C++ (Cpp) git_diff_stats_free Examples

Example #1

File: diff.c Project: ethomson/libgit2

/** Display diff output with "--stat", "--numstat", or "--shortstat" */
static void diff_print_stats(git_diff *diff, struct opts *o)
{
	git_diff_stats *stats;
	git_buf b = GIT_BUF_INIT_CONST(NULL, 0);
	git_diff_stats_format_t format = 0;

	check_lg2(
		git_diff_get_stats(&stats, diff), "generating stats for diff", NULL);

	if (o->output & OUTPUT_STAT)
		format |= GIT_DIFF_STATS_FULL;
	if (o->output & OUTPUT_SHORTSTAT)
		format |= GIT_DIFF_STATS_SHORT;
	if (o->output & OUTPUT_NUMSTAT)
		format |= GIT_DIFF_STATS_NUMBER;
	if (o->output & OUTPUT_SUMMARY)
		format |= GIT_DIFF_STATS_INCLUDE_SUMMARY;

	check_lg2(
		git_diff_stats_to_buf(&b, stats, format, 80), "formatting stats", NULL);

	fputs(b.ptr, stdout);

	git_buf_dispose(&b);
	git_diff_stats_free(stats);
}

Example #2

File: diff.c Project: CODECOMMUNITY/pygit2

PyObject *
wrap_diff_stats(git_diff *diff)
{
    git_diff_stats *stats;
    DiffStats *py_stats;
    int err;

    err = git_diff_get_stats(&stats, diff);
    if (err < 0)
        return Error_set(err);

    py_stats = PyObject_New(DiffStats, &DiffStatsType);
    if (!py_stats) {
        git_diff_stats_free(stats);
        return NULL;
    }

    py_stats->stats = stats;

    return (PyObject *) py_stats;
}

Example #3

File: diff.c Project: CODECOMMUNITY/pygit2

static void
DiffStats_dealloc(DiffStats *self)
{
    git_diff_stats_free(self->stats);
    PyObject_Del(self);
}

Example #4

File: stats.c Project: Kat7984/libgit2

void test_diff_stats__cleanup(void)
{
	git_diff_stats_free(_stats); _stats = NULL;
	cl_git_sandbox_cleanup();
}

Example #5

File: diff_stats.c Project: Arhzi/libgit2

int git_diff_get_stats(
	git_diff_stats **out,
	git_diff *diff)
{
	size_t i, deltas;
	size_t total_insertions = 0, total_deletions = 0;
	git_diff_stats *stats = NULL;
	int error = 0;

	assert(out && diff);

	stats = git__calloc(1, sizeof(git_diff_stats));
	GITERR_CHECK_ALLOC(stats);

	deltas = git_diff_num_deltas(diff);

	stats->filestats = git__calloc(deltas, sizeof(diff_file_stats));
	if (!stats->filestats) {
		git__free(stats);
		return -1;
	}

	stats->diff = diff;
	GIT_REFCOUNT_INC(diff);

	for (i = 0; i < deltas && !error; ++i) {
		git_patch *patch = NULL;
		size_t add = 0, remove = 0, namelen;
		const git_diff_delta *delta;

		if ((error = git_patch_from_diff(&patch, diff, i)) < 0)
			break;

		/* keep a count of renames because it will affect formatting */
		delta = patch->delta;

		/* TODO ugh */
		namelen = strlen(delta->new_file.path);
		if (strcmp(delta->old_file.path, delta->new_file.path) != 0) {
			namelen += strlen(delta->old_file.path);
			stats->renames++;
		}

		/* and, of course, count the line stats */
		error = git_patch_line_stats(NULL, &add, &remove, patch);

		git_patch_free(patch);

		stats->filestats[i].insertions = add;
		stats->filestats[i].deletions = remove;

		total_insertions += add;
		total_deletions += remove;

		if (stats->max_name < namelen)
			stats->max_name = namelen;
		if (stats->max_filestat < add + remove)
			stats->max_filestat = add + remove;
	}

	stats->files_changed = deltas;
	stats->insertions = total_insertions;
	stats->deletions = total_deletions;
	stats->max_digits = digits_for_value(stats->max_filestat + 1);

	if (error < 0) {
		git_diff_stats_free(stats);
		stats = NULL;
	}

	*out = stats;
	return error;
}