Function
readNumberFlag
(
argv: string[],
name: string,
fallback: number,
)
Source from the content-addressed store, hash-verified
| 102 | } |
| 103 | |
| 104 | function readNumberFlag( |
| 105 | argv: string[], |
| 106 | name: string, |
| 107 | fallback: number, |
| 108 | ): number { |
| 109 | const idx = argv.indexOf(name) |
| 110 | if (idx < 0) return fallback |
| 111 | |
| 112 | const raw = argv[idx + 1] |
| 113 | const parsed = raw ? Number.parseInt(raw, 10) : Number.NaN |
| 114 | if (!Number.isFinite(parsed) || parsed <= 0) { |
| 115 | throw new Error(`${name} must be a positive integer`) |
| 116 | } |
| 117 | return parsed |
| 118 | } |
| 119 | |
| 120 | function readStringFlag( |
| 121 | argv: string[], |
Tested by
no test coverage detected