From 7ad490c283f54b5360c83cf51340835f96987e5c Mon Sep 17 00:00:00 2001
From: James Barnett <jbarnet4@tulane.edu>
Date: Mon, 25 Apr 2016 13:15:19 -0500
Subject: [PATCH] add verbose option

---
 snap-pac.conf |  3 +++
 snapper-post  | 10 +++++++++-
 snapper-pre   |  6 +++++-
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/snap-pac.conf b/snap-pac.conf
index ca087b5..4a74c37 100644
--- a/snap-pac.conf
+++ b/snap-pac.conf
@@ -13,3 +13,6 @@
 
 # Snapper cleanup algorithm to use.
 #CLEANUP_ALGORITHM="number"
+
+# Set to "true" to make commands verbose
+#VERBOSE="false"
diff --git a/snapper-post b/snapper-post
index e94bc15..6679a41 100755
--- a/snapper-post
+++ b/snapper-post
@@ -29,12 +29,20 @@ fi
 cleanupalgo=${CLEANUP_ALGORITHM:-"number"}
 description=${POST_DESCRIPTION:-"$(echo $(ps -C pacman -o args=) | sed 'sX/usr/bin/pacmanXpacmanXg')"}
 configurations=${CONFIGS:-"root"}
+be_verbose=${VERBOSE:-"false"}
 PREFILE_PREFIX="/usr/share/libalpm/hooks.bin/snap-pac/.pre"
 for x in $configurations; do
     if [ -f $PREFILE_PREFIX"_"$x ]; then
         SNAPPERPACPRE=$(cat $PREFILE_PREFIX"_"$x)
         snapper --config $x create --cleanup-algorithm $cleanupalgo --type post --pre-number $SNAPPERPACPRE --description "$description"
-        rm $PREFILE_PREFIX"_"$x
+	    case "${be_verbose}" in
+            true)
+            snapper -v --config $x create --cleanup-algorithm $cleanupalgo --type post --pre-number $SNAPPERPACPRE --description "$description"
+            rm -v $PREFILE_PREFIX"_"$x;;
+            *) 
+            snapper --config $x create --cleanup-algorithm $cleanupalgo --type post --pre-number $SNAPPERPACPRE --description "$description"
+            rm $PREFILE_PREFIX"_"$x
+        esac
     else
         echo "WARNING: $PREFILE_PREFIX"_"$x does not exist, so no post snapshot will be taken. If you are initially installing snap-pac, this is normal."
     fi
diff --git a/snapper-pre b/snapper-pre
index 6240f2d..f88b869 100755
--- a/snapper-pre
+++ b/snapper-pre
@@ -29,7 +29,11 @@ fi
 cleanupalgo=${CLEANUP_ALGORITHM:-"number"}
 description=${POST_DESCRIPTION:-"$(echo $(ps -C pacman -o args=) | sed 'sX/usr/bin/pacmanXpacmanXg')"}
 configurations=${CONFIGS:-"root"}
+be_verbose=${VERBOSE:-"false"}
 PREFILE_PREFIX="/usr/share/libalpm/hooks.bin/snap-pac/.pre"
 for x in $configurations; do
-    snapper --config $x create --type pre --cleanup-algorithm $cleanupalgo --print-number --description "$description" > $PREFILE_PREFIX"_"$x
+	case "${be_verbose}" in
+        true) snapper -v --config $x create --type pre --cleanup-algorithm $cleanupalgo --print-number --description "$description" > $PREFILE_PREFIX"_"$x;;
+        *) snapper --config $x create --type pre --cleanup-algorithm $cleanupalgo --print-number --description "$description" > $PREFILE_PREFIX"_"$x
+    esac
 done