import "typings-global";
import * as plugins from "./npmci.plugins";
import {prepare} from "./npmci.prepare";
import {bash} from "./npmci.bash";


let triggerValueRegex = /^([a-zA-Z0-9\.]*)\|([a-zA-Z0-9\.]*)\|([a-zA-Z0-9\.]*)\|([a-zA-Z0-9\.]*)\|?([a-zA-Z0-9\.\-\/]*)/;

export let trigger = function () {
    let done = plugins.q.defer();
    plugins.beautylog.info("now running triggers");
    plugins.smartparam.forEachMinimatch(process.env, "NPMCI_TRIGGER_*", evaluateTrigger);
    done.resolve();
    return done.promise;
}

let evaluateTrigger = (triggerEnvVarArg) => {
    let triggerRegexResultArray = triggerValueRegex.exec(triggerEnvVarArg);
    let regexDomain = triggerRegexResultArray[1];
    let regexProjectId = triggerRegexResultArray[2];
    let regexProjectTriggerToken = triggerRegexResultArray[3];
    let regexRefName = triggerRegexResultArray[4];
    let regexTriggerName;
    if (triggerRegexResultArray.length == 6) {
        regexTriggerName = triggerRegexResultArray[5];
    } else {
        regexTriggerName = "Unnamed Trigger";
    }
    plugins.beautylog.info("Found Trigger!");
    plugins.beautylog.log("triggering build for ref " + regexRefName + " of " + regexTriggerName);
    plugins.request.post("https://gitlab.com/api/v3/projects/" + regexProjectId + "/trigger/builds", { form: { token: regexProjectTriggerToken, ref: regexRefName } });
}