jack-cli/dist/state/store.js

Chop through that Git log wicked fast!

"use strict";
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var __generator = (this && this.__generator) || function (thisArg, body) {
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Object.defineProperty(exports, "__esModule", { value: true });
var types_1 = require("../types/types");
var reducers_1 = require("./reducers");
exports.INITIAL_STATE = {
    SHA: '',
    index: 0,
    indexesMatchingSearch: [],
    indexesWithSHAs: [],
    lines: [],
    markedSHA: '',
    search: '',
    status: types_1.Status.RETRIEVING_LOG,
    view: types_1.View.LIST,
    visibleLines: [],
};
var getStore = function (reducerFn) {
    var state = __assign({}, exports.INITIAL_STATE);
    var subscribers = [];
    return {
        dispatch: function (action) {
            state = reducerFn(state, action);
            subscribers.forEach(function (subscriber) { return subscriber(); });
        },
        getState: function () {
            return __assign({}, state);
        },
        subscribe: function (updateFn) {
            subscribers.push(updateFn);
        },
    };
};
exports.store = getStore(reducers_1.reducer);
exports.doSubscribe = function (propertyNames, element, updateFunction) {
    var lastState = exports.store.getState();
    exports.store.subscribe(function () { return __awaiter(void 0, void 0, void 0, function () {
        var modifiedProperties, state, _i, propertyNames_1, propertyName, _a;
        return __generator(this, function (_b) {
            switch (_b.label) {
                case 0:
                    modifiedProperties = [];
                    state = exports.store.getState();
                    for (_i = 0, propertyNames_1 = propertyNames; _i < propertyNames_1.length; _i++) {
                        propertyName = propertyNames_1[_i];
                        if (state[propertyName] !== lastState[propertyName]) {
                            modifiedProperties.push(propertyName);
                        }
                    }
                    _a = modifiedProperties.length;
                    if (!_a) return [3 /*break*/, 2];
                    return [4 /*yield*/, updateFunction({
                            element: element,
                            lastState: lastState,
                            state: state,
                        })];
                case 1:
                    _a = !!(_b.sent());
                    _b.label = 2;
                case 2:
                    if (_a) {
                        element.screen.render();
                    }
                    lastState = state;
                    return [2 /*return*/];
            }
        });
    }); });
};
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