GopherProxy

	tadd diffstat - stagit - static git page generator
	git clone git://src.adamsgaard.dk/stagit
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	---
	commit beb7a3b29dd88515a3bcb294a4e58907b0406355
	parent a95a439aaa7d048c25e988b0d9770f5040f0a17f
	Author: Hiltjo Posthuma <[email protected]>
	Date: Mon, 7 Dec 2015 14:26:35 +0100

	add diffstat

	Diffstat:
	M urmoms.c \| 31 ++++++++++++++++++++++++-----…

	1 file changed, 24 insertions(+), 7 deletions(-)
	---
	diff --git a/urmoms.c b/urmoms.c
	t@@ -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);

	t@@ -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, N…
	if (error)
	- return;
	-
	- /* TODO: diff stat (files list and insertions/deletions) */
	+ goto err;
	+
	+ /* 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_…
	+ 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++) {
	t@@ -262,6 +274,11 @@ printshowfile(git_commit *commit)

	writefooter(fp);
	fclose(fp);
	+ return;
	+
	+err:
	+ git_buf_free(&diffstatsbuf);
	+ fclose(fp);
	}

	int