From a3c8229219c60c32ea4f6c45d2b78401e6d95ce2 Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Fri, 16 Mar 2018 17:07:07 +0000
Subject: [PATCH] Clean up help text in docker-volume-backup and
 docker-volume-restore

---
 bin/docker-volume-backup  | 11 ++++++-----
 bin/docker-volume-restore | 10 ++++++++--
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/bin/docker-volume-backup b/bin/docker-volume-backup
index 80943de..817405b 100755
--- a/bin/docker-volume-backup
+++ b/bin/docker-volume-backup
@@ -56,13 +56,14 @@ resolve_dest_dir () {
 }
 
 help () {
-  echo "usage: docker-volume-backup <vol-name> [<output-filename>]"
+  echo "usage: docker-volume-backup <volume> [<output-filename>]"
   echo ""
-  echo "Backs up contents of <vol-name> to a gzipped tar archive."
+  echo "Backs up contents of a Docker volume to a gzipped tar archive."
   echo ""
-  echo "If optional <output-filename> argument is given, it should"
-  echo "end with \".tar.gz\". If <output-filename> is not given,"
-  echo "resulting file with be named: <vol-name>_<datetime>.tar.gz"
+  echo "Arguments:"
+  echo "   <volume>           - Name of Docker volume to backup."
+  echo "   <output-filename>  - Optional argument to specify output filename."
+  echo "                        Defaults to: ./<volume>_<date>_<time>.tar.gz"
 }
 
 main () {
diff --git a/bin/docker-volume-restore b/bin/docker-volume-restore
index 4f6127d..8bcefb9 100755
--- a/bin/docker-volume-restore
+++ b/bin/docker-volume-restore
@@ -56,8 +56,14 @@ resolve_volname () {
 help () {
   echo "usage: docker-volume-restore <archive> [<volume-name>]"
   echo ""
-  echo "Input <archive> should be a *.tar.gz producded by the"
-  echo "docker-volume-backup command."
+  echo "Restores contents from a *.tar.gz archive to a Docker volume."
+  echo ""
+  echo "Arguments:"
+  echo "   <archive>      - Filename to restore data from. Must be a .tar.gz"
+  echo "                    archive with a single root directory."
+  echo "   <volume-name>  - Optional argument to specify the volume name to"
+  echo "                    restore to. If not specified, will use name of"
+  echo "                    top-level directory in the archive."
 }
 
 main () {