Re: Noweb Function's body without evaluation

[suarezmiguelc]

Wow, works!, thank you very much.

Now, I have a more specific example.

#+name: initSSH
#+begin_src shell :var connection=“admin@10.0.3.200" :noweb yes
ssh -t miguel@172.28.3.249 "sudo -u admin ssh -t $connection 'sudo su'"
#+end_src

#+name: getClientInstanceNameNew
#+begin_src shell :session something :var connection="admin@10.0.3.149" :var 
client="example_client" :var apacheDir="/etc/apache/vhosts"
<<initSSH>>
client=$client
apacheDir=$apacheDir
grep $client $apacheDir/*
#+end_src

So, the initSSH call works successfully, so that concludes my first question, 
being that I can now affect the $connection variable. Thank you again!

However, since the SSH call changes the environment, the $client and $apacheDir 
variables are not defined in the new environment. I did try setting it again 
like above, but this doesn’t help as the variables do not exist.

 99% of the commands I run are remote so, I will keep investigating this. It 
would make more sense to use :dir and tramp, but as the connections are slow, I 
can only connect with this call which works pretty fast.

> 2/4/23 12:06、Ihor Radchenko <yantar92@posteo.net>のメール:
> 
> suarezmiguelc@icloud.com writes:
> 
>> I use heavily org-mode for Literate DevOps, so I have a lot of shell 
>> commands that connect through SSH and do some things later, for example:
>> 
>> #+name: initSSH
>> #+begin_src shell :var connection=“admin@somehost"
>> ssh -t miguel@host "sudo -u someuser ssh -t $connection 'sudo su'"
>> #+end_src
>> 
> p ...>
>> #+name: getStorage
>> #+begin_src shell
>> df
>> #+end_src
>> 
>> Which has to be run in a remote server, could be any remote server as I have 
>> to connect to several. So I would like to be able to:
>> 
>> #+begin_src shell
>> <<initSSH(connection=“admin@anotherhost”)>>
>> <<getStorage>>
>> #+end_src
> 
> You can just
> 
> #+begin_src shell :var connection "admin@anotherhost"
> <<initSSH>>
> <getStorage>>
> #+end_src
> 
> -- 
> Ihor Radchenko // yantar92,
> Org mode contributor,
> Learn more about Org mode at <https://orgmode.org/>.
> Support Org development at <https://liberapay.com/org-mode>,
> or support my work at <https://liberapay.com/yantar92>