Files
mkdocs-material/src/assets/javascripts/components/source/facts/github/index.ts
2021-11-28 14:54:14 +01:00

100 lines
2.9 KiB
TypeScript

/*
* Copyright (c) 2016-2021 Martin Donath <martin.donath@squidfunk.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
import { Repo, User } from "github-types"
import {
Observable,
defaultIfEmpty,
map,
zip
} from "rxjs"
import { requestJSON } from "~/browser"
import { SourceFacts } from "../_"
/* ----------------------------------------------------------------------------
* Helper types
* ------------------------------------------------------------------------- */
/**
* GitHub release (partial)
*/
interface Release {
tag_name: string /* Tag name */
}
/* ----------------------------------------------------------------------------
* Functions
* ------------------------------------------------------------------------- */
/**
* Fetch GitHub repository facts
*
* @param user - GitHub user or organization
* @param repo - GitHub repository
*
* @returns Repository facts observable
*/
export function fetchSourceFactsFromGitHub(
user: string, repo?: string
): Observable<SourceFacts> {
if (typeof repo !== "undefined") {
const url = `https://api.github.com/repos/${user}/${repo}`
return zip(
/* Fetch version */
requestJSON<Release>(`${url}/releases/latest`)
.pipe(
map(release => ({
version: release.tag_name
})),
defaultIfEmpty({})
),
/* Fetch stars and forks */
requestJSON<Repo>(url)
.pipe(
map(info => ({
stars: info.stargazers_count,
forks: info.forks_count
})),
defaultIfEmpty({})
)
)
.pipe(
map(([release, info]) => ({ ...release, ...info }))
)
/* User or organization */
} else {
const url = `https://api.github.com/users/${user}`
return requestJSON<User>(url)
.pipe(
map(info => ({
repositories: info.public_repos
})),
defaultIfEmpty({})
)
}
}