Can change path of Gargantext config file

gargantext/util/config.py

+import os
 from configparser import RawConfigParser
 from decouple import AutoConfig, RepositoryIni
 
 
+SEARCH_PATH, GARGANTEXT_CONF = \
+    os.path.split(os.environ.get('GARGANTEXT_CONF', 'gargantext.ini'))
+
+
 class GargantextIni(RepositoryIni):
     SECTION = 'django'
 
@@ -12,7 +17,7 @@ class GargantextIni(RepositoryIni):
 
 
 class GargantextConfig(AutoConfig):
-    SUPPORTED = {'gargantext.ini': GargantextIni}
+    SUPPORTED = {GARGANTEXT_CONF: GargantextIni}
 
 
-config = GargantextConfig(search_path='.')
+config = GargantextConfig(search_path=SEARCH_PATH or '.')

tools/mkenv.sh

-#!/bin/sh
+#!/usr/bin/env bash
 
-echo "# Automatically generated file, local changes may be overwritten" > .env
-echo "DJANGO_SETTINGS_MODULE=gargantext.settings" >> .env
+ENV_FILE=.env
+
+read -r -d '' DJANGO_VAR <<EOF
+# Django settings module, it is unlikely that you'll need to change that
+DJANGO_SETTINGS_MODULE=gargantext.settings
+EOF
+
+build_env () {
+    cat << EOF > $ENV_FILE
+$DJANGO_VAR
+# Path to gargantext configuration file, you're welcome to change that; when
+# a simple filename is given, it'll be searched in current directory
+GARGANTEXT_CONF=gargantext.ini
+EOF
+}
+
+update_env () {
+    grep -Eq '^\s*DJANGO_SETTINGS_MODULE\s*=' "$ENV_FILE" || echo "$DJANGO_VAR" >> "$ENV_FILE"
+}
+
+[ -f "$ENV_FILE" ] && update_env || build_env