riscv64 kernel does not enable Landlock LSM, and kernel compilation is not yet feasible.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-07 12:44:07 +09:00
cat 9feac7738f internal/pkg: optionally suppress via assumed checksum 
This is quite error-prone and causes cache inconsistency similar to the store inconsistency seen on nix when a similar condition happens. Keep this behind a flag in case it is ever beneficial.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-03 20:33:59 +09:00
cat 591a60bac9 internal/pkg: per-cache SCHED_IDLE 
This is cleaner than setting it globally, and is impossible to race.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-03 16:49:34 +09:00
cat 5093a06026 internal/pkg: cache flags 
This is cleaner for extending the API.

Signed-off-by: Ophestra <cat@gensokyo.uk>
 2026-04-03 16:16:55 +09:00