evanw/esbuild
evanw/esbuild
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An extremely fast bundler for the web
release notes
Published 1/17/2023
PatchSafe upgradeAdd onDispose to the plugin API (#2140, #2205)
If your plugin wants to perform some cleanup after it's no longer going to be used, you can now use the onDispose API to register a callback for cleanup-related tasks. For example, if a plugin starts a long-running child process then it may want to terminate that process when the plugin is discarded. Previously there was no way to do this. Here's an example:
let examplePlugin = {
name: 'example',
setup(build) {
build.onDispose(() => {
console.log('This plugin is no longer used')
})
},
}
These onDispose callbacks will be called after every build() call regardless of whether the build failed or not as well as after the first dispose() call on a given build context.
release notes
Published 1/17/2023
PatchSafe upgradeAdd onDispose to the plugin API (#2140, #2205)
If your plugin wants to perform some cleanup after it's no longer going to be used, you can now use the onDispose API to register a callback for cleanup-related tasks. For example, if a plugin starts a long-running child process then it may want to terminate that process when the plugin is discarded. Previously there was no way to do this. Here's an example:
let examplePlugin = {
name: 'example',
setup(build) {
build.onDispose(() => {
console.log('This plugin is no longer used')
})
},
}
These onDispose callbacks will be called after every build() call regardless of whether the build failed or not as well as after the first dispose() call on a given build context.