serverless-aliyun-function-compute/invoke/lib/invokeFunction.js

Provider plugin for the Serverless Framework v1.x which adds support for Aliyun Function Compute

'use strict';

const util = require('util');
const fs = require('fs-extra');

module.exports = {
  async invokeFunction() {
    try {
      const result = await this.invoke();
      this.serverless.cli.log(result);
    } catch (ex) {
      this.serverless.cli.log(ex);
    }
  },

  invoke() {
    const serviceName = this.provider.getServiceName();
    const func = this.options.function;
    const funcObject = this.serverless.service.getFunction(func);
    const functionName = funcObject.name;

    let data, raw;
    if (this.options.path) {
      [data, raw] = this.getDataFromPath(this.options.path);
    } else if (this.options.data) {
      [data, raw] = this.getDataFromInput(this.options.data);
    }
    let displayedData = '';
    if (data !== undefined) {
      displayedData = ' with ' + util.inspect(data);
      if (displayedData.indexOf('\n') !== -1) {
        displayedData = '\n' + displayedData;
      }
    }
    this.serverless.cli.log(
      `Invoking ${functionName} of ${serviceName}${displayedData}`
    );
    return this.provider.invokeFunction(serviceName, functionName, raw);
  },

  getDataFromInput(input) {
    let data;
    try {
      data = JSON.parse(input);
    } catch(e) {
      data = input;
    }
    return [data, input];
  },

  getDataFromPath(path) {
    return [
      this.serverless.utils.readFileSync(path),
      fs.readFileSync(path)
    ];
  }
};