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2024-04-24expressions: add logical negationKlaus Aehlig
While this can already be expressed by an "if" statement, having a dedicated function for logical negation makes some expressions more readable.
2024-04-24expressions: for "if" expressions, make both branches optionalKlaus Aehlig
... using, also for the "then" branch, the empty list as default. In this way, this statement not only more symmetric, but also allows shorter representations of some typical expressions.
2024-04-24expressions: add "length" functionKlaus Aehlig
Lists are somtimes used in configurations as replacement for tuples. Providing length gives an easy way to detect usage errors.
2024-04-24expressions: add generic assertionsKlaus Aehlig
2024-04-24expressions: add basic test for assertionsKlaus Aehlig
2024-04-24Add first version of just-serve tutorialPaul Cristian Sarbu
2024-04-23just-mr: Make outer non-trivial async map consumers noexceptPaul Cristian Sarbu
For setup and update subcommands, the consumer lambdas for their respective async maps are non-trivial (i.e., do more than keeping the map values) and operate on ungaurded JSON objects, thus it is better to guard them against any uncaught exceptions.
2024-04-23just-mr: Fix map key type bug in repository setupPaul Cristian Sarbu
When taking over roots from the input repository description, the JSON value was not properly checked for validity (i.e., if it is of type string), resulting in an unhandled exception being thrown. The issue is fixed with a proper type check.
2024-04-23tutorial: Update outputs and other improvementsPaul Cristian Sarbu
When tutorial docs were changed to showcase running commands with just-mr instead of just, the outputs were not changed. This is now fixed to showcase the results run with current master just-mr (and just), together with other small improvements and fixes.
2024-04-23just-dedulicate-repos.1: Fix a typoPaul Cristian Sarbu
2024-04-23just-serve-config.5: Add missing execution endpoint port in examplePaul Cristian Sarbu
2024-04-23just describe: support retry argumentsKlaus Aehlig
... as also just describe can communicate to grpc endpoints.
2024-04-22Compactification: Remove invalid entries from the storage.Maksim Denisov
During compactification, invalid entries must be deleted.
2024-04-22Compactification: Obtain hash string length from hasher.Maksim Denisov
2024-04-22add end-to-end test executing local binaries remotelyKlaus Aehlig
2024-04-19cleanup: remove left-over "arguments_config"Klaus Aehlig
... that is no longer used since d762bfa1953933dfac0a29a74523c25719396b8c
2024-04-19Toolchain: support passing through extra linker flagsKlaus Aehlig
2024-04-19Also for absent tragets, track progress by configured targetKlaus Aehlig
Commit f5f9be5bc07b16807aceac86fba9212e3889762a changed from tracking progress by cache key to tracking by configured target; however, the absent-target map was forgotten. Fix this while also switching to the shortend export-target representation introduced in the previous commit.
2024-04-19Export progress: report short configurationKlaus Aehlig
As we always analyse export targets in their canonical configuration (and do count in the progress the mapping from obtained configuraiton to canonical one), the shortend name (i.e., the representation with null values dropped form the configuration) is still a unique representation of the target. Use this in progress reporting to simplify reading the progress sample.
2024-04-18just-mrrc: support retry optionsKlaus Aehlig
2024-04-18just-mr: support retry for temporary grpc failuresKlaus Aehlig
... using the same mechanism that just uses. As just-mr now also does quite some grpc calls, e.g., fetching distribution files from the remote-execution endpoint and negociating roots with the serve endpoint, it may now also be affected by a bad network or a service temporarily be unavailable.
2024-04-18Move retry-related CLI parts into separate librariesKlaus Aehlig
... to simplify reuse.
2024-04-17["CC/test", "test"] runner: set TMPDIRKlaus Aehlig
... to the same value as TEST_TMPDIR. While TEST_TMPDIR is the conventional name that tests should use for their temporary file, setting TMPDIR as well has the advantage that more library functions can be used to create temporary files and directories, as quite a few of them inspect the variable TMPDIR. While there, also fix some typos in the documentation strings.
2024-04-17["CC/test", "test"] use stage expressionKlaus Aehlig
... instead of inlining the code. In this way, we also have all the checks that the test runner consists of precisely one artifact.
2024-04-17Compactification: Test storage get reducedMaksim Denisov
... and nothing reconstructed for simple (i.e., non-export) targets.
2024-04-17Compactification: Split large entries.Maksim Denisov
During garbage collection split and remove from the storage every entry that is larger than a threshold.
2024-04-17Compactification: Remove spliced entries.Maksim Denisov
During garbage collection remove from the storage every entry that has the large entry.
2024-04-17Compactification: Obtain generation cache directories for compatibility modes.Maksim Denisov
2024-04-17Compactification: Switch compatibility modes.Maksim Denisov
2024-04-17Compactification: Obtain storage roots from LocalCAS.Maksim Denisov
2024-04-16expression language: add array access by indexKlaus Aehlig
2024-04-16Add test verifying serve build logs contain error messagesKlaus Aehlig
2024-04-16just: support writing the error blobs from serve into a json fileKlaus Aehlig
... so that they are available in machine-readable form. In this way, all logs can automatically be collected without the need of parsing human-targeted error messages.
2024-04-16Absent targets: support registering the serve failure logsKlaus Aehlig
... in a structured way to eventually support machine-readable access to the identifiers of the log files.
2024-04-16target map: follow proper line-breaking conventionKlaus Aehlig
... in logger extension.
2024-04-15executor: Log in caller logger if givenPaul Cristian Sarbu
This means that on the serve endpoint, where a logger for the GraphTraverser is explicitly set, the log messages during action execution is also made available to the client via the CAS-stored analysis and build log blob.
2024-04-15just-execute doc: Small improvementsPaul Cristian Sarbu
2024-04-15tutorial: Consistent formatting and small fixesPaul Cristian Sarbu
2024-04-15LargeBlobs: Skip splicing of dependent objects during uplinking of AC, TC ↵Maksim Denisov
and trees.
2024-04-15LargeBlobs: Make LocalCAS::BlobPathNoSync public to fix synchronization of ↵Maksim Denisov
executable files during splitting.
2024-04-15Initialize file chunker in catch-mainMaksim Denisov
2024-04-12Target analysis: report short names of targets when describing a conflictKlaus Aehlig
Configured targets, by design, cannot distinguish between a value not occuring in the configuration and occuring there with value null. Therefore, to understand the conflict, we can as well drop all the null values of the target configuration when reporting it.
2024-04-12Update grpc to v1.62.1 and all its dependenciesPaul Cristian Sarbu
- update boringssl to commit ae72a45 - update protobuf to v25.1 - update abseil to v20240116.0 (including patches) Also add mirrors for third-party dependencies where known and hashes correspond.
2024-04-12service-target-cache doc: Remove obsolete conceptPaul Cristian Sarbu
2024-04-12file chunker: increase chunk sizesKlaus Aehlig
As we use chunking also for reducing storage, we have to consider the overhead of block devices which is in the order of kB per file. So our target chunk size should be at least 2 orders of magnitude above this. This suggests to minimally aim for a chunk size of 128kB, a target size that also has the advantage the that maximal chunk size associated with this size is 1MB which is still well below the maximal transmission size of grpc allowing us to avoid the streaming API. As we're scaling everything up by a factor of 16, we also have to increase the number of bits in the involved masks by 4. We use this to also extend the window size by using the 2 most significant octets. Following the advice of the paper proposing FastCDC to spread out the ones roughly equally suggests 0x4444 as a suitable value for the two most significant octets. We also change the suggested extension of the remote-execution API accordingly. As the precise parameters for FastCDC when announced over the remote-execution APIs are still under discussion upstream, we simplify the name to not mention the target size.
2024-04-12file chunker: remove average chunk size from interfaceKlaus Aehlig
... as the typical chunk size is mainly determined by the masks used internally. So, as long as we hard code them, we should be honest to ourselves and accept that the chunking parameters are hard-coded as well.
2024-04-11Error reporting on action failure: give short target nameKlaus Aehlig
... as this is the only thing the user cares about when trying to investigate why that action failed.
2024-04-11configured target: support short representationKlaus Aehlig
... with only the non-null entries of the configuration. This information is enough for the user to build this target, e.g., when searching for the cause of a build failure.
2024-04-11json: support pruningKlaus Aehlig
... by removing from an object the outer keys where the value is null.
2024-04-10Support stderr log-limit restriciton for serveKlaus Aehlig
As `just serve` is used like a daemon it can be desirable to restrict stderr, e.g., to only errors, while keeping a detailled log of the activity in a file.