From ebc62d310ab60cc4d75e9c426fd96ae106ae1978 Mon Sep 17 00:00:00 2001
From: Chris Sewell <chrisj_sewell@hotmail.com>
Date: Thu, 15 Apr 2021 03:37:30 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=91=8C=20IMPROVE:=20Add=20`prepend=5Ftext?=
 =?UTF-8?q?`=20for=20codes=20(#71)?=
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Optional key, to define additional `prepend_text`.
This is in preparation for adding conda env activation.
---
 tasks/aiida-code.yml | 1 +
 templates/code.yml   | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tasks/aiida-code.yml b/tasks/aiida-code.yml
index 2955b26..c639842 100644
--- a/tasks/aiida-code.yml
+++ b/tasks/aiida-code.yml
@@ -8,6 +8,7 @@
       folder: "{{ code_params.folder }}"
       plugin: "{{ code_params.plugin }}"
       description: "{{ plugin.key }} {{ code_params.name }}, original plugin version {{ plugin.value.version }}, executable version {{ code_params.version }}"
+      prepend_text: "{{ code_params.prepend_text | default('') }}"
   loop: "{{ lookup('vars', plugin.value.codes_var) }}"
   loop_control:
     loop_var: code_params
diff --git a/templates/code.yml b/templates/code.yml
index 3e59524..22f17bd 100644
--- a/templates/code.yml
+++ b/templates/code.yml
@@ -4,4 +4,6 @@ input_plugin: "{{ aiida_code.plugin }}"
 on_computer: true
 remote_abs_path: "{{ aiida_code.folder |  regex_replace('\\$\\{HOME}', current_user_home) }}/{{ aiida_code.executable }}"
 computer: "{{ aiida_computer_name }}"
-prepend_text: "ulimit -s unlimited"
+prepend_text: |
+  ulimit -s unlimited
+  {{ aiida_code.prepend_text | indent(width=2) }}