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| | #ifndef REF_FILTER_H
#define REF_FILTER_H
#include "sha1-array.h"
#include "refs.h"
#include "commit.h"
#include "parse-options.h"
/* Quoting styles */
#define QUOTE_NONE 0
#define QUOTE_SHELL 1
#define QUOTE_PERL 2
#define QUOTE_PYTHON 4
#define QUOTE_TCL 8
#define FILTER_REFS_INCLUDE_BROKEN 0x0001
#define FILTER_REFS_TAGS 0x0002
#define FILTER_REFS_BRANCHES 0x0004
#define FILTER_REFS_REMOTES 0x0008
#define FILTER_REFS_OTHERS 0x0010
#define FILTER_REFS_ALL (FILTER_REFS_TAGS | FILTER_REFS_BRANCHES | \
FILTER_REFS_REMOTES | FILTER_REFS_OTHERS)
#define FILTER_REFS_DETACHED_HEAD 0x0020
#define FILTER_REFS_KIND_MASK (FILTER_REFS_ALL | FILTER_REFS_DETACHED_HEAD)
struct atom_value;
struct ref_sorting {
struct ref_sorting *next;
int atom; /* index into used_atom array (internal) */
unsigned reverse : 1,
ignore_case : 1,
version : 1;
};
struct ref_array_item {
struct object_id objectname;
int flag;
unsigned int kind;
const char *symref;
struct commit *commit;
struct atom_value *values;
enum object_type type;
unsigned long size;
off_t disk_size;
const char *rest;
struct object_id delta_base_oid;
char refname[FLEX_ARRAY];
};
struct ref_array {
int nr, alloc;
struct ref_array_item **items;
struct rev_info *revs;
};
struct ref_filter {
const char **name_patterns;
struct oid_array points_at;
struct commit_list *with_commit;
struct commit_list *no_commit;
enum {
REF_FILTER_MERGED_NONE = 0,
REF_FILTER_MERGED_INCLUDE,
REF_FILTER_MERGED_OMIT
} merge;
struct commit *merge_commit;
unsigned int with_commit_tag_algo : 1,
match_as_path : 1,
ignore_case : 1,
detached : 1;
unsigned int kind,
lines;
int abbrev,
verbose;
};
struct expand_data {
struct object_id oid;
enum object_type type;
unsigned long size;
off_t disk_size;
const char *rest;
struct object_id delta_base_oid;
/*
* Whether to split the input on whitespace before feeding it to
* get_sha1; this is decided during the mark_query phase based on
* whether we have a %(rest) token in our format.
*/
int split_on_whitespace;
/*
* After a mark_query run, this object_info is set up to be
* passed to sha1_object_info_extended. It will point to the data
* elements above, so you can retrieve the response from there.
*/
struct object_info info;
/*
* This flag will be true if the requested batch format and options
* don't require us to call sha1_object_info, which can then be
* optimized out.
*/
unsigned skip_object_info : 1;
};
struct ref_format {
/*
* Set these to define the format; make sure you call
* verify_ref_format() afterwards to finalize.
*/
const char *format;
int quote_style;
int use_color;
/* Internal state to ref-filter */
int need_color_reset_at_eol;
/*
* Helps to move all formatting logic from cat-file to ref-filter,
* hopefully would be reduced later.
*/
struct expand_data *cat_file_data;
};
#define REF_FORMAT_INIT { NULL, 0, -1 }
/* Macros for checking --merged and --no-merged options */
#define _OPT_MERGED_NO_MERGED(option, filter, h) \
{ OPTION_CALLBACK, 0, option, (filter), N_("commit"), (h), \
PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG, \
parse_opt_merge_filter, (intptr_t) "HEAD" \
}
#define OPT_MERGED(f, h) _OPT_MERGED_NO_MERGED("merged", f, h)
#define OPT_NO_MERGED(f, h) _OPT_MERGED_NO_MERGED("no-merged", f, h)
/*
* API for filtering a set of refs. Based on the type of refs the user
* has requested, we iterate through those refs and apply filters
* as per the given ref_filter structure and finally store the
* filtered refs in the ref_array structure.
*/
int filter_refs(struct ref_array *array, struct ref_filter *filter, unsigned int type);
/* Clear all memory allocated to ref_array */
void ref_array_clear(struct ref_array *array);
/* Used to verify if the given format is correct and to parse out the used atoms */
int verify_ref_format(struct ref_format *format);
/* Sort the given ref_array as per the ref_sorting provided */
void ref_array_sort(struct ref_sorting *sort, struct ref_array *array);
/* Based on the given format and quote_style, fill the strbuf */
void format_ref_array_item(struct ref_array_item *info,
const struct ref_format *format,
struct strbuf *final_buf);
/* Print the ref using the given format and quote_style */
void show_ref_array_item(struct ref_array_item *info, const struct ref_format *format);
/* Parse a single sort specifier and add it to the list */
void parse_ref_sorting(struct ref_sorting **sorting_tail, const char *atom);
/* Callback function for parsing the sort option */
int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset);
/* Default sort option based on refname */
struct ref_sorting *ref_default_sorting(void);
/* Function to parse --merged and --no-merged options */
int parse_opt_merge_filter(const struct option *opt, const char *arg, int unset);
/* Get the current HEAD's description */
char *get_head_description(void);
/* Set up translated strings in the output. */
void setup_ref_filter_porcelain_msg(void);
/*
* Print a single ref, outside of any ref-filter. Note that the
* name must be a fully qualified refname.
*/
void pretty_print_ref(const char *name, const unsigned char *sha1,
const struct ref_format *format);
/* Fill the values of request and prepare all data for final string creation */
int populate_value(struct ref_array_item *ref);
#endif /* REF_FILTER_H */
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