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* git-remote-mediawiki: remove unused variable $entryCélestin Matte2013-06-141-1/+0
| | | | | | Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: turn double-negated expressions into simple expressionsCélestin Matte2013-06-141-4/+4
| | | | | | Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: change the name of a variableCélestin Matte2013-06-141-3/+3
| | | | | | | | | Local variable $url has the same name as a global variable. Changing the name of the local variable prevents future possible misunderstanding. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: add newline in the end of die() error messagesCélestin Matte2013-06-141-13/+13
| | | | | | Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: change style in a regexpCélestin Matte2013-06-141-1/+1
| | | | | | | | Change '[\n]' to '\n': brackets are useless here. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: change style in a regexpCélestin Matte2013-06-141-1/+1
| | | | | | | | | In this regexp, ' |\n' is used, whereas its equivalent '[ \n]', which is clearer, is used elsewhere. Make the style coherent. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: change separator of some regexpsCélestin Matte2013-06-141-3/+3
| | | | | | | | | Use {}{} instead of /// when slashes are used inside the regexp so as not to escape it. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: change the behaviour of a splitCélestin Matte2013-06-141-1/+1
| | | | | | | | | | | | | | A "split ' '" is turned into a "split / /", which changes its behaviour: the old method matched a run of whitespaces (/\s*/), while the new one will match a single space, which is what we want here. Indeed, in other contexts, changing split(' ') to split(/ /) could potentially be a regression, however, here, when parsing the output of "rev-list --parents", whose output SHA-1's are each separated by a single space, splitting on a single space is perfectly correct. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: remove useless regexp modifier (m)Célestin Matte2013-06-141-3/+3
| | | | | | | | | m// and // is used randomly. It is better to use the m modifier only when needed, e.g., when the regexp uses another separator than //. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: rewrite unclear line of instructionsCélestin Matte2013-06-141-1/+2
| | | | | | | | | | | Subroutines' parameters should be assigned to variable before doing anything else Besides, existing instruction affected a variable inside a "if", which break Git's coding style Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: change syntax of map callsCélestin Matte2013-06-141-6/+8
| | | | | | | | | Put first parameter of map inside a block, for better readability. Follow BuiltinFunctions::RequireBlockMap Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: move a variable declaration at the top of the codeCélestin Matte2013-06-141-3/+3
| | | | | | | | %basetimestamps declaration was lost in the middle of subroutines Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: always end a subroutine with a returnCélestin Matte2013-06-141-0/+18
| | | | | | | | Follow Subroutines::RequireFinalReturn Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: replace :utf8 by :encoding(UTF-8)Célestin Matte2013-06-141-3/+3
| | | | | | | | Follow perlcritic's InputOutput::RequireEncodingWithUTF8Layer policy Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: move "use warnings;" before any instructionCélestin Matte2013-06-141-2/+1
| | | | | | Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-remote-mediawiki: make a regexp clearerCélestin Matte2013-06-141-1/+1
| | | | | | | | | | | | | Perl's split function takes a regex pattern argument. You can also feed it an expression, which is then compiled into a regex at runtime. It therefore works to pass your pattern via single quotes, but it is much less obvious to a reader that the argument is meant to be a regex, not a static string. Using the traditional slash-delimiters makes this easier to read. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'rr/complete-difftool-fixup'Junio C Hamano2013-06-141-2/+2
|\ | | | | | | | | | | | | | | | | "git difftool" can take both revs to be compared and pathspecs. "git show" takes revs, revs:path and pathspecs. * rr/complete-difftool-fixup: completion: show can take both revlist and paths completion: difftool takes both revs and files
| * completion: show can take both revlist and pathsRamkumar Ramachandra2013-06-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'git show' completion uses __git_complete_file (aliased to __git_complete_revlist_file), because accepts <tree-ish>:<path> as well as <commit-ish>. But the command also accepts range of commits in A..B notation, so using __git_complete_revlist_file is more appropriate. There still remain two users of __git_complete_file, completions for "archive" and "ls-tree". As these commands do not take range notation, and "git show" no longer uses __git_complete_file, the implementation of it can be updated not to complete ranges, but that is a separate topic. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * completion: difftool takes both revs and filesRamkumar Ramachandra2013-06-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | 'git difftool' is clearly a frontend to 'git diff' and is used in exactly the same way, but it uses a misleadingly named completion function __git_complete_file. It happens to work only because it calls __git_complete_revlist_file that completes both revs and paths. Change it to use __git_complete_revlist_file, just like 'git diff'. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'mt/send-email-cc-match-fix'Junio C Hamano2013-06-142-8/+90
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Logic git-send-email used to suppress cc mishandled names like "A U. Thor" <author@example.xz>, where the human readable part needs to be quoted (the user input may not have the double quotes around the name, and comparison was done between quoted and unquoted strings). * mt/send-email-cc-match-fix: test-send-email: test for pre-sanitized self name t/send-email: test suppress-cc=self with non-ascii t/send-email: add test with quoted sender send-email: make --suppress-cc=self sanitize input t/send-email: test suppress-cc=self on cccmd send-email: fix suppress-cc=self on cccmd t/send-email.sh: add test for suppress-cc=self
| * | test-send-email: test for pre-sanitized self nameMichael S. Tsirkin2013-06-051-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | Users can sanitize from address manually. Verify that these are suppressed properly. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | t/send-email: test suppress-cc=self with non-asciiMichael S. Tsirkin2013-06-051-0/+5
| | | | | | | | | | | | | | | | | | | | | test suppress-cc=self when sender is non-acsii Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | t/send-email: add test with quoted senderMichael S. Tsirkin2013-06-051-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | add test where sender address needs to be quoted. Make sure --suppress-cc=self works well in this case. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | send-email: make --suppress-cc=self sanitize inputMichael S. Tsirkin2013-06-051-8/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | --suppress-cc=self fails to filter sender address in many cases where it needs to be sanitized in some way, for example quoted: "A U. Thor" <author@example.com> To fix, make send-email sanitize both sender and the address it is compared against. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | t/send-email: test suppress-cc=self on cccmdMichael S. Tsirkin2013-06-051-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Check that suppress-cc=self works when applied to output of cccmd. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | send-email: fix suppress-cc=self on cccmdMichael S. Tsirkin2013-06-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | When cccmd is used, old-style suppress-from filter is applied by the newer suppress-cc=self isn't. Fix this up. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | t/send-email.sh: add test for suppress-cc=selfMichael S. Tsirkin2013-06-031-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | This adds a basic test for --suppress-cc=self option of git send-email. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'bp/mediawiki-credential'Junio C Hamano2013-06-141-57/+9
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bridge to MediaWiki has been updated to use the credential helper interface in Git.pm, losing its own and the original implementation the former was based on. * bp/mediawiki-credential: git-remote-mediawiki: use Git.pm functions for credentials
| * | | git-remote-mediawiki: use Git.pm functions for credentialsBenoit Person2013-06-051-57/+9
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | In 52dce6d, a new credential function was added to Git.pm, based on git-remote-mediawiki's functions. The logical follow-up is to use those functions in git-remote-mediawiki. Signed-off-by: Benoit Person <benoit.person@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'mh/reflife'Junio C Hamano2013-06-1415-121/+229
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define memory ownership and lifetime rules for what for-each-ref feeds to its callbacks (in short, "you do not own it, so make a copy if you want to keep it"). * mh/reflife: (25 commits) refs: document the lifetime of the args passed to each_ref_fn register_ref(): make a copy of the bad reference SHA-1 exclude_existing(): set existing_refs.strdup_strings string_list_add_refs_by_glob(): add a comment about memory management string_list_add_one_ref(): rename first parameter to "refname" show_head_ref(): rename first parameter to "refname" show_head_ref(): do not shadow name of argument add_existing(): do not retain a reference to sha1 do_fetch(): clean up existing_refs before exiting do_fetch(): reduce scope of peer_item object_array_entry: fix memory handling of the name field find_first_merges(): remove unnecessary code find_first_merges(): initialize merges variable using initializer fsck: don't put a void*-shaped peg in a char*-shaped hole object_array_remove_duplicates(): rewrite to reduce copying revision: use object_array_filter() in implementation of gc_boundary() object_array: add function object_array_filter() revision: split some overly-long lines cmd_diff(): make it obvious which cases are exclusive of each other cmd_diff(): rename local variable "list" -> "entry" ...
| * | | refs: document the lifetime of the args passed to each_ref_fnMichael Haggerty2013-06-021-6/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lifetime of the memory pointed to by the refname and sha1 arguments to each_ref_fn was never documented, but some callers used to assume that it was essentially permanent. In fact the API does *not* guarantee that these objects live beyond a single callback invocation. In the current code, the lifetimes are bound together with the lifetimes of the ref_caches. Since these are usually long, the callers usually got away with their sloppiness. But even today, if a ref_cache is invalidated the memory can be freed. And planned changes to reference caching, needed to eliminate race conditions, will probably need to shorten the lifetimes of these objects. The commits leading up to this have (hopefully) fixed all of the callers of the for_each_ref()-like functions. This commit does the last step: documents what each_ref_fn callbacks can assume about object lifetimes. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | register_ref(): make a copy of the bad reference SHA-1Michael Haggerty2013-06-021-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lifetime of the sha1 parameter passed to an each_ref_fn callback is not guaranteed, so make a copy for later use. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | exclude_existing(): set existing_refs.strdup_stringsMichael Haggerty2013-06-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The each_ref_fn add_existing() adds refnames to the existing_refs list. But the lifetimes of these refnames is not guaranteed by the refs API, so configure the string_list to make copies as it adds them. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | string_list_add_refs_by_glob(): add a comment about memory managementMichael Haggerty2013-06-021-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since string_list_add_one_ref() adds refname to the string list, but the lifetime of refname is limited, it is important that the string_list passed to string_list_add_one_ref() has strdup_strings set. Document this fact. All current callers do the right thing. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | string_list_add_one_ref(): rename first parameter to "refname"Michael Haggerty2013-06-021-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the usual convention. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | show_head_ref(): rename first parameter to "refname"Michael Haggerty2013-06-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the usual convention. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | show_head_ref(): do not shadow name of argumentMichael Haggerty2013-06-021-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | add_existing(): do not retain a reference to sha1Michael Haggerty2013-06-021-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Its lifetime is not guaranteed, so make a copy. Free the memory when the string_list is cleared. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | do_fetch(): clean up existing_refs before exitingMichael Haggerty2013-06-021-5/+9
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | do_fetch(): reduce scope of peer_itemMichael Haggerty2013-06-021-3/+3
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | object_array_entry: fix memory handling of the name fieldMichael Haggerty2013-06-024-7/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, the memory management of the object_array_entry::name field was inconsistent and undocumented. object_array_entries are ultimately created by a single function, add_object_array_with_mode(), which has an argument "const char *name". This function used to simply set the name field to reference the string pointed to by the name parameter, and nobody on the object_array side ever freed the memory. Thus, it assumed that the memory for the name field would be managed by the caller, and that the lifetime of that string would be at least as long as the lifetime of the object_array_entry. But callers were inconsistent: * Some passed pointers to constant strings or argv entries, which was OK. * Some passed pointers to newly-allocated memory, but didn't arrange for the memory ever to be freed. * Some passed the return value of sha1_to_hex(), which is a pointer to a statically-allocated buffer that can be overwritten at any time. * Some passed pointers to refnames that they received from a for_each_ref()-type iteration, but the lifetimes of such refnames is not guaranteed by the refs API. Bring consistency to this mess by changing object_array to make its own copy for the object_array_entry::name field and free this memory when an object_array_entry is deleted from the array. Many callers were passing the empty string as the name parameter, so as a performance optimization, treat the empty string specially. Instead of making a copy, store a pointer to a statically-allocated empty string to object_array_entry::name. When deleting such an entry, skip the free(). Change the callers that were already passing copies to add_object_array_with_mode() to either skip the copy, or (if the memory needed to be allocated anyway) freeing the memory itself. A part of this commit effectively reverts 70d26c6e76 read_revisions_from_stdin: make copies for handle_revision_arg because the copying introduced by that commit (which is still necessary) is now done at a deeper level. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | find_first_merges(): remove unnecessary codeMichael Haggerty2013-05-281-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No names are ever set for the object_array_entries in merges, so there is no need to pretend to copy them to the result array. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | find_first_merges(): initialize merges variable using initializerMichael Haggerty2013-05-281-2/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | fsck: don't put a void*-shaped peg in a char*-shaped holeMichael Haggerty2013-05-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The source of this nonsense was 04d3975937 fsck: reduce stack footprint , which wedged a pointer to parent into the object_array_entry's name field. The parent pointer was passed to traverse_one_object(), even though that function *didn't use it*. The useless code has been deleted over time. Commit a1cdc25172 fsck: drop unused parameter from traverse_one_object() removed the parent pointer from traverse_one_object()'s signature. Commit c0aa335c95 Remove unused variables removed the code that read the parent pointer back out of the name field. This commit takes the last step: don't write the parent pointer into the name field in the first place. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | object_array_remove_duplicates(): rewrite to reduce copyingMichael Haggerty2013-05-282-12/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old version copied one entry to its destination position, then deleted any matching entries from the tail of the array. This required the tail of the array to be copied multiple times. It didn't affect the complexity of the algorithm because the whole tail has to be searched through anyway. But all the copying was unnecessary. Instead, check for the existence of an entry with the same name in the *head* of the list before copying an entry to its final position. This way each entry has to be copied at most one time. Extract a helper function contains_name() to do a bit of the work. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | revision: use object_array_filter() in implementation of gc_boundary()Michael Haggerty2013-05-281-17/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use object_array_filter(), which will soon be made smarter about cleaning up discarded entries properly. Also add a function comment. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | object_array: add function object_array_filter()Michael Haggerty2013-05-282-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a function that allows unwanted entries in an object_array to be removed. This encapsulation is a step towards giving object_array ownership of its entries' name memory. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | revision: split some overly-long linesMichael Haggerty2013-05-282-17/+35
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | cmd_diff(): make it obvious which cases are exclusive of each otherMichael Haggerty2013-05-281-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At first glance the OBJ_COMMIT, OBJ_TREE, and OBJ_BLOB cases look like they might be mutually exclusive. But the OBJ_COMMIT case doesn't end the loop iteration with "continue" like the other two cases, but rather falls through. So use if...else if...else construct to make it more obvious that only the last two cases are mutually exclusive. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | cmd_diff(): rename local variable "list" -> "entry"Michael Haggerty2013-05-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It's not a list, it's an array entry. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>