scripts/common/coverity.sh

   1 #!/bin/bash -exu
   2 #
   3 # Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
   4 # Copyright (C) 2015 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 # Required variables
  20 WORKSPACE=${WORKSPACE:-}
  21
  22 # Coverity settings
  23 # The project name and token have to be provided trough env variables
  24 #COVERITY_SCAN_PROJECT_NAME=""
  25 #COVERITY_SCAN_TOKEN=""
  26 COVERITY_SCAN_DESCRIPTION="Automated CI build"
  27 COVERITY_SCAN_NOTIFICATION_EMAIL="ci-notification@lists.lttng.org"
  28 COVERITY_SCAN_BUILD_OPTIONS=""
  29 #COVERITY_SCAN_BUILD_OPTIONS="--return-emit-failures 8 --parse-error-threshold 85"
  30
  31 DEPS_INC="$WORKSPACE/deps/build/include"
  32 DEPS_LIB="$WORKSPACE/deps/build/lib"
  33 DEPS_PKGCONFIG="$DEPS_LIB/pkgconfig"
  34 DEPS_BIN="$WORKSPACE/deps/build/bin"
  35
  36 export PATH="$DEPS_BIN:$PATH"
  37 export LD_LIBRARY_PATH="$DEPS_LIB:${LD_LIBRARY_PATH:-}"
  38 export PKG_CONFIG_PATH="$DEPS_PKGCONFIG"
  39 export CPPFLAGS="-I$DEPS_INC"
  40 export LDFLAGS="-L$DEPS_LIB"
  41
  42 SRCDIR="$WORKSPACE/src/${COVERITY_SCAN_PROJECT_NAME}"
  43 TMPDIR="$WORKSPACE/tmp"
  44
  45 NPROC=$(nproc)
  46 PLATFORM=$(uname)
  47 export CFLAGS="-O0 -g -DDEBUG"
  48
  49 TOOL_ARCHIVE="$TMPDIR/cov-analysis-${PLATFORM}.tgz"
  50 TOOL_URL=https://scan.coverity.com/download/${PLATFORM}
  51 TOOL_BASE="$TMPDIR/coverity-scan-analysis"
  52
  53 UPLOAD_URL="https://scan.coverity.com/builds"
  54 SCAN_URL="https://scan.coverity.com"
  55
  56 RESULTS_DIR_NAME="cov-int"
  57 RESULTS_DIR="$WORKSPACE/$RESULTS_DIR_NAME"
  58 RESULTS_ARCHIVE=analysis-results.tgz
  59
  60 # Create tmp directory
  61 rm -rf "$TMPDIR"
  62 mkdir -p "$TMPDIR"
  63
  64 export TMPDIR
  65
  66 case "$COVERITY_SCAN_PROJECT_NAME" in
  67 babeltrace)
  68     CONF_OPTS="--enable-python-bindings --enable-python-bindings-doc --enable-python-plugins"
  69     BUILD_TYPE="autotools"
  70     ;;
  71 liburcu)
  72     CONF_OPTS=""
  73     BUILD_TYPE="autotools"
  74     ;;
  75 lttng-modules)
  76     CONF_OPTS=""
  77     BUILD_TYPE="autotools"
  78     ;;
  79 lttng-tools)
  80     CONF_OPTS=""
  81     BUILD_TYPE="autotools"
  82     ;;
  83 lttng-ust)
  84     CONF_OPTS="--enable-java-agent-all --enable-python-agent"
  85     BUILD_TYPE="autotools"
  86     export CLASSPATH="/usr/share/java/log4j-1.2.jar"
  87     ;;
  88 lttng-scope|ctf-java|libdelorean-java|jabberwocky)
  89     CONF_OPTS=""
  90     BUILD_TYPE="maven"
  91     MVN_BIN="$HOME/tools/hudson.tasks.Maven_MavenInstallation/default/bin/mvn"
  92     ;;
  93 linux-rseq)
  94     CONF_OPTS=""
  95     BUILD_TYPE="linux-rseq"
  96     ;;
  97 *)
  98     echo "Generic project, no configure options."
  99     CONF_OPTS=""
 100     BUILD_TYPE="autotools"
 101     ;;
 102 esac
 103
 104 if [ -d "$WORKSPACE/src/linux" ]; then
 105         export KERNELDIR="$WORKSPACE/src/linux"
 106 fi
 107
 108 # Enter the source directory
 109 cd "$SRCDIR"
 110
 111 # Verify upload is permitted
 112 #  Added "--insecure" because Coverity can't be bothered to properly install SSL certificate chains
 113 set +x
 114 AUTH_RES=$(curl -s --insecure --form project="$COVERITY_SCAN_PROJECT_NAME" --form token="$COVERITY_SCAN_TOKEN" $SCAN_URL/api/upload_permitted)
 115 set -x
 116 if [ "$AUTH_RES" = "Access denied" ]; then
 117   echo -e "\033[33;1mCoverity Scan API access denied. Check COVERITY_SCAN_PROJECT_NAME and COVERITY_SCAN_TOKEN.\033[0m"
 118   exit 1
 119 else
 120   AUTH=$(echo "$AUTH_RES" | jq .upload_permitted)
 121   if [ "$AUTH" = "true" ]; then
 122     echo -e "\033[33;1mCoverity Scan analysis authorized per quota.\033[0m"
 123   else
 124     WHEN=$(echo "$AUTH_RES" | jq .next_upload_permitted_at)
 125     echo -e "\033[33;1mCoverity Scan analysis NOT authorized until $WHEN.\033[0m"
 126     exit 1
 127   fi
 128 fi
 129
 130
 131 # Download Coverity Scan Analysis Tool
 132 if [ ! -d "$TOOL_BASE" ]; then
 133   if [ ! -e "$TOOL_ARCHIVE" ]; then
 134     echo -e "\033[33;1mDownloading Coverity Scan Analysis Tool...\033[0m"
 135     set +x
 136     curl -s --insecure --form project="$COVERITY_SCAN_PROJECT_NAME" --form token="$COVERITY_SCAN_TOKEN" -o "$TOOL_ARCHIVE" "$TOOL_URL"
 137     set -x
 138   fi
 139
 140   # Extract Coverity Scan Analysis Tool
 141   echo -e "\033[33;1mExtracting Coverity Scan Analysis Tool...\033[0m"
 142   mkdir -p "$TOOL_BASE"
 143   cd "$TOOL_BASE" || exit 1
 144   tar xzf "$TOOL_ARCHIVE"
 145   cd -
 146 fi
 147
 148 TOOL_DIR=$(find "$TOOL_BASE" -type d -name 'cov-analysis*')
 149 export PATH=$TOOL_DIR/bin:$PATH
 150
 151 COVERITY_SCAN_VERSION=$(git describe --always | sed 's|-|.|g')
 152
 153 # Build
 154 echo -e "\033[33;1mRunning Coverity Scan Analysis Tool...\033[0m"
 155 case "$BUILD_TYPE" in
 156 maven)
 157     cov-configure --java
 158     cov-build --dir "$RESULTS_DIR" $COVERITY_SCAN_BUILD_OPTIONS "$MVN_BIN" \
 159       -s "$MVN_SETTINGS" \
 160       -Dmaven.repo.local="$WORKSPACE/.repository" \
 161       -Dmaven.compiler.fork=true \
 162       -Dmaven.compiler.forceJavaCompilerUse=true \
 163       -Dmaven.test.skip=true \
 164       -DskipTests \
 165       clean verify
 166     ;;
 167 autotools)
 168     # Prepare build dir for autotools based projects
 169     if [ -f "./bootstrap" ]; then
 170       ./bootstrap
 171       ./configure $CONF_OPTS
 172     fi
 173
 174     cov-build --dir "$RESULTS_DIR" $COVERITY_SCAN_BUILD_OPTIONS make -j"$NPROC" V=1
 175     ;;
 176 linux-rseq)
 177     make defconfig
 178     make -j"$NPROC" prepare
 179     cov-build --dir "$RESULTS_DIR" $COVERITY_SCAN_BUILD_OPTIONS make -j"$NPROC" kernel/rseq.o kernel/do_on_cpu/core.o kernel/do_on_cpu/interpreter.o kernel/do_on_cpu/validate.o V=1
 180     ;;
 181 *)
 182     echo "Unsupported build type: $BUILD_TYPE"
 183     exit 1
 184     ;;
 185 esac
 186
 187
 188
 189 cov-import-scm --dir "$RESULTS_DIR" --scm git --log "$RESULTS_DIR/scm_log.txt"
 190
 191 cd "${WORKSPACE}"
 192
 193 # Tar results
 194 echo -e "\033[33;1mTarring Coverity Scan Analysis results...\033[0m"
 195 tar czf $RESULTS_ARCHIVE $RESULTS_DIR_NAME
 196
 197 # Upload results
 198 echo -e "\033[33;1mUploading Coverity Scan Analysis results...\033[0m"
 199 set +x
 200 response=$(curl --insecure \
 201   --silent --write-out "\n%{http_code}\n" \
 202   --form project="$COVERITY_SCAN_PROJECT_NAME" \
 203   --form token="$COVERITY_SCAN_TOKEN" \
 204   --form email="$COVERITY_SCAN_NOTIFICATION_EMAIL" \
 205   --form file=@"$RESULTS_ARCHIVE" \
 206   --form version="$COVERITY_SCAN_VERSION" \
 207   --form description="$COVERITY_SCAN_DESCRIPTION" \
 208   "$UPLOAD_URL")
 209 set -x
 210 status_code=$(echo "$response" | sed -n '$p')
 211 if [ "${status_code:0:1}" == "2" ]; then
 212   echo -e "\033[33;1mCoverity Scan upload successful.\033[0m"
 213 else
 214   TEXT=$(echo "$response" | sed '$d')
 215   echo -e "\033[33;1mCoverity Scan upload failed: $TEXT.\033[0m"
 216   exit 1
 217 fi
 218
 219 # EOF