Split out fzf from zsh into its own role

roles/fzf/tasks/Darwin.yaml

@@ -0,0 +1,5 @@
+---
+- name: install homebrew package
+  homebrew:
+    name: fzf
+    state: latest

roles/fzf/tasks/Debian-old.yaml

@@ -0,0 +1,13 @@
+---
+- name: clone fzf repo
+  git:
+    repo: https://github.com/junegunn/fzf.git
+    dest: ~/.local/src/fzf
+  notify: install fzf binaries
+- meta: flush_handlers
+
+- name: create symbolic links
+  file:
+    state: link
+    src: ~/.local/src/fzf/bin/fzf
+    dest: ~/.local/bin/fzf

roles/fzf/tasks/Debian.yaml

@@ -0,0 +1,12 @@
+---
+- name: install apt package
+  when: ansible_distribution == "Debian" and
+        ansible_distribution_version == "unstable"
+  become: true
+  apt:
+    name: fzf
+    state: latest
+
+- include_tasks: Debian-old.yaml
+  when: not (ansible_distribution == "Debian" and
+             ansible_distribution_version == "unstable")

roles/fzf/tasks/Windows.yaml

@@ -0,0 +1,5 @@
+---
+- name: install chocolatey package
+  win_chocolatey:
+    name: fzf
+    state: latest

roles/fzf/tasks/main.yaml

@@ -0,0 +1,2 @@
+---
+- include_tasks: '{{ansible_os_family}}.yaml'