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Commitc555840

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Fetch info can now deal much better with non-default ref specs,fixesgitpython-developers#24,gitpython-developers#25
1 parent916c45d commitc555840

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4 files changed

+77
-9
lines changed

4 files changed

+77
-9
lines changed

‎.gitmodules‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,3 @@
1-
[submodule "gitdb"]
2-
path=git/ext/gitdb
3-
url=git://github.com/gitpython-developers/gitdb.git
1+
[submodule "gitdb"]
2+
path=git/ext/gitdb
3+
url=git://github.com/gitpython-developers/gitdb.git

‎git/ext/gitdb‎

Submodule gitdb updated1 file

‎git/remote.py‎

Lines changed: 25 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -279,12 +279,36 @@ def _from_line(cls, repo, line, fetch_line):
279279
ref_type=TagReference
280280
else:
281281
raiseTypeError("Cannot handle reference type: %r"%ref_type_name)
282+
#END handle ref type
282283

283284
# create ref instance
284285
ifref_typeisSymbolicReference:
285286
remote_local_ref=ref_type(repo,"FETCH_HEAD")
286287
else:
287-
remote_local_ref=Reference.from_path(repo,join_path(ref_type._common_path_default,remote_local_ref.strip()))
288+
# determine prefix. Tags are usually pulled into refs/tags, they may have subdirectories.
289+
# It is not clear sometimes where exactly the item is, unless we have an absolute path as indicated
290+
# by the 'ref/' prefix. Otherwise even a tag could be in refs/remotes, which is when it will have the
291+
# 'tags/' subdirectory in its path.
292+
# We don't want to test for actual existence, but try to figure everything out analytically.
293+
ref_path=None
294+
remote_local_ref=remote_local_ref.strip()
295+
ifremote_local_ref.startswith(Reference._common_path_default+"/"):
296+
# always use actual type if we get absolute paths
297+
# Will always be the case if something is fetched outside of refs/remotes (if its not a tag)
298+
ref_path=remote_local_ref
299+
ifref_typeisnotTagReferenceandnotremote_local_ref.startswith(RemoteReference._common_path_default+"/"):
300+
ref_type=Reference
301+
#END downgrade remote reference
302+
elifref_typeisTagReferenceand'tags/'inremote_local_ref:
303+
# even though its a tag, it is located in refs/remotes
304+
ref_path=join_path(RemoteReference._common_path_default,remote_local_ref)
305+
else:
306+
ref_path=join_path(ref_type._common_path_default,remote_local_ref)
307+
#END obtain refpath
308+
309+
# even though the path could be within the git conventions, we make
310+
# sure we respect whatever the user wanted, and disabled path checking
311+
remote_local_ref=ref_type(repo,ref_path,check_path=False)
288312
# END create ref instance
289313

290314
note= (noteandnote.strip() )or''

‎git/test/test_remote.py‎

Lines changed: 48 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -443,11 +443,55 @@ def test_creation_and_removal(self, bare_rw_repo):
443443

444444
deftest_fetch_info(self):
445445
# assure we can handle remote-tracking branches
446-
fi=FetchInfo._from_line(self.rorepo,
447-
"* [new branch] master -> local/master",
448-
"c437ee5deb8d00cf02f03720693e4c802e99f390not-for-mergeremote-tracking branch '0.3' of git://github.com/gitpython-developers/GitPython")
446+
fetch_info_line_fmt="c437ee5deb8d00cf02f03720693e4c802e99f390not-for-merge%s '0.3' of git://github.com/gitpython-developers/GitPython"
447+
remote_info_line_fmt="* [new branch] nomatter -> %s"
448+
fi=FetchInfo._from_line(self.rorepo,
449+
remote_info_line_fmt%"local/master",
450+
fetch_info_line_fmt%'remote-tracking branch')
449451
assertfi.ref.is_valid()
450452
assertfi.ref.commit
451453

454+
# handles non-default refspecs: One can specify a different path in refs/remotes
455+
# or a special path just in refs/something for instance
452456

453-
457+
fi=FetchInfo._from_line(self.rorepo,
458+
remote_info_line_fmt%"subdir/tagname",
459+
fetch_info_line_fmt%'tag')
460+
461+
assertisinstance(fi.ref,TagReference)
462+
assertfi.ref.path.startswith('refs/tags')
463+
464+
# it could be in a remote direcftory though
465+
fi=FetchInfo._from_line(self.rorepo,
466+
remote_info_line_fmt%"remotename/tags/tagname",
467+
fetch_info_line_fmt%'tag')
468+
469+
assertisinstance(fi.ref,TagReference)
470+
assertfi.ref.path.startswith('refs/remotes/')
471+
472+
# it can also be anywhere !
473+
tag_path="refs/something/remotename/tags/tagname"
474+
fi=FetchInfo._from_line(self.rorepo,
475+
remote_info_line_fmt%tag_path,
476+
fetch_info_line_fmt%'tag')
477+
478+
assertisinstance(fi.ref,TagReference)
479+
assertfi.ref.path==tag_path
480+
481+
# branches default to refs/remotes
482+
fi=FetchInfo._from_line(self.rorepo,
483+
remote_info_line_fmt%"remotename/branch",
484+
fetch_info_line_fmt%'branch')
485+
486+
assertisinstance(fi.ref,RemoteReference)
487+
assertfi.ref.remote_name=='remotename'
488+
489+
# but you can force it anywhere, in which case we only have a references
490+
fi=FetchInfo._from_line(self.rorepo,
491+
remote_info_line_fmt%"refs/something/branch",
492+
fetch_info_line_fmt%'branch')
493+
494+
asserttype(fi.ref)isReference
495+
assertfi.ref.path=="refs/something/branch"
496+
497+

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