only prompt for project if more than one in workspace

Dennitz · Nov 14, 2017 · 474c2f3 · 474c2f3
1 parent af1fee6
commit 474c2f3
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Showing 3 changed files with 46 additions and 30 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Changelog
 
+- 1.0.3: Only prompt for project if more than one project in workspace.
 - 1.0.2: Add support for multi root workspaces.
 - 1.0.1: Use generact from npm.
diff --git a/package.json b/package.json
@@ -3,7 +3,7 @@
   "license": "MIT",
   "displayName": "generact",
   "description": "Generate React components by replicating your own.",
-  "version": "1.0.2",
+  "version": "1.0.4",
   "publisher": "Dennitz",
   "repository": {
     "type": "git",

diff --git a/src/extension.ts b/src/extension.ts
@@ -12,37 +12,47 @@ export function activate(context: vscode.ExtensionContext) {
     'extension.generact',
     async () => {
       // The code you place here will be executed every time your command is executed
-      projectPrompt().then((projectItem: vscode.QuickPickItem | undefined) => {
-        console.log('projectItem', projectItem);
-        if (projectItem) {
-          const root = projectItem.description;
-          componentPrompt(
-            root,
-          ).then(async (componentItem: vscode.QuickPickItem | undefined) => {
-            if (componentItem) {
-              const name = (await namePrompt(componentItem.label)) || '';
-              const folder =
-                (await folderPrompt(
-                  getComponentFolder(componentItem.description),
-                  name,
-                )) || getComponentFolder(componentItem.description);
+      if (
+        !vscode.workspace.workspaceFolders ||
+        vscode.workspace.workspaceFolders.length === 0
+      ) {
+        vscode.window.showInformationMessage('You must open a project first.');
+      } else {
+        projectPrompt().then(
+          (projectItem: vscode.QuickPickItem | undefined) => {
+            if (projectItem) {
+              const root = projectItem.description;
+              componentPrompt(
+                root,
+              ).then(
+                async (componentItem: vscode.QuickPickItem | undefined) => {
+                  if (componentItem) {
+                    const name = (await namePrompt(componentItem.label)) || '';
+                    const folder =
+                      (await folderPrompt(
+                        getComponentFolder(componentItem.description),
+                        name,
+                      )) || getComponentFolder(componentItem.description);
 
-              try {
-                await replicate(
-                  root + componentItem.description,
-                  { name, folder },
-                  root,
-                );
-              } catch (e) {
-                vscode.window.showWarningMessage(
-                  'An Error occured while writing.',
-                );
-                console.log(e);
-              }
+                    try {
+                      await replicate(
+                        root + componentItem.description,
+                        { name, folder },
+                        root,
+                      );
+                    } catch (e) {
+                      vscode.window.showWarningMessage(
+                        'An Error occured while writing.',
+                      );
+                      console.log(e);
+                    }
+                  }
+                },
+              );
             }
-          });
-        }
-      });
+          },
+        );
+      }
     },
   );
 
@@ -62,6 +72,11 @@ function projectPrompt() {
     }));
   }
 
+  if (projects.length === 1) {
+    // wrapped in a promise to have a single return type
+    return Promise.resolve(projects[0]);
+  }
+
   return vscode.window.showQuickPick(projects, options);
 }