HackMD/lib/config/utils.js
Sheogorath bcc914a773
Add full version string
Currently we only provide the version from `package.json`. This means
that during updates of instances, e.g. the demo instance, which runs
latest master instead of a stable release, changes are not reflected to
the webclient.

This patch adds a fullversion string that contains the current commit
and this way makes that clients are notified about changes.

Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
2018-11-11 12:44:19 +01:00

55 lines
1.7 KiB
JavaScript

'use strict'
const fs = require('fs')
const path = require('path')
exports.toBooleanConfig = function toBooleanConfig (configValue) {
if (configValue && typeof configValue === 'string') {
return (configValue === 'true')
}
return configValue
}
exports.toArrayConfig = function toArrayConfig (configValue, separator = ',', fallback) {
if (configValue && typeof configValue === 'string') {
return (configValue.split(separator).map(arrayItem => arrayItem.trim()))
}
return fallback
}
exports.toIntegerConfig = function toIntegerConfig (configValue) {
if (configValue && typeof configValue === 'string') {
return parseInt(configValue)
}
return configValue
}
exports.getGitCommit = function getGitCommit (repodir) {
if (!fs.existsSync(repodir + '/.git/HEAD')) {
return undefined
}
let reference = fs.readFileSync(repodir + '/.git/HEAD', 'utf8')
if (reference.startsWith('ref: ')) {
reference = reference.substr(5).replace('\n', '')
reference = fs.readFileSync(path.resolve(repodir + '/.git', reference), 'utf8')
}
reference = reference.substr(5).replace('\n', '')
return reference
}
exports.getGitHubURL = function getGitHubURL (repo, reference) {
// if it's not a github reference, we handle handle that anyway
if (!repo.startsWith('https://github.com') && !repo.startsWith('git@github.com')) {
return repo
}
if (repo.startsWith('git@github.com') || repo.startsWith('ssh://git@github.com')) {
repo = repo.replace(/^(ssh:\/\/)?git@github.com:/, 'https://github.com/')
}
if (repo.endsWith('.git')) {
repo = repo.replace(/\.git$/, '/')
} else if (!repo.endsWith('/')) {
repo = repo + '/'
}
return repo + 'tree/' + reference
}