feat: add --odoo-root option and AK_ODOO_ROOT env var for custom addons prefix

ak/ak_build.py

@@ -18,7 +18,7 @@
 LOCAL_FOLDER = 'local-src'
 LINK_FOLDER = 'links'
 ODOO_FOLDER = 'src'
-PREFIX = '/odoo/'
+DEFAULT_PREFIX = '/odoo/'
 JOBS = 2
 
 logger = logging.getLogger(__name__)
@@ -94,6 +94,24 @@ class AkBuild(AkSub):
         ['j', 'jobs'], int,
         default=JOBS,
         help="Number of concurrent jobs")
+    odoo_root = cli.SwitchAttr(
+        ['--odoo-root'],
+        default=None,
+        help="Prefix for the addons path output. "
+             "Defaults to the AK_ODOO_ROOT environment variable "
+             "or '/odoo/' if not set.")
+
+    def _get_prefix(self):
+        """Return the Odoo root prefix.
+
+        Priority:
+        1. --odoo-root CLI option
+        2. AK_ODOO_ROOT environment variable
+        3. DEFAULT_PREFIX ('/odoo/')
+        """
+        if self.odoo_root is not None:
+            return self.odoo_root
+        return os.environ.get('AK_ODOO_ROOT', DEFAULT_PREFIX)
 
     def _convert_repo(self, repo, frozen):
         if not is_spec_simplified_format(repo):
@@ -214,7 +232,8 @@ def _print_addons_path(self, config):
                     paths.append('%s/%s' % (VENDOR_FOLDER, repo_path))
 
         # Construct absolute path, better for odoo config file.
-        abs_path = ",".join([PREFIX + repo_path for repo_path in paths])
+        prefix = self._get_prefix()
+        abs_path = ",".join([prefix + repo_path for repo_path in paths])
         print('Addons path for your config file: ', abs_path)
 
     def _ensure_viable_installation(self, config):

tests/build/test_odoo_root.py

@@ -0,0 +1,90 @@
+# coding: utf-8
+"""Test the --odoo-root CLI option and AK_ODOO_ROOT env var."""
+import os
+import sys
+from plumbum import local
+from plumbum.commands.modifiers import TF
+
+import yaml
+
+# Use the local ak package, not any system-installed binary
+sys.path.insert(0, str(local.cwd))
+from ak.main import main as ak_main
+
+cp = local['cp']
+
+test = '/tests/build/'
+spec = local.cwd + test + 'short.yaml'
+
+
+def _run_ak_build(*args, env=None):
+    """Run ak build with given args, returning stdout."""
+    import io
+    from contextlib import redirect_stdout
+
+    old_argv = sys.argv[:]
+    old_env = {}
+    try:
+        sys.argv = ['ak', 'build'] + list(args)
+        if env:
+            for k, v in env.items():
+                old_env[k] = os.environ.get(k)
+                if v is None:
+                    os.environ.pop(k, None)
+                else:
+                    os.environ[k] = v
+
+        f = io.StringIO()
+        with redirect_stdout(f):
+            try:
+                ak_main()
+            except SystemExit:
+                pass
+        return f.getvalue()
+    finally:
+        sys.argv = old_argv
+        for k, v in old_env.items():
+            if v is None:
+                os.environ.pop(k, None)
+            else:
+                os.environ[k] = v
+
+
+def test_default_prefix():
+    """Ensure default prefix is '/odoo/'."""
+    with local.tempdir() as tmp:
+        with local.cwd(tmp):
+            cp[spec]['spec.yaml']()
+            output = _run_ak_build('--links', env={'AK_ODOO_ROOT': None})
+            assert "Addons path for your config file:  /odoo/" in output
+
+
+def test_env_var_prefix():
+    """Ensure AK_ODOO_ROOT env var is used."""
+    with local.tempdir() as tmp:
+        with local.cwd(tmp):
+            cp[spec]['spec.yaml']()
+            output = _run_ak_build(
+                '--links', env={'AK_ODOO_ROOT': '/custom/path/'})
+            assert "Addons path for your config file:  /custom/path/" in output
+
+
+def test_cli_option_prefix():
+    """Ensure --odoo-root CLI option overrides env var."""
+    with local.tempdir() as tmp:
+        with local.cwd(tmp):
+            cp[spec]['spec.yaml']()
+            output = _run_ak_build(
+                '--links', '--odoo-root', '/from/cli/',
+                env={'AK_ODOO_ROOT': '/from/env/'})
+            assert "Addons path for your config file:  /from/cli/" in output
+
+
+def test_cli_option_without_trailing_slash():
+    """Ensure prefix without trailing slash works (user responsibility)."""
+    with local.tempdir() as tmp:
+        with local.cwd(tmp):
+            cp[spec]['spec.yaml']()
+            output = _run_ak_build(
+                '--links', '--odoo-root', '~/DEV/odoo18')
+            assert "Addons path for your config file:  ~/DEV/odoo18" in output