4minitz/4minitz

#!/usr/bin/env bash

set -e -u
cd $(dirname $0)/../

dockerproject=4minitz/4minitz
commitshort=$(git rev-parse --short HEAD 2> /dev/null | sed "s/\(.*\)/\1/")
baseimagetag=$dockerproject:gitcommit-$commitshort

unset build_image show_usage
tags=()
while [[ $# -gt 0 ]]
do
    case "$1" in
        --build-image)
        build_image="yes"
        shift
        ;;
        --image-name)
        shift
        dockerproject="$1"
        shift
        ;;
        --help)
        show_usage="yes"
        shift
        ;;
        --tags)
        shift
        IFS=','
        read -ra tags <<< "$1"
        shift
        break
        ;;
        *)
        echo "Unkown option: $1"
        show_usage="yes"
        break
        ;;
    esac
done

if [[ -n ${show_usage:-} ]]; then
    echo ""
    echo "Usage: ./BUILD_DOCKER.sh [--build-image] [--image-name USER/IMAGE] [--tags TAGS]"
    echo ""
    echo " --build-image   Build a Docker image after preparing the build. Without"
    echo "                 this flag this script only prepares the build in ./.deploy."
    echo " --image-name    Choose a different image name. Default is $dockerproject."
    echo " --tags          TAGS is a comma separated list of tags that will also be applied"
    echo "                 to the image built."
    echo ""
    echo " Examples:"
    echo "   ./BUILD_DOCKER.sh"
    echo "   ./BUILD_DOCKER.sh --build-image --tags master,stable,latest,0.9.1"
    echo "   ./BUILD_DOCKER.sh --build-image --tags develop,unstable"
    echo "   ./BUILD_DOCKER.sh --build-image --image-name johndoe/4minitz --tags master,stable,latest,0.9.1"
    echo "       The default docker project is '$dockerproject'"
    echo ""
    exit 1
fi

echo "Docker Project   : '$dockerproject'"
echo "Target Base Image: '$baseimagetag'"
echo ""

#### Prepare settings.json
settingsfile=.docker/4minitz_settings.json
cp settings_sample.json $settingsfile
echo "Patching $settingsfile"
sed -i '' 's/"ROOT_URL": "[^\"]*"/"ROOT_URL": "http:\/\/localhost:3100"/' $settingsfile
sed -i '' 's/"topLeftLogoHTML": "[^\"]*"/"topLeftLogoHTML": "4Minitz [Docker]"/' $settingsfile
sed -i '' 's/"mongodumpTargetDirectory": "[^\"]*"/"mongodumpTargetDirectory": "\/4minitz_storage\/mongodump"/' $settingsfile
sed -i '' 's/"storagePath": "[^\"]*"/"storagePath": "\/4minitz_storage\/attachments"/' $settingsfile
sed -i '' 's/"targetDocPath": "[^\"]*"/"targetDocPath": "\/4minitz_storage\/protocols"/' $settingsfile

sed -i '' 's/"format": "[^\"]*"/"format": "pdfa"/' $settingsfile
sed -i '' 's/"pathToWkhtmltopdf": "[^\"]*"/"pathToWkhtmltopdf": "\/usr\/bin\/xvfb-run"/' $settingsfile
sed -i '' 's/"wkhtmltopdfParameters": "[^\"]*"/"wkhtmltopdfParameters": "\-\-server-args=\\"-screen 0, 1024x768x24\\" \/usr\/bin\/wkhtmltopdf --no-outline --print-media-type --no-background"/' $settingsfile
sed -i '' 's/"pathToGhostscript": "[^\"]*"/"pathToGhostscript": "\/usr\/bin\/gs"/' $settingsfile
sed -i '' 's/"pathToPDFADefinitionFile": "[^\"]*"/"pathToPDFADefinitionFile": "\/PDFA_def.ps"/' $settingsfile


#### Build 4Minitz with meteor
./BUILD_DEPLOY.sh

# Build Docker image - if requested
if [[ -n ${build_image:-} ]]; then
    echo Build 4Minitz docker image

    cp $settingsfile .deploy/4minitz_bin/4minitz_settings_docker.json   # will be copied to /4minitz_settings.json by Dockerfile later
    docker build \
            -f .docker/Dockerfile \
            --no-cache -t "$baseimagetag" \
            --build-arg VCS_REF=`git rev-parse --short HEAD` \
            --build-arg VERSION=`git describe --tags --abbrev=0` \
            .deploy/

    echo "--------- CCPCL: The 'Convenience Copy&Paste Command List'"
    echo "docker push $baseimagetag"
    pushlist="docker push $baseimagetag"

    # iterate over list of tags
    for var in "${tags[@]}"; do
        echo "tagging as $var"
        imgtag=$dockerproject:$var
        docker tag "$baseimagetag" "$imgtag"
        pushcmd="docker push $imgtag"
        echo "$pushcmd"
        pushlist="$pushlist && $pushcmd"
    done
    echo "---------"
    echo "$pushlist"
fi