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Welcome to the InSpec Tutorial
The InSpec whaaaat? What is this thing?
This is an Angular 2 app that uses Xterm (https://github.com/sourcelair/xterm.js/) to simulate a terminal. 'Ok, but why?' To give people an easy quick introduction to InSpec and all it can do! Give it a try, learn a thing or two, tell us what you'd like to know more about, and have fun exploring!
How to run it
run npm install to load dependencies
run npm run start to open in your browser @ localhost:8080
How to build it
npm install
gulp build
How does it work???
Well, let me tell you a story of a file named tutorial.yml, who lives in a directory named content. This kind, informational file was full of content, and oh so desired to spread its knowledge. But it knew not how to do so, for it was a simple yml file.
Then, from around the corner, came a sweet little ruby file, whose only wish was to help people
do the things they needed to do. It's name, in fact, was run_simulator_recording.rb, and it lived in a nearby directory named scripts. And, aha, a match was found.
And so run_simulator_recording.rb kindly took tutorial.yml by the hand, and said 'let me help you! I can parse you, and help you help others'.
And thus it began...
run_simulator_recording.rb parsed tutorial.yml to find the instructions and commands that are noted in the instructions. After that, the real fun began: run_simulator_recording.rb worked and worked to format the commands and prepare them.
She created .json files for instructions and commands, and used Train in the background to run the commands and record the output to some .txt files in the app/responses directory.
Pleased with her work, run_simulator_recording.rb turned to her friend the webapp, and said to her: 'take these json files, and show them to the people.'
Webapp then went and found her friend xterm, and said, why let's do this together, for two heads are always better than one!
And so webapp said to her dear friend angular2, please help me make this work! and angular2 came running, as friends always do.
And so angular2 met xterm, and as they shook hands, they knew they would be good friends together. So they put their heads together,
and made some decisions about what each one's role would be. Xterm claimed responsibility for creating the terminal view,
reading the user's input, and displaying it. App then explained she could take that final user input sent over by xterm and
and transform it into a regular expression, which she could then use to match against the information in the commands.json file,
matching the user's input against the key and then retrieving the associated value's txt file.
And it was so. :)
How to generate content for tutorial/update the tutorial
To generate content for the tutorial, update the tutorial.yml and/or commands.yml file and
run bundle exec rake update_demo from the root of inspec project. This will create/update three json files (commands.json and instructions.json)
and the .txt files for the app/responses/ directory (generated from the commands included in the tutorial.yml). Those are the files required by the app to create the demo content.
Author:
Victoria Jeffrey