[bitbake-devel] [PATCH 2/2] fetch2/wget.py: _check_latest_version_by_dir fix prefix detection

[Aníbal Limón]

From: Aníbal Limón <limon.anibal at gmail.com>

When prefix is part of the version directory it need to ensure that
only version directory is used so remove previous directories if exists.

Example: pfx = '/dir1/dir2/v' and version = '2.5' the expected result
is 'v2.5' instead of '/dir1/dir2/v2.5'.

[YOCTO #8778]

Signed-off-by: Aníbal Limón <limon.anibal at gmail.com>
Signed-off-by: Aníbal Limón <anibal.limon at linux.intel.com>
---
 lib/bb/fetch2/wget.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/lib/bb/fetch2/wget.py b/lib/bb/fetch2/wget.py
index ffae540..8bc9e93 100644
--- a/lib/bb/fetch2/wget.py
+++ b/lib/bb/fetch2/wget.py
@@ -438,9 +438,19 @@ class Wget(FetchMethod):
         for line in soup.find_all('a', href=True):
             s = dirver_regex.search(line['href'].strip("/"))
             if s:
-                version_dir_new = ['', s.group('ver'), '']
+                sver = s.group('ver')
+
+                # When prefix is part of the version directory it need to
+                # ensure that only version directory is used so remove previous
+                # directories if exists.
+                #
+                # Example: pfx = '/dir1/dir2/v' and version = '2.5' the expected
+                # result is v2.5.
+                spfx = s.group('pfx').split('/')[-1]
+
+                version_dir_new = ['', sver, '']
                 if self._vercmp(version_dir, version_dir_new) <= 0:
-                    dirver_new = s.group('pfx') + s.group('ver')
+                    dirver_new = spfx + sver
                     path = ud.path.replace(dirver, dirver_new, True) \
                         .split(package)[0]
                     uri = bb.fetch.encodeurl([ud.type, ud.host, path,
-- 
2.1.4