[oe-commits] [bitbake] 01/07: gitsm.py: Fix when a submodule is defined, but not initialized
git at git.openembedded.org
git at git.openembedded.org
Tue Jan 15 23:36:22 UTC 2019
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rpurdie pushed a commit to branch master-next
in repository bitbake.
commit 49e1ff920143dcd4e7f73933d7ab8a84b8ffa1a3
Author: Mark Hatle <mark.hatle at windriver.com>
AuthorDate: Tue Jan 15 16:31:31 2019 -0500
gitsm.py: Fix when a submodule is defined, but not initialized
It is possible for a submodule to be defined in the .gitmodules file, but
never initialized in the repository itself. This shows itself when searching
for the defined module hash you will get back a empty value.
Similarly we need to identify and skip defined but not initialized submodules
during the unpack stages as well.
Thanks to raphael.lisicki at siemens.com for their help is figuring out how
to resolve this issue.
Additionally a problem was found where, while unlikely, it may be possible
for the wrong revision to have been searched using ls-tree. This has been
resolved in the update_submodules function by keeping the correct revision
along with the submodule path.
Signed-off-by: Mark Hatle <mark.hatle at windriver.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
lib/bb/fetch2/gitsm.py | 32 ++++++++++++++++++++++++++++----
1 file changed, 28 insertions(+), 4 deletions(-)
diff --git a/lib/bb/fetch2/gitsm.py b/lib/bb/fetch2/gitsm.py
index 35729db..b7959ff 100644
--- a/lib/bb/fetch2/gitsm.py
+++ b/lib/bb/fetch2/gitsm.py
@@ -64,6 +64,7 @@ class GitSM(Git):
def update_submodules(self, ud, d):
submodules = []
paths = {}
+ revision = {}
uris = {}
local_paths = {}
@@ -77,6 +78,7 @@ class GitSM(Git):
for m, md in self.parse_gitmodules(gitmodules).items():
submodules.append(m)
paths[m] = md['path']
+ revision[m] = ud.revisions[name]
uris[m] = md['url']
if uris[m].startswith('..'):
newud = copy.copy(ud)
@@ -84,7 +86,17 @@ class GitSM(Git):
uris[m] = Git._get_repo_url(self, newud)
for module in submodules:
- module_hash = runfetchcmd("%s ls-tree -z -d %s %s" % (ud.basecmd, ud.revisions[name], paths[module]), d, quiet=True, workdir=ud.clonedir)
+ try:
+ module_hash = runfetchcmd("%s ls-tree -z -d %s %s" % (ud.basecmd, revision[module], paths[module]), d, quiet=True, workdir=ud.clonedir)
+ except:
+ # If the command fails, we don't have a valid file to check. If it doesn't
+ # fail -- it still might be a failure, see next check...
+ module_hash = ""
+
+ if not module_hash:
+ logger.debug(1, "submodule %s is defined, but is not initialized in the repository. Skipping", module)
+ continue
+
module_hash = module_hash.split()[2]
# Build new SRC_URI
@@ -143,7 +155,7 @@ class GitSM(Git):
if not ud.shallow or ud.localpath != ud.fullshallow:
self.update_submodules(ud, d)
- def copy_submodules(self, submodules, ud, destdir, d):
+ def copy_submodules(self, submodules, ud, name, destdir, d):
if ud.bareclone:
repo_conf = destdir
else:
@@ -156,6 +168,18 @@ class GitSM(Git):
srcpath = os.path.join(ud.clonedir, 'modules', md['path'])
modpath = os.path.join(repo_conf, 'modules', md['path'])
+ # Check if the module is initialized
+ try:
+ module_hash = runfetchcmd("%s ls-tree -z -d %s %s" % (ud.basecmd, ud.revisions[name], md['path']), d, quiet=True, workdir=ud.clonedir)
+ except:
+ # If the command fails, we don't have a valid file to check. If it doesn't
+ # fail -- it still might be a failure, see next check...
+ module_hash = ""
+
+ if not module_hash:
+ logger.debug(1, "submodule %s is defined, but is not initialized in the repository. Skipping", module)
+ continue
+
if os.path.exists(srcpath):
if os.path.exists(os.path.join(srcpath, '.git')):
srcpath = os.path.join(srcpath, '.git')
@@ -188,7 +212,7 @@ class GitSM(Git):
continue
submodules = self.parse_gitmodules(gitmodules)
- self.copy_submodules(submodules, ud, dest, d)
+ self.copy_submodules(submodules, ud, name, dest, d)
def unpack(self, ud, destdir, d):
Git.unpack(self, ud, destdir, d)
@@ -211,7 +235,7 @@ class GitSM(Git):
continue
submodules = self.parse_gitmodules(gitmodules)
- self.copy_submodules(submodules, ud, ud.destdir, d)
+ self.copy_submodules(submodules, ud, name, ud.destdir, d)
submodules_queue = [(module, os.path.join(repo_conf, 'modules', md['path'])) for module, md in submodules.items()]
while len(submodules_queue) != 0:
--
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