casterly/lib/src/output/logger.js

CLI for Casterly

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.logStore = void 0;
const chalk_1 = __importDefault(require("chalk"));
const unistore_1 = __importDefault(require("unistore"));
const Log = __importStar(require("./log"));
exports.logStore = unistore_1.default({
    bootstrap: true,
    port: null,
});
let lastStore = {};
function hasStoreChanged(nextStore) {
    if ([
        ...new Set([...Object.keys(lastStore), ...Object.keys(nextStore)]),
    ].every((key) => Object.is(lastStore[key], nextStore[key]))) {
        return false;
    }
    lastStore = nextStore;
    return true;
}
const transformWebpackError = (error) => {
    const { message, moduleName, loc } = error;
    return `${moduleName ? chalk_1.default `{bold ${moduleName}}` : ''}${loc ? chalk_1.default `:{dim ${loc}}` : ''}\n\n  ${message}`;
};
exports.logStore.subscribe((state) => {
    if (!hasStoreChanged(state)) {
        return;
    }
    if (state.bootstrap === true) {
        Log.wait('starting the build server');
        Log.info(`build server listening on http://localhost:${state.port}`);
        return;
    }
    if (state.loading === true) {
        if (state.fileName) {
            Log.wait(`${state.fileName} changed, compiling...`);
        }
        else {
            Log.wait('compiling...');
        }
        return;
    }
    if (state.errors && state.errors.length > 0) {
        Log.error(transformWebpackError(state.errors[0]));
        return;
    }
    if (state.warnings && state.warnings.length > 0) {
        Log.warn(state.warnings.map(transformWebpackError).join('\n\n'));
        Log.ready('compiled with warnings');
        return;
    }
    Log.ready(`compiled successfully in ${state.buildDuration} seconds`);
});