summaryrefslogtreecommitdiff
path: root/builtin-diff.c
AgeCommit message (Collapse)Author
2006-06-26Set default diff output format after parsing command lineTimo Hirvonen
Initialize output_format to 0 instead of DIFF_FORMAT_RAW so that we can see later if any command line options changed it. Default value is set only if output format was not specified. Signed-off-by: Timo Hirvonen <tihirvon@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-06-26Make --raw option available for all diff commandsTimo Hirvonen
Signed-off-by: Timo Hirvonen <tihirvon@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-06-26Merge with_raw, with_stat and summary variables to output_formatTimo Hirvonen
DIFF_FORMAT_* are now bit-flags instead of enumerated values. Signed-off-by: Timo Hirvonen <tihirvon@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-06-20Add "named object array" conceptLinus Torvalds
We've had this notion of a "object_list" for a long time, which eventually grew a "name" member because some users (notably git-rev-list) wanted to name each object as it is generated. That object_list is great for some things, but it isn't all that wonderful for others, and the "name" member is generally not used by everybody. This patch splits the users of the object_list array up into two: the traditional list users, who want the list-like format, and who don't actually use or want the name. And another class of users that really used the list as an extensible array, and generally wanted to name the objects. The patch is fairly straightforward, but it's also biggish. Most of it really just cleans things up: switching the revision parsing and listing over to the array makes things like the builtin-diff usage much simpler (we now see exactly how many members the array has, and we don't get the objects reversed from the order they were on the command line). One of the main reasons for doing this at all is that the malloc overhead of the simple object list was actually pretty high, and the array is just a lot denser. So this patch brings down memory usage by git-rev-list by just under 3% (on top of all the other memory use optimizations) on the mozilla archive. It does add more lines than it removes, and more importantly, it adds a whole new infrastructure for maintaining lists of objects, but on the other hand, the new dynamic array code is pretty obvious. The change to builtin-diff-tree.c shows a fairly good example of why an array interface is sometimes more natural, and just much simpler for everybody. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-06-18Shrink "struct object" a bitLinus Torvalds
This shrinks "struct object" by a small amount, by getting rid of the "struct type *" pointer and replacing it with a 3-bit bitfield instead. In addition, we merge the bitfields and the "flags" field, which incidentally should also remove a useless 4-byte padding from the object when in 64-bit mode. Now, our "struct object" is still too damn large, but it's now less obviously bloated, and of the remaining fields, only the "util" (which is not used by most things) is clearly something that should be eventually discarded. This shrinks the "git-rev-list --all" memory use by about 2.5% on the kernel archive (and, perhaps more importantly, on the larger mozilla archive). That may not sound like much, but I suspect it's more on a 64-bit platform. There are other remaining inefficiencies (the parent lists, for example, probably have horrible malloc overhead), but this was pretty obvious. Most of the patch is just changing the comparison of the "type" pointer from one of the constant string pointers to the appropriate new TYPE_xxx small integer constant. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-05-21Merge branch 'master' into js/fmt-patchJunio C Hamano
* master: (119 commits) diff family: add --check option Document that "git add" only adds non-ignored files. Add a conversion tool to migrate remote information into the config fetch, pull: ask config for remote information Fix build procedure for builtin-init-db read-tree -m -u: do not overwrite or remove untracked working tree files. apply --cached: do not check newly added file in the working tree Implement a --dry-run option to git-quiltimport Implement git-quiltimport Revert "builtin-grep: workaround for non GNU grep." builtin-grep: workaround for non GNU grep. builtin-grep: workaround for non GNU grep. git-am: use apply --cached apply --cached: apply a patch without using working tree. apply --numstat: show new name, not old name. Documentation/Makefile: create tarballs for the man pages and html files Allow pickaxe and diff-filter options to be used by git log. Libify the index refresh logic Builtin git-init-db Remove unnecessary local in get_ref_sha1. ...
2006-05-18builtin-diff: do not say files are renamed when blob and file are givenJunio C Hamano
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-05-16builtin-diff: fix comparison between two blobs.Junio C Hamano
The code forgot that setup_revisions() leaves parsed object names in reverse in the list. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-05-07Sparse fix for builtin-diffPeter Hagervall
You gotta love sparse: builtin-diff.c:88:4: error: Just how const do you want this type to be? Signed-off-by: Peter Hagervall <hager@cs.umu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-05-06fmt-patch: understand old <his> notationJohannes Schindelin
When calling "git fmt-patch HEAD~5", you now get the same as if you would have said "git fmt-patch HEAD~5..". This makes it easier for my fingers which are so used to the old syntax. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-05-04Merge branch 'jc/diff'Junio C Hamano
* jc/diff: builtin-diff: call it "git-diff", really. builtin-diff.c: die() formatting type fix. built-in diff: assorted updates. built-in diff.
2006-04-30builtin-diff.c: die() formatting type fix.Junio C Hamano
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-04-29built-in diff: assorted updates.Junio C Hamano
"git diff(n)" without --base, --ours, etc. defaults to --cc, which usually is the same as -p unless you are in the middle of a conflicted merge, just like the shell script version. "git diff(n) blobA blobB path" complains and dies. "git diff(n) tree0 tree1 tree2...treeN" does combined diff that shows a merge of tree1..treeN to result in tree0. Giving "-c" option to any command that defaults to "--cc" turns off dense-combined flag. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-04-29built-in diff.Junio C Hamano
This starts to replace the shell script version of "git diff". Signed-off-by: Junio C Hamano <junkio@cox.net>