serverless/lib/cli/interactive-setup/index.js

'use strict';

const inquirer = require('@serverless/utils/inquirer');
const { StepHistory } = require('@serverless/utils/telemetry');

const steps = {
  service: require('./service'),
  dashboardLogin: require('@serverless/dashboard-plugin/lib/cli/interactive-setup/dashboard-login'),
  dashboardSetOrg: require('@serverless/dashboard-plugin/lib/cli/interactive-setup/dashboard-set-org'),
  awsCredentials: require('./aws-credentials'),
  deploy: require('./deploy'),
};

const generateCommandUsage = (stepsDetails, history) => {
  return Array.from(stepsDetails.entries()).map(([step, stepDetails]) => {
    const stepHistory = history.get(step);
    return {
      name: step,
      ...stepDetails,
      history: stepHistory ? stepHistory.toJSON() : [],
    };
  });
};

module.exports = async (context) => {
  context = { ...context, inquirer, history: new Map() };
  const stepsDetails = new Map();
  try {
    for (const [stepName, step] of Object.entries(steps)) {
      delete context.stepHistory;
      delete context.inapplicabilityReasonCode;
      const stepData = await step.isApplicable(context);
      stepsDetails.set(stepName, {
        isApplicable: Boolean(stepData),
        inapplicabilityReasonCode: context.inapplicabilityReasonCode,
        timestamp: Date.now(),
        configuredQuestions: step.configuredQuestions,
      });
      if (stepData) {
        process.stdout.write('\n');
        context.stepHistory = new StepHistory();
        context.history.set(stepName, context.stepHistory);
        await step.run(context, stepData);
      }
    }
  } catch (err) {
    err.commandUsage = generateCommandUsage(stepsDetails, context.history);
    throw err;
  }

  return {
    commandUsage: generateCommandUsage(stepsDetails, context.history),
    configuration: context.configuration,
  };
};