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

phases: add a getrevset method to phasecache...

phases: add a getrevset method to phasecache This is part of a refactoring that moves some phase query optimization from revset.py to phases.py. The motivation behind this was chg repo preloading - to make the obsstore depend on less things (like the revset language). The refactoring also looks good by itself - phasecache does not expose its private field "_phasesets" via public methods and revset.py is accessing it in a hacky way. This patch adds a "getrevset" method, which takes multiple phases and returns a revset in an best-effort efficient way - for "public" phase, it returns a lazy generatorset; for "draft" and "secret", it returns efficient "baseset".

Maciej Fijalkowski - - Load All Authors

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      #ifndef _HG_BDIFF_H_

      #define _HG_BDIFF_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_

				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