kernel/git - git - PowerEL Git System

Author	SHA1	Message	Date
Junio C Hamano	85e51b783c	Make "subtree" part more orthogonal to the rest of merge-recursive. This makes "subtree" more orthogonal to the rest of recursive merge, so that you can use subtree and ours/theirs features at the same time. For example, you can now say: git merge -s subtree -Xtheirs other to merge with "other" branch while shifting it up or down to match the shape of the tree of the current branch, and resolving conflicts favoring the changes "other" branch made over changes made in the current branch. It also allows the prefix used to shift the trees to be specified using the "-Xsubtree=$prefix" option. Giving an empty prefix tells the command to figure out how much to shift trees automatically as we have always done. "merge -s subtree" is the same as "merge -s recursive -Xsubtree=" (or "merge -s recursive -Xsubtree"). Based on an old patch done back in the days when git-merge was a script; Avery ported the script part to builtin-merge.c. Bugs in shift_tree() is mine. Signed-off-by: Avery Pennarun <apenwarr@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	15 years ago
Avery Pennarun	8cc5b29065	git merge -X<option> Teach "-X <option>" command line argument to "git merge" that is passed to strategy implementations. "ours" and "theirs" autoresolution introduced by the previous commit can be asked to the recursive strategy. Signed-off-by: Avery Pennarun <apenwarr@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	15 years ago
Matthieu Moy	264b774ba6	merge-recursive: make the error-message generation an extern function The construction of the struct unpack_trees_error_msgs was done within git_merge_trees(), which prevented using the same messages easily from another function. [jc: backported for 1.6.5 maint before advice_commit_before_merge] Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>	15 years ago
Miklos Vajna	696ee23cc1	merge-recursive: move current_{file,directory}_set to struct merge_options Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>	17 years ago
Miklos Vajna	c7d849243a	merge-recursive: move the global obuf to struct merge_options Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>	17 years ago
Miklos Vajna	5033639c95	merge-recursive: move call_depth to struct merge_options Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>	17 years ago
Miklos Vajna	8a2fce1895	merge-recursive: introduce merge_options This makes it possible to avoid passing the labels of branches as arguments to merge_recursive(), merge_trees() and merge_recursive_generic(). It also takes care of subtree merge, output buffering, verbosity, and rename limits - these were global variables till now in merge-recursive.c. A new function, named init_merge_options(), is introduced as well, it clears the struct merge_info, then initializes with default values, finally updates the default values based on the config and environment variables. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Stephan Beyer	73118f89b8	merge-recursive.c: Add more generic merge_recursive_generic() merge_recursive_generic() takes, in comparison to to merge_recursive(), no commit ("struct commit ") arguments but SHA ids ("unsigned char "), and no commit list of bases but an array of refs ("const char **"). This makes it more generic in the case that it can also take the SHA of a tree to merge trees without commits, for the bases, the head and the remote. merge_recursive_generic() also handles locking and updating of the index, which is a common use case of merge_recursive(). This patch also rewrites builtin-merge-recursive.c to make use of merge_recursive_generic(). By doing this, I stumbled over the limitation of 20 bases and I've added a warning if this limitation is exceeded. This patch qualifies make_virtual_commit() as static again because this function is not needed anymore outside merge-recursive.c. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Miklos Vajna	9047ebbc22	Split out merge_recursive() to merge-recursive.c Move most of the of code from builtin-merge-recursive.c to a new file merge-recursive.c and introduce merge_recursive_setup() in there so that builtin-merge-recursive and other builtins call it. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Daniel Barkalow	e1b3a2cad7	Build-in merge-recursive This makes write_tree_from_memory(), which writes the active cache as a tree and returns the struct tree for it, available to other code. It also makes available merge_trees(), which does the internal merge of two trees with a known base, and merge_recursive(), which does the recursive internal merge of two commits with a list of common ancestors. The first two of these will be used by checkout -m, and the third is presumably useful in general, although the implementation of checkout -m which entirely matches the behavior of the shell version does not use it (since it ignores the difference of ancestry between the old branch and the new branch). Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>	17 years ago