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app_vue/node_modules/webpack/lib/formatLocation.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */
+/** @typedef {import("./Dependency").SourcePosition} SourcePosition */
+
+/**
+ * @param {SourcePosition} pos position
+ * @returns {string} formatted position
+ */
+const formatPosition = pos => {
+	if (pos && typeof pos === "object") {
+		if ("line" in pos && "column" in pos) {
+			return `${pos.line}:${pos.column}`;
+		} else if ("line" in pos) {
+			return `${pos.line}:?`;
+		}
+	}
+	return "";
+};
+
+/**
+ * @param {DependencyLocation} loc location
+ * @returns {string} formatted location
+ */
+const formatLocation = loc => {
+	if (loc && typeof loc === "object") {
+		if ("start" in loc && loc.start && "end" in loc && loc.end) {
+			if (
+				typeof loc.start === "object" &&
+				typeof loc.start.line === "number" &&
+				typeof loc.end === "object" &&
+				typeof loc.end.line === "number" &&
+				typeof loc.end.column === "number" &&
+				loc.start.line === loc.end.line
+			) {
+				return `${formatPosition(loc.start)}-${loc.end.column}`;
+			} else if (
+				typeof loc.start === "object" &&
+				typeof loc.start.line === "number" &&
+				typeof loc.start.column !== "number" &&
+				typeof loc.end === "object" &&
+				typeof loc.end.line === "number" &&
+				typeof loc.end.column !== "number"
+			) {
+				return `${loc.start.line}-${loc.end.line}`;
+			}
+			return `${formatPosition(loc.start)}-${formatPosition(loc.end)}`;
+		}
+		if ("start" in loc && loc.start) {
+			return formatPosition(loc.start);
+		}
+		if ("name" in loc && "index" in loc) {
+			return `${loc.name}[${loc.index}]`;
+		}
+		if ("name" in loc) {
+			return loc.name;
+		}
+	}
+	return "";
+};
+
+module.exports = formatLocation;