tools/license_scan.sh

   1 #
   2 #   Copyright 2016 Telefónica Investigación y Desarrollo, S.A.U.
   3 #
   4 #   Licensed under the Apache License, Version 2.0 (the "License");
   5 #   you may not use this file except in compliance with the License.
   6 #   You may obtain a copy of the License at
   7 #
   8 #       http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 #   Unless required by applicable law or agreed to in writing, software
  11 #   distributed under the License is distributed on an "AS IS" BASIS,
  12 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 #   See the License for the specific language governing permissions and
  14 #   limitations under the License.
  15 #
  16 #!/bin/sh
  17
  18 # Change log:
  19 # 1. Bug 722 : Jayant Madavi : JM00553988@techmahindra.com : Enhancement to use new fossology server. Had to change the variable name at #    couple of places, while scanning the variable name was adding curl as a license.
  20 # 2.
  21
  22 echo GERRIT BRANCH is $GERRIT_BRANCH
  23 dpkg -l wget &>/dev/null ||sudo apt-get install -y wget
  24 dpkg -l curl &>/dev/null ||sudo apt-get install -y curl
  25 #Curl can be used instead of wget:
  26 #curl -s -X POST -d @$file https://osm.etsi.org/fossology/?mod=agent_nomos_once
  27
  28 apache=0
  29 nolicense=0
  30 other=0
  31
  32 git fetch
  33
  34 RE="FATAL: your file did not get passed through"
  35
  36 for file in $(git diff --name-only origin/$GERRIT_BRANCH); do
  37     if [ -f $file ]; then
  38         if [ -s $file ]; then
  39             licnse=$(curl -s -X POST  -H 'Accept: text' -H 'Cache-Control: no-cache' -H 'Connection: keep-alive'  -H 'Content-Type: multipart/form-data'  -H 'cache-control: no-cache'  -F "file_input=@\"$file\""  -F 'showheader=1' https://fossology-osm.etsi.org/?mod=agent_nomos_once |grep "A one shot license analysis shows the following license(s) in file"|sed -n 's:.*<strong>\(.*\)</strong>.*:\1:p' |xargs)
  40             result=$(echo $licnse | grep "$RE")
  41             if [ -n "$result" ]; then
  42                 # possibly we have exceeded the post rate
  43                 sleep 10
  44                 licnse=$(curl -s -X POST  -H 'Accept: text' -H 'Cache-Control: no-cache' -H 'Connection: keep-alive'  -H 'Content-Type: multipart/form-data'  -H 'cache-control: no-cache'  -F "file_input=@\"$file\""  -F 'showheader=1' https://fossology-osm.etsi.org/?mod=agent_nomos_once |grep "A one shot license analysis shows the following license(s) in file"|sed -n 's:.*<strong>\(.*\)</strong>.*:\1:p' |xargs)
  45             fi
  46         else
  47             licnse="No_license_found"
  48         fi
  49     else
  50         licnse="DELETED"
  51     fi
  52     echo "$file $licnse"
  53     case "$licnse" in
  54         "Apache-2.0")
  55             apache=$((apache + 1))
  56             ;;
  57         "No_license_found")
  58             nolicense=$((nolicense + 1))
  59             ;;
  60         "DELETED")
  61             ;;
  62         "FATAL:*")
  63             ;;
  64         *)
  65             echo "BAD LICENSE ON FILE $file"
  66             other=$((other + 1))
  67             ;;
  68     esac
  69 done
  70
  71 if [ $other -gt 0 ]; then
  72     echo "FATAL: Non-apache licenses detected"
  73     exit 2
  74 fi
  75
  76 if [ $nolicense -gt 0 ]; then
  77     echo "WARNING: Unlicensed files found"
  78 fi
  79
  80 exit 0