(value: string | boolean, type: T)
| 129 | // this is coming from `mri`'s parse function'), to the correct type based on |
| 130 | // the `type` of the argument. |
| 131 | function convert<T extends keyof Types>(value: string | boolean, type: T) { |
| 132 | switch (type) { |
| 133 | case 'string': |
| 134 | return convertString(value) |
| 135 | case 'boolean': |
| 136 | return convertBoolean(value) |
| 137 | case 'number': |
| 138 | return convertNumber(value) |
| 139 | case 'boolean | string': |
| 140 | return convertBoolean(value) ?? convertString(value) |
| 141 | case 'number | string': |
| 142 | return convertNumber(value) ?? convertString(value) |
| 143 | case 'boolean | number': |
| 144 | return convertBoolean(value) ?? convertNumber(value) |
| 145 | case 'boolean | number | string': |
| 146 | return convertBoolean(value) ?? convertNumber(value) ?? convertString(value) |
| 147 | default: |
| 148 | throw new Error(`Unhandled type: ${type}`) |
| 149 | } |
| 150 | } |
| 151 | |
| 152 | function convertBoolean(value: ArgumentType) { |
| 153 | if (value === true || value === false) { |
no test coverage detected