sls-dev-tools/lib/components/lambdaLayersTable.js

The Dev Tools for the Serverless World

"use strict";

const contrib = require("blessed-contrib");

class LambdaLayersTable {
  constructor(parent, width, height) {
    this.parent = parent;
    this.width = width;
    this.height = height;
    this.table = this.generateTable();
  }

  generateTable() {
    const table = contrib.table({
      fg: "white",
      interactive: false,
      label: "Lambda Layers",
      columnWidth: [20, 30],
      border: "line",
      style: {
        fg: "green",
        border: {
          fg: "green"
        }
      },
      width: this.width,
      height: this.height
    });
    this.parent.append(table);
    return table;
  }

  static extractLayerInfo(lambdaFuncInfo) {
    if (lambdaFuncInfo.Layers) {
      return lambdaFuncInfo.Layers.map(layer => {
        const s = layer.Arn.split(":");
        const layerName = s[s.length - 2];
        const layerVersion = s[s.length - 1];
        return [layerName, layerVersion];
      });
    }

    return [["-", "-"]];
  }

  updateData(lambdaFuncInfo) {
    this.table.setData({
      headers: ["Name", "Version"],
      data: LambdaLayersTable.extractLayerInfo(lambdaFuncInfo)
    });
  }

}

module.exports = {
  LambdaLayersTable
};