fix: properly escape dots in GTE0 regexes#432
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lukekarrys merged 1 commit intomainfrom Mar 25, 2022
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Previously the dots were not properly escaped causing them to match any character. This caused ranges like `>=09090` to evaulate to `*` after they were incorrectly matched by the `GTE0` regex. This only happened in strict mode since in loose mode the leading 0 is allowed and parsed into `>=9090.0.0` before the `GTE0` check. After this fix, this range now will throw an error. This also affected prerelease versions in both strict and loose mode.
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This also includes a small amount of refactoring and a few added debug statements that made it easier for me to dig into the details here. The behavior and tests were trivial to change, but it was my first time in the codebase so I was curious to see why it happened. |
lukekarrys
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This adds `@npmcli/template-oss` to manage GitHub Actions, linting, and other chores. It specifically pins to the latest version of the library in order to allow for the following manual changes: - Files outside of `lib/` to avoid breaking public API - Keeping engines (and testing) on `>=10` - Installs `npm@7` in CI to work with node 10 This surfaced a few bugs which I opted to fix in separate issues: - #432 - #434
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Mar 23, 2022
This adds `@npmcli/template-oss` to manage GitHub Actions, linting, and other chores. It specifically pins to the latest version of the library in order to allow for the following manual changes: - Files outside of `lib/` to avoid breaking public API - Keeping engines (and testing) on `>=10` - Installs `npm@7` in CI to work with node 10 This surfaced a few bugs which I opted to fix in separate issues: - #432 - #434
lukekarrys
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Mar 25, 2022
This adds `@npmcli/template-oss` to manage GitHub Actions, linting, and other chores. It specifically pins to the latest version of the library in order to allow for the following manual changes: - Files outside of `lib/` to avoid breaking public API - Keeping engines (and testing) on `>=10` - Installs `npm@7` in CI to work with node 10 This surfaced a few bugs which I opted to fix in separate issues: - #432 - #434
lukekarrys
added a commit
that referenced
this pull request
Mar 25, 2022
Previously the dots were not properly escaped causing them to match any character. This caused ranges like `>=09090` to evaulate to `*` after they were incorrectly matched by the `GTE0` regex. This only happened in strict mode since in loose mode the leading 0 is allowed and parsed into `>=9090.0.0` before the `GTE0` check. After this fix, this range now will throw an error. This also affected prerelease versions in both strict and loose mode.
lukekarrys
added a commit
that referenced
this pull request
Mar 25, 2022
Previously the dots were not properly escaped causing them to match any character. This caused ranges like `>=09090` to evaulate to `*` after they were incorrectly matched by the `GTE0` regex. This only happened in strict mode since in loose mode the leading 0 is allowed and parsed into `>=9090.0.0` before the `GTE0` check. After this fix, this range now will throw an error. This also affected prerelease versions in both strict and loose mode.
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Previously the dots were not properly escaped causing them to match any
character. This caused ranges like
>=09090to evaulate to*afterthey were incorrectly matched by the
GTE0regex. This only happened instrict mode since in loose mode the leading 0 is allowed and parsed into
>=9090.0.0before theGTE0check. After this fix, this range nowwill throw an error. This also affected prerelease versions in both
strict and loose mode.