[2025-04-14] Libs and Engine Team Demo Day

[GregoryTravis]

James:

• Move from_text to parse. Move from_text to parse. #12675
• Handle empty text in URI.parse Handle empty text in URI.parse #12786
• Enables Rename for all types in cloud Enables Rename for all types in cloud #12821

Radosław:

• Finished the OAuth integration Google Sheets and Snowflake integration with OAuth credentials #12084
  • GUI part: External Service Credentials #12454
  • Fixes:
    • Add missing CI configuration for Google OAuth credentials Add missing CI configuration for Google OAuth credentials #12797
    • Fix Google API issues with Native Image Fix Google API issues with Native Image #12817
• Finished and merged a pending Types PR (it was on hold as I prioritized OAuth for the release) Static analysis: resolve conversions and check argument types #12362
• Finishing work on Numeric_Column type refinement Introduce Numeric_Column type refinement #12402

Greg:

• Document generic JDBC drivers Document generic JDBC drivers #12701
• Clone builder to prevent EnsoSecretHelper from leaking secrets Clone builder to prevent EnsoSecretHelper from leaking secrets #12702
• Support Reading Fixed Width Text Files Support Reading Fixed Width Text Files #12726
• Do not use import all in Rounding_Mode Do not use import all in Rounding_Mode #12836
• rm imports itself rm imports itself #12837

Ad:

• Add Regex_Match for Snowflake Add Regex_Match for Snowflake #12671
• Add credential icons Add credential icons #12746

Martha:

• Fix grid not updating Fix grid not updating  #12672
• Fix Columns in Table Viz Fix Columns in Table Viz #12765
• fix grid reloading issue fix grid reloading issue #12773
• Use label font style for scatterplot key Use label font style for scatterplot key #12832

Hubert:

• NI optimizations/bugfixes:

  • Relax deadlock watchdog rules for Native Image Relax deadlock watchdog rules for Native Image #12733
  • Native Image dependency optimizations Native Image dependency optimizations #12743
  • Another update to openxmlformats schemas Another update to openxmlformats schemas #12772
  • Run enso exec directly rather than via shell Run enso exec directly rather than via shell #12804
  • Ensure correct BouncyCastle initialization for NI Ensure correct BouncyCastle initialization for NI #12822

• MacOS updates:

  • Limit max memory on MacOS Arm NI builds Limit max memory on MacOS Arm NI builds #12698
  • Further bump max memory on mac build Further bump max memory on mac build #12724
  • Bump max memory once again Bump max memory once again #12727
  • Resources in truffle-api jar need to be signed Resources in truffle-api jar need to be signed #12780
  • snwoflake-jdbc-thin forced update of signed archives snwoflake-jdbc-thin forced update of signed archives #12791
  • Fix typo in artifact's name required for signing Fix typo in artifact's name required for signing #12807

• Various bugfixes:

  • Bump enso4igv runner Bump enso4igv runner #12705
  • Follow up on varargs logging arguments Follow up on varargs logging arguments #12699
  • Fix telemetry arg mismatch Fix telemetry arg mismatch #12706
  • Refactor org.enso.projectmanager.boot.configuration Refactor org.enso.projectmanager.boot.configuration #12753
  • Update CODEOWNERS for signing archives Update CODEOWNERS for signing archives #12801

Pavel:

• Refresh token in telemetry appender Refresh token in telemetry appender #12788
• TelemetryAppender is not stopped on first encountered failure TelemetryAppender is not stopped on first encountered failure #12833
• ContextRule for runtime-integration-tests Introduce ContextRule for runtime tests #12667

Dmitry:

• Set enso cloud directory Set enso cloud directory #12691
• Update title when starting hybrid project Update title when starting hybrid project #12700
• Sync hybrid projects using multipart upload Sync hybrid projects using multipart upload #12732
• Hide temporary directories of projects running in Hybrid mode Hide temporary directories of projects running in Hybrid mode #12735
• Revert hiding temporary directories of projects running in Hybrid mode Revert hiding temporary directories of projects running in Hybrid mode #12752
• Hide temporary directories of projects running in Hybrid mode Hide temporary directories of projects running in Hybrid mode #12754
• Update file name when synchronizing hybrid project Update file name when synchronizing hybrid project #12766
• Project-manager-shim creates directory when recovering project metadata Project-manager-shim creates directory when recovering project metadata #12835

[radeusgd]

Enso_Google-Sheets.mp4

[JaroslavTulach]

Parsing Typical Main.enso Sped Up by 73%

Is this the typical Main.enso code?

main =
    operator1 = 234785527.1360544799
    operator2 = (operator1.foldl (operator2.foldr))+(operator1)
    operator3 = (operator1||operator2)*(operator3)
    operator4 = (operator2.init (operator4))>=(operator2.last (operator1))
    operator5 = "pkffvdpcdvbxj"
    operator6 = -782556179.47529512
    operator7 = -989838475.111515869
    operator8 = (operator4.filter (operator7))!=(operator8.length)
    operator9 = operator1.length (operator8||operator8)>(operator6.tail)
      (operator3.reverse (operator2))!=(operator4) (operator1/operator6)<(operator4) 
    operator10 = (operator10.init (operator4.reverse))*(operator6)
    ...

• newDef and newUse directly register occurences into scope #12687
• 60% speedup of AliasAnalysis with many local variables #12720
• Connect Use with Def via GraphBuilder #12748
• Splitting Graph API and GraphImpl #12696
• 12% faster ManyLocalVars bench by using map in resolveUsage #12798

Cons

• problems with local variables during debugging
• 70x slowdown in InlineCompiler*Benchmarks #12806

PoC: Micro Distribution II

• PoC: Getting Any, Text & numbers closure down to 35 modules #12819

Small Bugfixes

• getSourceSection and hasSourceSection must be consistent #12679
• Speed startup a bit: Generate per package Persistables class #12771