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* switch to xmake for package management (#611)Stefan Boberg2025-11-071-0/+23
| | | | | | | | | | | | | | | | | | | | | | This change removes our dependency on vcpkg for package management, in favour of bringing some code in-tree in the `thirdparty` folder as well as using the xmake build-in package management feature. For the latter, all the package definitions are maintained in the zen repo itself, in the `repo` folder. It should now also be easier to build the project as it will no longer depend on having the right version of vcpkg installed, which has been a common problem for new people coming in to the codebase. Now you should only need xmake to build. * Bumps xmake requirement on github runners to 2.9.9 to resolve an issue where xmake on Windows invokes cmake with `v144` toolchain which does not exist * BLAKE3 is now in-tree at `thirdparty/blake3` * cpr is now in-tree at `thirdparty/cpr` * cxxopts is now in-tree at `thirdparty/cxxopts` * fmt is now in-tree at `thirdparty/fmt` * robin-map is now in-tree at `thirdparty/robin-map` * ryml is now in-tree at `thirdparty/ryml` * sol2 is now in-tree at `thirdparty/sol2` * spdlog is now in-tree at `thirdparty/spdlog` * utfcpp is now in-tree at `thirdparty/utfcpp` * xmake package repo definitions is in `repo` * implemented support for sanitizers. ASAN is supported on windows, TSAN, UBSAN, MSAN etc are supported on Linux/MacOS though I have not yet tested it extensively on MacOS * the zencore encryption implementation also now supports using mbedTLS which is used on MacOS, though for now we still use openssl on Linux * crashpad * bumps libcurl to 8.11.0 (from 8.8.0) which should address a rare build upload bug
* Various fixes to address issues flagged by gcc / non-UE toolchain build (#621)Stefan Boberg2025-11-011-2/+2
| | | | | | | | | | | | | | | | | | | | * gcc: avoid using memset on nontrivial struct * redundant `return std::move` * fixed various compilation issues flagged by gcc * fix issue in xmake.lua detecting whether we are building with the UE toolchain or not * add GCC ignore -Wundef (comment is inaccurate) * remove redundant std::move * don't catch exceptions by value * unreferenced variables * initialize "by the book" instead of memset * remove unused exception reference * add #include <cstring> to fix gcc build * explicitly poulate KeyValueMap by traversing input spans fixes gcc compilation * remove unreferenced variable * eliminate redundant `std::move` which gcc complains about * fix gcc compilation by including <cstring> * tag unreferenced variable to fix gcc compilation * fixes for various cases of naming members the same as their type
* restructured zenserver configuration (#575)Stefan Boberg2025-10-151-2/+2
| | | this breaks out the configuration logic to allow multiple applications to share common configuration and initialization logic whilst customizing chosen aspects of the process
* move all storage-related services into storage tree (#571)Stefan Boberg2025-10-141-8/+2
| | | | | | * move all storage-related services into storage tree * move config into config/ * also move admin service into storage since it mostly has storage related functionality * header consolidation
* extract storage server into separate source files (#569)Stefan Boberg2025-10-131-753/+136
| | | | this change moves common base service code into `zenserver.(cpp|h)` and storage server code into `zenstorageserver.(cpp|h)` to more clearly separate concerns but also to make way for another service
* move service common code into base class (#567)Stefan Boberg2025-10-131-298/+344
| | | | | Separates storage server code and generic server code into two classes. This is a change to prepare for different services to be implemented using the same framework, into the same executable
* hide http.sys options when unavailable (#568)Stefan Boberg2025-10-131-1/+1
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* add ability to limit concurrency (#565)Stefan Boberg2025-10-101-0/+2
| | | | | | | | | | | | effective concurrency in zenserver can be limited via the `--corelimit=<N>` option on the command line. Any value passed in here will be used instead of the return value from `std::thread::hardware_concurrency()` if it is lower. * added --corelimit option to zenserver * made sure thread pools are configured lazily and not during global init * added log output indicating effective and HW concurrency * added change log entry * removed debug logging from ZenEntryPoint::Run() also removed main thread naming on Linux since it makes the output from `top` and similar tools confusing (it shows `main` instead of `zenserver`)
* shorten thread pool names for Linux which has a limit of 15 characters (#563)Stefan Boberg2025-10-081-1/+1
| | | without this change we just get a whole bunch of threads named "main" or "zenserver" depending on timing
* move zen vfs implementation to zenstore (#549)Dan Engelbrecht2025-10-031-3/+7
| | | * move zen vfs implementation to zenstore
* remove zenutil dependency in zenremotestore (#547)Dan Engelbrecht2025-10-031-1/+1
| | | | | | | | | * remove dependency to zenutil/workerpools.h from remoteprojectstore.cpp * remove dependency to zenutil/workerpools.h from buildstoragecache.cpp * remove unneded include * move jupiter helpers to zenremotestore * move parallelwork to zencore * remove zenutil dependency from zenremotestore * clean up test project dependencies - use indirect dependencies
* move remoteproject to remotestorelib (#542)Dan Engelbrecht2025-10-031-5/+0
| | | * move remoteproject code to remotestorelib
* move projectstore to zenstore (#541)Dan Engelbrecht2025-10-021-1/+0
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* projectstore refactor phase 2 (#539)Dan Engelbrecht2025-10-021-7/+8
| | | Refactor projectstore/httpprojectservice to prepare for move of projectstore to zenstore
* initialize all services before healthy (#493)Dan Engelbrecht2025-09-121-35/+58
| | | * make sure all services are initialized and registered before we respond OK to health check
* rework `--quiet` zenserver option add `--noconsole` option (#477)Dan Engelbrecht2025-08-261-3/+16
| | | | - Improvement: Changed zenserver `--quiet` option to suppress INFO level messages and below to surface startup and runtime errors - Feature: Added `--noconsole` option that suppresses all output to standard out, this works as the `--quiet` option used to work
* revert multi-cid store (#475)Dan Engelbrecht2025-08-261-22/+16
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* clean up trace options parsing (#473)Dan Engelbrecht2025-08-221-2/+13
| | | | | * clean up trace command line options explicitly shut down worker pools * some additional startup trace scopes
* per namespace/project cas prep refactor (#470)Dan Engelbrecht2025-08-201-57/+31
| | | | | | | - Refactor so we can have more than one cas store for project store and cache. - Refactor `UpstreamCacheClient` so it is not tied to a specific CidStore - Refactor scrub to keep the GC interface ScrubStorage function separate from scrub accessor functions (renamed to Scrub). - Refactor storage size to keep GC interface StorageSize function separate from size accessor functions (renamed to TotalSize) - Refactor cache storage so `ZenCacheDiskLayer::CacheBucket` implements GcStorage interface rather than `ZenCacheNamespace`
* zen print fixes/improvements (#469)Dan Engelbrecht2025-08-191-2/+2
| | | | | - Improvement: `zen print` now allows output of compact binary content even if they are in non-optimal format (Unifom vs Non-Uniform arrays and objects) - Feature: `zen print` now has a `--show-type-info` option to add type information to output of compact binary content - Bugfix: Stats information for Build Store (Zen Store Cache) no longer throws exception and outputs invalid state information
* add limitoverwrites option per bucket (#466)Dan Engelbrecht2025-08-121-2/+3
| | | | | | | | | | | | | | | - Feature: Added global zenserver option `--cache-bucket-limit-overwrites` controlling Whether to require policy flag pattern before allowing overwrites or not. Default `false` = overwrites always allowed - Feature: Add per bucket cache configuration option `limitoverwrites` (Lua options file only) cache = { bucket = { -- This is the default for all namespaces limitoverwrites = true }, buckets = { -- Here you can add matching per bucket name (matches accross namespaces) iostorecompression = { limitoverwrites = false }, }, }
* Merge branch 'main' into zs/put-overwrite-policyZousar Shaker2025-08-081-4/+23
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| * refactor blobstore (#458)Dan Engelbrecht2025-08-061-4/+23
| | | | | | | | | | | | - Improvement: Refactored build store cache to use existing CidStore implementation instead of implementation specific blob storage - **CAUTION** This will clear any existing cache when updating as the manifest version and storage strategy has changed - Bugfix: BuildStorage cache return "true" for metadata existance for all blobs that had payloads regardless of actual existance for metadata
* | Merge branch 'main' into zs/put-overwrite-policyzousar2025-06-241-16/+53
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| * sentry config (#430)Dan Engelbrecht2025-06-121-1/+1
| | | | | | | | | | | | | | | | | | | | - Feature: Added `--sentry-environment` to `zen` and `zenserver` - Feature: Added `--sentry-debug` to `zen` and `zenserver` - Feature: Added environment variable parsing for the following options: - `UE_ZEN_SENTRY_ENABLED`: `--no-sentry` (inverted) - `UE_ZEN_SENTRY_DEBUG`: `--sentry-debug` - `UE_ZEN_SENTRY_ALLOWPERSONALINFO`: `--sentry-allow-personal-info` - `UE_ZEN_SENTRY_DSN`: `--sentry-dsn` - `UE_ZEN_SENTRY_ENVIRONMENT`: `--sentry-environment`
| * revert 61b4a88f and cadaad63Dan Engelbrecht2025-06-101-1/+1
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| * add sentry configurations options for debug/environmentDan Engelbrecht2025-06-101-1/+1
| | | | | | | | | | add env-variable parsing for sentry option
| * enable per bucket config (#388)Dan Engelbrecht2025-05-121-4/+20
| | | | | | | | Feature: Add per bucket cache configuration (Lua options file only) Improvement: --cache-memlayer-sizethreshold is now deprecated and has a new name: --cache-bucket-memlayer-sizethreshold to line up with per cache bucket configuration
| * add sentry for zen command (#373)Dan Engelbrecht2025-05-061-2/+1
| | | | | | | | * refactor sentry integration and add to zen command line tool * move add_ldflags("-framework Security")
| * blobstore size limit (#342)Dan Engelbrecht2025-04-041-3/+4
| | | | | | - Feature: zenserver option `--buildstore-disksizelimit` to set an soft upper limit for build storage data. Defaults to 1TB.
| * builds url discovery (#334)Dan Engelbrecht2025-04-011-6/+7
| | | | | | | | | | - Feature: Added `--host` option to use Jupiters list of cloud host and zen servers to resolve best hosts - Feature: Use local zenserver as builds cache if it has the `builds` service enabled and `--cloud-discovery-host` is provided and no remote zenserver cache hosts can be found - Improvement: Added `--override-host` option as a replacement for `--url` (`--url` still works, but `--override-host` is preferred)
| * long filename support (#330)Dan Engelbrecht2025-03-311-3/+3
| | | | | | - Bugfix: Long file paths now works correctly on Windows
| * zen build cache service (#318)Dan Engelbrecht2025-03-261-0/+19
| | | | | | | | | | | | | | | | | | - **EXPERIMENTAL** `zen builds` - Feature: `--zen-cache-host` option for `upload` and `download` operations to use a zenserver host `/builds` endpoint for storing build blob and blob metadata - Feature: New `/builds` endpoint for caching build blobs and blob metadata - `/builds/{namespace}/{bucket}/{buildid}/blobs/{hash}` `GET` and `PUT` method for storing and fetching blobs - `/builds/{namespace}/{bucket}/{buildid}/blobs/putBlobMetadata` `POST` method for storing metadata about blobs - `/builds/{namespace}/{bucket}/{buildid}/blobs/getBlobMetadata` `POST` method for fetching metadata about blobs - `/builds/{namespace}/{bucket}/{buildid}/blobs/exists` `POST` method for checking existance of blobs
* | Control overwrite enforcement with a config settingzousar2025-03-021-1/+2
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* jupiter code cleanup (#276)Dan Engelbrecht2025-01-221-7/+7
| | | | | | | * cleanup jupiter * move jupiter files to separate folder * CloudCache -> Jupiter * split up jupiter files * kill redundant JupiterAccessTokenProvider
* move basicfile.h/cpp -> zencore (#273)Dan Engelbrecht2025-01-161-1/+2
| | | | | | move jupiter.h/cpp -> zenutil move packageformat.h/.cpp -> zenhttp zenutil now depends on zenhttp instead of the inverse
* global open process cache for projectstore (#257)Dan Engelbrecht2024-12-051-3/+11
| | | | * move openprocess cache to central location * enable openprocesscache in projectstore so "getchunks" can send filehandles when requested
* added support for dynamic LLM tags (#245)Stefan Boberg2024-12-021-0/+18
| | | | | * added FLLMTag which can be used to register memory tags outside of core * changed `UE_MEMSCOPE` -> `ZEN_MEMSCOPE` for consistency * instrumented some subsystems with dynamic tags
* workspace share security (#192)Dan Engelbrecht2024-10-231-1/+4
| | | | | | | - Improvement: Reworked workspace shares to be more secure. Workspaces and workspace shares can only be created using the `zen workspace` command, the http endpoint is disabled unless zenserver is started with the `--workspaces-allow-changes` option enabled. - Each workspace are now configured via a `zenworkspaceconfig.json` file in the root of each workspace - A workspace can allow shares to be created via the http interface if the workspace is created with the `--allow-share-create-from-http` option enabled - A new http endpoint at `/ws` - issuing a `Get` operation will get you a list of workspaces - A new http endpoint at `/ws/refresh` - issuing a `Get` will make zenserver scan for edits in workspaces and workspace shares
* remove gc v1 (#121)Dan Engelbrecht2024-10-031-1/+1
| | | | | * kill gc v1 * block use of gc v1 from zen command line * warn and flip to gcv2 if --gc-v2=false is specified for zenserver
* gc command attachment options (#176)Dan Engelbrecht2024-09-301-8/+1
| | | * zen command - add options to control meta data cache when triggering gc
* Add `gc-attachment-passes` option to zenserver (#167)Dan Engelbrecht2024-09-251-1/+2
| | | | | Added option `gc-attachment-passes` to zenserver Cleaned up GCv2 start and stop logs and added identifier to easily find matching start and end of a GC pass in log file Fixed project store not properly sorting references found during lock phase
* meta info store (#75)Dan Engelbrecht2024-08-301-1/+8
| | | | - Feature: Added option `--gc-cache-attachment-store` which caches referenced attachments in cache records on disk for faster GC - default is `false` - Feature: Added option `--gc-projectstore-attachment-store` which caches referenced attachments in project store oplogs on disk for faster GC - default is `false`
* if a zenserver is already using our named mutex - exit with error code ↵Dan Engelbrecht2024-08-221-7/+10
| | | | instead of reporting error to Sentry (#132)
* add gc single threaded option (#104)Dan Engelbrecht2024-08-071-1/+2
| | | * add option to force gcv2 to run single threaded
* improve mutex startup error (#96)Dan Engelbrecht2024-06-141-2/+7
| | | * separate collision of shared mutex from failure to create shared mutex
* workspace shares (#84)Dan Engelbrecht2024-05-291-0/+15
| | | Feature: New 'workspaces' service which allows a user to share a local folder via zenserver. A workspace can have mulitple workspace shares and they provie an HTTP API that is compatible with the project oplog HTTP API. Workspaces and shares are preserved between runs. Workspaces feature is disabled by default - enable with --workspaces-enabled option when launching zenserver.
* added logic to change default HTTP server implementation when running on ↵Stefan Boberg2024-05-021-0/+8
| | | | | | Wine (#71) * added logic to change default HTTP server implementation when running on Wine * added log message to inform user about potential problems when running under Wine
* use write and move in place for safer writing of files (#70)Dan Engelbrecht2024-05-021-3/+1
| | | * use write and move in place for safer writing of files
* miscellaneous minor bugfixes (#66)v5.5.0Stefan Boberg2024-04-261-2/+2
| | | | | | | | this change addresses some TSAN warnings for improved robustness and less TSAN noise - Added dedicated timer for EnqueueStateExitFlagTimer - Made log formatter `fullformatter` output consistent time stamps across threads - Made Linux/Mac event implementation TSAN clean
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