diff options
Diffstat (limited to 'diff.h')
| -rw-r--r-- | diff.h | 50 |
1 files changed, 40 insertions, 10 deletions
@@ -83,7 +83,6 @@ typedef struct strbuf *(*diff_prefix_fn_t)(struct diff_options *opt, void *data) #define DIFF_OPT_DIRSTAT_BY_FILE (1 << 20) #define DIFF_OPT_ALLOW_TEXTCONV (1 << 21) #define DIFF_OPT_DIFF_FROM_CONTENTS (1 << 22) -#define DIFF_OPT_SUBMODULE_LOG (1 << 23) #define DIFF_OPT_DIRTY_SUBMODULES (1 << 24) #define DIFF_OPT_IGNORE_UNTRACKED_IN_SUBMODULES (1 << 25) #define DIFF_OPT_IGNORE_DIRTY_SUBMODULES (1 << 26) @@ -91,7 +90,7 @@ typedef struct strbuf *(*diff_prefix_fn_t)(struct diff_options *opt, void *data) #define DIFF_OPT_DIRSTAT_BY_LINE (1 << 28) #define DIFF_OPT_FUNCCONTEXT (1 << 29) #define DIFF_OPT_PICKAXE_IGNORE_CASE (1 << 30) -#define DIFF_OPT_DEFAULT_FOLLOW_RENAMES (1 << 31) +#define DIFF_OPT_DEFAULT_FOLLOW_RENAMES (1U << 31) #define DIFF_OPT_TST(opts, flag) ((opts)->flags & DIFF_OPT_##flag) #define DIFF_OPT_TOUCHED(opts, flag) ((opts)->touched_flags & DIFF_OPT_##flag) @@ -110,11 +109,19 @@ enum diff_words_type { DIFF_WORDS_COLOR }; +enum diff_submodule_format { + DIFF_SUBMODULE_SHORT = 0, + DIFF_SUBMODULE_LOG, + DIFF_SUBMODULE_INLINE_DIFF +}; + struct diff_options { const char *orderfile; const char *pickaxe; const char *single_follow; const char *a_prefix, *b_prefix; + const char *line_prefix; + size_t line_prefix_length; unsigned flags; unsigned touched_flags; @@ -139,6 +146,7 @@ struct diff_options { int dirstat_permille; int setup; int abbrev; + int ita_invisible_in_index; /* white-space error highlighting */ #define WSEH_NEW 1 #define WSEH_CONTEXT 2 @@ -155,6 +163,7 @@ struct diff_options { int stat_count; const char *word_regex; enum diff_words_type word_diff; + enum diff_submodule_format submodule_format; /* this is set by diffcore for DIFF_FORMAT_PATCH */ int found_changes; @@ -174,7 +183,6 @@ struct diff_options { diff_format_fn_t format_callback; void *format_callback_data; diff_prefix_fn_t output_prefix; - int output_prefix_length; void *output_prefix_data; int diff_path_counter; @@ -222,8 +230,8 @@ struct combine_diff_path { } parent[FLEX_ARRAY]; }; #define combine_diff_path_size(n, l) \ - (sizeof(struct combine_diff_path) + \ - sizeof(struct combine_diff_parent) * (n) + (l) + 1) + st_add4(sizeof(struct combine_diff_path), (l), 1, \ + st_mult(sizeof(struct combine_diff_parent), (n))) extern void show_combined_diff(struct combine_diff_path *elem, int num_parent, int dense, struct rev_info *); @@ -266,9 +274,11 @@ extern int parse_long_opt(const char *opt, const char **argv, const char **optarg); extern int git_diff_basic_config(const char *var, const char *value, void *cb); +extern int git_diff_heuristic_config(const char *var, const char *value, void *cb); +extern void init_diff_ui_defaults(void); extern int git_diff_ui_config(const char *var, const char *value, void *cb); extern void diff_setup(struct diff_options *); -extern int diff_opt_parse(struct diff_options *, const char **, int); +extern int diff_opt_parse(struct diff_options *, const char **, int, const char *); extern void diff_setup_done(struct diff_options *); #define DIFF_DETECT_RENAME 1 @@ -331,7 +341,11 @@ extern void diff_warn_rename_limit(const char *varname, int needed, int degraded #define DIFF_STATUS_FILTER_AON '*' #define DIFF_STATUS_FILTER_BROKEN 'B' -extern const char *diff_unique_abbrev(const unsigned char *, int); +/* + * This is different from find_unique_abbrev() in that + * it stuffs the result with dots for alignment. + */ +extern const char *diff_aligned_abbrev(const struct object_id *sha1, int); /* do not report anything on removed paths */ #define DIFF_SILENT_ON_REMOVED 01 @@ -341,18 +355,34 @@ extern int run_diff_files(struct rev_info *revs, unsigned int option); extern int run_diff_index(struct rev_info *revs, int cached); extern int do_diff_cache(const unsigned char *, struct diff_options *); -extern int diff_flush_patch_id(struct diff_options *, unsigned char *); +extern int diff_flush_patch_id(struct diff_options *, unsigned char *, int); extern int diff_result_code(struct diff_options *, int); -extern void diff_no_index(struct rev_info *, int, const char **, const char *); +extern void diff_no_index(struct rev_info *, int, const char **); -extern int index_differs_from(const char *def, int diff_flags); +extern int index_differs_from(const char *def, int diff_flags, int ita_invisible_in_index); +/* + * Fill the contents of the filespec "df", respecting any textconv defined by + * its userdiff driver. The "driver" parameter must come from a + * previous call to get_textconv(), and therefore should either be NULL or have + * textconv enabled. + * + * Note that the memory ownership of the resulting buffer depends on whether + * the driver field is NULL. If it is, then the memory belongs to the filespec + * struct. If it is non-NULL, then "outbuf" points to a newly allocated buffer + * that should be freed by the caller. + */ extern size_t fill_textconv(struct userdiff_driver *driver, struct diff_filespec *df, char **outbuf); +/* + * Look up the userdiff driver for the given filespec, and return it if + * and only if it has textconv enabled (otherwise return NULL). The result + * can be passed to fill_textconv(). + */ extern struct userdiff_driver *get_textconv(struct diff_filespec *one); extern int parse_rename_score(const char **cp_p); |