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@xxxxxxxxx>
Mentored-by: Matthieu Moy <matthieu.moy@xxxxxxxxxxxxxxx>
Signed-off-by: Karthik Nayak <karthik.188@xxxxxxxxx>
---
builtin/for-each-ref.c | 41 +------------------------------
ref-filter.h | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 67 insertions(+), 40 deletions(-)
create mode 100644 ref-filter.h
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index c0085be..063de00 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -10,49 +10,10 @@
#include "parse-options.h"
#include "remote.h"
#include "color.h"
-
-/* Quoting styles */
-#define QUOTE_NONE 0
-#define QUOTE_SHELL 1
-#define QUOTE_PERL 2
-#define QUOTE_PYTHON 4
-#define QUOTE_TCL 8
+#include "ref-filter.h"
typedef enum { FIELD_STR, FIELD_ULONG, FIELD_TIME } cmp_type;
-struct atom_value {
- const char *s;
- unsigned long ul; /* used for sorting when not FIELD_STR */
-};
-
-struct ref_sorting {
- struct ref_sorting *next;
- int atom; /* index into 'struct atom_value *' array */
- unsigned reverse : 1;
-};
-
-struct ref_array_item {
- unsigned char objectname[20];
- int flag;
- char *symref;
- struct atom_value *value;
- char *refname;
-};
-
-struct ref_array {
- int nr, alloc;
- struct ref_array_item **items;
-};
-
-struct ref_filter {
- const char **name_patterns;
-};
-
-struct ref_filter_cbdata {
- struct ref_array array;
- struct ref_filter filter;
-};
-
static struct {
const char *name;
cmp_type cmp_type;
diff --git a/ref-filter.h b/ref-filter.h
new file mode 100644
index 0000000..c2c5d37
--- /dev/null
+++ b/ref-filter.h
@@ -0,0 +1,66 @@
+#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
+
+struct atom_value {
+ const char *s;
+ unsigned long ul; /* used for sorting when not FIELD_STR */
+};
+
+struct ref_sorting {
+ struct ref_sorting *next;
+ int atom; /* index into 'struct atom_value *' array */
+ unsigned reverse : 1;
+};
+
+struct ref_array_item {
+ unsigned char objectname[20];
+ int flag;
+ char *symref;
+ struct atom_value *value;
+ char *refname;
+};
+
+struct ref_array {
+ int nr, alloc;
+ struct ref_array_item **items;
+};
+
+struct ref_filter {
+ const char **name_patterns;
+};
+
+struct ref_filter_cbdata {
+ struct ref_array array;
+ struct ref_filter filter;
+};
+
+/* Callback function for for_each_*ref(). This filters the refs based on the filters set */
+int ref_filter_handler(const char *refname, const struct object_id *oid, int flag, void *cb_data);
+/* Clear all memory allocated to ref_array */
+void ref_array_clear(struct ref_array *array);
+/* Parse format string and sort specifiers */
+int parse_ref_filter_atom(const char *atom, const char *ep);
+/* Used to verify if the given format is correct and to parse out the used atoms */
+int verify_ref_format(const char *format);
+/* Sort the given ref_array as per the ref_sorting provided */
+void ref_array_sort(struct ref_sorting *sort, struct ref_array *array);
+/* Print the ref using the given format and quote_style */
+void show_ref_array_item(struct ref_array_item *info, const char *format, int quote_style);
+/* 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);
+
+#endif /* REF_FILTER_H */
--
2.4.2
--
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