@wordpress/core-data/build/locks/engine.cjs.map

Access to and manipulation of core WordPress entities.

{
  "version": 3,
  "sources": ["../../src/locks/engine.js"],
  "sourcesContent": ["/**\n * Internal dependencies\n */\nimport reducer from './reducer';\nimport { isLockAvailable, getPendingLockRequests } from './selectors';\n\nexport default function createLocks() {\n\tlet state = reducer( undefined, { type: '@@INIT' } );\n\n\tfunction processPendingLockRequests() {\n\t\tfor ( const request of getPendingLockRequests( state ) ) {\n\t\t\tconst { store, path, exclusive, notifyAcquired } = request;\n\t\t\tif ( isLockAvailable( state, store, path, { exclusive } ) ) {\n\t\t\t\tconst lock = { store, path, exclusive };\n\t\t\t\tstate = reducer( state, {\n\t\t\t\t\ttype: 'GRANT_LOCK_REQUEST',\n\t\t\t\t\tlock,\n\t\t\t\t\trequest,\n\t\t\t\t} );\n\t\t\t\tnotifyAcquired( lock );\n\t\t\t}\n\t\t}\n\t}\n\n\tfunction acquire( store, path, exclusive ) {\n\t\treturn new Promise( ( resolve ) => {\n\t\t\tstate = reducer( state, {\n\t\t\t\ttype: 'ENQUEUE_LOCK_REQUEST',\n\t\t\t\trequest: { store, path, exclusive, notifyAcquired: resolve },\n\t\t\t} );\n\t\t\tprocessPendingLockRequests();\n\t\t} );\n\t}\n\tfunction release( lock ) {\n\t\tstate = reducer( state, {\n\t\t\ttype: 'RELEASE_LOCK',\n\t\t\tlock,\n\t\t} );\n\t\tprocessPendingLockRequests();\n\t}\n\n\treturn { acquire, release };\n}\n"],
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  "names": ["reducer"]
}