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41 lines
1.0 KiB
Fish
41 lines
1.0 KiB
Fish
# Set the default prompt command. Make sure that every terminal escape
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# string has a newline before and after, so that fish will know how
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# long it is.
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function fish_prompt --description "Write out the prompt"
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# Just calculate these once, to save a few cycles when displaying the prompt
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if not set -q __fish_prompt_hostname
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set -g __fish_prompt_hostname (hostname|cut -d . -f 1)
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end
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if not set -q __fish_prompt_normal
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set -g __fish_prompt_normal (set_color normal)
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end
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switch $USER
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case root
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if not set -q __fish_prompt_cwd
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if set -q fish_color_cwd_root
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set -g __fish_prompt_cwd (set_color $fish_color_cwd_root)
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else
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set -g __fish_prompt_cwd (set_color $fish_color_cwd)
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end
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end
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printf '%s@%s %s%s%s# ' $USER $__fish_prompt_hostname "$__fish_prompt_cwd" (prompt_pwd) "$__fish_prompt_normal"
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case '*'
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if not set -q __fish_prompt_cwd
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set -g __fish_prompt_cwd (set_color $fish_color_cwd)
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end
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printf '%s@%s %s%s%s> ' $USER $__fish_prompt_hostname "$__fish_prompt_cwd" (prompt_pwd) "$__fish_prompt_normal"
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end
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end
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