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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>
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
#ifndef MERGE_RECURSIVE_H
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#define MERGE_RECURSIVE_H
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struct merge_options {
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const char *branch1;
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const char *branch2;
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unsigned subtree_merge : 1;
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unsigned buffer_output : 1;
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int verbosity;
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int diff_rename_limit;
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int merge_rename_limit;
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};
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/* merge_trees() but with recursive ancestor consolidation */
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int merge_recursive(struct merge_options *o,
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struct commit *h1,
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struct commit *h2,
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struct commit_list *ancestors,
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struct commit **result);
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/* rename-detecting three-way merge, no recursion */
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int merge_trees(struct merge_options *o,
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struct tree *head,
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struct tree *merge,
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struct tree *common,
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struct tree **result);
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/*
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* "git-merge-recursive" can be fed trees; wrap them into
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* virtual commits and call merge_recursive() proper.
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*/
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int merge_recursive_generic(struct merge_options *o,
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const unsigned char *head,
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const unsigned char *merge,
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int num_ca,
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const unsigned char **ca,
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struct commit **result);
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void init_merge_options(struct merge_options *o);
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struct tree *write_tree_from_memory(struct merge_options *o);
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#endif
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