From e49243d74de079377b7d67aef298fedac6f36b1b Mon Sep 17 00:00:00 2001
From: AgentEnder <craigorycoppola@gmail.com>
Date: Fri, 11 Nov 2022 16:46:57 -0500
Subject: [PATCH] feat(core): add implicitDependencies: '*'

---
 .../build-nodes/workspace-projects.spec.ts    | 32 +++++++++++++++++++
 .../build-nodes/workspace-projects.ts         | 32 ++++++++++++++++---
 .../src/project-graph/build-project-graph.ts  | 18 +++++------
 3 files changed, 68 insertions(+), 14 deletions(-)
 create mode 100644 packages/nx/src/project-graph/build-nodes/workspace-projects.spec.ts

diff --git a/packages/nx/src/project-graph/build-nodes/workspace-projects.spec.ts b/packages/nx/src/project-graph/build-nodes/workspace-projects.spec.ts
new file mode 100644
index 00000000000000..d31d2e4a33dca5
--- /dev/null
+++ b/packages/nx/src/project-graph/build-nodes/workspace-projects.spec.ts
@@ -0,0 +1,32 @@
+import { ProjectConfiguration } from 'nx/src/config/workspace-json-project-json';
+import { normalizeImplicitDependencies } from './workspace-projects';
+
+describe('workspace-projects', () => {
+  describe('normalizeImplicitDependencies', () => {
+    it('should expand "*" implicit dependencies', () => {
+      expect(
+        normalizeImplicitDependencies('test-project', ['*'], {
+          fileMap: {},
+          filesToProcess: {},
+          workspace: {
+            version: 2,
+            projects: {
+              ...makeProject('test-project'),
+              ...makeProject('a'),
+              ...makeProject('b'),
+              ...makeProject('c'),
+            },
+          },
+        })
+      ).toEqual(['a', 'b', 'c']);
+    });
+  });
+});
+
+function makeProject(name: string): Record<string, ProjectConfiguration> {
+  return {
+    [name]: {
+      root: `packages/${name}`,
+    },
+  };
+}
diff --git a/packages/nx/src/project-graph/build-nodes/workspace-projects.ts b/packages/nx/src/project-graph/build-nodes/workspace-projects.ts
index 479505d308869e..cace8c879f043c 100644
--- a/packages/nx/src/project-graph/build-nodes/workspace-projects.ts
+++ b/packages/nx/src/project-graph/build-nodes/workspace-projects.ts
@@ -11,7 +11,10 @@ import { ProjectGraphBuilder } from '../project-graph-builder';
 import { PackageJson } from 'nx/src/utils/package-json';
 import { readJsonFile } from 'nx/src/utils/fileutils';
 import { NxJsonConfiguration } from 'nx/src/config/nx-json';
-import { TargetConfiguration } from 'nx/src/config/workspace-json-project-json';
+import {
+  ProjectConfiguration,
+  TargetConfiguration,
+} from 'nx/src/config/workspace-json-project-json';
 
 export function buildWorkspaceProjectNodes(
   ctx: ProjectGraphProcessorContext,
@@ -22,6 +25,7 @@ export function buildWorkspaceProjectNodes(
   Object.keys(ctx.workspace.projects).forEach((key) => {
     const p = ctx.workspace.projects[key];
     const projectRoot = join(workspaceRoot, p.root);
+
     if (existsSync(join(projectRoot, 'package.json'))) {
       p.targets = mergeNpmScriptsWithTargets(projectRoot, p.targets);
 
@@ -42,6 +46,12 @@ export function buildWorkspaceProjectNodes(
       }
     }
 
+    p.implicitDependencies = normalizeImplicitDependencies(
+      key,
+      p.implicitDependencies,
+      ctx
+    );
+
     p.targets = mergeNxDefaultTargetsWithNxTargets(
       p.targets,
       nxJson.targetDefaults
@@ -59,10 +69,7 @@ export function buildWorkspaceProjectNodes(
           ? 'e2e'
           : 'app'
         : 'lib';
-    const tags =
-      ctx.workspace.projects && ctx.workspace.projects[key]
-        ? ctx.workspace.projects[key].tags || []
-        : [];
+    const tags = ctx.workspace.projects?.[key]?.tags || [];
 
     toAdd.push({
       name: key,
@@ -112,3 +119,18 @@ function mergeNxDefaultTargetsWithNxTargets(
   }
   return targets;
 }
+
+export function normalizeImplicitDependencies(
+  source: string,
+  implicitDependencies: ProjectConfiguration['implicitDependencies'],
+  context: ProjectGraphProcessorContext
+) {
+  return implicitDependencies?.flatMap((target) => {
+    if (target === '*') {
+      return Object.keys(context.workspace.projects).filter(
+        (projectName) => projectName !== source
+      );
+    }
+    return target;
+  });
+}
diff --git a/packages/nx/src/project-graph/build-project-graph.ts b/packages/nx/src/project-graph/build-project-graph.ts
index a877027215e051..2dc153c5d98b24 100644
--- a/packages/nx/src/project-graph/build-project-graph.ts
+++ b/packages/nx/src/project-graph/build-project-graph.ts
@@ -25,7 +25,6 @@ import { getRootTsConfigPath } from '../utils/typescript';
 import {
   ProjectFileMap,
   ProjectGraph,
-  ProjectGraphExternalNode,
   ProjectGraphProcessorContext,
 } from '../config/project-graph';
 import { readJsonFile } from '../utils/fileutils';
@@ -415,14 +414,15 @@ function createContext(
   fileMap: ProjectFileMap,
   filesToProcess: ProjectFileMap
 ): ProjectGraphProcessorContext {
-  const projects: Record<string, ProjectConfiguration> = Object.keys(
-    projectsConfigurations.projects
-  ).reduce((map, projectName) => {
-    map[projectName] = {
-      ...projectsConfigurations.projects[projectName],
-    };
-    return map;
-  }, {});
+  const projects = Object.keys(projectsConfigurations.projects).reduce(
+    (map, projectName) => {
+      map[projectName] = {
+        ...projectsConfigurations.projects[projectName],
+      };
+      return map;
+    },
+    {} as Record<string, ProjectConfiguration>
+  );
   return {
     workspace: {
       ...projectsConfigurations,