Start work on some of the pull request handling code.

1 files changed, 52 insertions, 0 deletions

diff --git a/git.c b/git.c
index ab59ac4..8be1be5 100644
--- a/git.c
+++ b/git.c
@@ -62,6 +62,58 @@ void cleanup_git(git_repository **repos) {
 	git_libgit2_shutdown();
 }
 
+pull_request *get_pull_request(int id, const char *root) {
+
+}
+
+int create_pull_request_dir(pull_request *pr, const char *root) {
+	int id = 0;
+	int is_num = 0;
+	DIR *dir = opendir(root);
+	struct dirent entry, *result;
+
+	while (readdir_r(dir, &entry, &result) == 0 && result != NULL) {
+		if (entry.d_type == DT_DIR) {
+			char *tmp = entry.d_name;
+
+			/* Is this a blank directory name? */
+			if (*tmp == '\0') {
+				continue;
+			}
+
+			for (is_num = 1; *tmp && is_num; is_num = isdigit(*tmp++));
+
+
+			/* Is this a numbered directory? */
+			if (is_num) {
+				int val = strtol(entry.d_name, NULL, 0);
+				/* Set the current ID to the numbered directory, if it's larger than it. */
+				id = (id < val) ? val : id;
+			}
+		}
+	}
+
+	/* Did we find any numbered directories? */
+	if (id > 0) {
+		struct stat st;
+		file **commits = (pr->pr_type) ? get_branch_commits(pr->branch) : pr->patches;
+		/* Get the length of the stringified ID path. */
+		int len = snprintf(NULL, 0, "%s/%i", root, id);
+		/* Convert the ID to a string. */
+		char *pr_dir = calloc(len+1, sizeof(char));
+		sprintf(pr_dir, "%s/%i", root, id);
+
+		/* Is there no existing directory? */
+		if (stat(pr_dir, &st) < -1) {
+			/* Create a directory with a name of the stringified ID. */
+			mkdir(pr_dir, 0755);
+		}
+		/* TODO: Implement rest of code. */
+	}
+
+	return id;
+}
+
 git_repository **init_git(config *cfg) {
 	git_repository **repos = NULL;
 	git_repository *repo = NULL;