Method pickAlias

src/helpViewer/index.ts:551–573

(
        aliases?: Alias[],
        prompt?: string,
    )

    // let the user pick an alias from a supplied list of aliases
    // if no list supplied, get all aliases from alias provider
    private async pickAlias(
        aliases?: Alias[],
        prompt?: string,
    ): Promise<Alias | undefined> {
        prompt ||= 'Please type a function name/documentation entry';
        aliases ||= await this.getAllAliases();
        if (!aliases) {
            return undefined;
        }
        const qpItems: (vscode.QuickPickItem & Alias)[] = aliases.map((v) => {
            return {
                ...v,
                label: v.alias,
                description: `(${v.package}::${v.alias})`,
            };
        });
        const qpOptions = {
            matchOnDescription: true,
            placeHolder: prompt,
        };
        const qp = await vscode.window.showQuickPick(qpItems, qpOptions);
        return qp;
    }

    private async showHelpForAlias(
        alias: Alias,