14892e3943
* allow serviceData to override cacheSeconds with a longer value * prevent [endpoint] json cacheSeconds property exceeding service default * allow ShieldsRuntimeError to specify a cacheSeconds property By default error responses use the cacheLength of the service class throwing the error. This allows error to tell the handling layer the maxAge that should be set on the error badge response. * add customExceptions param This 1. allows us to specify custom properties to pass to the exception constructor if we throw any of the standard got errors e.g: `ETIMEDOUT`, `ECONNRESET`, etc 2. uses a custom `cacheSeconds` property (if set on the exception) to set the response maxAge * customExceptions --> systemErrors * errorMessages --> httpErrors
79 lines
2.2 KiB
JavaScript
79 lines
2.2 KiB
JavaScript
import Joi from 'joi'
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import { InvalidResponse } from '../index.js'
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import { httpErrorsFor } from './github-helpers.js'
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const issueSchema = Joi.object({
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head: Joi.object({
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sha: Joi.string().required(),
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}).required(),
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}).required()
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async function fetchIssue(serviceInstance, { user, repo, number }) {
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return serviceInstance._requestJson({
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schema: issueSchema,
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url: `/repos/${user}/${repo}/pulls/${number}`,
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httpErrors: httpErrorsFor('pull request or repo not found'),
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})
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}
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const contentSchema = Joi.object({
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// https://github.com/hapijs/joi/issues/1430
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content: Joi.string().required(),
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encoding: Joi.equal('base64').required(),
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}).required()
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async function fetchRepoContent(
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serviceInstance,
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{ user, repo, branch = 'HEAD', filename }
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) {
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const httpErrors = httpErrorsFor(
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`repo not found, branch not found, or ${filename} missing`
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)
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if (serviceInstance.staticAuthConfigured) {
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const { content } = await serviceInstance._requestJson({
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schema: contentSchema,
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url: `/repos/${user}/${repo}/contents/${filename}`,
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options: { searchParams: { ref: branch } },
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httpErrors,
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})
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try {
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return Buffer.from(content, 'base64').toString('utf-8')
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} catch (e) {
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throw new InvalidResponse({ prettyMessage: 'undecodable content' })
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}
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} else {
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const { buffer } = await serviceInstance._request({
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url: `https://raw.githubusercontent.com/${user}/${repo}/${branch}/${filename}`,
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httpErrors,
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})
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return buffer
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}
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}
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async function fetchJsonFromRepo(
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serviceInstance,
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{ schema, user, repo, branch = 'HEAD', filename }
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) {
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if (serviceInstance.staticAuthConfigured) {
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const buffer = await fetchRepoContent(serviceInstance, {
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user,
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repo,
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branch,
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filename,
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})
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const json = serviceInstance._parseJson(buffer)
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return serviceInstance.constructor._validate(json, schema)
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} else {
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return serviceInstance._requestJson({
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schema,
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url: `https://raw.githubusercontent.com/${user}/${repo}/${branch}/${filename}`,
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httpErrors: httpErrorsFor(
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`repo not found, branch not found, or ${filename} missing`
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),
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})
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}
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}
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export { fetchIssue, fetchRepoContent, fetchJsonFromRepo }
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