#!/bin/bash

## Build framework release branch & distributables

# Setup variables

. admin/release-config

echo -e "${BOLD}${COLOR}CodeIgniter4 release builder${NORMAL}"

echo '----------------------------'

#---------------------------------------------------

# Check arguments

echo -e "${BOLD}Checking arguments...${NORMAL}"

if [ $# -lt 1 ]; then

echo -e "${BOLD}Usage: admin/release version# pre-release-qualifier${NORMAL}"

exit 1

fi

#---------------------------------------------------

# Create the release branch

echo -e "${BOLD}Creating $which $branch to $action ${NORMAL}"

git checkout develop

git branch -d $branch &>/dev/null # remove the branch if there

git checkout -b $branch

composer update

#---------------------------------------------------

# Update version dependencies

echo -e "${BOLD}Updating version dependencies${NORMAL}"

function check_unique {

count=`grep -c '$1' < $2 | wc -l`

if [ $count -ne 1 ]; then

echo -e "${BOLD}${COLOR}$2 has ${count} occurrences of '$1'${NORMAL}"

exit 1

fi

}

# Make sure there is only one line to affect in each file

check_unique "const CI_VERSION" 'system/CodeIgniter.php'

check_unique "release =" 'user_guide_src/source/conf.py'

check_unique "|release|" 'user_guide_src/source/changelogs/index.rst'

check_unique "Release Date.*Not Released" 'user_guide_src/source/changelogs/index.rst'

# CI_VERSION definition in system/CodeIgniter.php

sed -i "/const CI_VERSION/s/'.*'/'${RELEASE}'/" system/CodeIgniter.php

# release substitution variable in user_guide_src/source/conf.py

sed -i "/release =/s/'.*'/'${RELEASE}'/" user_guide_src/source/conf.py

# version & date in user_guide_src/source/index.rst

sed -i "/|release|/s/|.*|/${RELEASE}/" user_guide_src/source/changelogs/index.rst

sed -i "/Release Date/s/Not Released/$(date +'%B %d, %Y')/" user_guide_src/source/changelogs/index.rst

sed -i "/|version|/s/|version|/${RELEASE}/" user_guide_src/source/changelogs/index.rst

# version & date in user_guide_src/source/next.rst

sed -i "/Release Date/s/Not Released/$(date +'%B %d, %Y')/" user_guide_src/source/changelogs/next.rst

sed -i "/|version|/s/|version|/${RELEASE}/" user_guide_src/source/changelogs/next.rst

# establish version-specific changelog

sed -i "|changelogs/next|s|changeslog/next|changelogs/v{$RELEASE}|" user_guide_src/source/changelogs/index.rst

mv user_guide_src/source/changelogs/next.rst user_guide_src/source/changelogs/v${RELEASE}.rst

touch user_guide_src/source/changelogs/next.rst

cp admin/next.rst user_guide_src/source/changelogs/next.rst

#---------------------------------------------------

# Setup the distribution folders

echo -e "${BOLD}Building distribution folders${NORMAL}"

function setup_repo {

echo -e "${BOLD}... $1${NORMAL}"

if [ -d dist/$1 ]; then

rm -rf dist/$1

fi

mkdir dist/$1

cd dist/$1

git init

git remote add origin ${CI_ORG}/$1.git

git fetch

git checkout master

git checkout -b $branch

cd $CI_DIR

}

if [ -d dist ]; then

rm -rf dist/

fi

mkdir dist

setup_repo userguide

#---------------------------------------------------

# Housekeeping - make sure writable is flushed of test files

# at least, test files that crop up on my system :-/

rm -f writable/cache/H*

rm -f writable/cache/d*

rm -f writable/cache/s*

rm -f writable/debugbar/debug*

rm -f writable/logs/log*

#---------------------------------------------------

# Generate the user guide

echo -e "${BOLD}Generate the user guide${NORMAL}"

cd user_guide_src

# make the UG

rm -rf build/*

echo -e "${BOLD}... HTML version${NORMAL}"

make html

touch build/html/.nojekyll

echo -e "${BOLD}... epub version${NORMAL}"

make epub

cd ${CI_DIR}

# add changelog preamble

file=user_guide_src/source/changelogs/index.rst

sed -i "4 a Version |version|" $file

sed -i "5 a ====================================================" $file

sed -i "6 G" $file

sed -i "7 a Release Date: Not Released" $file

sed -i "8 G" $file

sed -i "9 a **Next release of CodeIgniter4**" $file

sed -i "10 G" $file

sed -i "11 G" $file

sed -i "12 a :doc:\`See all the changes. </changelogs/next>\`" $file

sed -i "13 G" $file

#---------------------------------------------------

echo -e "${BOLD}Commit the release branch${NORMAL}"

git add .

git commit -S -m "Release ${RELEASE}"

#---------------------------------------------------

# Build the distributables

. admin/release-userguide

#---------------------------------------------------

# Done for now

echo -e "${BOLD}Your $branch branch is ready to inspect.${NORMAL}"

echo -e "${BOLD}Follow the directions in workflow.md to continue.${NORMAL}"