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Module

x/udd/progress.ts

Update Deno Dependencies - update dependency urls to their latest published versions
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const { noColor } = Deno;
const START = noColor ? "" : "\x1b[999D\x1b[K";const END = noColor ? "\n" : "";
const encoder = new TextEncoder();
export class Progress { n: number; step = -1; writer: Deno.Writer;
constructor(n: number, writer: Deno.Writer = Deno.stdout) { this.n = n; this.writer = writer; } async log(msg: string) { // We expect but don't enforce that msg doesn't contain \n. const line = `${START}[${this.step + 1}/${this.n}] ${msg}${END}`; const b = encoder.encode(line); await this.writer.write(b); }}
export class SilentProgress extends Progress { async log(_: string) {}}