shell unity build with docker *MIT* https://opensource.org/licenses/mit-license.php

unity_build_shell.sh

#!/bin/sh
# shellcheck disable=SC2086

# nekomimi-daimao
# *MIT* https://opensource.org/licenses/mit-license.php
# https://gist.github.com/nekomimi-daimao/9e4a8ff0e68818574f971a7ff86a536a

# create license file
# docker run --rm -v license:/license -w /license unityci/editor:ubuntu-2019.4.24f1-android-0.12.0 /opt/unity/Editor/Unity -quit -batchmode -nographics -logFile -createManualActivationFile

# usage
# ./unity_build_shell.sh https://github.com/nekomimi-daimao/AutoBuildExample.git capsule

#git

echo --- git phase start ---

url=$1
checkout=$2

TMP=$(cat /dev/urandom | LC_CTYPE=C tr -dc 'a-zA-Z0-9' | fold -w 16 | head -n 1)

docker volume create ${TMP}_VOL
docker run -itd --rm --name $TMP -v ${TMP}_VOL:/git/ --entrypoint "sh" alpine/git

docker exec $TMP git clone $url

dir_clone=$(docker exec $TMP ls)
dir_git="/git/${dir_clone}"

docker exec $TMP git -C $dir_git checkout $checkout

dir_root=$(docker exec $TMP git -C $dir_git rev-parse --show-toplevel | xargs basename)
branch=$(docker exec $TMP git -C $dir_git rev-parse --abbrev-ref HEAD)
hash=$(docker exec $TMP git -C $dir_git rev-parse --short HEAD)

echo
echo $dir_root
echo $branch
echo $hash
echo

docker stop $TMP

echo --- git phase end ---

#unity

echo --- unity phase start ---

UNITY_BUILD_IMAGE="unityci/editor:ubuntu-2019.4.24f1-android-0.12.0"
LICENSE_FILE_NAME="Unity_v2019.x.ulf"

build_state=${branch}_${hash}

command_copy="cp -rp /git /build"

command_register="/opt/unity/Editor/Unity \
-batchmode -nographics -quit -silent-crashes \
-logFile /output/${build_state}/android/${build_state}_license.log \
-manualLicenseFile /license/${LICENSE_FILE_NAME}"

command_build="/opt/unity/Editor/Unity \
-batchmode -nographics -quit \
-logFile /output/${build_state}/android/${build_state}_build.log \
-projectPath /build/git/${dir_clone} \
-executeMethod BuildExecutor.Build"

command_arg="-target android \
-out /output/${build_state}/android/${build_state}.apk"

docker run -itd --rm --name ${TMP}_BUILD -w /build -v license:/license:ro -v ${TMP}_VOL:/git:ro -v $dir_root:/output $UNITY_BUILD_IMAGE

docker exec ${TMP}_BUILD $command_copy
docker exec ${TMP}_BUILD $command_register
docker exec ${TMP}_BUILD $command_build $command_arg

docker stop ${TMP}_BUILD
sleep 1s
docker volume rm ${TMP}_VOL

echo --- unity phase end ---