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24 lines
560 B
24 lines
560 B
10 years ago
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module.exports = spawn
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var _spawn = require("child_process").spawn
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var EventEmitter = require("events").EventEmitter
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function spawn (cmd, args, options) {
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var raw = _spawn(cmd, args, options)
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var cooked = new EventEmitter()
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raw.on("error", function (er) {
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er.file = cmd
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cooked.emit("error", er)
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}).on("close", function (code, signal) {
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cooked.emit("close", code, signal)
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})
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cooked.stdin = raw.stdin
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cooked.stdout = raw.stdout
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cooked.stderr = raw.stderr
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cooked.kill = function (sig) { return raw.kill(sig) }
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return cooked
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}
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