Revision f305016f428db71df44d3e0072e937a8739b4e1a authored by Junio C Hamano on 04 June 2017, 01:21:02 UTC, committed by Junio C Hamano on 04 June 2017, 01:21:02 UTC
"pack-objects" can stream a slice of an existing packfile out when the pack bitmap can tell that the reachable objects are all needed in the output, without inspecting individual objects. This strategy however would not work well when "--local" and other options are in use, and need to be disabled. * jk/disable-pack-reuse-when-broken: t5310: fix "; do" style pack-objects: disable pack reuse for object-selection options
pathspec.h
#ifndef PATHSPEC_H
#define PATHSPEC_H
/* Pathspec magic */
#define PATHSPEC_FROMTOP (1<<0)
#define PATHSPEC_MAXDEPTH (1<<1)
#define PATHSPEC_LITERAL (1<<2)
#define PATHSPEC_GLOB (1<<3)
#define PATHSPEC_ICASE (1<<4)
#define PATHSPEC_EXCLUDE (1<<5)
#define PATHSPEC_ATTR (1<<6)
#define PATHSPEC_ALL_MAGIC \
(PATHSPEC_FROMTOP | \
PATHSPEC_MAXDEPTH | \
PATHSPEC_LITERAL | \
PATHSPEC_GLOB | \
PATHSPEC_ICASE | \
PATHSPEC_EXCLUDE | \
PATHSPEC_ATTR)
#define PATHSPEC_ONESTAR 1 /* the pathspec pattern satisfies GFNM_ONESTAR */
struct pathspec {
int nr;
unsigned int has_wildcard:1;
unsigned int recursive:1;
unsigned magic;
int max_depth;
struct pathspec_item {
char *match;
char *original;
unsigned magic;
int len, prefix;
int nowildcard_len;
int flags;
int attr_match_nr;
struct attr_match {
char *value;
enum attr_match_mode {
MATCH_SET,
MATCH_UNSET,
MATCH_VALUE,
MATCH_UNSPECIFIED
} match_mode;
} *attr_match;
struct attr_check *attr_check;
} *items;
};
#define GUARD_PATHSPEC(ps, mask) \
do { \
if ((ps)->magic & ~(mask)) \
die("BUG:%s:%d: unsupported magic %x", \
__FILE__, __LINE__, (ps)->magic & ~(mask)); \
} while (0)
/* parse_pathspec flags */
#define PATHSPEC_PREFER_CWD (1<<0) /* No args means match cwd */
#define PATHSPEC_PREFER_FULL (1<<1) /* No args means match everything */
#define PATHSPEC_MAXDEPTH_VALID (1<<2) /* max_depth field is valid */
/* strip the trailing slash if the given path is a gitlink */
#define PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP (1<<3)
/* die if a symlink is part of the given path's directory */
#define PATHSPEC_SYMLINK_LEADING_PATH (1<<4)
/*
* This is like a combination of ..LEADING_PATH and .._SLASH_CHEAP
* (but not the same): it strips the trailing slash if the given path
* is a gitlink but also checks and dies if gitlink is part of the
* leading path (i.e. the given path goes beyond a submodule). It's
* safer than _SLASH_CHEAP and also more expensive.
*/
#define PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE (1<<5)
#define PATHSPEC_PREFIX_ORIGIN (1<<6)
#define PATHSPEC_KEEP_ORDER (1<<7)
/*
* For the callers that just need pure paths from somewhere else, not
* from command line. Global --*-pathspecs options are ignored. No
* magic is parsed in each pathspec either. If PATHSPEC_LITERAL is
* allowed, then it will automatically set for every pathspec.
*/
#define PATHSPEC_LITERAL_PATH (1<<8)
extern void parse_pathspec(struct pathspec *pathspec,
unsigned magic_mask,
unsigned flags,
const char *prefix,
const char **args);
extern void copy_pathspec(struct pathspec *dst, const struct pathspec *src);
extern void clear_pathspec(struct pathspec *);
static inline int ps_strncmp(const struct pathspec_item *item,
const char *s1, const char *s2, size_t n)
{
if (item->magic & PATHSPEC_ICASE)
return strncasecmp(s1, s2, n);
else
return strncmp(s1, s2, n);
}
static inline int ps_strcmp(const struct pathspec_item *item,
const char *s1, const char *s2)
{
if (item->magic & PATHSPEC_ICASE)
return strcasecmp(s1, s2);
else
return strcmp(s1, s2);
}
extern char *find_pathspecs_matching_against_index(const struct pathspec *pathspec);
extern void add_pathspec_matches_against_index(const struct pathspec *pathspec, char *seen);
#endif /* PATHSPEC_H */
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...