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This is step one of creating a common library for 'for-each-ref', 'branch -l' and 'tag -l'. This creates a header file with the functions and data structures that ref-filter will provide. We move the data structures created in for-each-ref to this header file. Mentored-by: Christian Couder <christian.couder@gmail.com> Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Karthik Nayak <karthik.188@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
#ifndef REF_FILTER_H
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#define REF_FILTER_H
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#include "sha1-array.h"
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#include "refs.h"
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#include "commit.h"
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#include "parse-options.h"
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/* Quoting styles */
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#define QUOTE_NONE 0
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#define QUOTE_SHELL 1
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#define QUOTE_PERL 2
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#define QUOTE_PYTHON 4
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#define QUOTE_TCL 8
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struct atom_value {
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const char *s;
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unsigned long ul; /* used for sorting when not FIELD_STR */
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};
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struct ref_sorting {
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struct ref_sorting *next;
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int atom; /* index into used_atom array (internal) */
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unsigned reverse : 1;
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};
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struct ref_array_item {
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unsigned char objectname[20];
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int flag;
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const char *symref;
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struct atom_value *value;
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char *refname;
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};
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struct ref_array {
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int nr, alloc;
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struct ref_array_item **items;
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};
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struct ref_filter {
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const char **name_patterns;
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};
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struct ref_filter_cbdata {
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struct ref_array array;
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struct ref_filter filter;
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};
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/* Callback function for for_each_*ref(). This filters the refs based on the filters set */
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int ref_filter_handler(const char *refname, const struct object_id *oid, int flag, void *cb_data);
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/* Clear all memory allocated to ref_array */
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void ref_array_clear(struct ref_array *array);
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/* Parse format string and sort specifiers */
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int parse_ref_filter_atom(const char *atom, const char *ep);
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/* Used to verify if the given format is correct and to parse out the used atoms */
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int verify_ref_format(const char *format);
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/* Sort the given ref_array as per the ref_sorting provided */
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void ref_array_sort(struct ref_sorting *sort, struct ref_array *array);
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/* Print the ref using the given format and quote_style */
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void show_ref_array_item(struct ref_array_item *info, const char *format, int quote_style);
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/* Callback function for parsing the sort option */
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int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset);
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/* Default sort option based on refname */
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struct ref_sorting *ref_default_sorting(void);
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#endif /* REF_FILTER_H */
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