136 lines
3.2 KiB
Fish
136 lines
3.2 KiB
Fish
####################################
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# Jessie Hildebrandt's Fish Config #
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####################################
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#####################
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# Setting Variables #
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#####################
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set __fish_git_prompt_show_informative_status true
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set fish_greeting "Hello, commander."
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set fish_key_bindings fish_default_key_bindings
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set VIRTUAL_ENV_DISABLE_PROMPT true
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##################
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# Title Function #
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##################
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function fish_title --description 'Print the title of the window'
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# Trying to set the title inside of Emacs will break it
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if set -q INSIDE_EMACS
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return
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end
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# Set title to the command status + working directory
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echo (status current-command) (__fish_pwd)
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end
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###################
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# Prompt Function #
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###################
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function fish_prompt --description 'Write out the prompt'
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####################
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# Exit Status
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# Cache the exit status of the last command
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set -l last_status $status
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##################
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# Global Variables
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# Format host name variable if not yet set
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if not set -q __fish_prompt_hostname
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set -g __fish_prompt_hostname (prompt_hostname)
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end
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# Format prompt character variable if not yet set
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if not set -q __fish_prompt_char
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switch (id -u)
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case 0
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# Root
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set -g __fish_prompt_char "#"
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case '*'
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# Everyone else
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set -g __fish_prompt_char ">"
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end
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end
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#################
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# Local Variables
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set -l normal (set_color normal)
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set -l white (set_color brwhite)
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set -l yellow (set_color ffeb3b bryellow)
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set -l cyan (set_color 62d7ff brcyan)
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set -l magenta (set_color f358dc brmagenta)
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set -l gray (set_color 5b5b5b brblack)
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set -l darkgray (set_color 2e2e2e black)
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set -l red (set_color f44336 brred)
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set -l battery_file /sys/class/power_supply/BAT0/capacity
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#############
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# SSH Segment
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set -l ssh_seg ""
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if test -n "$SSH_CONNECTION"
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set ssh_seg "$white[ssh]$normal "
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end
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#############################
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# Virtual Environment Segment
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set -l venv_seg ""
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if test -n "$VIRTUAL_ENV"
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set venv_seg "$gray(" (basename $VIRTUAL_ENV) ")$normal "
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end
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#################
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# Battery Segment
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set -l battery_seg ""
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if test -f $battery_file
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set battery_seg "$yellow" (cat $bat_file) "%$normal "
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end
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#################
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# User@Host Segment
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set -l user_host_seg "$cyan$USER$normal at $magenta$__fish_prompt_hostname$normal "
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###########################
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# Working Directory (PWD) Segment
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set -g fish_prompt_pwd_dir_length 1
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set -l pwd_seg "in $gray" (prompt_pwd)
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set pwd_seg (string replace -ar '(.+/)([^/]*$)' "$darkgray\$1$gray\$2$normal" $pwd_seg)
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####################
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# VCS Status Segment
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set -l vcs_seg (__fish_vcs_prompt) ""
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##################
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# Prompt Character
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set -l prompt_char "$cyan$__fish_prompt_char$normal "
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if test $last_status -ne 0
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set prompt_char "$red$__fish_prompt_char$normal "
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end
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#########
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# Output
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printf "\n"
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printf "%s" $venv_seg $ssh_seg $battery_seg $user_host_seg $pwd_seg $vcs_seg
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printf "\n%s" $prompt_char
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end
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