gatsby-cli/lib/reporter/reporter-progress.js

Gatsby command-line interface for creating new sites and running Gatsby commands

"use strict";

exports.__esModule = true;
exports.createProgressReporter = void 0;
var _constants = require("./constants");
const createProgressReporter = ({
  id,
  text,
  start,
  total,
  span,
  reporter,
  reporterActions,
  pluginName
}) => {
  let lastUpdateTime = 0;
  let unflushedProgress = 0;
  let unflushedTotal = 0;
  const progressUpdateDelay = Math.round(1000 / 10); // 10 fps *shrug*

  const updateProgress = (forced = false) => {
    const t = Date.now();
    if (!forced && t - lastUpdateTime <= progressUpdateDelay) return;
    if (unflushedTotal > 0) {
      reporterActions.setActivityTotal({
        id,
        total: unflushedTotal
      });
      unflushedTotal = 0;
    }
    if (unflushedProgress > 0) {
      reporterActions.activityTick({
        id,
        increment: unflushedProgress
      });
      unflushedProgress = 0;
    }
    lastUpdateTime = t;
  };
  return {
    start() {
      reporterActions.startActivity({
        id,
        text,
        type: _constants.ActivityTypes.Progress,
        current: start,
        total
      });
    },
    setStatus(statusText) {
      reporterActions.setActivityStatusText({
        id,
        statusText
      });
    },
    tick(increment = 1) {
      unflushedProgress += increment; // Have to manually track this :/
      updateProgress();
    },
    panicOnBuild(errorMeta, error) {
      span.finish();
      reporterActions.setActivityErrored({
        id
      });
      return reporter.panicOnBuild(errorMeta, error, pluginName);
    },
    panic(errorMeta, error) {
      span.finish();
      reporterActions.endActivity({
        id,
        status: _constants.ActivityStatuses.Failed
      });
      return reporter.panic(errorMeta, error, pluginName);
    },
    end() {
      updateProgress(true);
      span.finish();
      reporterActions.endActivity({
        id,
        status: _constants.ActivityStatuses.Success
      });
    },
    // @deprecated - use end()
    done() {
      updateProgress(true);
      span.finish();
      reporterActions.endActivity({
        id,
        status: _constants.ActivityStatuses.Success
      });
    },
    set total(value) {
      total = unflushedTotal = value;
      updateProgress();
    },
    get total() {
      return total;
    },
    span
  };
};
exports.createProgressReporter = createProgressReporter;