[wic][PATCH] Fix bb and oe module confliction

While adding nativesdk-wic to buildtools-extended-tarball and using
it for bitbake build, it triggered failure
[snip]
$ which wic
path-to/buildtools.buildtools-extended-standalone-10.26.17.0/sysroots/x86_64-wrlinuxsdk-linux/usr/bin/wic

$ bitbake core-image-minimal
ERROR: Unable to parse Var <METADATA_BRANCH[:=]>
Traceback (most recent call last):
  File "oe-core/bitbake/lib/bb/data_smart.py", line 465, in expandWithRefs
    s = __expand_python_regexp__.sub(varparse.python_sub, s)
  File "oe-core/bitbake/lib/bb/data_smart.py", line 154, in python_sub
    value = utils.better_eval(codeobj, DataContext(self.d), {'d' : self.d})
  File "oe-core/bitbake/lib/bb/utils.py", line 489, in better_eval
    return eval(source, ctx, locals)
  File "Var <METADATA_BRANCH[:=]>", line 1, in <module>
AttributeError: module 'oe' has no attribute 'buildcfg'
[snip]

In order to avoid confliction with oe module in oe-core and
bb module in bitbake, move src/bb -> src/wic/bb, src/oe -> src/wic/oe,
rename oe to wic.oe, bb to wic.bb

After apply the patch to wic recipe locally, run oe-selftest wic case
$ oe-selftest -r wic
...
2026-04-28 20:00:03,230 - oe-selftest - INFO - SUMMARY:
2026-04-28 20:00:03,230 - oe-selftest - INFO - oe-selftest () - Ran 95 tests in 7853.682s
2026-04-28 20:00:03,230 - oe-selftest - INFO - oe-selftest - FAIL - Required tests failed (successes=87, skipped=1, failures=0, errors=7)

PS: the FAIL cases are about qemu related about `Permission denied on tap'

Signed-off-by: Hongxu Jia <[email protected]>
---
 pyproject.toml                              | 4 ++--
 src/{ => wic}/bb/__init__.py                | 0
 src/{ => wic}/bb/utils.py                   | 0
 src/{ => wic}/oe/__init__.py                | 0
 src/{ => wic}/oe/bootfiles.py               | 0
 src/{ => wic}/oe/path.py                    | 2 +-
 src/wic/plugins/imager/direct.py            | 2 +-
 src/wic/plugins/source/bootimg_partition.py | 2 +-
 src/wic/plugins/source/rootfs.py            | 2 +-
 9 files changed, 6 insertions(+), 6 deletions(-)
 rename src/{ => wic}/bb/__init__.py (100%)
 rename src/{ => wic}/bb/utils.py (100%)
 rename src/{ => wic}/oe/__init__.py (100%)
 rename src/{ => wic}/oe/bootfiles.py (100%)
 rename src/{ => wic}/oe/path.py (99%)

diff --git a/pyproject.toml b/pyproject.toml
index 6ef2946..fdc1ce0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,10 +25,10 @@ Repository = "https://git.yoctoproject.org/wic"
 wic = "wic.cli:main"
 
 [tool.hatch.build]
-packages = ["src/wic", "src/oe", "src/bb"]
+packages = ["src/wic"]
 
 [tool.hatch.build.targets.wheel]
-packages = ["src/wic", "src/oe", "src/bb"]
+packages = ["src/wic"]
 
 [build-system]
 requires = ["hatchling>=1.21"]
diff --git a/src/bb/__init__.py b/src/wic/bb/__init__.py
similarity index 100%
rename from src/bb/__init__.py
rename to src/wic/bb/__init__.py
diff --git a/src/bb/utils.py b/src/wic/bb/utils.py
similarity index 100%
rename from src/bb/utils.py
rename to src/wic/bb/utils.py
diff --git a/src/oe/__init__.py b/src/wic/oe/__init__.py
similarity index 100%
rename from src/oe/__init__.py
rename to src/wic/oe/__init__.py
diff --git a/src/oe/bootfiles.py b/src/wic/oe/bootfiles.py
similarity index 100%
rename from src/oe/bootfiles.py
rename to src/wic/oe/bootfiles.py
diff --git a/src/oe/path.py b/src/wic/oe/path.py
similarity index 99%
rename from src/oe/path.py
rename to src/wic/oe/path.py
index 47b0c13..3e95ea0 100644
--- a/src/oe/path.py
+++ b/src/wic/oe/path.py
@@ -10,7 +10,7 @@ import shutil
 import subprocess
 import os.path
 
-import bb
+import wic.bb as bb
 
 def join(*paths):
     """Like os.path.join but doesn't treat absolute RHS specially"""
diff --git a/src/wic/plugins/imager/direct.py b/src/wic/plugins/imager/direct.py
index 832d0e6..3a4f067 100644
--- a/src/wic/plugins/imager/direct.py
+++ b/src/wic/plugins/imager/direct.py
@@ -19,13 +19,13 @@ import uuid
 
 from time import strftime
 
-from oe.path import copyhardlinktree
 
 from wic import WicError
 from wic.filemap import sparse_copy
 from wic.ksparser import KickStart, KickStartError
 from wic.pluginbase import PluginMgr, ImagerPlugin
 from wic.misc import get_bitbake_var, exec_cmd, exec_native_cmd
+from wic.oe.path import copyhardlinktree
 
 logger = logging.getLogger('wic')
 
diff --git a/src/wic/plugins/source/bootimg_partition.py b/src/wic/plugins/source/bootimg_partition.py
index cc121a7..96f5e14 100644
--- a/src/wic/plugins/source/bootimg_partition.py
+++ b/src/wic/plugins/source/bootimg_partition.py
@@ -16,12 +16,12 @@ import logging
 import os
 import re
 
-from oe.bootfiles import get_boot_files
 
 from wic import WicError
 from wic.engine import get_custom_config
 from wic.pluginbase import SourcePlugin
 from wic.misc import exec_cmd, get_bitbake_var
+from wic.oe.bootfiles import get_boot_files
 
 logger = logging.getLogger('wic')
 
diff --git a/src/wic/plugins/source/rootfs.py b/src/wic/plugins/source/rootfs.py
index 06fce06..dca4106 100644
--- a/src/wic/plugins/source/rootfs.py
+++ b/src/wic/plugins/source/rootfs.py
@@ -16,12 +16,12 @@ import os
 import shutil
 import sys
 
-from oe.path import copyhardlinktree
 from pathlib import Path
 
 from wic import WicError
 from wic.pluginbase import SourcePlugin
 from wic.misc import get_bitbake_var, exec_native_cmd
+from wic.oe.path import copyhardlinktree
 
 logger = logging.getLogger('wic')
 
-- 
2.49.0