js: Add Inject config option

Fixes #8164
This commit is contained in:
Bjørn Erik Pedersen
2021-01-22 17:07:23 +01:00
parent 241b7483ea
commit 32b86076ee
4 changed files with 73 additions and 33 deletions

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@@ -43,6 +43,9 @@ minify [bool]
avoidTDZ {{< new-in "0.78.0" >}}
: There is/was a bug in WebKit with severe performance issue with the tracking of TDZ checks in JavaScriptCore. Enabling this flag removes the TDZ and `const` assignment checks and may improve performance of larger JS codebases until the WebKit fix is in widespread use. See https://bugs.webkit.org/show_bug.cgi?id=199866
inject [slice] {{< new-in "0.81.0" >}}
: This option allows you to automatically replace a global variable with an import from another file. The path names must be relative to `assets`. See https://esbuild.github.io/api/#inject
shims {{< new-in "0.81.0" >}}
: This option allows swapping out a component with another. A common use case is to load dependencies like React from a CDN (with _shims_) when in production, but running with the full bundled `node_modules` dependency during development: