static LONG_MESSAGE_THRESHOLD = 400;

static NEWLINE_THRESHOLD = 5;

static createUnborn() {

return new Commit({unbornRef: UNBORN});

}

constructor({sha, author, coAuthors, authorDate, messageSubject, messageBody, unbornRef, patch}) {

this.sha = sha;

this.author = author;

this.coAuthors = coAuthors || [];

this.authorDate = authorDate;

this.messageSubject = messageSubject;

this.messageBody = messageBody;

this.unbornRef = unbornRef === UNBORN;

this.multiFileDiff = patch ? buildMultiFilePatch(patch) : buildMultiFilePatch([]);

}

getSha() {

return this.sha;

}

getAuthor() {

return this.author;

}

getAuthorEmail() {

return this.author.getEmail();

}

getAuthorAvatarUrl() {

return this.author.getAvatarUrl();

}

getAuthorName() {

return this.author.getFullName();

}

getAuthorDate() {

return this.authorDate;

}

getCoAuthors() {

return this.coAuthors;

}

getMessageSubject() {

return this.messageSubject;

}

getMessageBody() {

return this.messageBody;

}

isBodyLong() {

if (this.getMessageBody().length > this.constructor.LONG_MESSAGE_THRESHOLD) {

return true;

}

if ((this.getMessageBody().match(/\r?\n/g) || []).length > this.constructor.NEWLINE_THRESHOLD) {

return true;

}

return false;

}

getFullMessage() {

return `${this.getMessageSubject()}\n\n${this.getMessageBody()}`.trim();

}

/*

abbreviatedBody() {

if (!this.isBodyLong()) {

return this.getMessageBody();

}

const {LONG_MESSAGE_THRESHOLD, NEWLINE_THRESHOLD} = this.constructor;

let lastNewlineCutoff = null;

let lastParagraphCutoff = null;

let lastWordCutoff = null;

const searchText = this.getMessageBody().substring(0, LONG_MESSAGE_THRESHOLD);

const boundaryRx = /\s+/g;

let result;

let lineCount = 0;

while ((result = boundaryRx.exec(searchText)) !== null) {

const newlineCount = (result[0].match(/\r?\n/g) || []).length;

lineCount += newlineCount;

if (lineCount > NEWLINE_THRESHOLD) {

lastNewlineCutoff = result.index;

break;

}

if (newlineCount < 2 && result.index <= LONG_MESSAGE_THRESHOLD - WORD_ELIPSES.length) {

lastWordCutoff = result.index;

} else if (result.index < LONG_MESSAGE_THRESHOLD - PARAGRAPH_ELIPSES.length) {

lastParagraphCutoff = result.index;

}

}

let elipses = WORD_ELIPSES;

let cutoffIndex = LONG_MESSAGE_THRESHOLD - WORD_ELIPSES.length;

if (lastNewlineCutoff !== null) {

elipses = NEWLINE_ELIPSES;

cutoffIndex = lastNewlineCutoff;

} else if (lastParagraphCutoff !== null) {

elipses = PARAGRAPH_ELIPSES;

cutoffIndex = lastParagraphCutoff;

} else if (lastWordCutoff !== null) {

cutoffIndex = lastWordCutoff;

}

return this.getMessageBody().substring(0, cutoffIndex) + elipses;

}

setMultiFileDiff(multiFileDiff) {

this.multiFileDiff = multiFileDiff;

}

getMultiFileDiff() {

return this.multiFileDiff;

}

isUnbornRef() {

return this.unbornRef;

}

isPresent() {

return true;

}

isEqual(other) {

// Directly comparable properties

const properties = ['sha', 'authorDate', 'messageSubject', 'messageBody', 'unbornRef'];

for (const property of properties) {

if (this[property] !== other[property]) {

return false;

}

}

// Author

if (this.author.getEmail() !== other.getAuthorEmail() || this.author.getFullName() !== other.getAuthorName()) {

return false;

}

// Co-author array

if (this.coAuthors.length !== other.coAuthors.length) {

return false;

}

for (let i = 0; i < this.coAuthors.length; i++) {

const thisCoAuthor = this.coAuthors[i];

const otherCoAuthor = other.coAuthors[i];

if (

thisCoAuthor.getFullName() !== otherCoAuthor.getFullName()

|| thisCoAuthor.getEmail() !== otherCoAuthor.getEmail()

) {

return false;

}

}

// Multi-file patch

if (!this.multiFileDiff.isEqual(other.multiFileDiff)) {

return false;

}

return true;

}