[WIP] Add canvases to saved chats in the Agents window

.gitattributes

@@ -9,3 +9,4 @@ ThirdPartyNotices.txt eol=crlf
 *.sh eol=lf
 *.rtf -text
 **/*.json linguist-language=jsonc
+build/npm/copilot-sdk-canvas*.patch -text -whitespace

build/azure-pipelines/common/computeNodeModulesCacheKey.ts

@@ -6,6 +6,7 @@ import fs from 'fs';
 import path from 'path';
 import crypto from 'crypto';
 import { dirs } from '../../npm/dirs.ts';
+import { postinstallInputFiles } from '../../npm/installStateHash.ts';
 
 const ROOT = path.join(import.meta.dirname, '../../../');
 
@@ -16,6 +17,11 @@ shasum.update(fs.readFileSync(path.join(ROOT, '.npmrc')));
 shasum.update(fs.readFileSync(path.join(ROOT, 'build', '.npmrc')));
 shasum.update(fs.readFileSync(path.join(ROOT, 'remote', '.npmrc')));
 
+for (const file of postinstallInputFiles) {
+	shasum.update(file);
+	shasum.update(fs.readFileSync(path.join(ROOT, file)));
+}
+
 // Add `package.json` and `package-lock.json` files
 for (const dir of dirs) {
 	const packageJsonPath = path.join(ROOT, dir, 'package.json');

build/filters.ts

@@ -50,6 +50,7 @@ export const unicodeFilter = Object.freeze<string[]>([
 	'!**/*.provisionprofile',
 
 	'!build/win32/**',
+	'!build/npm/copilot-sdk-canvas*.patch',
 	'!extensions/markdown-language-features/notebook-out/*.js',
 	'!extensions/markdown-language-features/markdown-editor-out/*.js',
 	'!extensions/markdown-math/notebook-out/**',
@@ -101,6 +102,8 @@ export const indentationFilter = Object.freeze<string[]>([
 	'!resources/linux/snap/electron-launch',
 	'!build/ext.js',
 	'!build/darwin/patch-dmg.py',
+	'!build/npm/copilot-sdk-canvas.json',
+	'!build/npm/copilot-sdk-canvas*.patch',
 	'!build/npm/gyp/patches/gyp_spectre_mitigation_support.patch',
 	'!product.overrides.json',
 	'!src/vs/platform/endpoint/common/licenseAgreement.ts',
@@ -203,6 +206,7 @@ export const copyrightFilter = Object.freeze<string[]>([
 	'!build/**/*.init',
 	'!build/darwin/patch-dmg.py',
 	'!build/linux/libcxx-fetcher.*',
+	'!build/npm/copilot-sdk-canvas*.patch',
 	'!build/npm/gyp/custom-headers/**',
 	'!resources/linux/snap/snapcraft.yaml',
 	'!resources/win32/bin/code.js',

build/hygiene.ts

@@ -205,6 +205,10 @@ export function hygiene(some: NodeJS.ReadWriteStream | string[] | undefined, run
 	const snapshotFilter = filter(['**', '!**/*.snap', '!**/*.snap.actual']);
 	const yarnLockFilter = filter(['**', '!**/yarn.lock']);
 	const unicodeFilterStream = filter(Array.from(unicodeFilter), { restore: true });
+	const generatedCanvasSdkInputFilter = filter([
+		'build/npm/copilot-sdk-canvas.patch',
+		'build/npm/copilot-sdk-canvas.source.patch',
+	], { restore: true });
 	const checkedFiles = new Set<string>();
 	const trackCheckedFile = () => es.through(function (file: VinylFile) {
 		checkedFiles.add(file.relative);
@@ -222,6 +226,10 @@ export function hygiene(some: NodeJS.ReadWriteStream | string[] | undefined, run
 		.pipe(trackCheckedFile())
 		.pipe(unicode)
 		.pipe(unicodeFilterStream.restore)
+		// Foreign generated payloads are validated byte-for-byte by the carrier tests.
+		.pipe(generatedCanvasSdkInputFilter)
+		.pipe(trackCheckedFile())
+		.pipe(generatedCanvasSdkInputFilter.restore)
 		.pipe(filter(Array.from(indentationFilter)))
 		.pipe(trackCheckedFile())
 		.pipe(indentation)

build/lib/i18n.resources.json

@@ -696,6 +696,10 @@
 			"name": "vs/sessions/contrib/applyCommitsToParentRepo",
 			"project": "vscode-sessions"
 		},
+		{
+			"name": "vs/sessions/contrib/canvases",
+			"project": "vscode-sessions"
+		},
 		{
 			"name": "vs/sessions/contrib/changes",
 			"project": "vscode-sessions"