|
3 | 3 | //argv[1] = filename |
4 | 4 |
|
5 | 5 | //argv[>=2] = arguments passed |
6 | | - |
| 6 | +const parse = (args) => { |
| 7 | + let options = {}; |
| 8 | + let idx = 0; |
| 9 | + while (idx < args.length) { |
| 10 | + switch (args[idx]) { |
| 11 | + case "-h": |
| 12 | + case "--help": |
| 13 | + options["help"] = true; |
| 14 | + break; |
| 15 | + case "-d": |
| 16 | + case "--get-daily-challenge-question": |
| 17 | + options["getDailyChallenge"] = true; |
| 18 | + break; |
| 19 | + case "-o": |
| 20 | + case "--output": |
| 21 | + if ( idx + 1 < args.length ) { |
| 22 | + options[ "output" ] = args[idx+1] |
| 23 | + idx+=1 |
| 24 | + } else { |
| 25 | + options["output"] = "console" |
| 26 | + } |
| 27 | + break; |
| 28 | + default: |
| 29 | + options[ "unknown" ] = args[ idx ] |
| 30 | + break |
| 31 | + } |
| 32 | + idx+=1 |
| 33 | + } |
| 34 | + return options |
| 35 | +}; |
7 | 36 | export const config = (callbacks) => { |
8 | | - const args = process.argv.slice(2); |
9 | | - switch (args[0]) { |
10 | | - case "-h": |
11 | | - case "--help": |
12 | | - callbacks["h"](); |
13 | | - break; |
14 | | - case "-d": |
15 | | - callbacks[ "d" ](); |
16 | | - break; |
17 | | - default: |
18 | | - callbacks[ "default" ](); |
| 37 | + const args = process.argv.slice( 2 ); |
| 38 | + let data = null; |
| 39 | + const options = parse( args ) |
| 40 | + if ( options[ "help" ] ) { |
| 41 | + callbacks[ "help" ]() |
| 42 | + return |
| 43 | + } |
| 44 | + if ( options[ "getDailyChallenge" ] ) { |
| 45 | + data = callbacks["getDailyChallenge"](options) |
19 | 46 | } |
20 | 47 | }; |
21 | | -export default {config} |
| 48 | +export default {config}; |
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