Running a node.js REPL over curl (original) (raw)
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March 16, 2012 22:42
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Running a node.js REPL over `curl`
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| /** |
|---|
| * Requires node v0.7.7 or greater. |
| * |
| * To connect: $ curl -sSNT. localhost:8000 |
| */ |
| var http = require('http') |
| , repl = require('repl') |
| , buf0 = new Buffer([0]) |
| var server = http.createServer(function (req, res) { |
| res.setHeader('content-type', 'multipart/octet-stream') |
| res.write('Welcome to the Fun House\r\n') |
| repl.start({ |
| prompt: 'curl repl> ' |
| , input: req |
| , output: res |
| , terminal: false |
| , useColors: true |
| , useGlobal: false |
| }) |
| // log |
| console.log(req.headers['user-agent']) |
| // hack to thread stdin and stdout |
| // simultaneously in curl's single thread |
| var iv = setInterval(function () { |
| res.write(buf0) |
| }, 100) |
| res.connection.on('end', function () { |
| clearInterval(iv) |
| }) |
| }) |
| server.listen(8000) |
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| ☮ ~ (master) ⚡ curl -sSNT. localhost:8000 |
|---|
| Welcome to the Fun House |
| curl repl> process.platform |
| 'darwin' |
| curl repl> process.arch |
| 'x64' |
| curl repl> process.cwd() |
| '/Users/nrajlich' |
| curl repl> path |
| { resolve: [Function], |
| normalize: [Function], |
| join: [Function], |
| relative: [Function], |
| dirname: [Function], |
| basename: [Function], |
| extname: [Function], |
| _makeLong: [Function] } |
| curl repl> ^C |
| ☮ ~ (master) ⚡ |