Remove misleading text about passing arguments to env by chee · Pull Request #1448 · TypeStrong/ts-node (original) (raw)

v10.5.0

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Questions about this release? Ask in the official discussion thread: #​1634

Added

• Eliminate "Emit Skipped" errors (#​693, #​1345, #​1629)
  • Avoids all "Emit Skipped" errors by performing a fallback transpileOnly-style transformation.
  • Does not affect typechecking. Type errors are still detected and thrown.
  • Fallback has the same limitations as isolatedModules. This will only affect rare cases such as using const enums with preserveConstEnums disabled.
  • Fixes #​693
• Graduate swc transpiler out of experimental; add swc: true convenience option (docs) (#​1487, #​1536, #​1613, #​1627)
  • "swc": true or --swc will use swc for faster execution
  • This feature is no longer marked "experimental." Thank you to everyone who filed bugs!
• swc transpiler attempts to load @swc/core or @swc/wasm dependencies from your project before falling-back to global installations (#​1613, #​1627)
  • global fallback only occurs when using a global installation of ts-node
• Add support for TypeScript's traceResolution output (docs) (#​1128, #​1491) @​TheUnlocked
• Support import assertions in ESM loader (docs) (#​1557, #​1558, #​1559, #​1573) @​Pokute, @​geigerzaehler
  • Allows importing JSON files from ESM with the requisite flag (docs)
• ts-node -vvv also logs absolute paths to ts-node and typescript, to make it more obvious when you're accidentally using globally-installed versions (#​1323, #​1620)
• Add swc target "es2022" (#​1535, #​1540)
  • When you have target es2022 in tsconfig, will use swc's es2022 target

Changed

• Initialize TypeScript compiler before starting REPL prompt (#​1498) @​TheUnlocked
  • Improves responsiveness for first line of REPL input
• Use v8-compile-cache-lib to load typescript
  • improves startup time (#​1339, #​1603)
• Support both --camelCase and --hyphen-case for all CLI flags; update documentation to use --camelCase (#​1598, #​1599)
  • Not a breaking change; CLI continues to accept both forms
• Make TSError diagnosticText property non-enumerable to prevent it from being logged below the stack (#​1632)

Fixed

• Fix #​1538: REPL inputs fail to transpile via swc (#​1538, #​1541, #​1602)
• Fix #​1478: REPL erroneously logged undefined for all inputs after the first when using swc transpiler (#​1478, #​1580, #​1602)
• Fix #​1389: In --showConfig output, emit accurate moduleTypes paths resolved relative to the tsconfig.json which declared them (#​1389, #​1619)
• Fix: Remove indentation from ts-node --help output (#​1597, #​1600)
• Fix #​1425: Merged definitions correctly into tsconfig.schemastore-schema.json (#​1425, #​1618)
• Fix: Allow disabling "use strict" emit in SWC transpiler (#​1531, #​1537)
• Fix: Add missing ERR_UNKNOWN_FILE_EXTENSION constructor; was throwing ERR_UNKNOWN_FILE_EXTENSION is not a constructor (#​1562) @​bluelovers
• Fix #​1565: entrypoint resolution failed on node v12.0.x and v12.1.x (#​1565, #​1566) @​davidmurdoch

Docs

• Explain env -S flag for shebangs (docs) (#​1448, #​1545) @​sheeit, @​chee
• Suggest skipIgnore when you want to compile files in node_modules (docs) (#​1553) @​webstrand
• Fix typo in moduleTypes on options page (docs) (#​1630, #​1633)

Misc

• Adds experimental experimentalResolverFeatures option, but it does not do anything yet (#​1514, #​1614)

https://github.com/TypeStrong/ts-node/milestone/4