feat(core): add pre and post run apis

[FrozenPandaz]

Current Behavior

There is no specific API for running things before and after tasks run.

Expected Behavior

This PR adds an API akin to npm's preinstall and postinstall.

Plugins can now specify preRun and postRun functions which run before and after Nx runs tasks respectively.

import type { PreRunContext, PostRunContext } from '@nx/devkit';

interface PluginOptions {
  field: any;
}

export function preRun(options: PluginOptions, context: PreRunContext) {
  console.log('prerun')
}

export function postRun(options: PluginOptions, context: PostRunContext) {
  console.log('postrun', context.taskResults)
}

Related Issue(s)

Fixes #

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Name	Status	Preview	Updated (UTC)
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☁️ Nx Cloud last updated this comment at 2025-01-15 23:08:36 UTC

[github-actions]

🐳 We have a release for that!

This PR has a release associated with it. You can try it out using this command:

npx [email protected] my-workspace

Or just copy this version and use it in your own command:

0.0.0-pr-29636-e3c31b7

Release details	📑
Published version	0.0.0-pr-29636-e3c31b7
Triggered by	@FrozenPandaz
Branch	lifecycles
Commit	e3c31b7
Workflow run	12798193611

To request a new release for this pull request, mention someone from the Nx team or the @nrwl/nx-pipelines-reviewers.