fix: better way to validate the config, add options to git clone

src/log.c

@@ -1,5 +1,8 @@
 #include "log.h"
 #include "env.h"
+#include "intl.h"
+#include "util.h"
+
 #include <stdarg.h>
 #include <stdbool.h>
 #include <stdio.h>
@@ -88,6 +91,17 @@ void error(const char *msg, ...) {
   va_end(args);
 }
 
+void details(const char *msg, ...) {
+  va_list args;
+  va_start(args, msg);
+
+  printf("    "COLOR_RESET);
+  vprintf(msg, args);
+  printf(COLOR_RESET "\n");
+
+  va_end(args);
+}
+
 void success(const char *msg, ...) {
   va_list args;
   va_start(args, msg);
@@ -112,3 +126,32 @@ void debug(const char *msg, ...) {
 
   va_end(args);
 }
+
+void input(const char *msg, ...) {
+  va_list args;
+  va_start(args, msg);
+
+  printf(COLOR_BOLD COLOR_CYAN ">>> " COLOR_RESET COLOR_BOLD);
+  vprintf(msg, args);
+  printf(COLOR_RESET);
+
+  va_end(args);
+}
+
+bool yesno(const char *msg){
+  char question[strlen(msg)+12], inp[2] = {'n','\0'}, c;
+  sprintf(question, "%s [y/n]? ", msg);
+
+  while(true){
+    input(question);
+    scanf("%c", &c);
+    inp[0] = c;
+
+    if(eq(inp, _("y")) || eq(inp, _("Y")))
+      return true;
+    else if(eq(inp, _("n")) || eq(inp, _("N")))
+      return false;
+
+    error(_("Please answer with y/n"));
+  }
+}