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* zen print fixes/improvements (#469)Dan Engelbrecht2025-08-194-11/+132
| | | | | - 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
* use new builds api for oplogs (#464)Dan Engelbrecht2025-08-122-1/+32
| | | | - Improvement: Refactored jupiter oplog export code to reuse builds jupiter wrapper classes - Improvement: If `zen builds`, `zen oplog-import` or `zen oplog-import` command fails due to a http error, the return code for the program will be set to the error/status code
* de/stringbuilder safety (#456)Dan Engelbrecht2025-08-053-14/+30
| | | | | | - Improvement: Safeguard FormatCallstack to not throw exceptions when building the callstack string - Improvement: Limit thread name length when setting it for debugger use - Improvemnet: Don't allow assert callbacks to throw exception - Improvement: When formatting log output for malformed attachments in a package message, allow the string buffer to grow instead of throwing exception
* graceful wait in parallelwork destructor (#438)Dan Engelbrecht2025-06-161-2/+2
| | | | | * exception safety when issuing ParallelWork * add asserts to Latch usage to catch usage errors * extended error messaging and recovery handling in ParallelWork destructor to help find issues
* sentry config (#430)Dan Engelbrecht2025-06-122-13/+23
| | | | | | | | | | - 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 Engelbrecht2025-06-102-23/+13
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* add sentry configurations options for debug/environmentDan Engelbrecht2025-06-102-13/+23
| | | | | add env-variable parsing for sentry option
* `--sentry-dsn` option for zen command line and zenserver to control Sentry ↵Dan Engelbrecht2025-06-092-3/+12
| | | | | reporting endpoint (#427) moved sentry database path to temporary directory for zen commandline
* pause, resume and abort running builds cmd (#421)Dan Engelbrecht2025-06-054-18/+288
| | | | | - Feature: `zen builds pause`, `zen builds resume` and `zen builds abort` commands to control a running `zen builds` command - `--process-id` the process id to control, if omitted it tries to find a running process using the same executable as itself - Improvement: Process report now indicates if it is pausing or aborting
* fixed size chunking for encrypted files (#410)Dan Engelbrecht2025-06-036-26/+86
| | | | | - Improvement: Use fixed size block chunking for know encrypted/compressed file types - Improvement: Skip trying to compress chunks that are sourced from files that are known to be encrypted/compressed - Improvement: Add global open file cache for written files increasing throughput during download by reducing overhead of open/close of file by 80%
* http client streaming upload (#413)Dan Engelbrecht2025-06-024-173/+155
| | | - Improvement: Add streaming upload from HttpClient to reduce I/O caused by excessive MMap usage
* streaming none compressor (#414)Dan Engelbrecht2025-06-021-3/+36
| | | * add proper streaming to none compressor type
* made fmt use of format_context more consistent (#409)Stefan Boberg2025-05-262-4/+8
| | | fixes compilation issues on Linux in some cases
* parallel work handle dispatch exception (#400)Dan Engelbrecht2025-05-161-0/+5
| | | - Bugfix: Wait for async threads if dispatching of work using ParallellWork throws exception
* validate custom fields (#399)Stefan Boberg2025-05-161-1/+44
| | | | * implemented validation of compact binary custom fields
* sparse win file write (#398)Dan Engelbrecht2025-05-162-0/+30
| | | * Added `--use-sparse-files` option to `zen builds` command improving write performance of large files. Enabled by default.
* optimize block store CompactBlocks (#384)Dan Engelbrecht2025-05-072-3/+34
| | | | | - Improvement: Optimize block compact reducing memcpy operations - Improvement: Handle padding of block store blocks when compacting to avoid excessive flusing of write buffer - Improvement: Handle padding when writing oplog index snapshot to avoid unnecessary flushing of write buffer
* add sentry for zen command (#373)Dan Engelbrecht2025-05-063-0/+398
| | | | * refactor sentry integration and add to zen command line tool * move add_ldflags("-framework Security")
* add cxxopts overload for parsing file paths from command line (#362)Dan Engelbrecht2025-04-224-163/+0
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* use FindClose (#357)Dan Engelbrecht2025-04-111-1/+1
| | | * use FindClose
* filesystem retry fixes (#354)Dan Engelbrecht2025-04-101-34/+67
| | | | | | | | | * add more forgiving retries with filesystem * fall back to FindFirstFile if access prevents us from using GetFileAttributes * only validate hash if we have a complete payload in http client * changelog
* use oidctoken executable to generate auth (#336)Dan Engelbrecht2025-04-021-0/+14
| | | - Feature: `zen builds` auth option `--oidctoken-exe-path` to let zen run the OidcToken executable to get and refresh authentication token
* Merge branch 'main' into fd-fix-binary-jsonFlorent Devillechabrol2025-04-026-148/+900
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| * multithreaded clean (#331)Dan Engelbrecht2025-03-312-4/+56
| | | | | | | | - Improvement: Faster cleaning of directories - Improvement: Faster initial scanning of local state
| * long filename support (#330)Dan Engelbrecht2025-03-316-145/+842
| | | | | | - Bugfix: Long file paths now works correctly on Windows
| * optional compress of block chunks (#326)Dan Engelbrecht2025-03-271-3/+6
| | | | | | | | | | | | - Feature: zenserver: Add command line option `--gc-buildstore-duration-seconds` to control GC life time of build store data - Improvement: ELF and MachO executable files are no longer chunked - Improvement: Compress chunks in blocks that encloses a full file (such as small executables) - Bugfix: Strip path delimiter at end of string in StringToPath
* | Fixed missing trailing quote when converting binary data from compact binary ↵Florent Devillechabrol2025-03-241-0/+1
|/ | | | to json
* collapse local writes (#310)Dan Engelbrecht2025-03-181-0/+6
| | | * collapse read/writes during local data copy
* improved post upload/download summary (#308)Dan Engelbrecht2025-03-182-58/+90
| | | | | | | | | * added ValidateStatistics and improved post upload summary * improved download statistics * smoother stats update when compressing * better feedback during stream compresss/decompress * don't capture TotalPartWriteCount by reference * disk stats cleanup * multi-test-download overall timer
* fix quoted command lines arguments (#306)Dan Engelbrecht2025-03-124-0/+160
| | | Handling of quotes and quotes with leading backslash for command line parsing - UE-231677
* fixes for log timestamps (#304)Stefan Boberg2025-03-123-0/+16
| | | | | | * add GetTimeSinceProcessStart returning time since process start. implemented using https://github.com/maxliani/GetTimeSinceProcessStart/tree/main * fix fractions when using epoch mode. Previously it would show the fraction from the absolute time stamp and not relative to epoch * used GetTimeSinceProcessStart to offset the epoch so that it represents the process spawn time
* fix mac/linux builds command (#303)Dan Engelbrecht2025-03-121-15/+20
| | | * fix linux/mac version of GetModificationTickFromPath and CopyFile
* Build command tweaks (#301)Stefan Boberg2025-03-111-0/+23
| | | | | | - Improvement: Don't chunk up .mp4 files as they generally won't benefit from deduplication or partial in-place-updates - Improvement: Emit build name to console output when downloading a build - Improvement: Added some debug logging - Bugfix: Logging setup would previously not function correctly when not logging to file
* pick up existing cache (#299)Dan Engelbrecht2025-03-105-32/+62
| | | | | | - Improvement: Scavenge .zen temp folders for existing data (downloaded, decompressed or written) from previous failed run - Improvement: Faster abort during stream compression - Improvement: Try to move downloaded blobs with rename if possible avoiding an extra disk write - Improvement: Only clean temp folders on successful or cancelled build - keep it if download fails
* reduced memory churn using fixed_xxx containers (#236)Stefan Boberg2025-03-069-23/+120
| | | | | | * Added EASTL to help with eliminating memory allocations * Applied EASTL to eliminate memory allocations, primarily by using `fixed_vector` et al to use stack allocations / inline struct allocations Reduces memory events in traces by close to a factor of 10 in test scenario (starting editor for project F)
* streaming compress (#295)Dan Engelbrecht2025-03-052-2/+174
| | | | - Improvement: Validate hash of decompressed data inline with streaming decompression - Improvement: Do streaming compression of large blobs to improve memory and I/O performance
* stream decompress (#293)Dan Engelbrecht2025-03-042-0/+196
| | | | * clean up latency parameters and slow down rate updates * add DecompressToStream
* limit and validate responses before logging the text (#292)Stefan Boberg2025-03-042-0/+17
| | | Improvement: When logging HTTP responses, the body is now sanity checked to ensure it is human readable, and the length of the output is capped to prevent inadvertent log bloat
* builds download incremental (#290)Dan Engelbrecht2025-03-012-7/+10
| | | | | * incremental download * merge rebuild state and output state building * fix writing when > 1 zero size file
* builds upload command (#278)Dan Engelbrecht2025-02-262-0/+161
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Feature: **EXPERIMENTAL** New `zen builds` command to list, upload and download folders to Cloud Build API - `builds list` list available builds (**INCOMPLETE - FILTERING MISSING**) - `builds upload` upload a folder to Cloud Build API - `--local-path` source folder to upload - `--create-build` creates a new parent build object (using the object id), if omitted a parent build must exist and `--build-id` must be given - `--build-id` an Oid in hex form for the Build identifier to use - omit to have the id auto generated - `--build-part-id` and Oid in hex form for the Build Part identifier for the folder - omit to have the id auto generated - `--build-part-name` name of the build part - if omitted the name of the leaf folder name give in `--local-path` - `--metadata-path` path to a json formatted file with meta data information about the build. Meta-data must be provided if `--create-build` is set - `--metadata` key-value pairs separated by ';' with build meta data for the build. (key1=value1;key2=value2). Meta-data must be provided if `--create-build` is set - `--clean` ignore any existing blocks of chunk data and upload a fresh set of blocks - `--allow-multipart` enable usage of multi-part http upload requests - `--manifest-path` path to text file listing files to include in upload. Exclude to upload everything in `--local-path` - `builds download` download a folder from Cloud Build API (**INCOMPLETE - WILL WIPE UNTRACKED DATA FROM TARGET FOLDER**) - `--local-path` target folder to download to - `--build-id` an Oid in hex form for the Build identifier to use - `--build-part-id` a comma separated list of Oid in hex for the build part identifier(s) to download - mutually exclusive to `--build-part-name` - `--build-part-name` a comma separated list of names for the build part(s) to download - if omitted the name of the leaf folder name give in `--local-path` - `--clean` deletes all data in target folder before downloading (NON-CLEAN IS NOT IMPLEMENTED YET) - `--allow-multipart` enable usage of multi-part http download reqeusts - `builds diff` download a folder from Cloud Build API - `--local-path` target folder to download to - `--compare-path` folder to compare target with - `--only-chunked` compare only files that would be chunked - `builds fetch-blob` fetch and validate a blob from remote store - `--build-id` an Oid in hex form for the Build identifier to use - `--blob-hash` an IoHash in hex form identifying the blob to download - `builds validate part` fetch a build part and validate all referenced attachments - `--build-id` an Oid in hex form for the Build identifier to use - `--build-part-id` an Oid in hex for the build part identifier to validate - mutually exclusive to `--build-part-name` - `--build-part-name` a name for the build part to validate - mutually exclusive to `--build-part-id` - `builds test` a series of operation that uploads, downloads and test various aspects of incremental operations - `--local-path` source folder to upload - Options for Cloud Build API remote store (`list`, `upload`, `download`, `fetch-blob`, `validate-part`) - `--url` Cloud Builds URL - `--assume-http2` assume that the builds endpoint is a HTTP/2 endpoint skipping HTTP/1.1 upgrade handshake - `--namespace` Builds Storage namespace - `--bucket` Builds Storage bucket - Authentication options for Cloud Build API - Auth token - `--access-token` http auth Cloud Storage access token - `--access-token-env` name of environment variable that holds the Http auth Cloud Storage access token - `--access-token-path` path to json file that holds the Http auth Cloud Storage access token - OpenId authentication - `--openid-provider-name` Open ID provider name - `--openid-provider-url` Open ID provider url - `--openid-client-id`Open ID client id - `--openid-refresh-token` Open ID refresh token - `--encryption-aes-key` 256 bit AES encryption key for storing OpenID credentials - `--encryption-aes-iv` 128 bit AES encryption initialization vector for storing OpenID credentials - OAuth authentication - `--oauth-url` OAuth provier url - `--oauth-clientid` OAuth client id - `--oauth-clientsecret` OAuth client secret - Options for file based remote store used for for testing purposes (`list`, `upload`, `download`, `fetch-blob`, `validate-part`, `test`) - `--storage-path` path to folder to store builds data - `--json-metadata` enable json output in store for all compact binary objects (off by default) - Output options for all builds commands - `--plain-progress` use plain line-by-line progress output - `--verbose`
* improvements and infrastructure for upcoming builds api command line (#284)Dan Engelbrecht2025-02-258-121/+290
| | | | | | | | | | | | | | * add modification tick to filesystem traversal * add ShowDetails option to ProgressBar * log callstack if we terminate process * handle chunking if MaxSize > 1MB * BasicFile write helpers and WriteToTempFile simplifications * bugfix for CompositeBuffer::IterateRange when using DecompressToComposite for actually comrpessed data revert of earlier optimization * faster compress/decompress for large disk-based files * enable progress feedback in IoHash::HashBuffer * add payload validation in HttpClient::Get * fix range requests (range is including end byte) * remove BuildPartId for blob/block related operations in builds api
* move WriteToTempFile to basicfile.h (#283)Dan Engelbrecht2025-02-122-3/+71
| | | add helper constructors to BasicFile
* Add multithreading directory scanning in core/filesystem (#277)Dan Engelbrecht2025-01-223-29/+195
| | | | | | add DirectoryContent::IncludeFileSizes add DirectoryContent::IncludeAttributes add multithreaded GetDirectoryContent use multithreaded GetDirectoryContent in workspace folder scanning
* move basicfile.h/cpp -> zencore (#273)Dan Engelbrecht2025-01-163-0/+1220
| | | | | | move jupiter.h/cpp -> zenutil move packageformat.h/.cpp -> zenhttp zenutil now depends on zenhttp instead of the inverse
* increase limit for mmap path to 8kb (#270)Dan Engelbrecht2024-12-191-1/+1
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* Miscellaneous minor LLM fixes (#268)v5.5.17-pre0Stefan Boberg2024-12-172-3/+5
| | | | | | | With this change, LLM tags are assigned using the name,parent tuple rather than just by name only. This allows tag hierarchies like `cache/store` and `project/store` which would previously get collapsed into the first pair seen when registering the `store` tag. This PR also adds some more LLM tag annotations to more accurately associate memory allocations with subsystems In addition, this PR also tweaks the frequency of timer marker events to increase the resolution in Insights and avoid some cases of Insights deciding that marker events are too far apart since we don't allocate as frequently as UE tends to.
* added test verification of XXH3_128Stream vs XXH3_128::HashMemoryStefan Boberg2024-12-131-0/+2
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* fixed XXH3_128Stream so it initializes the state properlyStefan Boberg2024-12-132-3/+40
| | | | the old version is still present for now, with a _deprecated suffix
* added xxhash unit tests (which currently fail)Stefan Boberg2024-12-132-0/+46
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* Memory tracking improvements (#262)Stefan Boberg2024-12-111-0/+3
| | | | | * added LLM tag to properly tag RPC allocations * annotated some more httpsys functions with memory tags * only emit memory scope events if the active tag is different from the new tag
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