feat(desktop)!: add fish shell!

desktop/configs/fish/.config/fish/config.fish

@@ -0,0 +1,50 @@
+if status --is-login
+    fish_add_path ~/.local/bin
+
+    set -gx BAT_THEME "Solarized (light)"
+    set -gx EDITOR "nvim"
+
+    if test -z "$WAYLAND_DISPLAY" && test "$XDG_VTNR" -eq 1
+    set -gx XDG_CURRENT_DESKTOP "sway"
+    sway
+    end
+end
+if status is-interactive
+    alias ls="bash ~/scripts/elash.sh"
+    alias v="nvim"
+    alias reboot="systemctl reboot"
+    alias hr="date +'%Hh:%M, %d-%m-%Y'"
+    alias ff="fastfetch"
+    alias feh="imv"
+    alias lg="lazygit"
+    alias cpr="cd ~/repos/cports-docker && docker compose run --build --rm cports"
+    alias cop="wl-copy"
+    alias poweroff="systemctl poweroff"
+    alias cat="bat"
+end
+
+function pst
+    set -l file
+    set -l use_ansifilter false
+
+    if command -v ansifilter > /dev/null
+        set use_ansifilter true
+    end
+
+    if command test -p /dev/stdin
+        set file (mktemp)
+        if test $use_ansifilter = true
+            ansifilter > $file
+        else
+            cat > $file
+        end
+    else if test -n "$argv[1]"
+        set file "$argv[1]"
+    end
+
+    curl -F "file=@$file" -H "X-Auth: $(cat ~/.key)" https://paste.jabuxas.xyz
+
+    if command test -p /dev/stdin
+        rm "$file"
+    end
+end

desktop/configs/fish/.config/fish/fish_variables

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+# This file contains fish universal variable definitions.
+# VERSION: 3.0
+SETUVAR __fish_initialized:3400
+SETUVAR fish_color_autosuggestion:767676
+SETUVAR fish_color_cancel:\x2d\x2dreverse
+SETUVAR fish_color_command:0087ff
+SETUVAR fish_color_comment:586e75
+SETUVAR fish_color_cwd:green
+SETUVAR fish_color_cwd_root:red
+SETUVAR fish_color_end:00d75f
+SETUVAR fish_color_error:dc322f
+SETUVAR fish_color_escape:00a6b2
+SETUVAR fish_color_history_current:\x2d\x2dbold
+SETUVAR fish_color_host:normal
+SETUVAR fish_color_host_remote:\x1d
+SETUVAR fish_color_keyword:\x1d
+SETUVAR fish_color_match:\x2d\x2dbackground\x3dbrblue
+SETUVAR fish_color_normal:normal
+SETUVAR fish_color_operator:00a6b2
+SETUVAR fish_color_option:\x1d
+SETUVAR fish_color_param:00afaf
+SETUVAR fish_color_quote:d7af5f
+SETUVAR fish_color_redirection:6c71c4
+SETUVAR fish_color_search_match:bryellow\x1e\x2d\x2dbackground\x3dblack
+SETUVAR fish_color_selection:white\x1e\x2d\x2dbold\x1e\x2d\x2dbackground\x3dbrblack
+SETUVAR fish_color_status:red
+SETUVAR fish_color_user:brgreen
+SETUVAR fish_color_valid_path:\x2d\x2dunderline
+SETUVAR fish_key_bindings:fish_default_key_bindings
+SETUVAR fish_pager_color_background:\x1d
+SETUVAR fish_pager_color_completion:B3A06D
+SETUVAR fish_pager_color_description:B3A06D
+SETUVAR fish_pager_color_prefix:cyan\x1e\x2d\x2dunderline
+SETUVAR fish_pager_color_progress:brwhite\x1e\x2d\x2dbackground\x3dcyan
+SETUVAR fish_pager_color_secondary_background:\x1d
+SETUVAR fish_pager_color_secondary_completion:\x1d
+SETUVAR fish_pager_color_secondary_description:\x1d
+SETUVAR fish_pager_color_secondary_prefix:\x1d
+SETUVAR fish_pager_color_selected_background:\x2d\x2dbackground\x3dbrblack
+SETUVAR fish_pager_color_selected_completion:\x1d
+SETUVAR fish_pager_color_selected_description:\x1d
+SETUVAR fish_pager_color_selected_prefix:\x1d
+SETUVAR fish_user_paths:/yang/\x2elocal/bin

desktop/configs/fish/.config/fish/functions/fish_greeting.fish

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+function fish_greeting
+    # no op
+end

desktop/configs/fish/.config/fish/functions/fish_prompt.fish

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+function fish_prompt
+    # This is a simple prompt. It looks like
+    # alfa@nobby /path/to/dir $
+    # with the path shortened and colored
+    # and a "#" instead of a "$" when run as root.
+    set -l symbol ' $ '
+    set -l color $fish_color_cwd
+    if fish_is_root_user
+        set symbol ' # '
+        set -q fish_color_cwd_root
+        and set color $fish_color_cwd_root
+    end
+
+    echo -n $USER@$hostname
+
+    set_color $color
+    echo -n (prompt_pwd)
+    set_color normal
+
+    echo -n $symbol
+end