formatted code according to new guidelines

1 files changed, 40 insertions, 5 deletions

diff --git a/src/fetch_git.c b/src/fetch_git.c
index 3184cca..296cdb7 100644
--- a/src/fetch_git.c
+++ b/src/fetch_git.c
@@ -38,7 +38,7 @@ int fetch_git(Pkg pkg) {
 				close(nullfd);
 			}
 		}
-		const char *argv[10];
+		const char *argv[12];
 		int i = 0;
 		argv[i++] = "git";
 		argv[i++] = "-c";
@@ -49,6 +49,8 @@ int fetch_git(Pkg pkg) {
 			argv[i++] = pkg.ver;
 		}
 		argv[i++] = "--recursive";
+		argv[i++] = "--depth";
+		argv[i++] = "1";
 		argv[i++] = pkg.url;
 		argv[i++] = pkg.src;
 		argv[i] = NULL;
@@ -59,10 +61,43 @@ int fetch_git(Pkg pkg) {
 	int status;
 	waitpid(pid, &status, 0);
 	int result = WIFEXITED(status) ? WEXITSTATUS(status) : -1;
-	if (result != 0) printf(
-		"%s git clone failed: %d\n",
-		print_warning, result
-	);
+	if (result != 0) {
+		pid_t pid = fork();
+		if (pid == 0) {
+			if (!is_verbose) {
+				int nullfd = open("/dev/null", O_WRONLY);
+				if (nullfd >= 0) {
+					dup2(nullfd, STDOUT_FILENO);
+					dup2(nullfd, STDERR_FILENO);
+					close(nullfd);
+				}
+			}
+			const char *argv[12];
+			int i = 0;
+			argv[i++] = "git";
+			argv[i++] = "-c";
+			argv[i++] = "advice.detachedHead=false";
+			argv[i++] = "clone";
+			if (strcmp(pkg.ver, "HEAD") != 0) {
+				argv[i++] = "--branch";
+				argv[i++] = pkg.ver;
+			}
+			argv[i++] = "--recursive";
+			argv[i++] = pkg.url;
+			argv[i++] = pkg.src;
+			argv[i] = NULL;
+			execvp("git", (char *const *)argv);
+			_exit(127);
+		}
+
+		int status;
+		waitpid(pid, &status, 0);
+		result = WIFEXITED(status) ? WEXITSTATUS(status) : -1;
+		if (result != 0) printf(
+			"%s git clone failed: %d\n",
+			print_warning, result
+		);
+	}
 
 	return result;
 }
\ No newline at end of file