nvdmirror: add nvdmirror/util.go

1 files changed, 29 insertions, 0 deletions

diff --git a/nvdmirror/util.go b/nvdmirror/util.go
new file mode 100644
index 0000000..9cf7d3a
--- /dev/null
+++ b/nvdmirror/util.go
@@ -0,0 +1,29 @@
+package nvdmirror
+
+import (
+  "github.com/rs/zerolog"
+  "github.com/rs/zerolog/log"
+  "os"
+)
+
+// Get file size, in bytes.
+func getFileSize(path string) (uint64, error) {
+  // verify that full path exists
+  if st, err := os.Stat(path); err != nil {
+    return 0, err
+  } else {
+    return uint64(st.Size()), err
+  }
+}
+
+// log array of strings
+func logArray(key string, strs []string) {
+  // populate array
+  a := zerolog.Arr()
+  for _, v := range(strs) {
+    a.Str(v)
+  }
+
+  // log array
+  log.Info().Array(key, a).Send()
+}