Add export action, fix util_is_link bug

1 files changed, 48 insertions, 0 deletions

diff --git a/src/export.c b/src/export.c
new file mode 100644
index 0000000..b9f6aa3
--- /dev/null
+++ b/src/export.c
@@ -0,0 +1,48 @@
+/* export.c - the export action  ---------------------------------------*- C -*-
+ *
+ * This file is part of ck, the config keeper
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2018  Anastasis Grammenos
+ * GPLv3 (see LICENCE for the full notice)
+ *
+ * -------------------------------------------------------------------------- */
+#include <libgen.h>
+
+#include "dblayer.h"
+#include "ckerrlog.h"
+
+ERRLOG(export);
+
+int run_EXPORT(UserOpt *opt, Conf *conf) {
+  if (system("which tar > /dev/null 2>&1") != 0) {
+    ERR("No tar avaliable. Please make sure you have tar installed.");
+    return -1;
+  }
+
+  char cmd[STR_L] = "tar -zcvf ck.tar.gz";
+  if(conf->scrt_dir) {
+    strcat(cmd, " -C ");
+    strcat(cmd, conf->scrt_dir);
+    strcat(cmd, " ../");
+    strcat(cmd, basename(conf->scrt_dir));
+  }
+  strcat(cmd, " -C ");
+  strcat(cmd, conf->vc_dir);
+  strcat(cmd, " ../");
+  strcat(cmd, basename(conf->vc_dir));
+  strcat(cmd, " -C ");
+  strcat(cmd, opt->confDir);
+  strcat(cmd, " ckrc -C ");
+  strcat(cmd, opt->confDir);
+  strcat(cmd, " ckdb");
+
+  hLOG("Running: %s", cmd);
+  strcat(cmd, " > /dev/null 2>&1");
+  return system(cmd);
+}
+
+void print_EXPORT_help() {
+  HELP("ck export");
+}