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commit-to-output.js
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commit-to-output.js
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import chalk from 'chalk'
import { isRevert, cleanSummary as cleanRevertSummary } from './reverts.js'
import { toGroups, cleanSummary as cleanGroupSummary } from './groups.js'
function cleanUnsupportedMarkdown (txt) {
// escape _~*\[]<>`
return txt.replace(/([_~*\\[\]<>`])/g, '\\$1')
}
function cleanMarkdown (txt) {
// Escape backticks for edge case scenarii (no code span support).
if (txt.includes('``') || txt.includes('\\`')) {
return cleanUnsupportedMarkdown(txt)
}
const backtickSplit = txt.split('`')
// If there's an odd number of backticks, give up and escape them all.
if (backtickSplit.length % 2 === 0) return cleanUnsupportedMarkdown(txt)
let cleanMdString = ''
for (let i = 0; i < backtickSplit.length; i++) {
const isInsideBacktickString = i % 2
cleanMdString += isInsideBacktickString
// No escaping inside a code span.
? `\`${backtickSplit[i]}\``
// otherwise escape _~*\[]<>
: backtickSplit[i].replace(/([_~*\\[\]<>])/g, '\\$1')
}
return cleanMdString
}
export const formatType = {
SHA: 'sha',
PLAINTEXT: 'plaintext',
MARKDOWN: 'markdown',
SIMPLE: 'simple',
MESSAGEONLY: 'messageonly'
}
function toStringPlaintext (data) {
let s = ''
s += (data.semver || []).length ? `(${data.semver.join(', ').toUpperCase()}) ` : ''
if (data.revert) {
s += `Revert "${data.group}: ${data.summary} `
} else {
s += `${data.summary} `
}
s += data.author ? `(${data.author}) ` : ''
s += data.pr ? data.prUrl : ''
return ` * ${s.trim()}`
}
function toStringSimple (data) {
let s = ''
s += `* [${data.sha.substr(0, 10)}] - `
s += (data.semver || []).length ? `(${data.semver.join(', ').toUpperCase()}) ` : ''
s += data.revert ? 'Revert "' : ''
s += data.group ? `${data.group}: ` : ''
s += data.summary
s += data.revert ? '" ' : ' '
s += data.author ? `(${data.author}) ` : ''
s += data.pr ? data.prUrl : ''
s = s.trim()
return (data.semver && data.semver.length)
? chalk.green.bold(s)
: (data.group === 'doc'
? chalk.grey(s)
: s)
}
function toStringMarkdown (data) {
let s = ''
s += `* \\[[\`${data.sha.substr(0, 10)}\`](${data.shaUrl})] - `
s += (data.semver || []).length ? `**(${data.semver.join(', ').toUpperCase()})** ` : ''
s += data.revert ? '***Revert*** "' : ''
s += data.group ? `**${cleanMarkdown(data.group)}**: ` : ''
s += cleanMarkdown(data.summary)
s += data.revert ? '" ' : ' '
s += data.author ? `(${cleanMarkdown(data.author)}) ` : ''
s += data.pr ? `[${data.pr}](${data.prUrl})` : ''
s = s.trim()
return (data.semver && data.semver.length)
? chalk.green.bold(s)
: (data.group === 'doc'
? chalk.grey(s)
: s)
}
function toStringMessageOnly (data) {
return ` * ${data.summary.trim()}`
}
export function commitToOutput (commit, format, ghId, commitUrl) {
const data = {}
const prUrlMatch = commit.prUrl && commit.prUrl.match(/^https?:\/\/.+\/([^/]+\/[^/]+)\/\w+\/\d+$/i)
const urlHash = `#${commit.ghIssue}` || commit.prUrl
const ref = commit.sha.substr(0, 10)
data.sha = commit.sha
data.shaUrl = commitUrl.replace(/\{ghUser\}/g, ghId.user).replace(/\{ghRepo\}/g, ghId.repo).replace(/\{ref\}/g, ref)
data.semver = commit.labels && commit.labels.filter((l) => l.includes('semver'))
data.revert = isRevert(commit.summary)
data.group = toGroups(commit.summary)
data.summary = cleanGroupSummary(cleanRevertSummary(commit.summary))
data.author = (commit.author && commit.author.name) || ''
data.pr = prUrlMatch && ((prUrlMatch[1] !== `${ghId.user}/${ghId.repo}` ? prUrlMatch[1] : '') + urlHash)
data.prUrl = prUrlMatch && commit.prUrl
if (format === formatType.SIMPLE) {
return toStringSimple(data)
} else if (format === formatType.PLAINTEXT) {
return toStringPlaintext(data)
} else if (format === formatType.MESSAGEONLY) {
return toStringMessageOnly(data)
}
return toStringMarkdown(data)
}