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17 lines
771 B
Markdown
17 lines
771 B
Markdown
# go-homedir
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This is a Go library for detecting the user's home directory without
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the use of cgo, so the library can be used in cross-compilation environments.
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Usage is incredibly simple, just call `homedir.Dir()` to get the home directory
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for a user, and `homedir.Expand()` to expand the `~` in a path to the home
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directory.
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**Why not just use `os/user`?** The built-in `os/user` package is not
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available on certain architectures such as i386 or PNaCl. Additionally
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it has a cgo dependency on Darwin systems. This means that any Go code
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that uses that package cannot cross compile. But 99% of the time the
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use for `os/user` is just to retrieve the home directory, which we can
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do for the current user without cgo. This library does that, enabling
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cross-compilation.
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