| 1 | var request = require('micro-request')
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| 2 | , assert = require('assert')
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| 3 |
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| 4 | function fetchGist (input, cb) {
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| 5 | var pkg = require('../package.json')
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| 6 | var headers = {
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| 7 | 'User-Agent': pkg.name + '/' + pkg.version
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| 8 | }
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| 9 | var re = /^(?:https:\/\/gist\.github\.com\/)?(?:([^\/]+)\/)?([a-f0-9]+)/
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| 10 | var inMatch = input.match(re)
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| 11 | if (!inMatch) return cb(new Error('invalid gist spec'))
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| 12 | var uri = 'https://api.github.com/gists/' + inMatch[2]
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| 13 | request('https://api.github.com/gists/' + inMatch[2], {headers: headers}, function (err, resp, gist) {
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| 14 | if (err) return cb(err)
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| 15 | if (resp.statusCode !== 200) {
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| 16 | return cb(new Error('non-200 status from github: ' + resp.statusCode))
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| 17 | }
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| 18 | if (!gist.files['salty.pem']) return cb(new Error('no salty.pem found in gist'))
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| 19 | request(gist.files['salty.pem'].raw_url, function (err, resp, body) {
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| 20 | if (err) return cb(err)
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| 21 | if (resp.statusCode !== 200) return cb(new Error('non-200 status from github: ' + resp.statusCode))
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| 22 | cb(null, body, gist)
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| 23 | })
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| 24 | })
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| 25 | }
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| 26 | module.exports = fetchGist |
| \ | No newline at end of file |