Ports the Nexus service to the new service model. Some related/relevant conversation in #2347 (and closes#2347). Also adds support for authentication which resolves#1699.
Migrates the Jira badge services to the new service model, and also adds tests for those badges.
I did make one minor changes to the badge labels/messages when the issue or sprint cannot be found. For example:
With the LegacyService implementation, when an issue was not found the badge would display as 'issue key | inaccessible' such as `KAFKA-2869 | inaccessible` but this changes that behavior to `jira | issue not found`. I personally find this to be a bit more informative of a message, but want to call it out as I know how important backwards compatibility is. However, at first glance I'm also not sure how we'd replicate the old behavior of using the issue key (provided by user as a param) as the badge label when an issue is not found because the API response has a status code of 404 and a different schema than what Joi is expecting/validating.
Similarly for the sprints, the old format for a sprint not found was `completion | inaccessible` it's now `jira | sprint not found`
This adds a badge for collaborator count. When evaluating a library, it can be useful to know that there's not a single-contributor bottleneck for publishing. Having more than one collaborator is a sign of library maturity.
It adds another badge for dependency version of published dependencies, which solves a similar problem as the node-version badge. I will find this useful for making sure dependencies are up to date in a library.
- The goal of this PR is:
- Consume the new service-definition format. (#2397)
- Make the frontend more readable.
- Behavior changes:
- I changed the **Image** field in the markup modal to show only the path.
- I added another click-to-select field below that shows the complete URL.
- This made it easier to suppress the live badge preview while it contains placeholders like `:user` or `:gem`, a minor tweak discussed at https://github.com/badges/shields/issues/2427#issuecomment-442972100.
- The search box now searches all categories, regardless of the current page. (This is an improvement, I would say.)
- I did not deliberately address performance, though I ripped out a bunch of anonymous functions and avoided re-filtering all the examples by category on every render, which I expect will not hurt. I haven't really tested this on a mobile connection and it'd be worth doing that.
- It would be great to have some tests of the components, though getting started with that seemed like a big project and I did not want to make this any larger than it already is.
It's a medium-sized refactor:
1. Replace `BadgeExamples`, `Category` and `Badge` component with a completely rewritten `BadgeExamples` component which renders a table of badges, and `CategoryHeading` and `CategoryHeadings` components.
2. Refactor `ExamplesPage` and `SearchResults` components into a new `Main` component.
3. Rewrite the data flow for `MarkupModal`. Rather than rely on unmounting and remounting the component to copy the badge URL into state, employ the `getDerivedStateFromProps` lifecycle method.
4. Remove `prepareExamples` and `all-badge-examples`.
5. Rewrite the `$suggest` schema to harmonize with the service definition format. It's not backward-compatible which means at deploy time there probably will be 10–20 minutes of downtime on that feature, between the first server deploy and the final gh-pages deploy. 🤷♂️ (We could leave the old version in place if it seems worth it.)
6. Added two new functions in `make-badge-url` with tests. I removed _most_ of the uses of the old functions, but there are some in parts of the frontend I didn't touch like the static and dynamic badge generators, and again I didn't want to make this any larger than it already is.
7. Fix a couple bugs in the service-definition export.
This starts the rewrite of the dynamic badges. I've pulled into BaseService an initial version of the query param validation from #2325.
I've extended from BaseJsonService to avoid duplicating the deserialization logic, though it means there is a bit of duplicated code among the three dynamic services. The way to unravel this would be to move the logic from `_requestJson` and friends from the base classes into functions so DynamicJson can inherit from BaseDynamic. Would that be worth it?
This introduces a regression of #1446 for this badge.
Close#2345
* Added matrix badge
* decreased the size of the matrix logo by more than 50%
* returning the size in fetch() instead of an object
* found another way to register a throwaway account (guest account). this one actually works on matrix.org, but I kept the old way as a backup method. also changed the POST from /members to /state because guest accounts didn't work with /members
* updated logo to a recolored version of the official logo
* Removed unnecessary comments.
Added documentation on how to create the badge URL.
Added a test that hits a real room to test for API compliance.
URLs are now obtained from getter functions.
Added JSON schema for the /state API request.
Improved state response filter.
Replaced example URL room ID to a dedicated testing room.
Made some error messages more helpful.
* correctly implemented requested changes
* changed color hex codes to constants
Now that we have [PowerShell Core](https://github.com/powershell/powershell) the cross-plat version of PowerShell... it'd be really cool to have a badge that shows the OS's that your module works on.
On the PowerShell Gallery, users can do this by using the tags `Windows` `MacOS` `Linux`. In this PR, I use the PowerShell Gallery API to grab the tags from that package and display `windows` `macos` `linux` if they exist.
The result is:

which aligns with Conda and Cocoapods
* Correct regex generation logic
* Refactor variable name
* Mock Azure DevOps test result summary API
* Add live tests
Updated mocked tests to use expected values for assertion. Added live
tests to test the API. Added `no tests` as an acceptable result for live
tests.
* Declare common nock setup functions to avoid repetition
- Badge shows number of questions for a given library for the previous month (not current month because its in progress)
- Service works for not just the StackOverflow site but for other StackExchange sites also
Close#2378
Added a test results badge service for an Azure Pipelines build using the ResultSummaryByBuild endpoint. Added basic unit tests for the service.
Close#2411