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add diffstat

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This commit is contained in:
Hiltjo Posthuma 2015-12-07 14:26:35 +01:00
parent a95a439aaa
commit beb7a3b29d
1 changed files with 23 additions and 6 deletions
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29
urmoms.c
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@ -186,16 +186,19 @@ printshowfile(git_commit *commit)
git_tree *commit_tree = NULL, *parent_tree = NULL;
git_patch *patch = NULL;
git_diff *diff = NULL;
git_buf diffstatsbuf;
git_diff_stats *diffstats = NULL;
size_t i, j, k, ndeltas, nhunks = 0, nhunklines = 0;
char buf[GIT_OID_HEXSZ + 1], path[PATH_MAX];
FILE *fp;
int error;
git_oid_tostr(buf, sizeof(buf), git_commit_id(commit));
snprintf(path, sizeof(path), "commit/%s.html", buf);
fp = efopen(path, "w+b");
memset(&diffstatsbuf, 0, sizeof(diffstatsbuf));
writeheader(fp);
printcommit(fp, commit);
@ -205,16 +208,25 @@ printshowfile(git_commit *commit)
error = git_commit_tree(&commit_tree, commit);
if (error)
return;
goto err;
error = git_commit_tree(&parent_tree, parent);
if (error)
return;
goto err;
error = git_diff_tree_to_tree(&diff, repo, commit_tree, parent_tree, NULL);
if (error)
return;
goto err;
/* TODO: diff stat (files list and insertions/deletions) */
/* diff stat */
if (!git_diff_get_stats(&diffstats, diff)) {
if (!git_diff_stats_to_buf(&diffstatsbuf, diffstats,
GIT_DIFF_STATS_FULL | GIT_DIFF_STATS_SHORT | GIT_DIFF_STATS_NUMBER | GIT_DIFF_STATS_INCLUDE_SUMMARY, 80)) {
fputs("<hr/>", fp);
fprintf(fp, "Diffstat:\n");
fputs(diffstatsbuf.ptr, fp);
}
git_diff_stats_free(diffstats);
}
fputs("<hr/>", fp);
ndeltas = git_diff_num_deltas(diff);
for (i = 0; i < ndeltas; i++) {
@ -262,6 +274,11 @@ printshowfile(git_commit *commit)
writefooter(fp);
fclose(fp);
return;
err:
git_buf_free(&diffstatsbuf);
fclose(fp);
}
int