mirror of https://github.com/webpack/webpack.git
38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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module.exports = function formatLocation(loc) {
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if(typeof loc === "string")
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return loc;
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if(typeof loc === "number")
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return loc + "";
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if(loc && typeof loc === "object") {
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if(loc.start && loc.end) {
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if(typeof loc.start.line === "number" && typeof loc.end.line === "number" && typeof loc.end.column === "number" && loc.start.line === loc.end.line)
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return formatPosition(loc.start) + "-" + loc.end.column;
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return formatPosition(loc.start) + "-" + formatPosition(loc.end);
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}
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if(loc.start)
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return formatPosition(loc.start);
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return formatPosition(loc);
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}
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return "";
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function formatPosition(pos) {
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if(typeof pos === "string")
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return pos;
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if(typeof pos === "number")
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return pos + "";
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if(pos && typeof pos === "object") {
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if(typeof pos.line === "number" && typeof pos.column === "number")
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return pos.line + ":" + pos.column;
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if(typeof pos.line === "number")
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return pos.line + ":?";
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if(typeof pos.index === "number")
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return "+" + pos.index;
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}
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return "";
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}
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};
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