tools/license_scan.sh

   1 #!/bin/sh
   2 #
   3 #   Copyright 2016 Telefónica Investigación y Desarrollo, S.A.U.
   4 #
   5 #   Licensed under the Apache License, Version 2.0 (the "License");
   6 #   you may not use this file except in compliance with the License.
   7 #   You may obtain a copy of the License at
   8 #
   9 #       http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 #   Unless required by applicable law or agreed to in writing, software
  12 #   distributed under the License is distributed on an "AS IS" BASIS,
  13 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 #   See the License for the specific language governing permissions and
  15 #   limitations under the License.
  16 #
  17
  18 apache=0
  19 nolicense=0
  20 other=0
  21 exception_list="':(exclude)*.pdf' ':(exclude)*.png' ':(exclude)*.jpeg' ':(exclude)*.jpg' ':(exclude)*.gif' ':(exclude)*.json' ':(exclude)*.ico' ':(exclude)*.svg' ':(exclude)*.tiff'"
  22 git fetch
  23
  24 for file in $(echo ${exception_list} | xargs git diff --name-only origin/$GERRIT_BRANCH -- . ); do
  25     license="No Apache license found"
  26     if [ -f $file ]; then
  27         if [ -s $file ]; then
  28             if [ $(grep -c "http://www.apache.org/licenses/LICENSE-2.0" $file) -ge 1 ] ; then
  29                 license="Apache-2.0"
  30             fi
  31         fi
  32     else
  33         license="DELETED"
  34     fi
  35     echo "$file $license"
  36     case "$license" in
  37         "Apache-2.0")
  38             apache=$((apache + 1))
  39             ;;
  40         No*)
  41             nolicense=$((nolicense + 1))
  42             ;;
  43         "DELETED")
  44             ;;
  45         *)
  46             echo "BAD LICENSE ON FILE $file"
  47             other=$((other + 1))
  48             ;;
  49     esac
  50 done
  51
  52
  53 if [ $nolicense -gt 0 ]; then
  54     echo "FATAL: Files without apache license found"
  55         exit 2
  56 fi
  57
  58 exit 0