From: Michael Jeanson <mjeanson@efficios.com>
Date: Wed, 2 Sep 2015 19:28:23 +0000 (-0400)
Subject: Base coverity script
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=87b23e4919f04a9829041fda481e4c66d5455df1;p=lttng-ci.git

Base coverity script
---

diff --git a/scripts/common/coverity.sh b/scripts/common/coverity.sh
new file mode 100644
index 0000000..0c7848f
--- /dev/null
+++ b/scripts/common/coverity.sh
@@ -0,0 +1,133 @@
+#!/bin/sh -xue
+#
+# Copyright (C) 2015 - Michael Jeanson <mjeanson@efficios.com>
+#                      Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Coverity settings
+#COVERITY_SCAN_PROJECT_NAME=""
+#COVERITY_SCAN_TOKEN=""
+COVERITY_SCAN_VERSION=`git describe --always | sed 's|-|.|g'`
+COVERITY_SCAN_DESCRIPTION="Automated CI build"
+COVERITY_SCAN_NOTIFICATION_EMAIL="ci-notification@lists.lttng.org"
+COVERITY_SCAN_BUILD_OPTIONS=""
+#COVERITY_SCAN_BUILD_OPTIONS="--return-emit-failures 8 --parse-error-threshold 85"
+
+NPROC=$(nproc)
+PLATFORM=$(uname)
+export CFLAGS="-O0 -g -DDEBUG"
+
+TOOL_ARCHIVE=/tmp/cov-analysis-${PLATFORM}.tgz
+TOOL_URL=https://scan.coverity.com/download/${PLATFORM}
+TOOL_BASE=/tmp/coverity-scan-analysis
+
+UPLOAD_URL="https://scan.coverity.com/builds"
+SCAN_URL="https://scan.coverity.com"
+
+RESULTS_DIR="$WORKSPACE/cov-int"
+
+
+# liburcu dependency
+if [ -d "$WORKSPACE/deps/liburcu" ]; then
+  URCU_INCS="$WORKSPACE/deps/liburcu/build/include/"
+  URCU_LIBS="$WORKSPACE/deps/liburcu/build/lib/"
+  
+  export CPPFLAGS="-I$URCU_INCS ${CPPFLAGS:-}"
+  export LDFLAGS="-L$URCU_LIBS ${LDFLAGS:-}"
+  export LD_LIBRARY_PATH="$URCU_LIBS:${LD_LIBRARY_PATH:-}"
+fi
+
+
+# lttng-ust dependency
+if [ -d "$WORKSPACE/deps/lttng-ust" ]; then
+  UST_INCS="$WORKSPACE/deps/lttng-ust/build/include/"
+  UST_LIBS="$WORKSPACE/deps/lttng-ust/build/lib/"
+  
+  export CPPFLAGS="-I$UST_INCS ${CPPFLAGS:-}"
+  export LDFLAGS="-L$UST_LIBS ${LDFLAGS:-}"
+  export LD_LIBRARY_PATH="$UST_LIBS:${LD_LIBRARY_PATH:-}"
+fi
+
+
+# Verify upload is permitted
+AUTH_RES=`curl -s --form project="$COVERITY_SCAN_PROJECT_NAME" --form token="$COVERITY_SCAN_TOKEN" $SCAN_URL/api/upload_permitted`
+if [ "$AUTH_RES" = "Access denied" ]; then
+  echo -e "\033[33;1mCoverity Scan API access denied. Check COVERITY_SCAN_PROJECT_NAME and COVERITY_SCAN_TOKEN.\033[0m"
+  exit 1
+else
+  AUTH=`echo $AUTH_RES | jq .upload_permitted`
+  if [ "$AUTH" = "true" ]; then
+    echo -e "\033[33;1mCoverity Scan analysis authorized per quota.\033[0m"
+  else
+    WHEN=`echo $AUTH_RES | jq .next_upload_permitted_at`
+    echo -e "\033[33;1mCoverity Scan analysis NOT authorized until $WHEN.\033[0m"
+    exit 1
+  fi
+fi
+
+
+# Download Coverity Scan Analysis Tool
+if [ ! -d $TOOL_BASE ]; then
+  if [ ! -e $TOOL_ARCHIVE ]; then
+    echo -e "\033[33;1mDownloading Coverity Scan Analysis Tool...\033[0m"
+    wget -nv -O $TOOL_ARCHIVE $TOOL_URL --post-data "project=$COVERITY_SCAN_PROJECT_NAME&token=$COVERITY_SCAN_TOKEN"
+  fi
+
+  # Extract Coverity Scan Analysis Tool
+  echo -e "\033[33;1mExtracting Coverity Scan Analysis Tool...\033[0m"
+  mkdir -p $TOOL_BASE
+  cd $TOOL_BASE
+  tar xzf $TOOL_ARCHIVE
+  cd -
+fi
+
+TOOL_DIR=`find $TOOL_BASE -type d -name 'cov-analysis*'`
+export PATH=$TOOL_DIR/bin:$PATH
+
+
+# Prepare build dir
+if [ -f "./bootstrap" ]; then
+  ./bootstrap
+  ./configure
+fi
+
+# Build
+echo -e "\033[33;1mRunning Coverity Scan Analysis Tool...\033[0m"
+cov-build --dir $RESULTS_DIR $COVERITY_SCAN_BUILD_OPTIONS make -j$NPROC
+cov-import-scm --dir $RESULTS_DIR --scm git --log $RESULTS_DIR/scm_log.txt
+
+# Tar results
+echo -e "\033[33;1mTarring Coverity Scan Analysis results...\033[0m"
+RESULTS_ARCHIVE=analysis-results.tgz
+tar czf $RESULTS_ARCHIVE $RESULTS_DIR
+
+
+# Upload results
+echo -e "\033[33;1mUploading Coverity Scan Analysis results...\033[0m"
+response=$(curl \
+  --silent --write-out "\n%{http_code}\n" \
+  --form project=$COVERITY_SCAN_PROJECT_NAME \
+  --form token=$COVERITY_SCAN_TOKEN \
+  --form email=$COVERITY_SCAN_NOTIFICATION_EMAIL \
+  --form file=@$RESULTS_ARCHIVE \
+  --form version=$COVERITY_SCAN_VERSION \
+  --form description=$COVERITY_SCAN_DESCRIPTION \
+  $UPLOAD_URL)
+status_code=$(echo "$response" | sed -n '$p')
+if [ "$status_code" != "201" ]; then
+  TEXT=$(echo "$response" | sed '$d')
+  echo -e "\033[33;1mCoverity Scan upload failed: $TEXT.\033[0m"
+  exit 1
+fi