92 lines
2.2 KiB
Fish
92 lines
2.2 KiB
Fish
if status is-interactive
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# Commands to run in interactive sessions can go here
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#
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# shell prompt
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#
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# match prompt symbol to OS logo
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if test -e /etc/os-release
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posix-source /etc/os-release
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end
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if test -e /System
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set os_icon ""
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eval "$(/opt/homebrew/bin/brew shellenv)"
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else if [ "$ID" = "nixos" ]
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set os_icon ""
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else if [ "$ID" = "debian" ]
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set os_icon ""
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else if [ "$ID" = "fedora" ]
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set os_icon ""
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else if [ "$ID" = "arch" ]
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set os_icon ""
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else
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set os_icon "\$"
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end
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# set prompt colours
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if test -e ~/.cache/zsh_colours.sh
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posix-source-universal (string replace -fra "{|}|#|\"" "" (cat ~/.cache/zsh_colours.sh) | psub)
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else
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set -Ux PRIMARY_COLOUR blue
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set -Ux SECONDARY_COLOUR purple
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end
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# construct final prompt
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function fish_prompt
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# turn os_icon red if an error occurs
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set -l prompt_icon
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if test $status -ne 0
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set prompt_icon (set_color red)"$os_icon"(set_color normal)
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else
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set prompt_icon "$os_icon"
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end
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# set ssh status
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set -l ssh_status
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if set -q SSH_CONNECTION
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set ssh_status (prompt_login)
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end
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# concatenate $HOME to a ~ eg. /home/user to ~
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set shorten_path (string replace -r "^$HOME" "~" "$PWD")
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echo (set_color $PRIMARY_COLOUR)$shorten_path $ssh_status (set_color $SECONDARY_COLOUR)$prompt_icon (set_color normal)
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end
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#
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# shell intergration
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#
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zoxide init fish | source
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#
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# environment variables
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#
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set -gx EDITOR nvim
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set fish_greeting ""
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set HOMEBREW_AUTO_UPDATE_SECS 86400
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# xdg variables
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set -gx XDG_CONFIG_HOME "$HOME/.config" # config
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set -gx XDG_CACHE_HOME "$HOME/.cache" # cache
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set -gx XDG_DATA_HOME "$HOME/.local/share" # data files eg. /usr/share
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set -gx XDG_STATE_HOME "$HOME/.local/state" # state files eg. /var/lib
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# make apps use XDG folders
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set -gx PYTHON_HISTORY "$XDG_STATE_HOME"/python_history
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set -gx PYTHONPYCACHEPREFIX "$XDG_CACHE_HOME"/python
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set -gx PYTHONUSERBASE "$XDG_DATA_HOME"/python
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set -gx GOPATH "$XDG_STATE_HOME"/go
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set -gx GOMODCACHE "$XDG_CACHE_HOME"/go/mod
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set -gx NPM_CONFIG_USERCONFIG "$XDG_CONFIG_HOME"/npm/npmrc
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function wget --wraps=wget
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wget --hsts-file="$XDG_STATE_HOME/wget-hsts" $argv
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end
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end
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