[READ-ONLY] Mirror of https://github.com/probablykasper/starchart. GitHub star history graph
starchart.kasper.space
chart
github
github-api
github-star
graph
history
star
star-history
stargazers
stars
Remove rest api stuff
+6
-147
+6
-63
src/routes/+page.svelte
+6
-63
src/routes/+page.svelte
···
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1
<script lang="ts">
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import { fly, slide } from 'svelte/transition'
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-
import { errors, fetch_stargazers_rest, RepoStars } from './github'
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import { errors, RepoStars } from './github'
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import { onMount, tick } from 'svelte'
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import '../app.sass'
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import Nav from './Nav.svelte'
···
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let [owner, repo] = ['', '']
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let chart: Chart | undefined
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-
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// async function get_stargazers(owner: string, repo: string) {
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// if (!chart || !$chart) {
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// errors.push('Chart not initialized')
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// return
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// }
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// for (const line of $chart.lines) {
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// if (line.name === `${owner}/${repo}`) {
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// return // already added
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// }
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// }
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// let count = 0
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// let next_page: number | null = 1
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// const line = chart.addLine({
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// name: `${owner}/${repo}`,
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// color: get_next_color_index(),
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// data: [],
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// })
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// let total_count = 0
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// do {
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// if (line.deleted) {
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// return // abort
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// }
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// // const { error, stargazers } = await fetch_stargazers_page(owner, repo, 'forward', end_cursor)
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// const { error, stargazers } = await fetch_stargazers_rest(owner, repo, next_page)
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// if (!stargazers) {
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// errors.push(error)
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// chart.deleteLine(line)
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// return
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// }
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-
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// if (stargazers.pageInfo.hasNextPage) {
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// next_page += 1
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// } else {
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// next_page = null
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// }
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// total_count = 0
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// const new_data = stargazers.starTimes.map((star_time) => {
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// count++
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// if (!star_time) {
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// errors.push('star_time is undefined')
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// throw new Error('star_time is undefined')
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// }
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// return {
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// t: Math.floor(new Date(star_time).getTime() / 1000) as UTCTimestamp,
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// v: count,
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// }
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// })
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// chart.appendStargazers(line, new_data)
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// } while (next_page !== null)
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// chart.addFinal(line, {
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// t: Math.floor(new Date().getTime() / 1000) as UTCTimestamp,
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// v: Math.max(total_count, count),
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// })
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// chart.save()
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// }
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async function get_stargazers(owner: string, repo: string) {
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if (!chart || !$chart) {
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errors.push('Chart not initialized')
···
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43
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line.data = repo_stars.data_points
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// console.log(line.data.map((d) => `${d.t} ${d.v}`).join('\n'))
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const from = new Date(stargazers.star_times_data[0].t * 1000).toLocaleDateString('sv')
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const to = new Date(
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stargazers.star_times_data[stargazers.star_times_data.length - 1].t * 1000,
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).toLocaleDateString('sv')
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console.log(from, stargazers.star_times_data[0].v, to, stargazers.star_times_data[0].v)
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// const from = new Date(stargazers.star_times_data[0].t * 1000).toLocaleDateString('sv')
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// const to = new Date(
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// stargazers.star_times_data[stargazers.star_times_data.length - 1].t * 1000,
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// ).toLocaleDateString('sv')
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// console.log(from, stargazers.star_times_data[0].v, to, stargazers.star_times_data[0].v)
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chart.appendStargazers(line)
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} while (repo_stars.request_queue.length > 0)
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line.data.push({
-84
src/routes/github.ts
-84
src/routes/github.ts
···
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5
import { browser } from '$app/environment'
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6
import { throttling, type ThrottlingOptions } from '@octokit/plugin-throttling'
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import { retry } from '@octokit/plugin-retry'
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// import parse_link_header from '@renyuneyun/parse-link-header-ts'
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// @ts-expect-error import missing from bottleneck's package.json
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import BottleneckLight from 'bottleneck/light.js'
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import type { UTCTimestamp } from 'lightweight-charts'
···
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starredAt: string
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}[]
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}
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-
// const response_promise = octokit.graphql<{
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// repository: {
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// stargazers_forwards: Stargazers
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// stargazers_backwards: Stargazers
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// }
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// }>(
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// `query($owner: String!, $repo: String!, $after: String, $before: String) {
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// repository(owner: $owner, name: $repo) {
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// stargazers_forwards: stargazers(first: 100, after: $after, orderBy: {field: STARRED_AT, direction: ASC}) {
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// totalCount
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// pageInfo {
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// startCursor
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// endCursor
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// hasNextPage
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// hasPreviousPage
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// }
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// edges {
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// starredAt
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// user: node { id }
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// }
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// }
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// stargazers_backwards: stargazers(last: 100, before: $before, orderBy: {field: STARRED_AT, direction: ASC}) {
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// totalCount
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// pageInfo {
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// startCursor
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// endCursor
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// hasNextPage
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// hasPreviousPage
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// }
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// edges {
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// starredAt
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// user: node { id }
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// }
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// }
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// }
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// }`,
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// {
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// owner: this.owner,
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// repo: this.repo,
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// after: this.next_cursor.forwards,
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// before: this.next_cursor.backwards,
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// },
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// )
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const response_promise = octokit.graphql<{
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repository: {
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stargazers: Stargazers
···
321
277
}
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}
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}
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-
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export async function fetch_stargazers_rest(owner: string, repo: string, page: number) {
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const start_time = Date.now()
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const response_promise = octokit.request('GET /repos/{owner}/{repo}/stargazers', {
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owner,
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repo,
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per_page: 100,
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page,
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headers: {
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accept: 'application/vnd.github.v3.star+json',
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},
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})
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const response = await response_promise.catch((error) => {
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if (error instanceof GraphqlResponseError && error.errors) {
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return {
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error: error.errors.map((error) => error.message).join('/n'),
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}
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} else if (error instanceof Error) {
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return { error: `${error.name}: ${error.message}` }
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} else {
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return { error: "Couldn't fetch stargazers" }
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}
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})
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console.log('response took', Date.now() - start_time, response)
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if ('error' in response) {
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return { error: response.error, stargazers: undefined }
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} else {
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return {
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error: undefined,
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stargazers: {
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pageInfo: {
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hasNextPage: response.headers.link?.includes('rel="next"'),
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},
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starTimes: response.data.map((stargazer) => stargazer.starred_at),
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},
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}
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}
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}