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List all paths in the JSON object on stdin
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| #!/usr/bin/env node | |
| var readline = require('readline'); | |
| var devnull = require('dev-null'); | |
| var rl = readline.createInterface({ | |
| input: process.stdin, | |
| output: devnull() | |
| }); | |
| var jsonString = ''; | |
| rl.on('line', function(line) { | |
| jsonString = jsonString + line; | |
| }); | |
| rl.on('close', function() { | |
| var har = JSON.parse(jsonString); | |
| console.log(object2keys(har, '').join('\n')); | |
| }); | |
| function object2keys(obj, path) | |
| { | |
| var keys = []; | |
| for (var key in obj) | |
| { | |
| if (obj.hasOwnProperty(key)) | |
| { | |
| if ('object' == typeof(obj[key])) | |
| { | |
| keys = keys.concat( | |
| object2keys(obj[key], | |
| path + | |
| (Array.isArray(obj) ? | |
| '[]' : | |
| (path ? '.' : '') + key | |
| ) | |
| ) | |
| ); | |
| } | |
| else | |
| { | |
| keys.push(path + '.' + key); | |
| } | |
| } | |
| } | |
| return Array.from(new Set(keys)); | |
| } |
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