devfile-command

#!/bin/sh

set -e

# possible parameters
CMD_RUN=devrun
CMD_DEBUG=debugrun

usage(){
    echo ""
    echo "This script only accepts the following parameters:"
    echo ""
    echo "$CMD_RUN"
    echo "$CMD_DEBUG"
    echo ""
}

runCommand(){
    # test if project directory is empty. If so, nothing to run
    # command is also valid whan env variable is empty
    # Need to execute commands this way in order for variable substitution to work
    if [ -z "$(sh -c "ls -A $ODO_COMMAND_RUN_WORKING_DIR")" ]; then
        return
    fi
    if [ -z "$ODO_COMMAND_RUN" ]; then
        echo "ODO_COMMAND_RUN is not set";
    else
        CMD=""
        echo "ODO_COMMAND_RUN is $ODO_COMMAND_RUN";
        if [ ! -z $ODO_COMMAND_RUN_WORKING_DIR ]; then
            echo "Changing directory to $ODO_COMMAND_RUN_WORKING_DIR";
            CMD="cd $ODO_COMMAND_RUN_WORKING_DIR &&"
        fi
        
        CMD="$CMD $ODO_COMMAND_RUN"
        echo "Executing command $CMD"
        # Need to execute commands this way in order for variable substitution to work
        sh -c "$CMD"
    fi
}

debugCommand(){
    if [ -z "$ODO_COMMAND_DEBUG" ]; then
        echo "ODO_COMMAND_DEBUG is not set";
    else
        CMD=""
        echo "ODO_COMMAND_DEBUG is $ODO_COMMAND_DEBUG";
        if [ ! -z $ODO_COMMAND_DEBUG_WORKING_DIR ]; then
            echo "Changing directory to $ODO_COMMAND_DEBUG_WORKING_DIR";
            CMD="cd $ODO_COMMAND_DEBUG_WORKING_DIR &&"
        fi
        
        CMD="$CMD $ODO_COMMAND_DEBUG"
        echo "Executing command $CMD"
        # Need to execute commands this way in order for variable substitution to work
        sh -c "$CMD"
    fi
}

case $1 in
    $CMD_RUN)
        runCommand
        ;;
    $CMD_DEBUG)
        debugCommand
        ;;
    *)
        echo "ERROR: unexpected parameter \"$1\""
        usage
        exit 1
esac
shift