fs: fs.cp() should try copy-on-write if the platform supports it #47074
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`fs.cp()` and `fs.cpSync()` should use `fs.constants.COPYFILE_FICLONE` mode flag to try to use copy-on-write for copying a file if the platform supports its operation.
nodejs-github-bot
added
fs
cjihrig
reviewed
Mar 13, 2023
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| function copyFile(srcStat, src, dest, opts) { | ||
| copyFileSync(src, dest); | ||
| copyFileSync(src, dest, COPYFILE_FICLONE); |
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This seems like something that users should pass in via cp()'s options argument, and not something that Node core sets unconditionally.
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Okay. I withdeaw this pr. Thank you for your review!
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fs.cp()andfs.cpSync()should usefs.constants.COPYFILE_FICLONEmode flag to try copy-on-write for copying a file if the platform supports its operation.