fix: throw error when flags do not match pattern#831
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mitchell-codecov merged 7 commits intomainfrom Aug 1, 2022
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@@ Coverage Diff @@
## main #831 +/- ##
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- Coverage 92.07% 91.94% -0.13%
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Files 34 34
Lines 1173 1179 +6
Branches 240 243 +3
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+ Hits 1080 1084 +4
- Misses 63 64 +1
- Partials 30 31 +1
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mitchell-codecov
suggested changes
Jul 26, 2022
src/helpers/validate.ts
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| } | ||
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| export function validateFlags(flags: string): boolean { | ||
| export function validateFlags(flag: string): boolean { |
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| export function validateFlags(flag: string): boolean { | |
| export function validateFlags(flags: string[]): void { |
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This is being passed a single flag as part of a filter command, I believe, @mitchell-codecov
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| // eslint-disable-next-line no-useless-escape | ||
| const mask = /^[\w\.\-]{1,45}$/ |
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| // eslint-disable-next-line no-useless-escape | |
| const mask = /^[\w\.\-]{1,45}$/ |
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@mitchell-codecov Why are you deleting the mask?
src/helpers/validate.ts
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| // eslint-disable-next-line no-useless-escape | ||
| const mask = /^[\w\.\-]{1,45}$/ | ||
| return mask.test(flags) | ||
| if (flag.length !== 0 && mask.test(flag) !== true) { |
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| if (flag.length !== 0 && mask.test(flag) !== true) { | |
| const invalidFlags = flags.filter(isValidFlag) | |
| if (invalidFlags.length > 0) { |
src/helpers/validate.ts
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| return mask.test(flags) | ||
| if (flag.length !== 0 && mask.test(flag) !== true) { | ||
| throw new Error( | ||
| `Flags must consist only of alphanumeric characters, '_', '-', or '.' and not exceed 45 characters. Received ${flag}`, |
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| `Flags must consist only of alphanumeric characters, '_', '-', or '.' and not exceed 45 characters. Received ${flag}`, | |
| `Flags must consist only of alphanumeric characters, '_', '-', or '.' and not exceed 45 characters. Received ${flags}`, |
src/helpers/validate.ts
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| `Flags must consist only of alphanumeric characters, '_', '-', or '.' and not exceed 45 characters. Received ${flag}`, | ||
| ) | ||
| } | ||
| return true |
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| return true |
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With the above suggestions, I additionally recommend a new function for the validation: // eslint-disable-next-line no-useless-escape
const mask = /^[\w\.\-]{1,45}$/
function isValidFlag(flag: string): boolean {
return flag.length > 0 && mask.test(flag)
} |
* feat: validate `flags` earlier * chore: create `isValidFlag` * refactor: `validateFlags` * refactor: use `validateFlags` * refactor: `isValidFlag` * fix: expose `isValidFlag` * chore: remove unused import * fix: filter on falsy values * fix: allow empty strings * fix: join flags * fix: validate.test.ts
mitchell-codecov
approved these changes
Aug 1, 2022
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Prior behavior was to strip out invalid flag names. The validation function will now throw.
Fixes #829