Add cache for known plugins#301
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We have to call `require.resolve(…)` ~10 times per call to `parse(…)`. These calls generally take microseconds however if you call `prettier.format(…)` several thousand times the times add up. It also adds up for embedded documents which call `parse(…)` a large number of times. This adds a cache for these calls because generally only a few will ever be installed and Node.js will not cache misses internally.
Co-authored-by: Robin Malfait <malfait.robin@gmail.com>
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* Add cache for known plugins We have to call `require.resolve(…)` ~10 times per call to `parse(…)`. These calls generally take microseconds however if you call `prettier.format(…)` several thousand times the times add up. It also adds up for embedded documents which call `parse(…)` a large number of times. This adds a cache for these calls because generally only a few will ever be installed and Node.js will not cache misses internally. * Update src/plugins.ts Co-authored-by: Robin Malfait <malfait.robin@gmail.com> * Update changelog --------- Co-authored-by: Robin Malfait <malfait.robin@gmail.com>
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We have to call
require.resolve(…)~10 times per call toparse(…). These calls generally take microseconds however if you callprettier.format(…)several thousand times the times add up. It also adds up for embedded documents which callparse(…)a large number of times.This PR adds a cache for these calls because generally only a few will ever be installed and Node.js will not cache misses internally.