ripple

#!/bin/bash
# Copyright 2023 Comcast Cable Communications Management, LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
#
function print_help() {
    echo "Instructions to use Rip Utility"
    echo "_______________________________"
    echo ""
    echo "Init"
    echo "Initialize rip utility and manifest files"
    echo "./ripple init"
    echo ""
    echo "Run"
    echo "To Run Ripple alongside a device connected to the same network use the below command"
    echo "ripple run <ip address of the device>"
    echo "Example"
    echo "ripple run 10.0.0.1"
}

function get_default_extension() {
    case "$(uname -s)" in
        Darwin)
            echo "dylib"
            ;;
        CYGWIN*|MINGW32*|MSYS*|MINGW*)
            echo "dll"
            ;;
        Linux)
            echo "so"
            ;;
    esac
}

function backup_dot_ripple() {
    echo "Would you like to back it up? (Y/n)"
    read -r confirm
    if [ "$confirm" == "Y" ]; then
        backup_name=".ripple-$(date +"%F-%H-%M")"
        local backup_name
        echo "Copying existing ~/.ripple directory to ~/$backup_name"
        mv ~/.ripple ~/"$backup_name"
    elif [ "$confirm" == "n" ]; then
        return
    else
        echo "Please choose Y or n"
        backup_dot_ripple
    fi;
}

case ${1} in
    "init")
        workspace_dir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
        if [[ $workspace_dir == *".cargo/bin" ]]; then
            echo "ripple init can only be run from the script in the Ripple project root"
            exit 1;
        fi

        echo "Adding ripple command to .cargo/bin"
        cp -f ./ripple ~/.cargo/bin

        if [ -e ~/.ripple ]; then
            echo "Previous ripple config folder found."
            backup_dot_ripple
        fi

        echo "Setup Ripple manifests"
        mkdir -p ~/.ripple
        cp ./examples/manifest/app-library-example.json ~/.ripple/firebolt-app-library.json
        cp ./examples/manifest/device-manifest-example.json ~/.ripple/firebolt-device-manifest.json
        cp ./examples/manifest/extn-manifest-example.json ~/.ripple/firebolt-extn-manifest.json

        ## Update firebolt-extn-manifest.json
        sed -i "" "s@\"default_path\": \"/usr/lib/rust/\"@\"default_path\": \"$workspace_dir/target/debug/\"@" ~/.ripple/firebolt-extn-manifest.json
        default_extension=$(get_default_extension)
        sed -i "" "s@\"default_extension\": \"so\"@\"default_extension\": \"$default_extension\"@" ~/.ripple/firebolt-extn-manifest.json

        ## Update firebolt-device-manifest.json
        sed -i "" "s@\"library\": \"/etc/firebolt-app-library.json\"@\"library\": \"$HOME/.ripple/firebolt-app-library.json\"@" ~/.ripple/firebolt-device-manifest.json
        echo "All Done!"
    ;;
    "run")
        cargo build --features local_dev
        DEVICE_HOST=${2} cargo run --features local_dev core/main 
    ;;
    "run-mock")
        workspace_dir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
        mkdir -p target/manifests
        rm -rf target/manifests/*
        cp examples/manifest/mock/mock-device-manifest.json target/manifests/firebolt-device-manifest.json
        cp examples/manifest/mock/mock-app-library.json target/manifests/firebolt-app-library.json
        cp examples/manifest/mock/mock-extn-manifest.json target/manifests/firebolt-extn-manifest.json
        cp examples/manifest/mock/mock-thunder-device.json target/manifests/mock-thunder-device.json

        sed -i "" "s@\"default_path\": \"/usr/lib/rust/\"@\"default_path\": \"$workspace_dir/target/debug/\"@" target/manifests/firebolt-extn-manifest.json
        default_extension=$(get_default_extension)
        sed -i "" "s@\"default_extension\": \"so\"@\"default_extension\": \"$default_extension\"@" target/manifests/firebolt-extn-manifest.json

        ## Update firebolt-device-manifest.json
        sed -i "" "s@\"library\": \"/etc/firebolt-app-library.json\"@\"library\": \"$workspace_dir/target/manifests/firebolt-app-library.json\"@" target/manifests/firebolt-device-manifest.json
        sed -i "" "s@\"mock_data_file\": \"mock-device.json\"@\"mock_data_file\": \"$workspace_dir/target/manifests/mock-thunder-device.json\"@" target/manifests/firebolt-extn-manifest.json
        export EXTN_MANIFEST=${workspace_dir}/target/manifests/firebolt-extn-manifest.json
        export DEVICE_MANIFEST=${workspace_dir}/target/manifests/firebolt-device-manifest.json
        cargo build --features local_dev
        cargo run --features local_dev core/main
    ;;
    "-h")
        print_help
    ;;
    *)  
      	print_help
    ;; 
esac