Hey all, I am currently on the older 1.7 (looking to upgrade shortly). I 
have a question in regards to optimization of tasks.
I have a role where I collect some output from other task actions and im 
trying to use them in the mail module.
Unfortunately if I try to format subject: to how I want the output to look, 
not all the data is represented correctly in the body of the mail.

I spent some time looking around yesterday and I know that there is a 
possibility of using a template, but I got myself going with the following.

     - name: Distributing files
       synchronize: src="{{streams_path}}/" dest="{{prod_config}}/" 
rsync_opts="--exclude=scripts/"
       register: sync_out

     - debug: var=sync_out

     - set_fact:
         email1: "The following files have been distributed to the 
following DCS servers: \n\n"


     - set_fact:
         email2: "{{play_hosts}}"


     - set_fact:
         email3: "\n\n"


     - set_fact:
         email4: "{{sync_out.msg | regex_replace('.* ')}}"
       run_once: true
"{{sync_out.msg | regex_replace('.* ')}}"


     - name: email
       local_action:
                mail
                subject="**DCS Streams distribution"
                body="{{email1}}{{email2}}{{email3}}{{email4}}"
                from="[email protected]"
                to="{{mailto}}"
       run_once: true

As mentioned, this gets me what I need to see in the body, but it seem 
excessive to me?  was trying to combine everything into a multiline var but 
the vars "{{play_hosts}}" and "{{sync_out.msg | regex_replace('.* ')}}" 
were not being printed correctly as they are lists.

Thanks in advance for any comments..

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