Additional reviewers can be added manually based on PR contents
  @param {!object}
    github enables querying for PR and also create issue using rest endpoint
    context has the commit message details in the payload
  @return {string} Returns the message with labels attached and assignees added
*/
const filter_action = async ({github, context, domain}) => {
  const labels = ['kokoro:force-run'];

  let assignees = [];

  const rollback_commit = context.payload.head_commit.id;
  const pr_match_groups = context.payload.head_commit.message.match(/\Rollback of PR #(\d+).*/) || [];
  if (pr_match_groups.length != 2) {
    console.log(`PR Number not found in ${context.payload.head_commit.message}`);
    throw "Error extracting PR Number from commit message";
  }
  const pr_number = parseInt(pr_match_groups[1]);
  const owner = context.payload.repository.owner.name;

    const regex = makeRegex(pattern, ignoreCase)

    return new IgnoreRule(
        origin,
        pattern,
        negative,
        regex
    )
}

const throwError = (message, Ctor) => {
    throw new Ctor(message)
}

const checkPath = (path, originalPath, doThrow) => {
    if (!isString(path)) {
        return doThrow(
            `path must be a string, but got \`${originalPath}\``,

lidating-server-side"),c.addClass("validating-server-side"),f(h,c,b,d,function(b){g.removeClass("validating-server-side"),c.removeClass("validating-server-side"),b.message&&c.attr(d.validationErrorMsgAttribute,b.message),a(b.valid)})},errorMessage:"",errorMessageKey:"badBackend"}),a.formUtils.addValidator({name:"letternumeric",validatorFunction:function(b,c,d,e){var f="^([a-zA-Z0-9ªµºÀ-ÖØ-öø-ˁˆ-ˑˠ-ˤˬˮͰ-ʹͶͷͺ-ͽΆΈ-ΊΌΎ-ΡΣ-ϵϷ-ҁҊ-ԧԱ-Ֆՙա-ևא-תװ-ײؠ-يٮٯٱ-ۓەۥۦۮۯۺ-ۼۿܐܒ-ܯݍ-ޥޱߊ-ߪߴߵߺࠀ-ࠕࠚࠤࠨࡀ-ࡘࢠࢢ-ࢬऄ-हऽॐक़-ॡॱ-ॷॹ-ॿ...

o.then();while(t--)I(i[t],a(t),o.reject);return o.promise()}});var W=/^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;E.Deferred.exceptionHook=function(e,t){C.console&&C.console.warn&&e&&W.test(e.name)&&C.console.warn("jQuery.Deferred exception: "+e.message,e.stack,t)},E.readyException=function(e){C.setTimeout(function(){throw e})};var F=E.Deferred();function $(){S.removeEventListener("DOMContentLoaded",$),C.removeEventListener("load",$),E.ready()}E.fn.ready=function(e){return F.then(e)["catch"](fun...

hh":return a||s?n+(Rn(e)?"hodiny":"hod\xedn"):n+"hodinami";break;case"d":return a||s?"de\u0148":"d\u0148om";case"dd":return a||s?n+(Rn(e)?"dni":"dn\xed"):n+"d\u0148ami";break;case"M":return a||s?"mesiac":"mesiacom";case"MM":return a||s?n+(Rn(e)?"mesiace":"mesiacov"):n+"mesiacmi";break;case"y":return a||s?"rok":"rokom";case"yy":return a||s?n+(Rn(e)?"roky":"rokov"):n+"rokmi";break}}function Cn(e,a,t,s){var n=e+" ";switch(t){case"s":return a||s?"nekaj sekund":"nekaj sekundami";case"ss":return n+=1=...

&&l.shouldChangeDisplay&&(d.valAttr("current-error",!1),a.formUtils.dialogs.applyInputSuccessStyling(d,c)):f(l.errorMsg,d)}}),"function"==typeof c.onValidate){var l=c.onValidate(j);a.isArray(l)?a.each(l,function(a,b){f(b.message,b.element)}):l&&l.element&&l.message&&f(l.message,l.element)}return a.formUtils.isValidatingEntireForm=!1,i.length>0&&d&&("top"===c.errorMessagePosition?a.formUtils.dialogs.setMessageInTopOfForm(j,h,c,b):a.each(i,function(b,d){a.formUtils.dialogs.setInlineMessage(d,d.val...

o.then();while(t--)I(i[t],a(t),o.reject);return o.promise()}});var W=/^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;E.Deferred.exceptionHook=function(e,t){C.console&&C.console.warn&&e&&W.test(e.name)&&C.console.warn("jQuery.Deferred exception: "+e.message,e.stack,t)},E.readyException=function(e){C.setTimeout(function(){throw e})};var F=E.Deferred();function $(){S.removeEventListener("DOMContentLoaded",$),C.removeEventListener("load",$),E.ready()}E.fn.ready=function(e){return F.then(e)["catch"](fun...