fix(core): handle nullable lock when creating project graph (#30000)

leosvelperez · jaysoo · commit e09a5b5fb2bb · 2025-02-12T18:32:22.000-05:00
## Current Behavior The project graph construction can throw an error when the lock is not created: #29821 (comment). ## Expected Behavior The project graph construction should correctly handle the nullable lock. ## Related Issue(s) Fixes #
diff --git a/packages/nx/src/project-graph/project-graph.ts b/packages/nx/src/project-graph/project-graph.ts
@@ -363,7 +363,7 @@ export async function createProjectGraphAndSourceMapsAsync(
     } catch (e) {
       handleProjectGraphError(opts, e);
     } finally {
-      lock.unlock();
+      lock?.unlock();
     }
   } else {
     try {

Original file line number	Diff line number	Diff line change
`@@ -363,7 +363,7 @@ export async function createProjectGraphAndSourceMapsAsync(`
`363`	`363`	`} catch (e) {`
`364`	`364`	`handleProjectGraphError(opts, e);`
`365`	`365`	`} finally {`
`366`		`- lock.unlock();`
	`366`	`+ lock?.unlock();`
`367`	`367`	`}`
`368`	`368`	`} else {`
`369`	`369`	`try {`