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29 lines
866 B
JavaScript
29 lines
866 B
JavaScript
6 years ago
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// Copyright 2014, 2017 Simon Lydell
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// X11 (“MIT”) Licensed. (See LICENSE.)
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var fs = require("fs")
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var template = fs.readFileSync("source-map-resolve.js.template").toString()
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var nodeCode = fs.readFileSync("lib/source-map-resolve-node.js").toString()
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nodeCode = nodeCode
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// Remove leading comments and `require`s.
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.replace(/^\s*(?:\/\/.+\s+|var\s+\w+\s*=\s*require\([^)]+\).*\s+)*/, "")
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// Remove `urix`.
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.replace(/(\w+)\s*=\s*urix\(\1\)\s*/g, "")
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// Remove `decode-uri-component`.
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.replace(/(var readUrl = )decodeUriComponent\(([\w.]+)\)/g, "$1$2")
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// Change `module.exports = {...}` to `return {...}`.
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.replace(/module\.exports = (\{[^}]+\})\s*$/, "return $1")
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// Indent.
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.replace(/^(?!$)/gm, " ")
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var code = template.replace(/[ \t]*\{\{source-map-resolve-node.js\}\}/, nodeCode)
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fs.writeFileSync("source-map-resolve.js", code)
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