Correct issues in Copyright Check.

Author: dilijev

jenkins.check_copyright.py

@@ -30,7 +30,7 @@
     exit(1)
 
 with open(file_name, 'r') as sourcefile:
-    for x in range(0,4):
+    for x in range(0,len(copyright_lines)):
         # TODO add a check for empty files (dummy.js etc), as they cause the script to crash here
         line = next(sourcefile)
         line = line.rstrip()

jenkins.check_copyright.sh

@@ -12,9 +12,12 @@ if [ $? -ne 0 ]; then
     PATH=/bin:/usr/bin:$PATH
 fi
 
-ERRFILE=jenkins.check_eol.sh.err
+ERRFILE=jenkins.check_copyright.sh.err
+ERRFILETEMP=$ERRFILE.0
 rm -f $ERRFILE
+rm -f $ERRFILETEMP
 
+echo "Check Copyright > Begin Checking..."
 git diff --name-only `git merge-base origin/master HEAD` HEAD |
     grep -v -E '\.git.*' |
     grep -v -E '\.xml$' |
@@ -29,7 +32,7 @@ git diff --name-only `git merge-base origin/master HEAD` HEAD |
     grep -v -E '\.def$' |
     grep -v -E '\.inc$' |
     grep -v -E 'test/benchmarks/.*\.js$' |
-    xargs -I % sh -c "echo Checking %; python jenkins.check_copyright.py % >> $ERRFILE"
+    xargs -I % sh -c "echo 'Check Copyright > Checking %'; python jenkins.check_copyright.py % > $ERRFILETEMP; if [ \$? -ne 0 ]; then cat $ERRFILETEMP >> $ERRFILE; fi"
 
 if [ -e $ERRFILE ]; then # if error file exists then there were errors
     >&2 echo "--------------" # leading >&2 means echo to stderr