Sonar time machine bash script

sonar_time_machine.sh

#!/bin/bash

SONAR_SERVER="http://localhost:9000"
SONAR_USER="a username"
SONAR_PASSWORD="a secret"
SONAR_PROJECT_NAME="project-name"
SONAR_PROJECT_KEY="project-name"
SONAR_PROJECT_VERSION="1.0"
LCOV_REPORT_PATH="coverage/lcov.info"

COMMITS=$(git log --pretty="%ci %H" | awk '{ print $1,$4}' | awk '{arr[$1]=$2}END{for (a in arr) print a, arr[a]}' | sort )

while read -r p; do
  DATE=$(echo $p | cut -f1 -d' ')
  COMMIT=$(echo $p | cut -f2 -d' ')
  echo "$DATE $COMMIT"
  git checkout $COMMIT

  ./node_modules/.bin/ng test --watch=false --code-coverage
  sonar-scanner -Dsonar.host.url="$SONAR_SERVER" -Dsonar.login="$SONAR_USER" \
    -Dsonar.password="$SONAR_PASSWORD" \
    -Dsonar.projectKey="$SONAR_PROJECT_KEY" \
    -Dsonar.projectName="$SONAR_PROJECT_NAME" \
    -Dsonar.projectVersion="$SONAR_PROJECT_VERSION" \
    -Dsonar.sourceEncoding=UTF-8 \
    -Dsonar.sources=src \
    -Dsonar.exclusions=**/node_modules/** \
    -Dsonar.tests=src \
    -Dsonar.test.inclusions=**/*.spec.ts \
    -Dsonar.typescript.lcov.reportPaths="$LCOV_REPORT_PATH" \
    -Dsonar.projectDate=$DATE
  rm -rf ./coverage
done <<< "$COMMITS"