mirror of
https://github.com/hedgedoc/hedgedoc.git
synced 2024-11-22 01:36:29 -05:00
76 lines
2.4 KiB
JavaScript
76 lines
2.4 KiB
JavaScript
'use strict'
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const fs = require('fs')
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const path = require('path')
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function isPositiveAnswer (value) {
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const lowerValue = value.toLowerCase()
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return lowerValue === 'yes' || lowerValue === '1' || lowerValue === 'true'
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}
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exports.toBooleanConfig = function toBooleanConfig (configValue) {
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if (configValue && typeof configValue === 'string') {
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return (isPositiveAnswer(configValue))
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}
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return configValue
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}
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exports.toArrayConfig = function toArrayConfig (configValue, separator = ',', fallback) {
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if (configValue && typeof configValue === 'string') {
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return (configValue.split(separator).map(arrayItem => arrayItem.trim()))
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}
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return fallback
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}
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exports.toIntegerConfig = function toIntegerConfig (configValue) {
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if (configValue && typeof configValue === 'string') {
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return parseInt(configValue)
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}
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return configValue
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}
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exports.getGitCommit = function getGitCommit (repodir) {
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try {
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// prefer using git to get the current ref, as poking in .git is very fragile
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return require('child_process').execSync('git rev-parse HEAD', {
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stdio: ['pipe', 'pipe', 'ignore'],
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encoding: 'utf-8'
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}).replace('\n', '')
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} catch (e) {
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// there was an error running git, try to parse refs ourselves
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if (!fs.existsSync(repodir + '/.git/HEAD')) {
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// there is no HEAD information
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return undefined
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}
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let reference = fs.readFileSync(repodir + '/.git/HEAD', 'utf8')
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if (reference.startsWith('ref: ')) {
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// HEAD references another ref, try to get the commit SHA from .git/ref/heads
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reference = reference.substr(5).replace('\n', '')
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const refPath = path.resolve(repodir + '/.git', reference)
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if (!fs.existsSync(refPath)) {
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// ref does not exist in .git/ref/heads
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return undefined
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}
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reference = fs.readFileSync(refPath, 'utf8')
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}
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reference = reference.replace('\n', '')
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return reference
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}
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}
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exports.getGitHubURL = function getGitHubURL (repo, reference) {
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// if it's not a github reference, we handle handle that anyway
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if (!repo.startsWith('https://github.com') && !repo.startsWith('git@github.com')) {
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return repo
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}
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if (repo.startsWith('git@github.com') || repo.startsWith('ssh://git@github.com')) {
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repo = repo.replace(/^(ssh:\/\/)?git@github.com:/, 'https://github.com/')
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}
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if (repo.endsWith('.git')) {
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repo = repo.replace(/\.git$/, '/')
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} else if (!repo.endsWith('/')) {
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repo = repo + '/'
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}
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return repo + 'tree/' + reference
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}
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