Extract environment building tasks from the JSON template

3 files changed, 12 insertions, 8 deletions

diff --git a/defaults/main.yml b/defaults/main.yml
index dcf9650..bd3b6a6 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -7,6 +7,7 @@ clever_app_confdir: "{{ clever_app_root }}/.clever_cloud"
 clever_login_file: "{{ clever_app_confdir }}/login"
 
 clever_haskell_entry_point: "{{ clever_entry_point | default(None) }}"
+clever_haskell_env: {}
 clever_env: {}
 
 clever_disable_metrics: false
diff --git a/tasks/environment.yml b/tasks/environment.yml
index 1508ad4..60b31d2 100644
--- a/tasks/environment.yml
+++ b/tasks/environment.yml
@@ -1,3 +1,13 @@
+- name: Setup haskell-specific environment variables
+  set_fact:
+    clever_haskell_env:
+      CC_RUN_COMMAND: "~/.local/bin/{{ clever_haskell_entry_point }}"
+  when: clever_haskell_entry_point is defined
+
+- name: Assemble full environment
+  set_fact:
+    clever_env: "{{ clever_base_env | combine(clever_haskell_env) | combine(clever_env) }}"
+
 - name: Create environment file
   template:
     src: env.j2
diff --git a/templates/env.j2 b/templates/env.j2
index e97ef43..59f3050 100644
--- a/templates/env.j2
+++ b/templates/env.j2
@@ -1,10 +1,3 @@
-{% set static_env = clever_base_env | combine(clever_env) %}
-{% set dynamic_env = {} %}
-{% if clever_haskell_entry_point %}
-{# Haskell only #}
-{# https://www.clever-cloud.com/doc/get-help/reference-environment-variables/#haskell #}
-{% set dynamic_env = { 'CC_RUN_COMMAND': '~/.local/bin/' + clever_haskell_entry_point } %}
-{% endif %}
 {# dict2items is not enough here, all the values have to be stringified #}
 {# git-blame this line for more explanations #}
-{{ static_env | combine(dynamic_env) | json_env_map | to_json }}
+{{ clever_env | json_env_map | to_json }}