Archives

Archives / 2017 / March
  • yo teams: a full Microsoft Teams extensibility Yeoman generator

    Tags: Microsoft Teams, Bot Framework, TypeScript, Yeoman, Office 365, Gulp, Git

    A couple of weeks back I published a Yeoman generator to build Tabs for Microsoft Teams. Since then I've continued to add stuff to it as the Teams team has continued to add features to their extensibility story. So, this generator is not only for creating Tabs, but now also for adding Bots and Custom Bots to Microsoft Teams. With that I decided to rename the generator to yo teams (generator name is generator-teams).

    I'm very thankful to the over 600 downloads within less of a month, and all the positive feedback, the issues and PR created. Keep it coming.

    What's new?

    The two big new features of the generator is the ability to add either a reference to an existing bot that you want to use (your own, or any bot in the Bot Framework directory) or to create a bot from scratch, using the Bot Framework. You can also add a custom bot, which is a Microsoft Teams specific webhook that acts like a bot, which can be used by specific Teams only and you don't have to add it to the Bot Framework - perfect for those internal smart bots you want to build.

    yo teams

    The source code has also gone through some heavy refactoring with sub-generators and all. There's more to come…

    Both the Bot and Custom bot uses the JavaScript/TypeScript implementations of the Bot Framework and you have some boilerplate code to get started, including readme files of the essentials.

    If you have any issues, or feedback, or problem or just feeling chatty, then use the Issues list on Github.

    What do I need to do?

    If you already used the old generator, uninstall it with npm uninstall generator-teams-tab --global and then install the new generator with npm install generator-teams --global. All your current solutions will work, but I recommend you to, if you feel like it, to "move" all your code over to a newly created project.

    The old npm package is deprecated and you will get a warning if you try to install it.

    The Github repository has been renamed, but the old one will still redirect you to the correct location. You can find it here: https://github.com/wictorwilen/generator-teams

  • Congratulations to the Microsoft Teams team on an excellent delivery

    Tags: Microsoft Teams, Office 365

    A big round of applause for Microsoft and the team behind Microsoft Teams for now being general available (GA) worldwide. Today, they lit up the Teams icon in the Office 365 waffle for all tenants (unless your admins are being boring and has turned it off).

    image

    It's been awesome to be a part of this preview journey, which started last summer. Avanade was selected as one of the TAP members, in a preview program shrouded in a secrecy I've not seen at Microsoft before. Our IT department slowly trickled it out, so that we had a chance of learning how Microsoft Teams could fit into our organization and our way of working. A big thanks to David who have mastered the preview program internally.

    When Microsoft Teams was unveiled to the public, back in November, we did our first point-of-view based on our experience so far. Since then I would say that the way we work has changed dramatically. Many of our teams and interest groups has quickly adopted this new chat-based workspace - not just for chatting but as the preferred channel for communication and collaboration. It fits our style of work perfectly, given how spread out our teams are and the different time zones we're working in.

    Personally I've been way more effective in my work since we started to adopt Microsoft Teams. The number of unnecessary e-mails has gone done dramatically, my inbox is not flooded with simple questions, or links, or things that can more easily be expressed through a chat. One thing that has surprised me is how much more we use the ad-hoc chats compared to what I've expected, we don't all have to be online at the same time - you can easily go back and see what's been discussed while you were away or in a meeting. Sharing of files and notes is so much easier now and it allows us to have an ongoing discussion about them.

    It's been a blast discussing Microsoft Teams with my clients. And I'm thrilled that some of them now are leading with "Teams first" - that is you create a Team, not a SharePoint team site, not an Office 365 Group. You get them for free with Teams anyways. This will change the way collaboration is done for enterprises going forward, without doing trade offs for compliance, governance and security.

    This is the first release of many to come. And they number of features that has popped up over the last few months are incredible. And I'm sure we will see some more productivity enhancers going forward.

    Once again, thank you to the team behind Microsoft Teams.

  • yo teams-tab: A Microsoft Teams Tabs Yeoman generator

    Tags: Microsoft Teams, Office 365, Yeoman, Git, Gulp

    I'm happy to announce that today at SharePoint Saturday Munich I presented a new Yeoman generator for building Microsoft Teams Tabs projects. Tabs in Microsoft Teams is a great way to extend the user interface and to do integrations to other systems and provide visualizations. Tabs are based on a JavaScript framework, a set of web pages and a manifest describing the Tab. It requires a set of manual steps to both build out the pages, configuring CSS, hooking up the JavaScripts, deploying it all to a web site hosted in the cloud, writing the manifest, packaging the manifest into a zip file and more.

    With the Teams Tab generator you can in an easy manner scaffold out the project and get a build and deployment pipeline, and be up and running in a few minutes.

    yo teams-tab

    The project that will be created is a TypeScript based project with a set of Gulp tasks to build the project and package the manifest, and optionally a built-in Express server to host the web sites and configuration so that you can with a simple command deploy your project to an Azure Web App.

    How to get it

    The generator is published as an npm package and you use npm to install it. The following command will install it as a global package for you to scaffold your Teams tabs.

    npm install generator-teams-tab --global

    How to use it

    To create a new Teams Tab all you need to do is open up a command prompt and use Yeoman to create the project. The generator will ask you a set of questions and your project will configured based on those.

    yo teams-tab

    How to use the project

    The project contains all source code you need to build and deploy tabs. Use Visual Studio Code or whatever text editor you prefer. The source code is divided into two areas. The first one being the actual tabs (pages and scripts), located in ./src/app You will find one folder called web which contains the web pages required for a tab; such as the actual tab page, the configure page and remove page. In the scripts folder you will have the TypeScripts file in which you build the logic for your tabs. For instance the actual main tab page, tab.html, has a corresponding tab.ts TypeScript file. You'll get it…

    In the ./src/app folder there is also a TypeScript file called server.ts. Note, this file only exists if you answers yes to the question on using Express to host the Tab. This file is the server side node.js web server. If you need to modify the paths or want it to do fancier stuff than just client-side scripting this is where you start hacking.

    There's also a folder calle ./src/manifest which contains the Tab manifest. A json file you might want to configure. And that folder also contains the two images you need to have for a Tab.

    The tab project

    How to build it

    You build the tab by using a simple Gulp task that will transpile and bundle your TypeScript into JavaScript and sets up the web server. Just use the following command to build it

    gulp build

    Once you've built it you can follow the instructions in the README.md file to deploy it to an Azure Web App.

    The manifest for the tab is created by using another Gulp task:

    gulp manifest

    This task will create a zip file that you use to upload to your Teams team and it references the specified web site hosting the tabs. The file being created is located at ./package/tab.zip

    This is great, but I want to…

    I know, you want to have more stuff in the generator. It's all available on Github for you to grab and hopefully come back with suggestions. Go git it here: https://github.com/wictorwilen/generator-teams-tab

    I'm looking forward to feedback and I'll keep updating the generator in line with what the Teams team are doing with their JavaScript framework, which is currently at 0.4.

    glhf

About Wictor...

Wictor Wilén is the Nordic Digital Workplace Lead working at Avanade. Wictor has achieved the Microsoft Certified Architect (MCA) - SharePoint 2010, Microsoft Certified Solutions Master (MCSM) - SharePoint  and Microsoft Certified Master (MCM) - SharePoint 2010 certifications. He has also been awarded Microsoft Most Valuable Professional (MVP) for seven consecutive years.

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