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In effect, we switch from `path.is_file()` to `!path.is_dir()`. In cases where process substitution is used, for example, the path can actually have type "fifo" instead of "file." Even if it's a fifo, we want to treat it as-if it were a file. The real key here is that we basically always want to consider a lone argument as a file so long as we know it isn't a directory. Because a directory is the only thing that will causes us to (potentially) search more than one thing. Fixes #2736
grep-cli
A utility library that provides common routines desired in search oriented command line applications. This includes, but is not limited to, parsing hex escapes, detecting whether stdin is readable and more. To the extent possible, this crate strives for compatibility across Windows, macOS and Linux.
Dual-licensed under MIT or the UNLICENSE.
Documentation
NOTE: You probably don't want to use this crate directly. Instead, you
should prefer the facade defined in the
grep
crate.
Usage
Add this to your Cargo.toml
:
[dependencies]
grep-cli = "0.1"