trying out fish for a while

config/fish/functions/agent.fish

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+function agent --description 'Runs ssh-agent'
+    eval (ssh-agent -c)
+    and ssh-add
+end

config/fish/functions/fish_prompt.fish

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+function fish_prompt --description 'Write out the prompt'
+	if not set -q __fish_git_prompt_show_informative_status
+        set -g __fish_git_prompt_show_informative_status 1
+    end
+    if not set -q __fish_git_prompt_hide_untrackedfiles
+        set -g __fish_git_prompt_hide_untrackedfiles 1
+    end
+
+    if not set -q __fish_git_prompt_color_branch
+        set -g __fish_git_prompt_color_branch magenta --bold
+    end
+    if not set -q __fish_git_prompt_showupstream
+        set -g __fish_git_prompt_showupstream "informative"
+    end
+    if not set -q __fish_git_prompt_char_upstream_ahead
+        set -g __fish_git_prompt_char_upstream_ahead "↑"
+    end
+    if not set -q __fish_git_prompt_char_upstream_behind
+        set -g __fish_git_prompt_char_upstream_behind "↓"
+    end
+    if not set -q __fish_git_prompt_char_upstream_prefix
+        set -g __fish_git_prompt_char_upstream_prefix ""
+    end
+
+    if not set -q __fish_git_prompt_char_stagedstate
+        set -g __fish_git_prompt_char_stagedstate "●"
+    end
+    if not set -q __fish_git_prompt_char_dirtystate
+        set -g __fish_git_prompt_char_dirtystate "✚"
+    end
+    if not set -q __fish_git_prompt_char_untrackedfiles
+        set -g __fish_git_prompt_char_untrackedfiles "…"
+    end
+    if not set -q __fish_git_prompt_char_conflictedstate
+        set -g __fish_git_prompt_char_conflictedstate "✖"
+    end
+    if not set -q __fish_git_prompt_char_cleanstate
+        set -g __fish_git_prompt_char_cleanstate "✔"
+    end
+
+    if not set -q __fish_git_prompt_color_dirtystate
+        set -g __fish_git_prompt_color_dirtystate blue
+    end
+    if not set -q __fish_git_prompt_color_stagedstate
+        set -g __fish_git_prompt_color_stagedstate yellow
+    end
+    if not set -q __fish_git_prompt_color_invalidstate
+        set -g __fish_git_prompt_color_invalidstate red
+    end
+    if not set -q __fish_git_prompt_color_untrackedfiles
+        set -g __fish_git_prompt_color_untrackedfiles $fish_color_normal
+    end
+    if not set -q __fish_git_prompt_color_cleanstate
+        set -g __fish_git_prompt_color_cleanstate green --bold
+    end
+
+    set -l last_status $status
+
+    if not set -q __fish_prompt_normal
+        set -g __fish_prompt_normal (set_color normal)
+    end
+
+    set -l color_cwd
+    set -l prefix
+    switch $USER
+        case root toor
+            if set -q fish_color_cwd_root
+                set color_cwd $fish_color_cwd_root
+            else
+                set color_cwd $fish_color_cwd
+            end
+            set suffix '#'
+        case '*'
+            set color_cwd $fish_color_cwd
+            set suffix '$'
+    end
+
+    # time
+    echo -n (date +"[%T] ")
+    # PWD
+    set_color $color_cwd
+    echo -n (prompt_pwd)
+    set_color normal
+
+    printf '%s ' (__fish_vcs_prompt)
+
+    if not test $last_status -eq 0
+        set_color $fish_color_error
+    end
+
+    echo -n "$suffix "
+
+    set_color normal
+end

config/fish/functions/go.fish

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+function go --description 'Jump to directories'
+    lr /home /data /etc -L -t '(name ~~ "^\." && prune || print) && type = d && !(name = ".git")' \
+        | fzf \
+        | read -l dir
+    [ "$dir" ]; and cd $dir; and clear
+end

config/fish/functions/ls.fish

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+function ls --description 'List contents of directory'
+  lr -1FG $argv
+end