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[O] eval code snippet before tangling config file
From: |
Stig Brautaset |
Subject: |
[O] eval code snippet before tangling config file |
Date: |
Wed, 11 May 2016 13:34:27 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) |
Hi,
I'm trying to evaluate a line of shell code and put its output into a
snippet that will be tangled to a file. My best attempt so far:
#+NAME: hostname
#+BEGIN_SRC sh
hostname -s
#+END_SRC
#+BEGIN_SRC conf :tangle /usr/local/etc/leafnode/config :noweb tangle
expire = 20
server = news.gmane.org
initialfetch = 100
hostname = <<hostname>>.superloopy.io
#+END_SRC
However the result of that tangle includes the shell snippet in
verbatim:
#+RESULTS:
: expire = 20
: server = news.gmane.org
: initialfetch = 100
: hostname = hostname -s.superloopy.io
I suspect this is because it will be executed in the context of "conf"
mode, which does not really have an execution mode. Syntax highlighting
etc works fine, however. I could change to make a shell script to write
the config, but it's not as nice really.
PS: this is an improvement to my existing setup of Leafnode on OS X, if
anybody's interested:
http://github.com/stig/dot-files/tree/master/Leafnode.org
Stig
- [O] eval code snippet before tangling config file,
Stig Brautaset <=