mirror of
https://github.com/fish-shell/fish-shell
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36 lines
819 B
Fish
36 lines
819 B
Fish
# RUN: %fish %s
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#
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# This deals with $PATH manipulation. We need to be careful not to step on anything.
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set -l tmpdir (mktemp -d)
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mkdir $tmpdir/bin
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mkdir $tmpdir/sbin
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mkdir $tmpdir/etc
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ln -s $tmpdir/bin $tmpdir/link
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# We set fish_user_paths to an empty global to have a starting point
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set -g fish_user_paths
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set fish_user_paths $tmpdir/bin
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# Confirm that it actually ends up in $PATH
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contains -- (builtin realpath $tmpdir/bin) $PATH
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and echo Have bin
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# CHECK: Have bin
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# Not adding duplicates
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set PATH $PATH
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set -l --path oldpath $PATH
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set -a fish_user_paths $tmpdir/bin
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test "$oldpath" = "$PATH"
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or begin
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echo OH NO A DUPLICATE
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echo NEW: $PATH
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echo OLD: $oldpath
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end
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# Add a link to the same path.
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set -a fish_user_paths $tmpdir/link
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contains -- $tmpdir/link $PATH
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and echo Have bin
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# CHECK: Have bin
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