sentynel v1.1.6

Sentynel

A CLI tool that crawls your site & produces a report with all snapshots of a specific element/component on that site, including diffs with a prod environment. Perfect for simple & effective frontend QA.

Installation

npm install -g sentynel

Usage

1. After installing, run "sentynel" in your terminal. This will create 4 boilerplate YML files in the current directory.
2. Modify the "sentynel_sites.yml" and "sentynel_selectors.yml" files to include the sites and selectors you want Sentynel to capture.
3. Rerun "sentynel"
4. When it prompts you for it, choose a site and then a selector (the options come from the files in Step 2)
5. Sentynel will crawl through that site, take snapshots of those selectors wherever they appear and then generate a report.

Optional (and very cool):

You can add the -i or -p flags to the sentynel command to also run a diff between the generated snapshots of your page elements(above) and a version of those elements on a different domain (defined by url_comp in the sentynel_sites.yml file). This is great for comparison between dev and prod environments.

Examples of use

Crawl through a site but only 10 links deep (faster):

sentynel -d 10

Rebuild the cache for a specific site/element combo (Sentynel caches the site/element choices for efficiency)

sentynel -b

Crawl through a site, snap element wherever it appears and then compare those results to a prod version of the site (defined by url_comp in the sentynel_sites.yml file)

sentynel -i