From 4521f99e97c6ef309f8586544019caece6672cc7 Mon Sep 17 00:00:00 2001
From: Xawirses <michael.gileta@gmail.com>
Date: Thu, 2 Apr 2015 09:55:10 +0200
Subject: [PATCH] Add verification & NOTICE

---
 phase0.sh | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/phase0.sh b/phase0.sh
index ad496d6..22edf09 100755
--- a/phase0.sh
+++ b/phase0.sh
@@ -1,7 +1,22 @@
 #!/bin/bash
 
-TIME="$1 year ago"
 
+if [ -z $1 ] ; then
+	echo "NOTICE : phase0.sh NbYear OutFiles"
+	exit 1;
+else
+	if [ -z $2 ] ; then
+		echo "NOTICE : phase0.sh NbYear OutFiles"
+		exit 1;
+	fi
+fi
+
+if  [ $(echo $1 | grep -v [a-Z] | wc -l) -eq 0 ]; then
+    echo "Erreur : arg \$1 non entier positif !"
+    exit 1
+fi
+
+TIME="$1 year ago"
 
 IFS=$'\n'
 echo "Load data"
@@ -11,14 +26,14 @@ LINES=(`git log --since="$TIME" --until="now" --no-merges  --pretty=tformat: --s
 echo "Load word"
 WORD=(`git log --since="$TIME" --until="now" --no-merges --format=',%s'`)
 
-echo "Create .csv"
-touch gitlogy.csv
+echo "Create $2"
+touch $2
 
 i=0
 while [ $i -lt ${#DATA[@]} ]; do
-    echo "${DATA[$i]}${LINES[$i]}${WORD[$i]}" >> gitlogy.csv
+    echo "${DATA[$i]}${LINES[$i]}${WORD[$i]}" >> $2
     i=$[i + 1]
 done
 
 echo "Parse message"
-sed -i -e "s/\ /,/g" gitlogy.csv
+sed -i -e "s/\ /,/g" $2