Rename bm_file_path to bm_init

Should make the intention a bit more clear.

Author: rubiojr

bin/ghe-backup

@@ -121,7 +121,7 @@ if [ "$GHE_BACKUP_STRATEGY" = "tarball" ]; then
 fi
 
 # Create benchmark file
-bm_file_path > /dev/null
+bm_init > /dev/null
 
 ghe-backup-store-version  ||
 echo "Warning: storing backup-utils version remotely failed."

bin/ghe-restore

@@ -203,7 +203,7 @@ if $instance_configured; then
 fi
 
 # Create benchmark file
-bm_file_path > /dev/null
+bm_init > /dev/null
 
 ghe-backup-store-version  ||
 echo "Warning: storing backup-utils version remotely failed."

share/github-backup-utils/bm.sh

@@ -18,10 +18,10 @@ bm_start()
 {
   eval "$(bm_desc_to_varname $@)_start=$(date +%s)"
 
-  bm_file_path > /dev/null
+  bm_init > /dev/null
 }
 
-bm_file_path() {
+bm_init() {
   if [ -n "$BM_FILE_PATH" ]; then
     echo $BM_FILE_PATH
     return