John's suggestion, other changes

src/commands/project.ts

@@ -140,16 +140,17 @@ export async function createProject(node: NodeBase | undefined, api?: AtelierAPI
 
       // Technically a project is a "document", so tell the server that we created it
       try {
-        await new StudioActions().fireProjectUserAction(api, name, OtherStudioAction.CreatedNewDocument);
-        await new StudioActions().fireProjectUserAction(api, name, OtherStudioAction.FirstTimeDocumentSave);
+        const studioActions = new StudioActions();
+        await studioActions.fireProjectUserAction(api, name, OtherStudioAction.CreatedNewDocument);
+        await studioActions.fireProjectUserAction(api, name, OtherStudioAction.FirstTimeDocumentSave);
       } catch (error) {
         let message = `Source control actions failed for project '${name}'.`;
         if (error && error.errorText && error.errorText !== "") {
           outputChannel.appendLine("\n" + error.errorText);
           outputChannel.show(true);
           message += " Check 'ObjectScript' output channel for details.";
         }
-        return vscode.window.showErrorMessage(message, "Dismiss");
+        vscode.window.showErrorMessage(message, "Dismiss");
       }
 
       // Refresh the explorer
@@ -204,7 +205,7 @@ export async function deleteProject(node: ProjectNode | undefined): Promise<any>
       outputChannel.show(true);
       message += " Check 'ObjectScript' output channel for details.";
     }
-    return vscode.window.showErrorMessage(message, "Dismiss");
+    vscode.window.showErrorMessage(message, "Dismiss");
   }
 
   // Refresh the explorer
@@ -736,17 +737,9 @@ export async function modifyProject(
   }
 
   // Technically a project is a "document", so tell the server that we're opening it
-  try {
-    await new StudioActions().fireProjectUserAction(api, project, OtherStudioAction.OpenedDocument);
-  } catch (error) {
-    let message = `'OpenedDocument' source control action failed for project '${project}'.`;
-    if (error && error.errorText && error.errorText !== "") {
-      outputChannel.appendLine("\n" + error.errorText);
-      outputChannel.show(true);
-      message += " Check 'ObjectScript' output channel for details.";
-    }
-    return vscode.window.showErrorMessage(message, "Dismiss");
-  }
+  await new StudioActions()
+    .fireProjectUserAction(api, project, OtherStudioAction.OpenedDocument)
+    .catch(/* Swallow error because showing it is more disruptive than using a potentially outdated project definition */);
 
   let items: ProjectItem[] = await api
     .actionQuery("SELECT Name, Type FROM %Studio.Project_ProjectItemsList(?,?) WHERE Type != 'GBL'", [project, "1"])

src/commands/unitTest.ts

@@ -5,6 +5,7 @@ import { getFileText, methodOffsetToLine, outputChannel, stripClassMemberNameQuo
 import { fileSpecFromURI } from "../utils/FileProviderUtil";
 import { AtelierAPI } from "../api";
 import { DocumentContentProvider } from "../providers/DocumentContentProvider";
+import { StudioActions, OtherStudioAction } from "./studio";
 
 enum TestStatus {
   Failed = 0,
@@ -259,7 +260,7 @@ function replaceRootTestItems(testController: vscode.TestController): void {
 }
 
 /** Create a `Promise` that resolves to a query result containing an array of children for `item`. */
-function childrenForServerSideFolderItem(
+async function childrenForServerSideFolderItem(
   item: vscode.TestItem
 ): Promise<Atelier.Response<Atelier.Content<{ Name: string }[]>>> {
   let query: string;
@@ -275,6 +276,10 @@ function childrenForServerSideFolderItem(
   const params = new URLSearchParams(item.uri.query);
   const api = new AtelierAPI(item.uri);
   if (params.has("project")) {
+    // Technically a project is a "document", so tell the server that we're opening it
+    await new StudioActions()
+      .fireProjectUserAction(api, params.get("project"), OtherStudioAction.OpenedDocument)
+      .catch(/* Swallow error because showing it is more disruptive than using a potentially outdated project definition */);
     query =
       "SELECT DISTINCT CASE " +
       "WHEN $LENGTH(SUBSTR(Name,?),'.') > 1 THEN $PIECE(SUBSTR(Name,?),'.') " +

src/explorer/explorer.ts

@@ -6,6 +6,7 @@ import { config, OBJECTSCRIPT_FILE_SCHEMA, projectsExplorerProvider } from "../e
 import { WorkspaceNode } from "./models/workspaceNode";
 import { outputChannel } from "../utils";
 import { DocumentContentProvider } from "../providers/DocumentContentProvider";
+import { StudioActions, OtherStudioAction } from "../commands/studio";
 
 /** Get the URI for this leaf node */
 export function getLeafNodeUri(node: NodeBase, forceServerCopy = false): vscode.Uri {
@@ -74,6 +75,20 @@ export function registerExplorerOpen(): vscode.Disposable {
           if (remove == "Yes") {
             const api = new AtelierAPI(uri);
             try {
+              // Technically a project is a "document", so tell the server that we're editing it
+              const studioActions = new StudioActions();
+              await studioActions.fireProjectUserAction(api, project, OtherStudioAction.AttemptedEdit);
+              if (studioActions.projectEditAnswer != "1") {
+                // Don't perform the edit
+                if (studioActions.projectEditAnswer == "-1") {
+                  // Source control action failed
+                  vscode.window.showErrorMessage(
+                    `'AttemptedEdit' source control action failed for project '${project}'. Check the 'ObjectScript' Output channel for details.`,
+                    "Dismiss"
+                  );
+                }
+                return;
+              }
               // Remove the item from the project
               let prjFileName = fullName.startsWith("/") ? fullName.slice(1) : fullName;
               const ext = prjFileName.split(".").pop().toLowerCase();

src/explorer/models/projectNode.ts

@@ -18,7 +18,9 @@ export class ProjectNode extends NodeBase {
     // Technically a project is a "document", so tell the server that we're opening it
     const api = new AtelierAPI(this.workspaceFolderUri);
     api.setNamespace(this.namespace);
-    await new StudioActions().fireProjectUserAction(api, this.label, OtherStudioAction.OpenedDocument);
+    await new StudioActions()
+      .fireProjectUserAction(api, this.label, OtherStudioAction.OpenedDocument)
+      .catch(/* Swallow error because showing it is more disruptive than using a potentially outdated project definition */);
 
     node = new ProjectRootNode(
       "Classes",

src/providers/FileSystemProvider/FileSearchProvider.ts

@@ -3,6 +3,8 @@ import { projectContentsFromUri, studioOpenDialogFromURI } from "../../utils/Fil
 import { notNull } from "../../utils";
 import { DocumentContentProvider } from "../DocumentContentProvider";
 import { ProjectItem } from "../../commands/project";
+import { StudioActions, OtherStudioAction } from "../../commands/studio";
+import { AtelierAPI } from "../../api";
 
 export class FileSearchProvider implements vscode.FileSearchProvider {
   /**
@@ -11,20 +13,25 @@ export class FileSearchProvider implements vscode.FileSearchProvider {
    * @param options A set of options to consider while searching files.
    * @param token A cancellation token.
    */
-  public provideFileSearchResults(
+  public async provideFileSearchResults(
     query: vscode.FileSearchQuery,
     options: vscode.FileSearchOptions,
     token: vscode.CancellationToken
-  ): vscode.ProviderResult<vscode.Uri[]> {
+  ): Promise<vscode.Uri[]> {
     let counter = 0;
     let pattern = query.pattern.charAt(0) == "/" ? query.pattern.slice(1) : query.pattern;
     const params = new URLSearchParams(options.folder.query);
     const csp = params.has("csp") && ["", "1"].includes(params.get("csp"));
     if (params.has("project") && params.get("project").length) {
-      const patternRegex = new RegExp(`.*${pattern}.*`.replace(/\.|\//g, "[./]"), "i");
+      // Technically a project is a "document", so tell the server that we're opening it
+      await new StudioActions()
+        .fireProjectUserAction(new AtelierAPI(options.folder), params.get("project"), OtherStudioAction.OpenedDocument)
+        .catch(/* Swallow error because showing it is more disruptive than using a potentially outdated project definition */);
       if (token.isCancellationRequested) {
         return;
       }
+
+      const patternRegex = new RegExp(`.*${pattern}.*`.replace(/\.|\//g, "[./]"), "i");
       return projectContentsFromUri(options.folder, true).then((docs) =>
         docs
           .map((doc: ProjectItem) => {

src/providers/FileSystemProvider/FileSystemProvider.ts

@@ -204,13 +204,9 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
     if (params.has("project") && params.get("project").length) {
       if (["", "/"].includes(uri.path)) {
         // Technically a project is a "document", so tell the server that we're opening it
-        try {
-          await new StudioActions().fireProjectUserAction(api, params.get("project"), OtherStudioAction.OpenedDocument);
-        } catch {
-          throw vscode.FileSystemError.Unavailable(
-            `'OpenedDocument' source control action failed for '${params.get("project")}.PRJ'`
-          );
-        }
+        await new StudioActions()
+          .fireProjectUserAction(api, params.get("project"), OtherStudioAction.OpenedDocument)
+          .catch(/* Swallow error because showing it is more disruptive than using a potentially outdated project definition */);
       }
 
       // Get all items in the project

src/providers/FileSystemProvider/TextSearchProvider.ts

@@ -6,6 +6,7 @@ import { DocumentContentProvider } from "../DocumentContentProvider";
 import { notNull, outputChannel, throttleRequests } from "../../utils";
 import { config } from "../../extension";
 import { fileSpecFromURI } from "../../utils/FileProviderUtil";
+import { OtherStudioAction, StudioActions } from "../../commands/studio";
 
 /**
  * Convert an `attrline` in a description to a line number in document `content`.
@@ -395,6 +396,16 @@ export class TextSearchProvider implements vscode.TextSearchProvider {
     // Needed because the server matches the full line against the regex and ignores the case parameter when in regex mode
     const pattern = query.isRegExp ? `${!query.isCaseSensitive ? "(?i)" : ""}.*${query.pattern}.*` : query.pattern;
 
+    if (params.has("project") && params.get("project").length) {
+      // Technically a project is a "document", so tell the server that we're opening it
+      await new StudioActions()
+        .fireProjectUserAction(api, params.get("project"), OtherStudioAction.OpenedDocument)
+        .catch(/* Swallow error because showing it is more disruptive than using a potentially outdated project definition */);
+    }
+    if (token.isCancellationRequested) {
+      return;
+    }
+
     if (api.config.apiVersion >= 6) {
       // Build the request object
       const project = params.has("project") && params.get("project").length ? params.get("project") : undefined;