656 Commits

Author	SHA1	Message	Date
Ophestra	9a06ce2db0	internal/rosa: bootstrap go toolchain ... This runs without tests for now. Will be fixed in a later commit. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-20 07:14:11 +09:00
Ophestra	3ec15bcdf1	internal/rosa/cmake: use hardcoded build directory ... This eliminates some nondeterminism. Still getting 3-stage non-determinism in runtimes and clang, though. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 22:51:34 +09:00
Ophestra	d933234784	internal/pkg: make checksum available to cure ... This enables deduplication by value as implemented in execArtifact. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 21:29:56 +09:00
Ophestra	6a01a55d7e	internal/rosa: parallel cmake bootstrap ... This takes a very long time otherwise. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 03:21:29 +09:00
Ophestra	b14964a66d	internal/rosa: standard toolchain via 2-stage bootstrap ... This implements the 2-stage bootstrap build without clumping the stages together in the cmake target. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 02:57:28 +09:00
Ophestra	ff98c9ded9	internal/rosa: llvm bootstrap artifacts ... This bootstraps the LLVM toolchain across multiple artifacts. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 02:48:44 +09:00
Ophestra	7f3d1d6375	internal/rosa: llvm artifact abstraction ... The llvm bootstrap is multi-stage by nature, and cannot be completed in a single artifact. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 02:29:06 +09:00
Ophestra	3a4f20b759	internal/rosa: cmake abstraction ... This is a helper for generating cure script for a cmake-based project. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 02:20:37 +09:00
Ophestra	21858ecfe4	internal/rosa: ninja artifact ... Generated by cmake, recommended format for llvm toolchain. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 02:08:17 +09:00
Ophestra	574a64aa85	internal/rosa: cpython artifact ... Dependency of llvm build scripts, also an optional cure dependency of ninja. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 01:58:53 +09:00
Ophestra	85d27229fd	internal/rosa: zlib artifact ... Dependency of llvm build scripts. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 01:48:27 +09:00
Ophestra	83fb80d710	internal/rosa: cmake artifact ... This is required for compiling the toolchain and many other programs. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 01:36:38 +09:00
Ophestra	fe6dc62ebf	internal/rosa: musl libc artifact ... This will likely be included in Rosa OS. The installation is modified to be entirely contained in prefix. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 01:25:41 +09:00
Ophestra	823f9c76a7	internal/rosa: busybox from source ... This will be part of the standard toolchain. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 01:12:47 +09:00
Ophestra	2df913999b	internal/rosa: kernel headers ... This is required by the toolchain and many other programs. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 01:03:19 +09:00
Ophestra	52c959bd6a	internal/rosa: minimal rsync artifact ... For installing kernel headers. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 00:58:34 +09:00
Ophestra	d258dea0bf	internal/rosa: bootstrap on gentoo stage3 ... This contains a fully working musl+llvm toolchain and many build systems in a pretty small package. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 00:51:49 +09:00
Ophestra	dc96302111	internal/rosa: GNU make artifact ... This compiles GNU make from source. This is unfortunately required by many programs, but is a cure dependency only. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 00:40:25 +09:00
Ophestra	88e9a143d6	internal/rosa: toolchain abstraction ... This provides a clean and easy to use API over toolchains. A toolchain is an opaque set of artifacts and environment fixups. Exported toolchains should be functionally indistinguishable from each other. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 00:28:16 +09:00
Ophestra	8d06c0235b	internal/rosa: busybox binary artifact ... This installs a statically linked busybox binary distribution for decompressing the gentoo stage3 tarball, since there is no native xz implementation. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-19 00:07:56 +09:00
Ophestra	4155adc16a	internal/rosa: static etc artifact ... This places configuration files with hardcoded content in /etc to silence test suites expecting them to be present. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-18 23:51:45 +09:00
Ophestra	efc90c3221	internal/pkg: deduplicate dependency errors ... This significantly simplifies error reporting for caller. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-17 14:41:00 +09:00
Ophestra	610ee13ab3	internal/pkg: lock on-filesystem cache ... Any fine-grained file-based locking here significantly hurts performance and is not part of the use case of the package. This change guarantees exclusive access to prevent inconsistent state on the filesystem. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-16 18:12:51 +09:00
Ophestra	5936e6a4aa	internal/pkg: parallelise scrub ... This significantly improves scrubbing performance. Since the cache directory structure is friendly to simultaneous access, this is possible without synchronisation. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-16 02:47:59 +09:00
Ophestra	3499a82785	internal/pkg: cache computed identifiers ... This eliminates duplicate identifier computations. The new implementation also significantly reduces allocations while computing identifier for a large dependency tree. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-15 23:30:43 +09:00
Ophestra	088d35e4e6	internal/pkg: optional dependency graph size limit ... This provides a quick check against cyclic dependencies without hurting cure performance. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-14 18:25:46 +09:00
Ophestra	1667df9c43	internal/pkg: zero atime and mtime ... This is significantly more practical than keeping track of them in directory flattening format and setting this in every non-artifact implementation. Only tarArtifact can have meaningful deterministic checksums that are not zero and zeroing them still keeps autotools happy. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-13 01:30:30 +09:00
Ophestra	156dd767ef	internal/pkg: remove typeflag promotion loop ... Expanding this enables sharing of code common between types. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-13 00:33:13 +09:00
Ophestra	5fe166a4a7	internal/pkg: exec prefix verbose output ... This proxies program output through msg with a name and fd prefix. This also avoids introducing additional information to the container via process stdout/stderr. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-12 22:15:01 +09:00
Ophestra	41a8d03dd2	internal/pkg: cure completion verbose messages ... This reports cure completions to the user. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-12 21:56:00 +09:00
Ophestra	610572d0e6	internal/pkg: optionally named static file ... These are generally for generating configuration files or build scripts, naming them is quite useful. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-12 04:34:50 +09:00
Ophestra	29951c5174	internal/pkg: caller-supplied reporting name for exec ... This does not have a reasonable way of inferring the underlying name. For zero value it falls back to base of executable pathname. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-12 04:17:47 +09:00
Ophestra	91c3594dee	internal/pkg: append user-facing name in messages ... This makes verbose messages much more useful. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-12 03:53:19 +09:00
Ophestra	7ccc2fc5ec	internal/pkg: exec with specific timeout ... This change also updates the documentation of NewExec. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-11 17:46:04 +09:00
Ophestra	63e137856e	internal/pkg: do not discard the result of compact ... This result was mistakenly unused resulting in incorrect identifiers for artifacts with duplicate dependencies. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-11 04:40:24 +09:00
Ophestra	e1e46504a1	container/check: return error backed by string type ... The struct turned out not necessary during initial implementation but was not unwrapped into its single string field. This change replaces it with the underlying string and removes the indirection. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-11 04:23:55 +09:00
Ophestra	da3848b92f	internal/pkg: compare interfaces for host net ... An upcoming improvement in the container init makes the current host net check return the same result for both cases. This change Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-11 00:30:32 +09:00
Ophestra	34cb4ebd3b	internal/pkg: pass context to file cure ... This removes the left over embedded contexts. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-09 05:31:38 +09:00
Ophestra	f712466714	internal/pkg: move dependency flooding to cache ... This imposes a hard upper limit to concurrency during dependency satisfaction and moves all dependency-related code out of individual implementations of Artifact. This change also includes ctx and msg as part of Cache. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-09 05:20:34 +09:00
Ophestra	f2430b5f5e	internal/pkg: use short wait delay ... The cure is condemned at the point of cancellation and all of its state is destroyed by the deferred cleanup, so it makes little sense to wait for it much. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-08 18:58:51 +09:00
Ophestra	863e6f5db6	internal/pkg: use correct artifact count ... This updates buffer sizes and counters to use correct total artifact count. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-08 08:45:37 +09:00
Ophestra	23df2ab999	internal/pkg: place ephemeral upperdir in tmp ... This enables the use of directories made writable this way as scratch space. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-08 08:23:16 +09:00
Ophestra	7bd4d7d0e6	internal/pkg: support explicit overlay mount ... This removes all but the /work/ auto overlay behaviour and enables much greater flexibility. This also renames ExecContainerPath to ExecPath so it is easier to type. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-08 07:55:09 +09:00
Ophestra	b3c30bcc51	internal/pkg: set container WaitDelay ... This prevents a container from blocking forever after context is canceled. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-08 06:23:57 +09:00
Ophestra	38059db835	internal/pkg: make tar temporary directory writable ... This allows it to be renamed to work directory. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-08 04:32:14 +09:00
Ophestra	409fd3149e	internal/pkg: reserve kind range ... This is useful for custom implementations of Artifact. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-08 01:21:51 +09:00
Ophestra	4eea136308	internal/pkg: do not connect stdin ... This introduces external state when verbose. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-07 23:17:58 +09:00
Ophestra	c86ff02d8d	internal/pkg: tar optional file ... This allows tar to take a single-file directory Artifact as input. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-07 22:16:26 +09:00
Ophestra	e8dda70c41	internal/pkg: return reader for files ... This improves efficiency for cache hits. Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-07 21:36:47 +09:00
Ophestra	7ea4e8b643	internal/pkg: support tarball compressed via bzip2 ... Signed-off-by: Ophestra <cat@gensokyo.uk>	2026-01-07 20:18:28 +09:00