Andrew's git - gitweb.git/blob

   1#include "cache.h"
   2#include "commit.h"
   3#include "revision.h"
   4#include "interdiff.h"
   5
   6static struct strbuf *idiff_prefix_cb(struct diff_options *opt, void *data)
   7{
   8        return data;
   9}
  10
  11void show_interdiff(struct rev_info *rev, int indent)
  12{
  13        struct diff_options opts;
  14        struct strbuf prefix = STRBUF_INIT;
  15
  16        memcpy(&opts, &rev->diffopt, sizeof(opts));
  17        opts.output_format = DIFF_FORMAT_PATCH;
  18        opts.output_prefix = idiff_prefix_cb;
  19        strbuf_addchars(&prefix, ' ', indent);
  20        opts.output_prefix_data = &prefix;
  21        diff_setup_done(&opts);
  22
  23        diff_tree_oid(rev->idiff_oid1, rev->idiff_oid2, "", &opts);
  24        diffcore_std(&opts);
  25        diff_flush(&opts);
  26
  27        strbuf_release(&prefix);
  28}