[IMP] ORM: Add new --upgrades-paths CLI option

This commit adds a new way to use upgrades scripts folders
whithout needing to symlink them to an hardcoded path.

The folders specified in --upgrades-paths is then being used by
migration.py to find and execute migrations scripts per module
specified in the -u CLI option.

The folder needs to have the following structure:
- <upgrades_paths folder 1>
	- <module1 name>
		- <version1>
			- <script1>
			- <script2>
			- ...
			- <scriptn>
		- <version2>
			- <scripts>
	- <module2 name>
		- <versions>
			- <scripts>
	- ...
- <upgrades_paths folder 2>
	- ...

Update odoo/tools/config.py

Co-Authored-By: Olivier Dony <odony@users.noreply.github.com>

1 files changed, 18 insertions, 1 deletions

diff --git a/odoo/modules/migration.py b/odoo/modules/migration.py
index 6331af43660..8faf8735a8d 100644
--- a/odoo/modules/migration.py
+++ b/odoo/modules/migration.py
@@ -19,7 +19,7 @@ _logger = logging.getLogger(__name__)
 
 
 def load_script(path, module_name):
-    full_path = get_resource_path(*path.split(os.path.sep))
+    full_path = get_resource_path(*path.split(os.path.sep)) if not os.path.isabs(path) else path
     spec = importlib.util.spec_from_file_location(module_name, full_path)
     module = importlib.util.module_from_spec(spec)
     spec.loader.exec_module(module)
@@ -62,6 +62,13 @@ class MigrationManager(object):
         self._get_files()
 
     def _get_files(self):
+        def _get_upgrades_paths(pkg):
+            for path in tools.config['upgrades_paths'].split(','):
+                upgrade_path = opj(path, pkg)
+                if os.path.exists(upgrade_path):
+                    return upgrade_path
+            return None
+
         def get_scripts(path):
             if not path:
                 return {}
@@ -78,7 +85,10 @@ class MigrationManager(object):
 
             self.migrations[pkg.name] = {
                 'module': get_scripts(get_resource_path(pkg.name, 'migrations')),
+                'module_upgrades': get_scripts(get_resource_path(pkg.name, 'upgrades')),
                 'maintenance': get_scripts(get_resource_path('base', 'maintenance', 'migrations', pkg.name)),
+                'maintenance_upgrades': get_scripts(get_resource_path('base', 'maintenance', 'upgrades', pkg.name)),
+                'upgrades': get_scripts(_get_upgrades_paths(pkg.name)),
             }
 
     def migrate_module(self, pkg, stage):
@@ -122,9 +132,16 @@ class MigrationManager(object):
 
             mapping = {
                 'module': opj(pkg.name, 'migrations'),
+                'module_upgrades': opj(pkg.name, 'upgrades'),
                 'maintenance': opj('base', 'maintenance', 'migrations', pkg.name),
+                'maintenance_upgrades': opj('base', 'maintenance', 'upgrades', pkg.name),
             }
 
+            for path in tools.config['upgrades_paths'].split(','):
+                if os.path.exists(opj(path, pkg.name)):
+                    mapping['upgrades'] = opj(path, pkg.name)
+                    break
+
             for x in mapping:
                 if version in m.get(x):
                     for f in m[x][version]: