1 | const fs = require('fs');
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2 | const { EOL } = require('os');
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3 | const _ = require('lodash');
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4 | const gitUrlParse = require('git-url-parse');
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5 | const semver = require('semver');
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6 | const osName = require('os-name');
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7 | const pkg = require('../package.json');
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8 | const Log = require('./log');
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9 | const { TimeoutError } = require('./errors');
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10 |
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11 | const log = new Log();
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12 |
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13 | const getSystemInfo = () => {
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14 | return {
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15 | 'release-it': pkg.version,
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16 | node: process.version,
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17 | os: osName()
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18 | };
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19 | };
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20 |
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21 | const clean = args => args.filter(arg => arg != null);
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22 |
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23 | const format = (template = '', context = {}) => {
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24 | try {
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25 | return _.template(template)(context);
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26 | } catch (error) {
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27 | log.error(`Unable to render template with context:\n${template}\n${JSON.stringify(context)}`);
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28 | log.error(error);
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29 | throw error;
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30 | }
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31 | };
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32 |
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33 | const truncateLines = (input, maxLines = 10, surplusText = null) => {
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34 | const lines = input.split(EOL);
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35 | const surplus = lines.length - maxLines;
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36 | const output = lines.slice(0, maxLines).join(EOL);
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37 | return surplus > 0 ? (surplusText ? `${output}${surplusText}` : `${output}${EOL}...and ${surplus} more`) : output;
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38 | };
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39 |
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40 | const wait = ms => new Promise(resolve => setTimeout(resolve, ms));
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41 |
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42 | const rejectAfter = ms =>
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43 | wait(ms).then(() => {
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44 | throw new TimeoutError(`Timed out after ${ms}ms.`);
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45 | });
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46 |
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47 | const parseGitUrl = remoteUrl => {
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48 | const normalizedUrl = remoteUrl.replace(/\\/g, '/');
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49 | const parsedUrl = gitUrlParse(normalizedUrl);
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50 | const { resource: host, name: project, protocol, href: remote } = parsedUrl;
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51 | const owner = protocol === 'file' ? _.last(parsedUrl.owner.split('/')) : parsedUrl.owner;
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52 | const repository = `${owner}/${project}`;
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53 | return { host, owner, project, protocol, remote, repository };
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54 | };
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55 |
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56 | const reduceUntil = async (collection, fn) => {
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57 | let result;
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58 | for (const item of collection) {
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59 | if (result) break;
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60 | result = await fn(item);
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61 | }
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62 | return result;
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63 | };
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64 |
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65 | const hasAccess = path => {
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66 | try {
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67 | fs.accessSync(path);
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68 | return true;
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69 | } catch (err) {
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70 | return false;
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71 | }
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72 | };
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73 |
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74 | const parseVersion = raw => {
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75 | if (!raw) return { version: null, isPreRelease: false, preReleaseId: null };
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76 | const version = semver.valid(raw) ? raw : semver.coerce(raw);
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77 | const parsed = semver.parse(version);
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78 | const isPreRelease = parsed.prerelease.length > 0;
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79 | const preReleaseId = isPreRelease && isNaN(parsed.prerelease[0]) ? parsed.prerelease[0] : null;
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80 | return {
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81 | version,
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82 | isPreRelease,
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83 | preReleaseId
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84 | };
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85 | };
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86 |
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87 | module.exports = {
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88 | getSystemInfo,
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89 | clean,
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90 | format,
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91 | truncateLines,
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92 | rejectAfter,
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93 | reduceUntil,
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94 | parseGitUrl,
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95 | hasAccess,
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96 | parseVersion
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97 | };
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