git/range-diff.c

#define USE_THE_REPOSITORY_VARIABLE

#include "git-compat-util.h"
#include "environment.h"
#include "gettext.h"
#include "range-diff.h"
#include "object-name.h"
#include "string-list.h"
#include "run-command.h"
#include "strvec.h"
#include "hashmap.h"
#include "xdiff-interface.h"
#include "linear-assignment.h"
#include "diffcore.h"
#include "commit.h"
#include "pager.h"
#include "pretty.h"
#include "repository.h"
#include "userdiff.h"
#include "apply.h"
#include "revision.h"

struct patch_util { … };

/*
 * Reads the patches into a string list, with the `util` field being populated
 * as struct object_id (will need to be free()d).
 */
static int read_patches(const char *range, struct string_list *list,
			const struct strvec *other_arg)
{ … }

static int patch_util_cmp(const void *cmp_data UNUSED,
			  const struct hashmap_entry *ha,
			  const struct hashmap_entry *hb,
			  const void *keydata)
{ … }

static void find_exact_matches(struct string_list *a, struct string_list *b)
{ … }

static int diffsize_consume(void *data,
			     char *line UNUSED,
			     unsigned long len UNUSED)
{ … }

static void diffsize_hunk(void *data,
			  long ob UNUSED, long on UNUSED,
			  long nb UNUSED, long nn UNUSED,
			  const char *func UNUSED, long funclen UNUSED)
{ … }

static int diffsize(const char *a, const char *b)
{ … }

static void get_correspondences(struct string_list *a, struct string_list *b,
				int creation_factor)
{ … }

static void output_pair_header(struct diff_options *diffopt,
			       int patch_no_width,
			       struct strbuf *buf,
			       struct strbuf *dashes,
			       struct patch_util *a_util,
			       struct patch_util *b_util)
{ … }

static struct userdiff_driver section_headers = …;

static struct diff_filespec *get_filespec(const char *name, const char *p)
{ … }

static void patch_diff(const char *a, const char *b,
		       struct diff_options *diffopt)
{ … }

static const char *output_prefix_cb(struct diff_options *opt UNUSED, void *data)
{ … }

static void output(struct string_list *a, struct string_list *b,
		   struct range_diff_options *range_diff_opts)
{ … }

int show_range_diff(const char *range1, const char *range2,
		    struct range_diff_options *range_diff_opts)
{ … }

int is_range_diff_range(const char *arg)
{ … }