.

node_modules/bs-logger/dist/logger/target.js

@@ -0,0 +1,90 @@
+"use strict";
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+var fs_1 = require("fs");
+var path_1 = require("path");
+var cache_getters_1 = require("../utils/cache-getters");
+var level_1 = require("./level");
+var message_1 = require("./message");
+var logTargetWithLevelRegex = new RegExp("^\\s*(.+):([0-9]+|" + level_1.LogLevelNames.join('|') + ")\\s*$", 'i');
+var parseLogTargets = function (targetString) {
+    var items = (targetString || '').split(/([^\\]),/g).reduce(function (list, item, index) {
+        if (index % 2 === 1) {
+            list[list.length - 1] += item;
+        }
+        else {
+            list.push(item);
+        }
+        return list;
+    }, []);
+    return items.reduce(function (targets, str) {
+        var format;
+        str = str.replace(/^(.+)%([a-z_][a-z0-9_]*)$/, function (_, before, key) {
+            format = message_1.LogFormatters[key];
+            return before;
+        });
+        var pieces = str.match(logTargetWithLevelRegex);
+        var file;
+        var level;
+        if (pieces) {
+            file = pieces[1].trim();
+            level = pieces[2].trim();
+        }
+        else {
+            file = str.trim();
+        }
+        var append = file.endsWith('+');
+        if (append) {
+            file = file.slice(0, -1).trim();
+        }
+        file = file.replace(/\\,/g, ',');
+        if (!file) {
+            return targets;
+        }
+        var isStandardFd = /^(stdout|stderr)$/i.test(file);
+        if (format == null) {
+            format = isStandardFd ? message_1.LogFormatters.simple : message_1.LogFormatters.json;
+        }
+        var target = cache_getters_1.cacheGetters({
+            format: format,
+            get minLevel() {
+                return level_1.parseLogLevel(level) || -Infinity;
+            },
+            get stream() {
+                if (isStandardFd) {
+                    return process[file.toLowerCase()];
+                }
+                else {
+                    return fs_1.createWriteStream(path_1.resolve(process.cwd(), file), {
+                        flags: append ? 'a' : 'w',
+                        autoClose: true,
+                        encoding: 'utf8',
+                    });
+                }
+            },
+        }, 'minLevel', 'stream');
+        return __spread(targets, [target]);
+    }, []);
+};
+exports.parseLogTargets = parseLogTargets;
+var DEFAULT_LOG_TARGET = "stderr:" + level_1.LogLevels.warn;
+exports.DEFAULT_LOG_TARGET = DEFAULT_LOG_TARGET;