23 lines
704 B
Fish
23 lines
704 B
Fish
# Format current directory with substitutions and truncation
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function _prompt_directory
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set -l dir (pwd | string replace $HOME "~")
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for sub in $prompt_dir_substitutions
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set -l parts (string split ":" $sub)
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set -l name $parts[1]
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set -l icon $parts[2]
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set dir (string replace -a "/$name" "/$icon" $dir)
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set dir (string replace "^$name" "$icon" $dir)
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end
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if test $prompt_dir_truncation -gt 0
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set -l parts (string split "/" $dir)
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if test (count $parts) -gt $prompt_dir_truncation
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set parts "…" $parts[(math 2 - $prompt_dir_truncation)..-1]
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end
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set dir (string join "/" $parts)
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end
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echo $dir
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end
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