quiet mode

1 files changed, 33 insertions, 24 deletions

diff --git a/src/fetch_git.c b/src/fetch_git.c
index 85275d3..deb94ac 100644
--- a/src/fetch_git.c
+++ b/src/fetch_git.c
@@ -1,3 +1,4 @@
+#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -8,31 +9,39 @@
 #include "vars.h"
 
 int fetch_git(Pkg pkg) {
-    pid_t pid = fork();
-    if (pid == 0) {
-        const char *argv[8];
-        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++] = pkg.url;
-        argv[i++] = pkg.src;
-        argv[i] = NULL;
-        execvp("git", (char *const *)argv);
-        _exit(127);
+  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);
+      }
     }
-
-    int status;
-    waitpid(pid, &status, 0);
-    int result = WIFEXITED(status) ? WEXITSTATUS(status) : -1;
-    if (result != 0) {
-        printf("clone failed\n");
+    const char *argv[8];
+    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++] = pkg.url;
+    argv[i++] = pkg.src;
+    argv[i] = NULL;
+    execvp("git", (char *const *)argv);
+    _exit(127);
+  }
+
+  int status;
+  waitpid(pid, &status, 0);
+  int result = WIFEXITED(status) ? WEXITSTATUS(status) : -1;
+  if (result != 0) {
+    printf("clone failed\n");
+  }
 
-    return result;
+  return result;
 }
\ No newline at end of file