[oe-commits] [bitbake] 02/03: fetch2/gitsm.py: Fix the references when the module and path are different

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Thu Nov 1 14:07:08 UTC 2018


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rpurdie pushed a commit to branch master-next
in repository bitbake.

commit 5a7009c204f4d2254e3b2d83ad9319ac23f1cf4d
Author: Mark Hatle <mark.hatle at windriver.com>
AuthorDate: Wed Oct 31 15:21:44 2018 -0400

    fetch2/gitsm.py: Fix the references when the module and path are different
    
    Git does not require the module and target path to be the same in the
    .gitmodules file.  This incorrect assumption was being made previously
    causing various unpack failures.
    
    An example .gitmodule showing this issue:
    
       [submodule "plugins/WaveShaper/Libs/inih"]
            path = plugins/wolf-shaper/Libs/inih
            url = https://github.com/pdesaulniers/inih.git
    
    The unpack function also needed to work in a loop on the overall
    submodules_queue.  Before it could have missed items that were not in the
    primary repository.
    
    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 | 69 +++++++++++++++++++++++++-------------------------
 1 file changed, 34 insertions(+), 35 deletions(-)

diff --git a/lib/bb/fetch2/gitsm.py b/lib/bb/fetch2/gitsm.py
index dbfa3a4..35729db 100644
--- a/lib/bb/fetch2/gitsm.py
+++ b/lib/bb/fetch2/gitsm.py
@@ -152,9 +152,9 @@ class GitSM(Git):
         if submodules and not os.path.exists(os.path.join(repo_conf, 'modules')):
             os.mkdir(os.path.join(repo_conf, 'modules'))
 
-        for module in submodules:
-            srcpath = os.path.join(ud.clonedir, 'modules', module)
-            modpath = os.path.join(repo_conf, 'modules', module)
+        for module, md in submodules.items():
+            srcpath = os.path.join(ud.clonedir, 'modules', md['path'])
+            modpath = os.path.join(repo_conf, 'modules', md['path'])
 
             if os.path.exists(srcpath):
                 if os.path.exists(os.path.join(srcpath, '.git')):
@@ -187,9 +187,8 @@ class GitSM(Git):
                 # No submodules to update
                 continue
 
-            submodules = list(self.parse_gitmodules(gitmodules).keys())
-
-        self.copy_submodules(submodules, ud, dest, d)
+            submodules = self.parse_gitmodules(gitmodules)
+            self.copy_submodules(submodules, ud, dest, d)
 
     def unpack(self, ud, destdir, d):
         Git.unpack(self, ud, destdir, d)
@@ -200,7 +199,7 @@ class GitSM(Git):
         else:
             repo_conf = os.path.join(ud.destdir, '.git')
 
-        submodules = []
+        update_submodules = False
         paths = {}
         uris = {}
         local_paths = {}
@@ -211,41 +210,41 @@ class GitSM(Git):
                 # No submodules to update
                 continue
 
-            for m, md in self.parse_gitmodules(gitmodules).items():
-                submodules.append(m)
-                paths[m] = md['path']
-                uris[m] = md['url']
+            submodules = self.parse_gitmodules(gitmodules)
+            self.copy_submodules(submodules, ud, 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:
+                module, modpath = submodules_queue.pop()
 
-        self.copy_submodules(submodules, ud, ud.destdir, d)
+                # add submodule children recursively
+                try:
+                    gitmodules = runfetchcmd("%s show HEAD:.gitmodules" % (ud.basecmd), d, quiet=True, workdir=modpath)
+                    for m, md in self.parse_gitmodules(gitmodules).items():
+                        submodules_queue.append([m, os.path.join(modpath, 'modules', md['path'])])
+                except:
+                    # no children
+                    pass
 
-        submodules_queue = [(module, os.path.join(repo_conf, 'modules', module)) for module in submodules]
-        while len(submodules_queue) != 0:
-            module, modpath = submodules_queue.pop()
 
-            # add submodule children recursively
-            try:
-                gitmodules = runfetchcmd("%s show HEAD:.gitmodules" % (ud.basecmd), d, quiet=True, workdir=modpath)
-                for m, md in self.parse_gitmodules(gitmodules).items():
-                    submodules_queue.append([m, os.path.join(modpath, 'modules', m)])
-            except:
-                # no children
-                pass
+                # There are submodules to update
+                update_submodules = True
 
-            # Determine (from the submodule) the correct url to reference
-            try:
-                output = runfetchcmd("%(basecmd)s config remote.origin.url" % {'basecmd': ud.basecmd}, d, workdir=modpath)
-            except bb.fetch2.FetchError as e:
-                # No remote url defined in this submodule
-                continue
+                # Determine (from the submodule) the correct url to reference
+                try:
+                    output = runfetchcmd("%(basecmd)s config remote.origin.url" % {'basecmd': ud.basecmd}, d, workdir=modpath)
+                except bb.fetch2.FetchError as e:
+                    # No remote url defined in this submodule
+                    continue
 
-            local_paths[module] = output
+                local_paths[module] = output
 
-            # Setup the local URL properly (like git submodule init or sync would do...)
-            runfetchcmd("%(basecmd)s config submodule.%(module)s.url %(url)s" % {'basecmd': ud.basecmd, 'module': module, 'url' : local_paths[module]}, d, workdir=ud.destdir)
+                # Setup the local URL properly (like git submodule init or sync would do...)
+                runfetchcmd("%(basecmd)s config submodule.%(module)s.url %(url)s" % {'basecmd': ud.basecmd, 'module': module, 'url' : local_paths[module]}, d, workdir=ud.destdir)
 
-            # Ensure the submodule repository is NOT set to bare, since we're checking it out...
-            runfetchcmd("%s config core.bare false" % (ud.basecmd), d, quiet=True, workdir=modpath)
+                # Ensure the submodule repository is NOT set to bare, since we're checking it out...
+                runfetchcmd("%s config core.bare false" % (ud.basecmd), d, quiet=True, workdir=modpath)
 
-        if submodules:
+        if update_submodules:
             # Run submodule update, this sets up the directories -- without touching the config
             runfetchcmd("%s submodule update --recursive --no-fetch" % (ud.basecmd), d, quiet=True, workdir=ud.destdir)

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