jackwener
7555f14369
- Add *.log to .gitignore, remove debug.log from tracking - Fix dev-mode FS scan to discover .ts adapter files (not just .js) - Deduplicate CONNECT_TIMEOUT: browser.ts now uses runtime.ts constant - Fix CSV output: escape newlines in field values per RFC 4180 - Add proper type interfaces for validate/verify (remove any types) - Remove unused hadOuterQuotes variable in snapshotFormatter - Derive CliOptions from CliCommand via Omit+Partial to reduce duplication - Expand dense one-liner action callbacks in main.ts for readability
98 lines
2.9 KiB
TypeScript
98 lines
2.9 KiB
TypeScript
/**
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* Output formatting: table, JSON, Markdown, CSV, YAML.
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*/
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import chalk from 'chalk';
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import Table from 'cli-table3';
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import yaml from 'js-yaml';
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export interface RenderOptions {
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fmt?: string;
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columns?: string[];
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title?: string;
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elapsed?: number;
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source?: string;
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}
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export function render(data: any, opts: RenderOptions = {}): void {
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const fmt = opts.fmt ?? 'table';
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if (data === null || data === undefined) {
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console.log(data);
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return;
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}
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switch (fmt) {
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case 'json': renderJson(data); break;
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case 'md': case 'markdown': renderMarkdown(data, opts); break;
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case 'csv': renderCsv(data, opts); break;
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case 'yaml': case 'yml': renderYaml(data); break;
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default: renderTable(data, opts); break;
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}
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}
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function renderTable(data: any, opts: RenderOptions): void {
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const rows: any[] = Array.isArray(data) ? data : [data];
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if (!rows.length) { console.log(chalk.dim('(no data)')); return; }
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const columns = opts.columns ?? Object.keys(rows[0]);
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const header = columns.map(c => capitalize(c));
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const table = new Table({
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head: header.map(h => chalk.bold(h)),
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style: { head: [], border: [] },
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wordWrap: true,
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wrapOnWordBoundary: true,
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});
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for (const row of rows) {
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table.push(columns.map(c => {
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const v = row[c];
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return v === null || v === undefined ? '' : String(v);
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}));
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}
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console.log();
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if (opts.title) console.log(chalk.dim(` ${opts.title}`));
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console.log(table.toString());
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const footer: string[] = [];
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footer.push(`${rows.length} items`);
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if (opts.elapsed) footer.push(`${opts.elapsed.toFixed(1)}s`);
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if (opts.source) footer.push(opts.source);
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console.log(chalk.dim(footer.join(' · ')));
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}
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function renderJson(data: any): void {
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console.log(JSON.stringify(data, null, 2));
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}
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function renderMarkdown(data: any, opts: RenderOptions): void {
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const rows: any[] = Array.isArray(data) ? data : [data];
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if (!rows.length) return;
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const columns = opts.columns ?? Object.keys(rows[0]);
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console.log('| ' + columns.join(' | ') + ' |');
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console.log('| ' + columns.map(() => '---').join(' | ') + ' |');
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for (const row of rows) {
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console.log('| ' + columns.map(c => String(row[c] ?? '')).join(' | ') + ' |');
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}
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}
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function renderCsv(data: any, opts: RenderOptions): void {
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const rows: any[] = Array.isArray(data) ? data : [data];
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if (!rows.length) return;
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const columns = opts.columns ?? Object.keys(rows[0]);
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console.log(columns.join(','));
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for (const row of rows) {
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console.log(columns.map(c => {
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const v = String(row[c] ?? '');
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return v.includes(',') || v.includes('"') || v.includes('\n')
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? `"${v.replace(/"/g, '""')}"` : v;
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}).join(','));
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}
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}
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function renderYaml(data: any): void {
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console.log(yaml.dump(data, { sortKeys: false, lineWidth: 120, noRefs: true }));
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}
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function capitalize(s: string): string {
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return s.charAt(0).toUpperCase() + s.slice(1);
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}
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