From 59ddbc3fd41600c293c05cd75b3bdc80ff8eb18f Mon Sep 17 00:00:00 2001
From: Denis Ovsienko <denis@ovsienko.info>
Date: Mon, 5 Jul 2021 11:32:03 +0100
Subject: CI: Simplify some Coverity Scan props.

Same as in libpcap.
---
 .ci-coverity-scan-build.sh | 91 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100755 .ci-coverity-scan-build.sh

(limited to '.ci-coverity-scan-build.sh')

diff --git a/.ci-coverity-scan-build.sh b/.ci-coverity-scan-build.sh
new file mode 100755
index 00000000..686806a3
--- /dev/null
+++ b/.ci-coverity-scan-build.sh
@@ -0,0 +1,91 @@
+#!/bin/sh
+
+set -e
+
+# Environment check
+printf "\033[33;1mNote: COVERITY_SCAN_PROJECT_NAME and COVERITY_SCAN_TOKEN are available on Project Settings page on scan.coverity.com\033[0m\n"
+[ -z "$COVERITY_SCAN_PROJECT_NAME" ] && echo "ERROR: COVERITY_SCAN_PROJECT_NAME must be set" && exit 1
+#[ -z "$COVERITY_SCAN_NOTIFICATION_EMAIL" ] && echo "ERROR: COVERITY_SCAN_NOTIFICATION_EMAIL must be set" && exit 1
+[ -z "$COVERITY_SCAN_BUILD_COMMAND" ] && echo "ERROR: COVERITY_SCAN_BUILD_COMMAND must be set" && exit 1
+[ -z "$COVERITY_SCAN_TOKEN" ] && echo "ERROR: COVERITY_SCAN_TOKEN must be set" && exit 1
+
+PLATFORM=$(uname)
+TOOL_ARCHIVE=/tmp/cov-analysis-${PLATFORM}.tgz
+TOOL_URL=https://scan.coverity.com/download/cxx/${PLATFORM}
+TOOL_BASE=/tmp/coverity-scan-analysis
+UPLOAD_URL="https://scan.coverity.com/builds"
+SCAN_URL="https://scan.coverity.com"
+
+# Verify upload is permitted
+AUTH_RES=$(curl -s --form project="$COVERITY_SCAN_PROJECT_NAME" --form token="$COVERITY_SCAN_TOKEN" $SCAN_URL/api/upload_permitted)
+if [ "$AUTH_RES" = "Access denied" ]; then
+  printf "\033[33;1mCoverity Scan API access denied. Check COVERITY_SCAN_PROJECT_NAME and COVERITY_SCAN_TOKEN.\033[0m\n"
+  exit 1
+else
+  AUTH=$(echo "$AUTH_RES" | ruby -e "require 'rubygems'; require 'json'; puts JSON[STDIN.read]['upload_permitted']")
+  if [ "$AUTH" = "true" ]; then
+    printf "\033[33;1mCoverity Scan analysis authorized per quota.\033[0m\n"
+  else
+    WHEN=$(echo "$AUTH_RES" | ruby -e "require 'rubygems'; require 'json'; puts JSON[STDIN.read]['next_upload_permitted_at']")
+    printf "\033[33;1mCoverity Scan analysis NOT authorized until %s.\033[0m\n" "$WHEN"
+    exit 0
+  fi
+fi
+
+if [ ! -d $TOOL_BASE ]; then
+  # Download Coverity Scan Analysis Tool
+  if [ ! -e "$TOOL_ARCHIVE" ]; then
+    printf "\033[33;1mDownloading Coverity Scan Analysis Tool...\033[0m\n"
+    wget -nv -O "$TOOL_ARCHIVE" "$TOOL_URL" --post-data "project=$COVERITY_SCAN_PROJECT_NAME&token=$COVERITY_SCAN_TOKEN"
+  fi
+
+  # Extract Coverity Scan Analysis Tool
+  printf "\033[33;1mExtracting Coverity Scan Analysis Tool...\033[0m\n"
+  mkdir -p $TOOL_BASE
+  tar xzf "$TOOL_ARCHIVE" -C "$TOOL_BASE"
+fi
+
+TOOL_DIR=$(find $TOOL_BASE -type d -name 'cov-analysis*')
+export PATH=$TOOL_DIR/bin:$PATH
+
+# Build
+printf "\033[33;1mRunning Coverity Scan Analysis Tool...\033[0m\n"
+COV_BUILD_OPTIONS=""
+#COV_BUILD_OPTIONS="--return-emit-failures 8 --parse-error-threshold 85"
+RESULTS_DIR="cov-int"
+eval "${COVERITY_SCAN_BUILD_COMMAND_PREPEND}"
+# Do not quote COV_BUILD_OPTIONS so it collapses when it is empty and expands
+# when it is not.
+# shellcheck disable=SC2086
+COVERITY_UNSUPPORTED=1 cov-build --dir "$RESULTS_DIR" $COV_BUILD_OPTIONS "$COVERITY_SCAN_BUILD_COMMAND"
+cov-import-scm --dir $RESULTS_DIR --scm git --log $RESULTS_DIR/scm_log.txt 2>&1
+
+# Upload results
+printf "\033[33;1mTarring Coverity Scan Analysis results...\033[0m\n"
+RESULTS_ARCHIVE=analysis-results.tgz
+tar czf $RESULTS_ARCHIVE $RESULTS_DIR
+SHA=$(git rev-parse --short HEAD)
+VERSION_SHA=$(cat VERSION)#$SHA
+
+# Verify Coverity Scan script test mode
+if [ "${coverity_scan_script_test_mode:-false}" = true ]; then
+  printf "\033[33;1mCoverity Scan configured in script test mode. Exit.\033[0m\n"
+  exit 0
+fi
+
+printf "\033[33;1mUploading Coverity Scan Analysis results...\033[0m\n"
+response=$(curl \
+  --silent --write-out "\n%{http_code}\n" \
+  --form project="$COVERITY_SCAN_PROJECT_NAME" \
+  --form token="$COVERITY_SCAN_TOKEN" \
+  --form email=blackhole@blackhole.io \
+  --form file=@$RESULTS_ARCHIVE \
+  --form version="$SHA" \
+  --form description="$VERSION_SHA" \
+  $UPLOAD_URL)
+status_code=$(echo "$response" | sed -n '$p')
+if [ "$status_code" != "200" ] && [ "$status_code" != "201" ]; then
+  TEXT=$(echo "$response" | sed '$d')
+  printf "\033[33;1mCoverity Scan upload failed with HTTP status code '%s': %s.\033[0m\n" "$status_code" "$TEXT"
+  exit 1
+fi
-- 
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