From 406d3121d6e1c9c61a73410bbaf1083faf79b59b Mon Sep 17 00:00:00 2001
From: Francois Fleuret <francois@fleuret.org>
Date: Thu, 14 Sep 2017 16:01:59 +0200
Subject: [PATCH] Cosmetics.

---
 xremote.sh | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/xremote.sh b/xremote.sh
index 83f984e..dca62c6 100755
--- a/xremote.sh
+++ b/xremote.sh
@@ -67,7 +67,7 @@ EOF
 function cleanup_remote_tmp () {
     if [[ "${REMOTE_HOST}" ]] && [[ "${REMOTE_DIR}" ]]
     then
-        echo "Clean up remote workdir."
+        echo "xremote: Clean up remote workdir."
         ssh "${REMOTE_HOST}" "rm -rf \"${REMOTE_DIR}\""
     fi
 }
@@ -114,7 +114,7 @@ do
                 [[ "${REMOTE_DIR}" ]] && (exit "Remote host already defined!" >&2 && exit 1)
                 REMOTE_HOST="${value}"
                 [[ "${REMOTE_HOST}" ]] || REMOTE_HOST="${XREMOTE_HOST}"
-                [[ "${REMOTE_HOST}" ]] || (echo "No remote host specified." >&2 && exit 1)
+                [[ "${REMOTE_HOST}" ]] || (echo "xremote: No remote host specified." >&2 && exit 1)
                 REMOTE_DIR="$(ssh </dev/null "${REMOTE_HOST}" mktemp -d /tmp/xremote.from_"$(hostname)_$(date +%Y%m%d-%H%M%S)".XXXXXX)"
                 ;;
         esac
@@ -128,7 +128,7 @@ check_remote_is_defined
 
 tar c "${main}" | ssh "${REMOTE_HOST}" "cd \"${REMOTE_DIR}\" && tar mx"
 
-echo "On ${REMOTE_HOST}"
+echo "xremote: on ${REMOTE_HOST}"
 
 if [[ "${REMOTE_EXEC}" ]]
 then
@@ -137,14 +137,15 @@ else
     REMOTE_COMMAND="./${main}"
 fi
 
-echo "----------------------------------------------------------------------"
+echo "xremote: -- stdout ---------------------------------------------------"
 ssh </dev/null "${REMOTE_HOST}" "cd \"${REMOTE_DIR}\" && ${REMOTE_COMMAND}"
-echo "----------------------------------------------------------------------"
 
 ######################################################################
 
 # Disable globbing to keep wildcards for the remote side
 
+echo "xremote: -- retrieve results -----------------------------------------"
+
 set -f
 
 while read line
@@ -164,4 +165,6 @@ done < "${main}"
 
 set +f
 
+echo "xremote: -- finished -------------------------------------------------"
+
 ######################################################################
-- 
2.20.1