fix: skip '.' and '..' entries while copying, append home dir to destination paths

src/config.c

@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "paths.h"
 #include "config.h"
 #include "error.h"
 #include "intl.h"
@@ -99,7 +100,9 @@ int config_handler(void *data, const char *section, const char *key, const char
     config->t_last->desc = strdup(value);
     return 1;
   } else if (MATCHKEY("dst")) {
-    config->t_last->dst = strdup(value);
+    int len = strlen(value)+strlen(mc_root)+2;
+    config->t_last->dst = malloc(len);
+    join(config->t_last->dst, mc_root, value);
     return 1;
   } else if (MATCHKEY("src")) {
     config->t_last->src = strdup(value);

src/gen.c

@@ -44,13 +44,12 @@ bool gen_cmd() {
 
   while (cur && ++counter > 0) {
     if(!target_copy(cur, true)){
+      bar_free();
       error(_("Failed to copy the target:"));
       details(errch);
-      bar_free();
       goto END;
     }
     
-    success(_("%s: copy success"));
     bar(counter, cfg.t_len);
     cur = cur->next;
   }

src/paths.c

@@ -8,6 +8,7 @@
 char *mc_lock_path;
 char *mc_tmp_path;
 char *mc_root;
+char *mc_home;
 char *mc_dir;
 
 char *append_root(char *pth) {

src/target.c

@@ -28,7 +28,7 @@ bool target_is_valid(target_t *t) {
 }
 
 bool target_copy_dir(char *src, char *dst) {
-  if (!mksubdirsp(dst, 755))
+  if (!mksubdirsp(dst, 0755))
     return false;
 
   DIR           *dir = opendir(src);
@@ -44,6 +44,9 @@ bool target_copy_dir(char *src, char *dst) {
   size_t dst_len = strlen(dst);
 
   while ((ent = readdir(dir)) != NULL) {
+    if(eq(ent->d_name, ".") || eq(ent->d_name, ".."))
+        continue;
+
     size_t len = strlen(ent->d_name);
     char   src_fp[src_len + len + 2], dst_fp[dst_len + len + 2];
 
@@ -72,7 +75,7 @@ bool target_copy(target_t *t, bool fromdst) {
     dst = t->src;
   }
 
-  if (!exists(t->src)) {
+  if (!exists(src)) {
     error_set(_("Source directory \"%s\" does not exist"), src);
     errno = TargetSrcFail;
     return ret;