a13d13700b
The shape of the conflict in a path determines the conflict ID. The preimage and postimage pair that was recorded for the conflict ID previously may or may not replay well for the conflict we just saw. Currently, we punt when the previous resolution does not cleanly replay, but ideally we should then be able to record the currently conflicted path by assigning a new 'variant', and then record the resolution the user is going to make. Introduce a mechanism to have more than one variant for a given conflict ID; we do not actually assign any variant other than 0th variant yet at this step. Signed-off-by: Junio C Hamano <gitster@pobox.com>
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
#ifndef RERERE_H
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#define RERERE_H
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#include "string-list.h"
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struct pathspec;
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#define RERERE_AUTOUPDATE 01
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#define RERERE_NOAUTOUPDATE 02
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/*
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* Marks paths that have been hand-resolved and added to the
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* index. Set in the util field of such paths after calling
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* rerere_remaining.
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*/
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extern void *RERERE_RESOLVED;
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struct rerere_dir;
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struct rerere_id {
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struct rerere_dir *collection;
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int variant;
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};
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extern int setup_rerere(struct string_list *, int);
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extern int rerere(int);
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/*
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* Given the conflict ID and the name of a "file" used for replaying
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* the recorded resolution (e.g. "preimage", "postimage"), return the
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* path to that filesystem entity. With "file" specified with NULL,
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* return the path to the directory that houses these files.
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*/
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extern const char *rerere_path(const struct rerere_id *, const char *file);
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extern int rerere_forget(struct pathspec *);
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extern int rerere_remaining(struct string_list *);
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extern void rerere_clear(struct string_list *);
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extern void rerere_gc(struct string_list *);
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#define OPT_RERERE_AUTOUPDATE(v) OPT_UYN(0, "rerere-autoupdate", (v), \
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N_("update the index with reused conflict resolution if possible"))
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#endif
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