@tdb/util.server/lib/github/file.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var libs_1 = require("../libs");
var util = require("./util");
function fileMonitor(options) {
    var path = options.path, client = options.client, owner = options.owner, repo = options.repo, _a = options.branch, branch = _a === void 0 ? 'master' : _a;
    var events$ = new libs_1.Subject();
    var stop$ = new libs_1.Subject();
    var api = {
        isDisposed: false,
        date: createDate(),
        path: path,
        content: undefined,
        events$: events$
            .takeUntil(stop$)
            .takeWhile(function () { return !api.isDisposed; })
            .share(),
        errors$: events$
            .filter(function (e) { return e.event === 'ERROR'; })
            .map(function (_a) {
            var error = _a.error;
            return error;
        })
            .share(),
        changed$: events$
            .filter(function (e) { return e.event === 'CHANGED'; })
            .map(function (_a) {
            var content = _a.content;
            return ({ content: content });
        })
            .share(),
        dispose: function () {
            this.isDisposed = true;
            stop$.next();
        },
        monitor: function (delay, repeat) {
            libs_1.Observable.timer(delay, repeat)
                .takeUntil(stop$)
                .takeWhile(function () { return !api.isDisposed; })
                .subscribe(function () { return api.get(); });
            return api;
        },
        get: function () {
            return __awaiter(this, void 0, void 0, function () {
                var content, isChanged, err_1, _a, status_1, message, error;
                return __generator(this, function (_b) {
                    switch (_b.label) {
                        case 0:
                            _b.trys.push([0, 2, , 3]);
                            events$.next({ event: 'PULL_START' });
                            return [4, util.getFile(client, owner, repo, path, branch)];
                        case 1:
                            content = _b.sent();
                            isChanged = content !== api.content;
                            api.content = content;
                            api.date = createDate();
                            events$.next({ event: 'PULL_END', content: content });
                            if (isChanged) {
                                events$.next({ event: 'CHANGED', content: content });
                            }
                            return [2, { content: content, isChanged: isChanged }];
                        case 2:
                            err_1 = _b.sent();
                            _a = err_1, status_1 = _a.status, message = _a.message;
                            error = { message: message, status: status_1 };
                            events$.next({ event: 'ERROR', error: error });
                            return [2, { error: error }];
                        case 3: return [2];
                    }
                });
            });
        },
    };
    return api;
}
exports.fileMonitor = fileMonitor;
function createDate() {
    return libs_1.moment()
        .utc()
        .toDate();
}
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