Add copy field name to context in tree

README.md

@@ -260,6 +260,14 @@ Preview the selected table in VS Code
 
 Preview the selected table in Google Cloud Console
 
+### BigQuery Runner: Copy Field Name
+
+|ID|
+|---|
+|bigqueryRunner.copyFieldName|
+
+Copy the selected field name to the clipboard
+
 ### BigQuery Runner: Clear Parameters
 
 |ID|

package.json

@@ -160,6 +160,11 @@
         "title": "BigQuery Runner: Preview Table on Remote",
         "description": "Preview the selected table in Google Cloud Console"
       },
+      {
+        "command": "bigqueryRunner.copyFieldName",
+        "title": "BigQuery Runner: Copy Field Name",
+        "description": "Copy the selected field name to the clipboard"
+      },
       {
         "command": "bigqueryRunner.clearParams",
         "title": "BigQuery Runner: Clear Parameters",
@@ -216,6 +221,10 @@
         {
           "command": "bigqueryRunner.previewTableOnRemote",
           "when": "view == bigqueryRunner.resources && viewItem == table"
+        },
+        {
+          "command": "bigqueryRunner.copyFieldName",
+          "when": "view == bigqueryRunner.resources && viewItem == field"
         }
       ]
     },

packages/extension/src/index.ts

@@ -31,7 +31,7 @@ import {
   createStatusBarItemCreator,
   createStatusManager,
 } from "./statusManager";
-import type { TableElement } from "./tree";
+import type { FieldElement, TableElement } from "./tree";
 import { createTree } from "./tree";
 import { showError, showInformation } from "./window";
 
@@ -196,6 +196,9 @@ export async function activate(ctx: ExtensionContext) {
         [`${section}.previewTableOnRemote`]: async (element: TableElement) => {
           await tree.previewTableOnRemote(element);
         },
+        [`${section}.copyFieldName`]: async (element: FieldElement) => {
+          await tree.copyFieldName(element);
+        },
         [`${section}.clearParams`]: async () => {
           if (!window.activeTextEditor) {
             throw new Error(`no active text editor`);

packages/extension/src/tree.ts

@@ -73,6 +73,7 @@ export const createTree = ({
   copyTableId(element: TableElement): Promise<void>;
   previewTableInVSCode(element: TableElement): Promise<void>;
   previewTableOnRemote(element: TableElement): Promise<void>;
+  copyFieldName(element: FieldElement): Promise<void>;
 } => {
   const clients = new Map<ProjectID, Client>();
   const emitter = new EventEmitter<null>();
@@ -282,6 +283,10 @@ export const createTree = ({
       );
     },
 
+    async copyFieldName(element: FieldElement) {
+      await env.clipboard.writeText(element.ref.fieldId);
+    },
+
     dispose() {
       clients.clear();
       emitter.dispose();