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30 lines
955 B
30 lines
955 B
13 years ago
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module.exports = fileCompletion
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var find = require("../find.js")
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, mkdir = require("../mkdir-p.js")
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, path = require("path")
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function fileCompletion (root, req, depth, cb) {
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if (typeof cb !== "function") cb = depth, depth = Infinity
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mkdir(root, function (er) {
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if (er) return cb(er)
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function dirFilter (f, type) {
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// return anything that is a file,
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// or not exactly the req.
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return type !== "dir" ||
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( f && f !== path.join(root, req)
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&& f !== path.join(root, req) + "/" )
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}
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find(path.join(root, req), dirFilter, depth, function (er, files) {
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if (er) return cb(er)
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return cb(null, (files || []).map(function (f) {
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return path.join(req, f.substr(root.length + 1)
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.substr((f === req ? path.dirname(req)
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: req).length)
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.replace(/^\//, ""))
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}))
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})
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})
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}
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