update

node_modules/browser-sync/dist/cli/command.start.js

@@ -0,0 +1,98 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var path = require("path");
+var fs_1 = require("fs");
+var immutable_1 = require("immutable");
+var utils = require("../utils");
+var cli_options_1 = require("./cli-options");
+var _ = require("../lodash.custom");
+/**
+ * $ browser-sync start <options>
+ *
+ * This commands starts the Browsersync servers
+ * & Optionally UI.
+ *
+ * @param opts
+ * @returns {Function}
+ */
+function default_1(opts) {
+    var flags = preprocessFlags(opts.cli.flags);
+    var cwd = flags.cwd || process.cwd();
+    var maybepkg = path.resolve(cwd, "package.json");
+    var input = flags;
+    if (flags.config) {
+        var maybeconf = path.resolve(cwd, flags.config);
+        if (fs_1.existsSync(maybeconf)) {
+            var conf = require(maybeconf);
+            input = _.merge({}, conf, flags);
+        }
+        else {
+            utils.fail(true, new Error("Configuration file '" + flags.config + "' not found"), opts.cb);
+        }
+    }
+    else {
+        if (fs_1.existsSync(maybepkg)) {
+            var pkg = require(maybepkg);
+            if (pkg["browser-sync"]) {
+                console.log("> Configuration obtained from package.json");
+                input = _.merge({}, pkg["browser-sync"], flags);
+            }
+        }
+    }
+    return require("../")
+        .create("cli")
+        .init(input, opts.cb);
+}
+exports.default = default_1;
+/**
+ * @param flags
+ * @returns {*}
+ */
+function preprocessFlags(flags) {
+    return [
+        stripUndefined,
+        legacyFilesArgs,
+        removeWatchBooleanWhenFalse
+    ].reduce(function (flags, fn) { return fn.call(null, flags); }, flags);
+}
+/**
+ * Incoming undefined values are problematic as
+ * they interfere with Immutable.Map.mergeDeep
+ * @param subject
+ * @returns {*}
+ */
+function stripUndefined(subject) {
+    return Object.keys(subject).reduce(function (acc, key) {
+        var value = subject[key];
+        if (typeof value === "undefined") {
+            return acc;
+        }
+        acc[key] = value;
+        return acc;
+    }, {});
+}
+/**
+ * @param flags
+ * @returns {*}
+ */
+function legacyFilesArgs(flags) {
+    if (flags.files && flags.files.length) {
+        flags.files = flags.files.reduce(function (acc, item) { return acc.concat(cli_options_1.explodeFilesArg(item)); }, []);
+    }
+    return flags;
+}
+/**
+ * `watch` is a CLI boolean so should be removed if false to
+ * allow config to set watch: true
+ * @param flags
+ * @returns {any}
+ */
+function removeWatchBooleanWhenFalse(flags) {
+    if (flags.watch === false) {
+        return immutable_1.fromJS(flags)
+            .delete("watch")
+            .toJS();
+    }
+    return flags;
+}
+//# sourceMappingURL=command.start.js.map