Use consistent cwd from RushCommandLineParser for path resolution

Co-authored-by: iclanton <5010588+iclanton@users.noreply.github.com>

Author: Copilot

libraries/rush-lib/src/cli/RushCommandLineParser.ts

@@ -88,6 +88,13 @@ export class RushCommandLineParser extends CommandLineParser {
   private readonly _terminal: Terminal;
   private readonly _autocreateBuildCommand: boolean;
 
+  /**
+   * The current working directory that was used to find the Rush configuration.
+   */
+  public get cwd(): string {
+    return this._rushOptions.cwd;
+  }
+
   public constructor(options?: Partial<IRushCommandLineParserOptions>) {
     super({
       toolFilename: 'rush',

libraries/rush-lib/src/cli/actions/InstallAction.ts

@@ -41,7 +41,8 @@ export class InstallAction extends BaseInstallAction {
         // Disable filtering because rush-project.json is riggable and therefore may not be available
         enableFiltering: false
       },
-      includeSubspaceSelector: true
+      includeSubspaceSelector: true,
+      cwd: this.parser.cwd
     });
 
     this._checkOnlyParameter = this.defineFlagParameter({

libraries/rush-lib/src/cli/actions/ListAction.ts

@@ -116,7 +116,8 @@ export class ListAction extends BaseRushAction {
         // Disable filtering because rush-project.json is riggable and therefore may not be available
         enableFiltering: false
       },
-      includeSubspaceSelector: false
+      includeSubspaceSelector: false,
+      cwd: this.parser.cwd
     });
   }
 

libraries/rush-lib/src/cli/actions/UpdateAction.ts

@@ -45,7 +45,8 @@ export class UpdateAction extends BaseInstallAction {
           // Disable filtering because rush-project.json is riggable and therefore may not be available
           enableFiltering: false
         },
-        includeSubspaceSelector: true
+        includeSubspaceSelector: true,
+        cwd: this.parser.cwd
       });
     }
 

libraries/rush-lib/src/cli/parsing/SelectionParameterSet.ts

@@ -30,6 +30,11 @@ export const SUBSPACE_LONG_ARG_NAME: '--subspace' = '--subspace';
 interface ISelectionParameterSetOptions {
   gitOptions: IGitSelectorParserOptions;
   includeSubspaceSelector: boolean;
+  /**
+   * The working directory used to resolve relative paths.
+   * This should be the same directory that was used to find the Rush configuration.
+   */
+  cwd: string;
 }
 
 /**
@@ -59,7 +64,7 @@ export class SelectionParameterSet {
     action: CommandLineParameterProvider,
     options: ISelectionParameterSetOptions
   ) {
-    const { gitOptions, includeSubspaceSelector } = options;
+    const { gitOptions, includeSubspaceSelector, cwd } = options;
     this._rushConfiguration = rushConfiguration;
 
     const selectorParsers: Map<string, ISelectorParser<RushConfigurationProject>> = new Map<
@@ -73,7 +78,7 @@ export class SelectionParameterSet {
     selectorParsers.set('tag', new TagProjectSelectorParser(rushConfiguration));
     selectorParsers.set('version-policy', new VersionPolicyProjectSelectorParser(rushConfiguration));
     selectorParsers.set('subspace', new SubspaceSelectorParser(rushConfiguration));
-    selectorParsers.set('path', new PathProjectSelectorParser(rushConfiguration, process.cwd()));
+    selectorParsers.set('path', new PathProjectSelectorParser(rushConfiguration, cwd));
 
     this._selectorParserByScope = selectorParsers;
 

libraries/rush-lib/src/cli/scriptActions/PhasedScriptAction.ts

@@ -236,7 +236,8 @@ export class PhasedScriptAction extends BaseScriptAction<IPhasedCommandConfig> i
         // Enable filtering to reduce evaluation cost
         enableFiltering: true
       },
-      includeSubspaceSelector: false
+      includeSubspaceSelector: false,
+      cwd: this.parser.cwd
     });
 
     this._verboseParameter = this.defineFlagParameter({