Adds 3rd party licenses

package.json

@@ -9694,6 +9694,7 @@
 		"update-dts": "pushd \"src/@types\" && npx vscode-dts dev && popd",
 		"update-dts:master": "pushd \"src/@types\" && npx vscode-dts master && popd",
 		"update-emoji": "node ./scripts/generateEmojiShortcodeMap.js",
+		"update-licenses": "node ./scripts/generateLicenses.js",
 		"vscode:prepublish": "yarn run bundle"
 	},
 	"dependencies": {

scripts/generateLicenses.js

@@ -0,0 +1,107 @@
+//@ts-check
+/* eslint-disable @typescript-eslint/no-var-requires */
+const fs = require('fs');
+const path = require('path');
+const util = require('util');
+const exec = util.promisify(require('child_process').exec);
+const fetch = require('node-fetch');
+
+/** @typedef { { licenses: string; repository: string; licenseFile: string } } PackageInfo **/
+
+/**
+ * @param { string } file
+ */
+async function generateThirdpartyNotices(file) {
+	file = path.join(process.cwd(), file);
+	const data = fs.readFileSync(file, 'utf8');
+	fs.rmSync(file);
+
+	/**
+	 *	@type { { [key: string]: PackageInfo } }
+	 */
+	const packages = JSON.parse(data);
+
+	// Add any packages used in directly in the code
+
+	/**
+	 *	@type [string, PackageInfo][]
+	 */
+	const codeOnlyPackages = [
+		[
+			'microsoft/vscode',
+			{
+				licenses: 'MIT',
+				repository: 'https://github.com/microsoft/vscode',
+				licenseFile: 'https://raw.github.com/microsoft/vscode/main/LICENSE.txt',
+			},
+		],
+		[
+			'chalk/ansi-regex',
+			{
+				licenses: 'MIT',
+				repository: 'https://github.com/chalk/ansi-regex',
+				licenseFile: 'https://raw.github.com/chalk/ansi-regex/main/license',
+			},
+		],
+		[
+			'sindresorhus/string-width',
+			{
+				licenses: 'MIT',
+				repository: 'https://github.com/sindresorhus/string-width',
+				licenseFile: 'https://raw.github.com/sindresorhus/string-width/main/license',
+			},
+		],
+		[
+			'sindresorhus/is-fullwidth-code-point',
+			{
+				licenses: 'MIT',
+				repository: 'https://github.com/sindresorhus/is-fullwidth-code-point',
+				licenseFile: 'https://raw.github.com/sindresorhus/is-fullwidth-code-point/main/license',
+			},
+		],
+	];
+
+	const packageOutputs = [];
+	const licenseOutputs = [];
+
+	let count = 0;
+	for (const [key, data] of Object.entries(packages).concat(codeOnlyPackages)) {
+		let name;
+		let version;
+
+		const index = key.lastIndexOf('@');
+		if (index !== -1) {
+			name = key.substr(0, index);
+			version = key.substr(index + 1);
+		} else {
+			name = key;
+		}
+
+		if (name === 'gitlens') continue;
+
+		let license;
+		if (data.licenseFile.startsWith('https://')) {
+			const response = await fetch(data.licenseFile);
+			license = await response.text();
+		} else {
+			license = fs.readFileSync(data.licenseFile, 'utf8');
+		}
+
+		packageOutputs.push(`${++count}. ${name}${version ? ` version ${version}` : ''} (${data.repository})`);
+		licenseOutputs.push(
+			`\n%% ${name} NOTICES AND INFORMATION BEGIN HERE\n=========================================\n${license}\n=========================================\nEND OF  ${name} NOTICES AND INFORMATION`,
+		);
+	}
+
+	const content = `GitLens\n\nTHIRD-PARTY SOFTWARE NOTICES AND INFORMATION\nThis project incorporates components from the projects listed below.\n\n${packageOutputs.join(
+		'\n',
+	)}\n${licenseOutputs.join('\n')}`;
+	fs.writeFileSync(path.join(process.cwd(), 'ThirdPartyNotices.txt'), content, 'utf8');
+}
+
+async function generate() {
+	await exec('npx license-checker --json --production --relativeLicensePath > thirdparty.json');
+	void generateThirdpartyNotices('thirdparty.json');
+}
+
+void generate();

src/views/nodes/commitFileNode.ts

@@ -46,7 +46,7 @@ export class CommitFileNode
 
 	async getTreeItem(): Promise<TreeItem> {
 		if (!this.commit.isFile) {
-			// See if we can get the commit directly from the multi-file commit
+			// Try to get the commit directly from the multi-file commit
 			const commit = this.commit.toFileCommit(this.file);
 			if (commit == null) {
 				const log = await Container.git.getLogForFile(this.repoPath, this.file.fileName, {

src/views/nodes/fileRevisionAsCommitNode.ts

@@ -84,7 +84,7 @@ export class FileRevisionAsCommitNode extends ViewRefFileNode
 
 	async getTreeItem(): Promise<TreeItem> {
 		if (!this.commit.isFile) {
-			// See if we can get the commit directly from the multi-file commit
+			// Try to get the commit directly from the multi-file commit
 			const commit = this.commit.toFileCommit(this.file);
 			if (commit == null) {
 				const log = await Container.git.getLogForFile(this.repoPath, this.file.fileName, {