scripts/common/coverity.sh

   1 #!/bin/sh -xue
   2 #
   3 # Copyright (C) 2015 - Michael Jeanson <mjeanson@efficios.com>
   4 #                      Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 # Coverity settings
  20 #COVERITY_SCAN_PROJECT_NAME=""
  21 #COVERITY_SCAN_TOKEN=""
  22 COVERITY_SCAN_VERSION=`git describe --always | sed 's|-|.|g'`
  23 COVERITY_SCAN_DESCRIPTION="Automated CI build"
  24 COVERITY_SCAN_NOTIFICATION_EMAIL="ci-notification@lists.lttng.org"
  25 COVERITY_SCAN_BUILD_OPTIONS=""
  26 #COVERITY_SCAN_BUILD_OPTIONS="--return-emit-failures 8 --parse-error-threshold 85"
  27
  28 NPROC=$(nproc)
  29 PLATFORM=$(uname)
  30 export CFLAGS="-O0 -g -DDEBUG"
  31
  32 TOOL_ARCHIVE=/tmp/cov-analysis-${PLATFORM}.tgz
  33 TOOL_URL=https://scan.coverity.com/download/${PLATFORM}
  34 TOOL_BASE=/tmp/coverity-scan-analysis
  35
  36 UPLOAD_URL="https://scan.coverity.com/builds"
  37 SCAN_URL="https://scan.coverity.com"
  38
  39 RESULTS_DIR="$WORKSPACE/cov-int"
  40
  41
  42 # liburcu dependency
  43 if [ -d "$WORKSPACE/deps/liburcu" ]; then
  44   URCU_INCS="$WORKSPACE/deps/liburcu/build/include/"
  45   URCU_LIBS="$WORKSPACE/deps/liburcu/build/lib/"
  46
  47   export CPPFLAGS="-I$URCU_INCS ${CPPFLAGS:-}"
  48   export LDFLAGS="-L$URCU_LIBS ${LDFLAGS:-}"
  49   export LD_LIBRARY_PATH="$URCU_LIBS:${LD_LIBRARY_PATH:-}"
  50 fi
  51
  52
  53 # lttng-ust dependency
  54 if [ -d "$WORKSPACE/deps/lttng-ust" ]; then
  55   UST_INCS="$WORKSPACE/deps/lttng-ust/build/include/"
  56   UST_LIBS="$WORKSPACE/deps/lttng-ust/build/lib/"
  57
  58   export CPPFLAGS="-I$UST_INCS ${CPPFLAGS:-}"
  59   export LDFLAGS="-L$UST_LIBS ${LDFLAGS:-}"
  60   export LD_LIBRARY_PATH="$UST_LIBS:${LD_LIBRARY_PATH:-}"
  61 fi
  62
  63
  64 # Verify upload is permitted
  65 AUTH_RES=`curl -s --form project="$COVERITY_SCAN_PROJECT_NAME" --form token="$COVERITY_SCAN_TOKEN" $SCAN_URL/api/upload_permitted`
  66 if [ "$AUTH_RES" = "Access denied" ]; then
  67   echo -e "\033[33;1mCoverity Scan API access denied. Check COVERITY_SCAN_PROJECT_NAME and COVERITY_SCAN_TOKEN.\033[0m"
  68   exit 1
  69 else
  70   AUTH=`echo $AUTH_RES | jq .upload_permitted`
  71   if [ "$AUTH" = "true" ]; then
  72     echo -e "\033[33;1mCoverity Scan analysis authorized per quota.\033[0m"
  73   else
  74     WHEN=`echo $AUTH_RES | jq .next_upload_permitted_at`
  75     echo -e "\033[33;1mCoverity Scan analysis NOT authorized until $WHEN.\033[0m"
  76     exit 1
  77   fi
  78 fi
  79
  80
  81 # Download Coverity Scan Analysis Tool
  82 if [ ! -d $TOOL_BASE ]; then
  83   if [ ! -e $TOOL_ARCHIVE ]; then
  84     echo -e "\033[33;1mDownloading Coverity Scan Analysis Tool...\033[0m"
  85     wget -nv -O $TOOL_ARCHIVE $TOOL_URL --post-data "project=$COVERITY_SCAN_PROJECT_NAME&token=$COVERITY_SCAN_TOKEN"
  86   fi
  87
  88   # Extract Coverity Scan Analysis Tool
  89   echo -e "\033[33;1mExtracting Coverity Scan Analysis Tool...\033[0m"
  90   mkdir -p $TOOL_BASE
  91   cd $TOOL_BASE
  92   tar xzf $TOOL_ARCHIVE
  93   cd -
  94 fi
  95
  96 TOOL_DIR=`find $TOOL_BASE -type d -name 'cov-analysis*'`
  97 export PATH=$TOOL_DIR/bin:$PATH
  98
  99
 100 # Prepare build dir
 101 if [ -f "./bootstrap" ]; then
 102   ./bootstrap
 103   ./configure
 104 fi
 105
 106 # Build
 107 echo -e "\033[33;1mRunning Coverity Scan Analysis Tool...\033[0m"
 108 cov-build --dir $RESULTS_DIR $COVERITY_SCAN_BUILD_OPTIONS make -j$NPROC
 109 cov-import-scm --dir $RESULTS_DIR --scm git --log $RESULTS_DIR/scm_log.txt
 110
 111 # Tar results
 112 echo -e "\033[33;1mTarring Coverity Scan Analysis results...\033[0m"
 113 RESULTS_ARCHIVE=analysis-results.tgz
 114 tar czf $RESULTS_ARCHIVE $RESULTS_DIR
 115
 116
 117 # Upload results
 118 echo -e "\033[33;1mUploading Coverity Scan Analysis results...\033[0m"
 119 response=$(curl \
 120   --silent --write-out "\n%{http_code}\n" \
 121   --form project=$COVERITY_SCAN_PROJECT_NAME \
 122   --form token=$COVERITY_SCAN_TOKEN \
 123   --form email=$COVERITY_SCAN_NOTIFICATION_EMAIL \
 124   --form file=@$RESULTS_ARCHIVE \
 125   --form version=$COVERITY_SCAN_VERSION \
 126   --form description=$COVERITY_SCAN_DESCRIPTION \
 127   $UPLOAD_URL)
 128 status_code=$(echo "$response" | sed -n '$p')
 129 if [ "$status_code" != "201" ]; then
 130   TEXT=$(echo "$response" | sed '$d')
 131   echo -e "\033[33;1mCoverity Scan upload failed: $TEXT.\033[0m"
 132   exit 1
 133 fi