upstream/mercurial-mirror Files · mercurial/bdiff.h

commit: rewrite check for `hg ci <path>` being a directory...

commit: rewrite check for `hg ci <path>` being a directory The matcher API is complicated by match.bad, match.explicitdir, and match.traversedir. We already have very few users of match.explicitdir. By rewriting this check we get close to being able to remove match.explicitdir. This may make the check slower, but I think that will be very marginal. Disclosure: I actually wrote this patch to solve a bug we've seen with an internal extension. The internal extension overrides the dirstate walk to only walk the files that our FUSE tells us are modified. That led to "vdirs" not getting populated as this code expected. I have wanted to get rid of match.explicitdir for a very long time, though. Differential Revision: https://phab.mercurial-scm.org/D7437

Yuya Nishihara - - Load All Authors

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      #ifndef _HG_BDIFF_H_

      #define _HG_BDIFF_H_

      #include "compat.h"

      struct bdiff_line {

      	int hash, n, e;

      	ssize_t len;

      	const char *l;

      };

      struct bdiff_hunk;

      struct bdiff_hunk {

      	int a1, a2, b1, b2;

      	struct bdiff_hunk *next;

      };

      int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr);

      int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn,

                     struct bdiff_hunk *base);

      void bdiff_freehunks(struct bdiff_hunk *l);

      #endif

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				#ifndef _HG_BDIFF_H_
				#define _HG_BDIFF_H_

				#include "compat.h"

				struct bdiff_line {
				int hash, n, e;
				ssize_t len;
				const char *l;
				};

				struct bdiff_hunk;
				struct bdiff_hunk {
				int a1, a2, b1, b2;
				struct bdiff_hunk *next;
				};

				int bdiff_splitlines(const char a, ssize_t len, struct bdiff_line *lr);
				int bdiff_diff(struct bdiff_line a, int an, struct bdiff_line b, int bn,
				struct bdiff_hunk *base);
				void bdiff_freehunks(struct bdiff_hunk *l);

				#endif