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e2f03fa8a7
Add a helper function to check if the user is root. This function can be useful for the prompts for example. Modify the prompts made root checked to use the function instead. Add also the support of Administrator like a root user. Fixes: #7031
36 lines
1.2 KiB
Fish
36 lines
1.2 KiB
Fish
# name: Debian chroot
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# author: Maurizio De Santis
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function fish_prompt --description 'Write out the prompt, prepending the Debian chroot environment if present'
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# Set variable identifying the chroot you work in (used in the prompt below)
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set -l debian_chroot $debian_chroot
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if not set -q debian_chroot[1]
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and test -r /etc/debian_chroot
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set debian_chroot (cat /etc/debian_chroot)
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end
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if not set -q __fish_debian_chroot_prompt
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and set -q debian_chroot[1]
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and test -n "$debian_chroot"
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set -g __fish_debian_chroot_prompt "($debian_chroot)"
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end
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# Prepend the chroot environment if present
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if set -q __fish_debian_chroot_prompt
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echo -n -s (set_color yellow) "$__fish_debian_chroot_prompt" (set_color normal) ' '
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end
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if fish_is_root_user
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echo -n -s "$USER" @ (prompt_hostname) ' ' (set -q fish_color_cwd_root
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and set_color $fish_color_cwd_root
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or set_color $fish_color_cwd) (prompt_pwd) \
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(set_color normal) '# '
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else
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echo -n -s "$USER" @ (prompt_hostname) ' ' (set_color $fish_color_cwd) (prompt_pwd) \
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(set_color normal) '> '
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end
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end
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