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Fix try printing when it is not the last pipeline element (#13992)

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# Description

Fixes #13991. This was done by more clearly separating the case when a
pipeline is drained vs when it is being written (to a file).

I also added an `OutDest::Print` case which might not be strictly
necessary, but is a helpful addition.

# User-Facing Changes

Bug fix.

# Tests + Formatting

Added a test.

# After Submitting

There are still a few redirection bugs that I found, but they require
larger code changes, so I'll leave them until after the release.
This commit is contained in:
Ian Manske
2024-10-11 23:37:10 -07:00
committed by GitHub
parent 0e3a8c552c
commit de08b68ba8
14 changed files with 127 additions and 194 deletions
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10
crates/nu-command/src/filters/tee.rs
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@ -163,7 +163,7 @@ use it in your pipeline."#
Ok(None)
}
OutDest::Null => copy_on_thread(tee, io::sink(), &info).map(Some),
OutDest::Inherit => {
OutDest::Print | OutDest::Inherit => {
copy_on_thread(tee, io::stderr(), &info).map(Some)
}
OutDest::File(file) => {
@ -181,7 +181,9 @@ use it in your pipeline."#
Ok(())
}
OutDest::Null => copy_pipe(stdout, io::sink(), &info),
OutDest::Inherit => copy_pipe(stdout, io::stdout(), &info),
OutDest::Print | OutDest::Inherit => {
copy_pipe(stdout, io::stdout(), &info)
}
OutDest::File(file) => copy_pipe(stdout, file.as_ref(), &info),
}?;
}
@ -198,7 +200,7 @@ use it in your pipeline."#
OutDest::Null => {
copy_pipe_on_thread(stderr, io::sink(), &info).map(Some)
}
OutDest::Inherit => {
OutDest::Print | OutDest::Inherit => {
copy_pipe_on_thread(stderr, io::stderr(), &info).map(Some)
}
OutDest::File(file) => {
@ -218,7 +220,7 @@ use it in your pipeline."#
Ok(())
}
OutDest::Null => copy(tee, io::sink(), &info),
OutDest::Inherit => copy(tee, io::stdout(), &info),
OutDest::Print | OutDest::Inherit => copy(tee, io::stdout(), &info),
OutDest::File(file) => copy(tee, file.as_ref(), &info),
}?;
}