deploy.replace

#!/bin/bash

###############################################################################
##
## intialization: requires earlier configured dependencies:
##
##   - https://github.com/jeff1evesque/jefflevesque.com#dependency
##
###############################################################################

source ~/.bash_profile
nvm use 14

###############################################################################
##
## local variables
##
###############################################################################

CWD="$PWD"
REGION=$(aws configure get region)
IDENTITY_POOL_ID="${REGION}:REPLACE-IDENTITY-POOL-ID"
USER_POOL_ID="${REGION}_REPLACE-USER-POOL-ID"
USER_POOL_CLIENT_ID='REPLACE-USER-POOL-WEB-CLIENT-ID'
DEPLOY_JS='false'
DEPLOY_CSS='false'
DEPLOY_IMG='false'
START_LOCAL_SERVER='false'
CERT_NAME='localhost'
ENVIRONMENT='dev'

###############################################################################
##
## cli arguments
##
###############################################################################

for i in "$@"; do
    case $i in
        --region=*)
        REGION="${i#*=}"
        ;;

        --env=*|--environment=*)
        ENVIRONMENT="${i#*=}"
        ;;

        --all)
        DEPLOY_JS='true'
        DEPLOY_CSS='true'
        START_LOCAL_SERVER='true'
        ;;

        --js)
        DEPLOY_JS='true'
        ;;

        --css)
        DEPLOY_CSS='true'
        ;;

        --img)
        DEPLOY_IMG='true'
        ;;

        --build-local-certs)
        BUILD_LOCAL_CERTS='true'
        ;;

        --start|--start-local-server)
        START_LOCAL_SERVER='true'
        ;;

        *)
        echo "ERROR: ${i} is not a valid option"
        ;;
    esac
done

###############################################################################
##
## utility function(s)
##
###############################################################################

configure_amplify () {
    cd "$CWD/jsx"

    echo 'Updating is_local.js with desired values'
    cp -nf is_local.js.replace is_local.js

    if [ "$(uname)" == "Darwin" ]; then
        sed -i'' -e 's/REPLACE-IS-LOCAL/true/g' is_local.js
    else
        sed -i 's/REPLACE-IS-LOCAL/true/g' is_local.js
    fi

    echo 'Updating aws-exports.js with desired values'
    cp -nf aws-exports.js.replace aws-exports.js

    if [ "$(uname)" == "Darwin" ]; then
        sed -i'' -e "s/REPLACE-IDENTITY-POOL-ID/${IDENTITY_POOL_ID}/g" aws-exports.js
        sed -i'' -e "s/REPLACE-REGION/${REGION}/g" aws-exports.js
        sed -i'' -e "s/REPLACE-IDENTITY-REGION/${REGION}/g" aws-exports.js
        sed -i'' -e "s/REPLACE-USER-POOL-ID/${USER_POOL_ID}/g" aws-exports.js
        sed -i'' -e "s/REPLACE-USER-POOL-WEB-CLIENT-ID/${USER_POOL_CLIENT_ID}/g" aws-exports.js
    else
        sed -i "s/REPLACE-IDENTITY-POOL-ID/${IDENTITY_POOL_ID}/g" aws-exports.js
        sed -i "s/REPLACE-REGION/CognitoRegion/g" aws-exports.js
        sed -i "s/REPLACE-IDENTITY-REGION/${REGION}/g" aws-exports.js
        sed -i "s/REPLACE-USER-POOL-ID/${USER_POOL_ID}/g" aws-exports.js
        sed -i "s/REPLACE-USER-POOL-WEB-CLIENT-ID/${USER_POOL_CLIENT_ID}/g" aws-exports.js
    fi
}

compile_js () {
    echo 'Notice: compiling javascript'
    mkdir -p "${CWD}/static/js/"
    cd "${CWD}/jsx"
    npm run "build:${ENVIRONMENT}"
    mv dist/content.js "${CWD}/static/js/content.js"
}

compile_css () {
    echo 'Notice: compiling css'
    mkdir -p "${CWD}/static/css/"
    cd "${CWD}/scss"
    npm run build:css
    mv style.css "${CWD}/static/css/style.css"
}

compile_img () {
    echo 'Notice: copying image(s)'
    mkdir -p "${CWD}/static/img/"
    cp -R "${CWD}/img/" "${CWD}/static/img/"
}

build_local_certs () {
    echo 'Notice: building openssl local certificate and key'
    mkdir -p "${CWD}/certs"
    openssl \
        req -x509 \
        -newkey rsa:2048 \
        -nodes \
        -sha256 \
        -subj '/CN=localhost' \
        -keyout "${CWD}/certs/${CERT_NAME}.key" \
        -out "${CWD}/certs/${CERT_NAME}.crt"
}

start_local_server () {
    echo 'Notice: starting sirv --single'
    cd "$CWD"

    if npm list -g --depth 0 | grep 'sirv-cli' > /dev/null 2>&1;
    then
        if [ -f "${CWD}/certs/${CERT_NAME}.key" ] && [ -f "${CWD}/certs/${CERT_NAME}.crt" ]; then
            sirv \
                --single \
                --http2 \
                --key "${CWD}/certs/${CERT_NAME}.key" \
                --cert "${CWD}/certs/${CERT_NAME}.crt"
        else
            sirv --single
        fi
    else
        npm install -g sirv-cli
    fi
}

###############################################################################
##
## compile
##
###############################################################################

if [ "$DEPLOY_JS" = 'true' ];
then
    configure_amplify
    compile_js
fi

if [ "$DEPLOY_CSS" = 'true' ];
then
    compile_css
fi

if [ "$DEPLOY_IMG" = 'true' ];
then
    compile_img
fi

if [ "$BUILD_LOCAL_CERTS" = 'true' ];
then
    build_local_certs
fi

###############################################################################
##
## start server
##
###############################################################################

if [ "$START_LOCAL_SERVER" = 'true' ];
then
    start_local_server
fi