roles/go: use file module instead of command: /bin/ln

roles/go/tasks/main.yml

@@ -5,8 +5,27 @@
     dest: /usr/local 
     copy: no
 
-- name: make symlinks
-  command: /bin/ln -sf /usr/local/go/bin/{go,godoc,gofmt} /usr/bin/
+- name: make symlink go
+  file: 
+    src: /usr/local/go/bin/go
+    dest: /usr/bin/go
+    state: link
+  become: yes
+  become_user: root
+
+- name: make symlink godoc
+  file: 
+    src: /usr/local/go/bin/godoc
+    dest: /usr/bin/godoc
+    state: link
+  become: yes
+  become_user: root
+
+- name: make symlink gofmt
+  file: 
+    src: /usr/local/go/bin/gofmt
+    dest: /usr/bin/gofmt
+    state: link
   become: yes
   become_user: root