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 # The project name and token have to be provided trough env variables
  21 #COVERITY_SCAN_PROJECT_NAME=""
  22 #COVERITY_SCAN_TOKEN=""
  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 SRCDIR="$WORKSPACE/src/${COVERITY_SCAN_PROJECT_NAME}"
  29 TMPDIR="$WORKSPACE/tmp"
  30
  31 NPROC=$(nproc)
  32 PLATFORM=$(uname)
  33 export CFLAGS="-O0 -g -DDEBUG"
  34
  35 TOOL_ARCHIVE="$TMPDIR/cov-analysis-${PLATFORM}.tgz"
  36 TOOL_URL=https://scan.coverity.com/download/${PLATFORM}
  37 TOOL_BASE="$TMPDIR/coverity-scan-analysis"
  38
  39 UPLOAD_URL="https://scan.coverity.com/builds"
  40 SCAN_URL="https://scan.coverity.com"
  41
  42 RESULTS_DIR_NAME="cov-int"
  43 RESULTS_DIR="$WORKSPACE/$RESULTS_DIR_NAME"
  44 RESULTS_ARCHIVE=analysis-results.tgz
  45
  46 # Create tmp directory
  47 rm -rf "$TMPDIR"
  48 mkdir -p "$TMPDIR"
  49
  50 export TMPDIR
  51
  52 case "$COVERITY_SCAN_PROJECT_NAME" in
  53 babeltrace)
  54     CONF_OPTS="--enable-python-bindings --enable-python-bindings-doc"
  55     ;;
  56 liburcu)
  57     CONF_OPTS=""
  58     ;;
  59 lttng-modules)
  60     CONF_OPTS=""
  61     ;;
  62 lttng-tools)
  63     CONF_OPTS=""
  64     ;;
  65 lttng-ust)
  66     CONF_OPTS="--enable-java-agent-all --enable-python-agent"
  67     export CLASSPATH="/usr/share/java/log4j-1.2.jar"
  68     ;;
  69 *)
  70     echo "Generic project, no configure options."
  71     CONF_OPTS=""
  72     ;;
  73 esac
  74
  75 # liburcu dependency
  76 if [ -d "$WORKSPACE/deps/liburcu" ]; then
  77   URCU_INCS="$WORKSPACE/deps/liburcu/build/include/"
  78   URCU_LIBS="$WORKSPACE/deps/liburcu/build/lib/"
  79
  80   export CPPFLAGS="-I$URCU_INCS ${CPPFLAGS:-}"
  81   export LDFLAGS="-L$URCU_LIBS ${LDFLAGS:-}"
  82   export LD_LIBRARY_PATH="$URCU_LIBS:${LD_LIBRARY_PATH:-}"
  83 fi
  84
  85
  86 # lttng-ust dependency
  87 if [ -d "$WORKSPACE/deps/lttng-ust" ]; then
  88   UST_INCS="$WORKSPACE/deps/lttng-ust/build/include/"
  89   UST_LIBS="$WORKSPACE/deps/lttng-ust/build/lib/"
  90
  91   export CPPFLAGS="-I$UST_INCS ${CPPFLAGS:-}"
  92   export LDFLAGS="-L$UST_LIBS ${LDFLAGS:-}"
  93   export LD_LIBRARY_PATH="$UST_LIBS:${LD_LIBRARY_PATH:-}"
  94 fi
  95
  96 if [ -d "$WORKSPACE/src/linux" ]; then
  97         export KERNELDIR="$WORKSPACE/src/linux"
  98 fi
  99
 100
 101 # Verify upload is permitted
 102 set +x
 103 AUTH_RES=`curl -s --form project="$COVERITY_SCAN_PROJECT_NAME" --form token="$COVERITY_SCAN_TOKEN" $SCAN_URL/api/upload_permitted`
 104 set -x
 105 if [ "$AUTH_RES" = "Access denied" ]; then
 106   echo -e "\033[33;1mCoverity Scan API access denied. Check COVERITY_SCAN_PROJECT_NAME and COVERITY_SCAN_TOKEN.\033[0m"
 107   exit 1
 108 else
 109   AUTH=`echo $AUTH_RES | jq .upload_permitted`
 110   if [ "$AUTH" = "true" ]; then
 111     echo -e "\033[33;1mCoverity Scan analysis authorized per quota.\033[0m"
 112   else
 113     WHEN=`echo $AUTH_RES | jq .next_upload_permitted_at`
 114     echo -e "\033[33;1mCoverity Scan analysis NOT authorized until $WHEN.\033[0m"
 115     exit 1
 116   fi
 117 fi
 118
 119
 120 # Download Coverity Scan Analysis Tool
 121 if [ ! -d $TOOL_BASE ]; then
 122   if [ ! -e $TOOL_ARCHIVE ]; then
 123     echo -e "\033[33;1mDownloading Coverity Scan Analysis Tool...\033[0m"
 124     set +x
 125     wget -nv -O $TOOL_ARCHIVE $TOOL_URL --post-data "project=$COVERITY_SCAN_PROJECT_NAME&token=$COVERITY_SCAN_TOKEN"
 126     set -x
 127   fi
 128
 129   # Extract Coverity Scan Analysis Tool
 130   echo -e "\033[33;1mExtracting Coverity Scan Analysis Tool...\033[0m"
 131   mkdir -p $TOOL_BASE
 132   cd $TOOL_BASE
 133   tar xzf $TOOL_ARCHIVE
 134   cd -
 135 fi
 136
 137 TOOL_DIR=`find $TOOL_BASE -type d -name 'cov-analysis*'`
 138 export PATH=$TOOL_DIR/bin:$PATH
 139
 140 cd "$SRCDIR"
 141
 142 COVERITY_SCAN_VERSION=`git describe --always | sed 's|-|.|g'`
 143
 144 # Prepare build dir
 145 if [ -f "./bootstrap" ]; then
 146   ./bootstrap
 147   ./configure $CONF_OPTS
 148 fi
 149
 150 # Build
 151 echo -e "\033[33;1mRunning Coverity Scan Analysis Tool...\033[0m"
 152 cov-build --dir $RESULTS_DIR $COVERITY_SCAN_BUILD_OPTIONS make -j$NPROC V=1
 153 cov-import-scm --dir $RESULTS_DIR --scm git --log $RESULTS_DIR/scm_log.txt
 154
 155 cd "${WORKSPACE}"
 156
 157 # Tar results
 158 echo -e "\033[33;1mTarring Coverity Scan Analysis results...\033[0m"
 159 tar czf $RESULTS_ARCHIVE $RESULTS_DIR_NAME
 160
 161 # Upload results
 162 echo -e "\033[33;1mUploading Coverity Scan Analysis results...\033[0m"
 163 set +x
 164 response=$(curl \
 165   --silent --write-out "\n%{http_code}\n" \
 166   --form project=$COVERITY_SCAN_PROJECT_NAME \
 167   --form token=$COVERITY_SCAN_TOKEN \
 168   --form email=$COVERITY_SCAN_NOTIFICATION_EMAIL \
 169   --form file=@$RESULTS_ARCHIVE \
 170   --form version=$COVERITY_SCAN_VERSION \
 171   --form description=$COVERITY_SCAN_DESCRIPTION \
 172   $UPLOAD_URL)
 173 set -x
 174 status_code=$(echo "$response" | sed -n '$p')
 175 if [ "$status_code" != "201" ]; then
 176   TEXT=$(echo "$response" | sed '$d')
 177   echo -e "\033[33;1mCoverity Scan upload failed: $TEXT.\033[0m"
 178   exit 1
 179 fi