misc/jenkins/checkbinaryfiles.sh

   1 #!/bin/bash
   2 # This file is part of NIT ( http://www.nitlanguage.org ).
   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 # Check binary files that might be wrongly committed.
  17 #
  18 # Usage: checkbinaryfiles.sh from to
  19
  20 from=${1:-origin/master}
  21 to=${2:-HEAD}
  22
  23 err=0
  24
  25 cd `git rev-parse --show-toplevel`
  26
  27 err=0
  28
  29 echo "checkbinaryfiles $from (`git rev-parse "$from"`) .. $to (`git rev-parse "$to"`)"
  30 git diff --name-only --diff-filter=d --no-renames $from..$to -z > checkbinaryfiles_files.out
  31 if test \! -s checkbinaryfiles_files.out; then
  32         echo "No committed files"
  33         exit 0
  34 fi
  35 # Identify binary files with the presence of a null byte or a control char (except \n \r \t)
  36 xargs -0 grep -Pal '[\x00-\x08\x0B-\x0C\x0E-\x1F]' < checkbinaryfiles_files.out > checkbinaryfiles_application.out 2> /dev/null
  37 if test -s checkbinaryfiles_application.out; then
  38         echo "These files type need a manual check:"
  39         echo ""
  40         cat checkbinaryfiles_application.out
  41         echo ""
  42         echo "Please double check that they are not wrongly committed files or that unexpected strange control characters are not included in them."
  43         exit 1
  44 else
  45         echo "All committed files seem good"
  46         exit 0
  47 fi