extension.config.js

const environments = {
  development: {
    public: false,
    id: "ado-gantt-plugin-dev",
    name: "[Dev] Delivery Gantt",
    baseUri: "https://localhost:3000"
  },
  production: {
    public: true,
    id: "ado-gantt-plugin",
    name: "Delivery Gantt",
    scopes: [
      "vso.work",
      "vso.code"
    ]
  }
}

module.exports = () => {
  const {
    PUBLISHER_NAME = '',
    EXTENSION_NAME = '',
    EXTENSION_VERSION = '',
    NODE_ENV = 'development'
  } = process.env;

  const envConfig = environments[NODE_ENV];

  if (!envConfig) {
    throw { message: `Specified target plugin mode ${NODE_ENV} is not supported.`}
  }

  const config = {
    ...envConfig,
    name: EXTENSION_NAME || envConfig.name,
    version: EXTENSION_VERSION,
    publisher: PUBLISHER_NAME
  };

  return {
    ...config,
    manifestVersion: 1,
    description: "Effortlessly track team progress with a hierarchical Gantt chart displaying Epics, Features, and Stories issue types.",
    demands: [
      "api-version/3.0"
    ],
    categories: [
      "Azure Boards"
    ],
    targets: [
      {
        id: "Microsoft.VisualStudio.Services"
      }
    ],
    content: {
      details: {
        path: "README_ADO.md"
      }
    },
    icons: {
      default: "img/calendar.png"
    },
    files: [
      {
        path: "dist",
        addressable: true
      },
      {
        path: "img",
        addressable: true
      }
    ],
    contributions: [
      {
        id: "ado-planner-plugin",
        type: "ms.vss-web.hub",
        description: "ADO Planner plugin",
        targets: [
          "ms.vss-work-web.work-hub-group"
        ],
        properties: {
          name: config.name,
          icon: {
            dark: "img/calendar_dark.png",
            light: "img/calendar_light.png"
          },
          uri: "dist/hub.html"
        }
      }
    ]
  };
}