testing script for https://github.com/xjm/drupal_core_release/pull/12

d7_dev_sec_test.sh

#!/bin/bash

# @param $1
#   The Drupal 7 version.
# @param $2
#   The old version constant.
# @param $3
#   Whether to remove the 'development version' lines.
function insert_changelog_entry() {
  # This assumes the D7 changelog location, because D8 does not maintain a
  # list of releases in a changelog.
  find="Drupal $2, "
  date=$(date +"%Y-%m-%d")
  changelog="Drupal $1, $date\\
-----------------------\\
- Fixed security issues:\\
"
  # @todo This is relying on a global.
  for advisory in "${advisories[@]}" ; do
    changelog="$changelog   - $advisory\\
"
  done
  changelog="$changelog\\
$find"

  grep -q "$find" CHANGELOG.txt
  if [ ! $? -eq 0 ] ; then
    echo -e "Cannot match version constant $2 in the CHANGELOG. The CHANGELOG must be corrected manually."
    exit 1
  fi
  if [[ "$OSTYPE" == "darwin"* ]]; then
    sed -i '' -e "s/$find/$changelog/1" CHANGELOG.txt
  else
    sed -i -e "s/$find/$changelog/1" CHANGELOG.txt
  fi

  if [ "$3" = true ] ; then
    dev="Drupal 7.xx, xxxx-xx-xx \(development version\)
-----------------------
\n"
    perl -i -p0e "s/$dev//g" CHANGELOG.txt
  fi
}

advisory_count=1
first_advisory=7

year=$(date +%Y)
declare -a advisories
declare -a advisory_contributors

for i in $( eval echo {1..$advisory_count} )
do
  advisory_number=$(( $i + $first_advisory - 1 ))
  advisory_name=$(printf '%03d' $advisory_number)
  advisories[$i]="SA-CORE-$year-$advisory_name"
done

git checkout -- CHANGELOG.txt

insert_changelog_entry 7.71 7.70 true

echo -e "\n####### Remove dev ######\n"
head CHANGELOG.txt

git checkout -- CHANGELOG.txt

insert_changelog_entry 7.71 7.70 false

echo -e "\n####### With dev ######\n"
head CHANGELOG.txt