fish config

tasks/apt.yaml

@@ -4,4 +4,4 @@
   apt:
     pkg:
       - socat
-      
+      - fish

tasks/fish.yaml

@@ -0,0 +1,15 @@
+---
+
+- name: fish config directory
+  file:
+    path: ~/.config/fish
+    state: directory
+
+- name: fish config files
+  template:
+    src: fish/{{ item }}.fish.j2
+    dest: ~/.config/fish/{{ item }}.fish
+  with_items:
+    - fish_title
+    - fish_prompt
+    - fish_greeting

templates/fish/fish_greeting.fish.j2

@@ -0,0 +1,2 @@
+# disable greeting
+set fish_greeting

templates/fish/fish_prompt.fish.j2

@@ -0,0 +1,21 @@
+# target format: user@host:~$
+function fish_prompt --description 'prompt'
+	set -l color_cwd
+	set -l suffix
+	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 $fish_color_cwd
+		set suffix '>'
+	end
+
+  set -g fish_prompt_pwd_dir_length 0
+
+	echo -n -s "$USER" @ "$__fish_prompt_hostname" : (set_color $color_cwd) (prompt_pwd) (set_color normal) " $suffix "
+end

templates/fish/fish_title.fish.j2

@@ -0,0 +1,11 @@
+function fish_title
+  set -l suffix
+  switch $USER
+  case root toor
+    set suffix '#'
+  case '*'
+    set suffix '>'
+  end
+
+  echo -n -s "(prompt_pwd) " $suffix $_"
+end