Improvements and bugfixes compared to source-map-support

[cspotcode]

Here is a changelog of improvements we have made relative to source-map-support

If you're here for the first time, you can npm install @cspotcode/source-map-support and require('@cspotcode/source-map-support').install() as a drop-in replacement for npm install source-map-support

This encompasses improvements in @cspotcode/source-map and @cspotcode/source-map-consumer since they were created for, and are primarily consumed by, this library.

0.8.1

• Fix bug where errors without a message would still have a trailing colon in the first line of their stack, e.g. Error: instead of Error fix bug where errors without a message would still have colon in "Error: " #39

0.8

See #38 for all code changes

Changes

• Switch sourcemap consumer to @jridgewell/trace-mapping
  • drops WASM requirement
  • library is externally maintained
• Normalize cache keys to share single cache entry for both URIs and native paths

Fixes

• Correctly render WASM stack frames
• Fixed bug where file:/// URLs in stack traces were not consistently percent-encoded
• ensure formatting of module paths within stack frames code snippets is consistent with vanilla node
  • stack frame/snippet from nodejs may be native path or file URI
    • CJS uses native paths
    • ESM uses file URIs
  • mapped frame should match: either native path or file URI
  • Note: On windows, this means backslashes, starts with drive letter, no file:// prefix

Other

• Add node 17 and 18 to test matrix
• Add tests for async, Promise.all, Promise.any stack frames
• Add tests for different path styles in sourcemaps: URIs, native paths, absolute and relative

0.7

Adds

• Adds uninstall() method to safely remove all hooks from the environment
  • Add uninstall() which will remove hooks from the environment #29
• Supports multiple instances of this library by sharing state via a global singleton
  • Even if package manager creates multiple copies of this library in the dependency tree, they will cooperate and share installed hooks, cache, etc
  • Support multiple instances of source-map-support #28
• redirects require("source-map-support") to require("@cspotcode/source-map-support")
  • Optionally notifies consuming code via callback so it can choose to log warnings to users
  • Consuming code can opt-out of this behavior via option
  • necessary because source-map-support does not implement Support multiple instances of source-map-support #28
  • refactor: redirect subsequent imports of "source-map-support" to this… #23, Amendment to #23: redirect subsequent imports of "source-map-support" to this package #30 @ejose19
• Add @cspotcode/source-map-support/register-hook-require entrypoint
  • Same as @cspotcode/source-map-support/register but with hookRequire enabled
  • Add @cspotcode/source-map-support/register-hook-require #25

0.6

includes 0.6.0 and 0.6.1

Adds

• bundles TypeScript types; no need for @types/
  • Bundle types #18, Add bundled type declarations #13, Ship typescript definitions evanw/node-source-map-support#285
• colorized output matching node
  • fix colorized output #17, Colorized logging of stack traces matching vanilla node behavior #22, Color support? evanw/node-source-map-support#263

Fixes

• formatting of async stack frames
  • Fix async stack frames #20, Fix rendering of async stack frames #12, Node 12 "async" annotations are lost when using this package evanw/node-source-map-support#243
• Fixes broken NodeError formatting; will no longer strip codes from NodeError
  • Fix NodeError formatting to include code #3, Removes error code from node errors evanw/node-source-map-support#291
• process.on('exit') listeners should run before fatal error is logged
  • Fix #15: process 'exit' listeners should run before fatal error is logged #16, Wrong order of process 'exit' event and logging of unhandled exception #15

Performance

• use newer source-map dependency with WASM components for improved performance, maybe smaller install size? (haven't actually checked install size)
  • upgrade source-map dep #9
• Removes browser bundle for smaller package size
  • trim down package size #6
• Removes buffer-from dependency for smaller install size
  • remove buffer-from #8

Removed

• Support for EOLed node versions. We test against and support node 12, 14, and 16
  • only test against and support supported node versions #7
• Removes browser bundle for smaller package size
  • trim down package size #6

Other

• Runs tests on CI
  • CI #1