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Write update warnings to stderr, not stdout #113

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dbrgn opened this issue Apr 16, 2020 · 0 comments · Fixed by #114
Closed

Write update warnings to stderr, not stdout #113

dbrgn opened this issue Apr 16, 2020 · 0 comments · Fixed by #114
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@dbrgn
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dbrgn commented Apr 16, 2020

The update warnings are printed to stdout:

$ target/debug/tldr --list | head -n 5
The cache hasn't been updated for more than 30 days.
You should probably run `tldr --update` soon.
7z
7za
...

This breaks workflows where the output is piped to a different command for further processing (e.g. grep).
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Move cache age warning to stderr michaeldel/tealdeer
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