Merge pull request #1336 from edx/mvo/squashed_adding_paver_autocomplete

Adding the paver completion template to ansible playbook

playbooks/roles/local_dev/tasks/main.yml

@@ -53,3 +53,10 @@
     regexp=". {{ localdev_home }}/share_x11"
     line=". {{ localdev_home }}/share_x11"
     state=present
+
+# Create scripts to add paver autocomplete
+- name: add paver autocomplete
+  template:
+    src=paver_autocomplete dest={{ item.home }}/.paver_autocomplete
+    owner={{ item.user }} mode=755
+  with_items: localdev_accounts    

playbooks/roles/local_dev/templates/app_bashrc.j2

@@ -15,3 +15,5 @@ else
 fi
 
 cd "{{ item.home }}/{{ item.repo }}"
+
+source "{{ item.home }}/.paver_autocomplete"

playbooks/roles/local_dev/templates/paver_autocomplete

+# Courtesy of Gregory Nicholas
+
+_paver()
+{
+    local cur
+    COMPREPLY=()
+    # Variable to hold the current word
+    cur="${COMP_WORDS[COMP_CWORD]}"
+
+    # Build a list of the available tasks from: `paver --help --quiet`
+    local cmds=$(paver -hq | awk '/^  ([a-zA-Z][a-zA-Z0-9_]+)/ {print $1}')
+
+    # Generate possible matches and store them in the
+    # array variable COMPREPLY
+    COMPREPLY=($(compgen -W "${cmds}" $cur))
+}
+
+# Assign the auto-completion function for our command.
+
+complete -F _paver paver
\ No newline at end of file