restore

1 files changed, 63 insertions, 0 deletions

diff --git a/src/actions.c b/src/actions.c
index 48a4066..5220864 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -300,3 +300,66 @@ int run_HELP(UserOpt *opt, Conf *conf) {
   }
   return 1;
 }
+
+int run_RESTORE(UserOpt *opt, Conf *conf) {
+  UNUSED(conf);
+  DB db = open_DB(opt);
+  if (db.ptr == NULL) {
+    if (db.error == SQL_ERR_NO_TABLES) {
+      ERR("The database file is currupted. Run ck init anew.");
+    }
+    return 1;
+  }
+  cklist *from = list_make_new();
+  cklist *to = list_make_new();
+  int err_flag = 0;
+  if (strcmp(list_get(opt->args), "-p") == 0) {
+    if (list_next(opt->args)) {
+      if (program_exists(&db, list_get(opt->args))) {
+        if (restore_configs_exists(&db, conf, list_get(opt->args), from, to)) {
+          HELP("Making links for %s", list_get(opt->args));
+        }
+        else {
+          err_flag = 1;
+        }
+      }
+      else {
+        ERR("Program %s does not exist", list_get(opt->args));
+        err_flag = 1;
+      }
+    }
+    else {
+      sERR("-p needs a program name");
+      err_flag = 1;
+    }
+  }
+  else if (strcmp(list_get(opt->args), "all") == 0) {
+    if (!list_next(opt->args)) {
+      if (restore_all_exist(&db, conf, from, to)) {
+        HELP("Make all links");
+      }
+      else {
+        err_flag = 1;
+      }
+    }
+    else {
+      sERR("Wrong argument");
+      err_flag = 1;
+    }
+  }
+  else {
+    sERR("Wrong argument");
+    err_flag = 1;
+  }
+  close_DB(&db);
+  if (!err_flag) {
+    HELP("LINKS");
+    int rc = restore_make_links(from, to);
+    list_free(from);
+    list_free(to);
+    return rc;
+  }
+  list_free(from);
+  list_free(to);
+  return 1;
+}