### Description
Use esbuild to accelerate bundle build.
This change uses esbuild to replace webpack for onnxruntime-web. Bundle
build time reduced from ~20sec to ~0.6sec on my windows dev box.
A few changes applied:
- import nodejs modules using "node:" prefix
- remove enum declaration inside namespace (EncoderUsage)
- use "fs/promise" to replace the old promisify from "util"
- separate ort-web and test-runner. Previously they are bundled
together, now they are built into 2 files.
- optimize karma runner launch time
- remove unnecessary sourcemap preprocessor. sourcemaps are handled
inside esbuild
- remove unnecessary proxies (because ort-web and test-runner are
separated now, the path are correctly inferred)
- remove file watcher for test data
- optimize special handling as esbuild plugins:
- polyfill dummy imports for node.js modules when targetting browser.
- load as content string for ort-wasm-*.worker.js
- load as content string for ./proxy-worker/main.ts
- a source patch to ort-wasm*-threaded*.js (see details in comments in
code)
- updated debug configurations for sourcemap mapping to ensure
out-of-box good dev experience
### Description
There are currently multiple failures that blocking the CI pipelines so
this PR has all of the fixes in order to make sure it passes the CI.
Otherwise a single fix will still fail the CI.
includes:
#16960#16958
Please help to make sure this PR get merged once CI passed.
@snnn @carzh @guschmue
Fixed:
[AB#18118](https://aiinfra.visualstudio.com/6a833879-cd9b-44a4-a9de-adc2d818f13c/_workitems/edit/18118)
---------
Co-authored-by: Caroline Zhu <carolinezhu@microsoft.com@orttrainingdev7.d32nl1ml4oruzj4qz3bqlggovf.px.internal.cloudapp.net>
### Description
- enable unit test for js/common in CI
- add debug config in js/.vscode/launch.json
- enable source map for js/common/test for debugging purposes; add
source map files to ignore list
- ignore js/common/test folder for npm packaging
