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add support for default command
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‎examples/default-command/README.md‎

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Default Command Example
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==================================================
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This example was generated with:
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$ bashly init
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$ bashly generate

‎examples/default-command/ftp‎

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#!/usr/bin/env bash
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# This script was generated by bashly (https://github.com/DannyBen/bashly)
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# Modifying it manually is not recommended
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# :command.version_command
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version_command() {
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echo "$version"
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}
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# :command.usage
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ftp_usage() {
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if [[ -n $long_usage ]]; then
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echo -e "ftp - Sample application that uses the default command option"
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echo
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else
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echo -e "ftp - Sample application that uses the default command option"
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echo
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fi
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echo -e "Usage:"
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echo -e " ftp [command] [options]"
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echo -e " ftp [command] --help | -h"
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echo -e " ftp --version"
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echo
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# :command.usage_commands
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echo -e "Commands:"
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echo " upload Upload a file (default)"
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echo " download Download a file"
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echo
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if [[ -n $long_usage ]]; then
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echo -e "Options:"
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# :command.usage_fixed_flags
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echo " --help, -h"
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echo -e " Show this help"
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echo
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echo " --version"
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echo -e " Show version number"
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echo
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fi
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}
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# :command.usage
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ftp_upload_usage() {
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if [[ -n $long_usage ]]; then
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echo -e "ftp upload - Upload a file"
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echo
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else
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echo -e "ftp upload - Upload a file"
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echo
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fi
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echo -e "Usage:"
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echo -e " ftp upload SOURCE [options]"
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echo -e " ftp upload --help | -h"
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echo
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if [[ -n $long_usage ]]; then
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echo -e "Options:"
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# :command.usage_fixed_flags
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echo " --help, -h"
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echo -e " Show this help"
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echo
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# :command.usage_args
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echo -e "Arguments:"
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# :argument.usage
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echo " SOURCE"
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echo -e " File to upload"
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echo
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fi
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}
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# :command.usage
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ftp_download_usage() {
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if [[ -n $long_usage ]]; then
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echo -e "ftp download - Download a file"
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echo
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else
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echo -e "ftp download - Download a file"
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echo
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fi
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echo -e "Usage:"
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echo -e " ftp download SOURCE [options]"
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echo -e " ftp download --help | -h"
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echo
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if [[ -n $long_usage ]]; then
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echo -e "Options:"
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# :command.usage_fixed_flags
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echo " --help, -h"
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echo -e " Show this help"
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echo
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# :command.usage_args
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echo -e "Arguments:"
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# :argument.usage
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echo " SOURCE"
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echo -e " File to download"
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echo
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fi
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}
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# :command.inspect_args
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inspect_args() {
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echo args:
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for k in "${!args[@]}"; do echo "- \${args[$k]} = ${args[$k]}"; done
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}
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# :command.command_functions
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# :command.function
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ftp_upload_command() {
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# :src/upload_command.sh
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echo "# this file is located in 'src/upload_command.sh'"
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echo "# code for 'ftp upload' goes here"
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echo "# you can edit it freely and regenerate (it will not be overwritten)"
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inspect_args
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}
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# :command.function
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ftp_download_command() {
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# :src/download_command.sh
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echo "# this file is located in 'src/download_command.sh'"
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echo "# code for 'ftp download' goes here"
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echo "# you can edit it freely and regenerate (it will not be overwritten)"
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inspect_args
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}
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# :command.parse_requirements
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parse_requirements() {
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# :command.fixed_flag_filter
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case "$1" in
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--version )
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version_command
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exit 1
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;;
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--help | -h )
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long_usage=yes
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ftp_usage
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exit 1
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;;
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esac
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# :command.environment_variables_filter
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# :command.dependencies_filter
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# :command.command_filter
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action=$1
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case $action in
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-* )
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;;
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upload | u )
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action="upload"
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shift
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ftp_upload_parse_requirements "$@"
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shift $#
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;;
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download | d )
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action="download"
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shift
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ftp_download_parse_requirements "$@"
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shift $#
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;;
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"" )
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ftp_usage
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exit 1
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;;
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* )
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action="upload"
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ftp_upload_parse_requirements "$@"
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shift $#
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;;
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esac
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# :command.required_args_filter
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# :command.required_flags_filter
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# :command.parse_requirements_while
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while [[ $# -gt 0 ]]; do
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key="$1"
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case "$key" in
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-* )
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echo -e "invalid option: $key"
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exit 1
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;;
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* )
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# :command.parse_requirements_case
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echo -e "invalid argument: $key"
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exit 1
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;;
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esac
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done
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}
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# :command.parse_requirements
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ftp_upload_parse_requirements() {
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# :command.fixed_flag_filter
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case "$1" in
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--version )
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version_command
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exit 1
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;;
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--help | -h )
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long_usage=yes
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ftp_upload_usage
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exit 1
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;;
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esac
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# :command.environment_variables_filter
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# :command.dependencies_filter
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# :command.command_filter
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action="upload"
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# :command.required_args_filter
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if [[ $1 && $1 != -* ]]; then
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args[source]=$1
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shift
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else
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echo -e "missing required argument: SOURCE\nusage: ftp upload SOURCE [options]"
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exit 1
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fi
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# :command.required_flags_filter
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# :command.parse_requirements_while
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while [[ $# -gt 0 ]]; do
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key="$1"
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case "$key" in
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-* )
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echo -e "invalid option: $key"
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exit 1
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;;
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* )
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# :command.parse_requirements_case
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if [[ ! ${args[source]} ]]; then
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args[source]=$1
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shift
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else
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echo -e "invalid argument: $key"
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exit 1
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fi
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;;
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esac
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done
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}
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# :command.parse_requirements
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ftp_download_parse_requirements() {
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# :command.fixed_flag_filter
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case "$1" in
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--version )
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version_command
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exit 1
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;;
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--help | -h )
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long_usage=yes
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ftp_download_usage
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exit 1
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;;
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esac
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# :command.environment_variables_filter
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# :command.dependencies_filter
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# :command.command_filter
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action="download"
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# :command.required_args_filter
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if [[ $1 && $1 != -* ]]; then
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args[source]=$1
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shift
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else
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echo -e "missing required argument: SOURCE\nusage: ftp download SOURCE [options]"
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exit 1
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fi
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# :command.required_flags_filter
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# :command.parse_requirements_while
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while [[ $# -gt 0 ]]; do
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key="$1"
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case "$key" in
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-* )
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echo -e "invalid option: $key"
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exit 1
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;;
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* )
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# :command.parse_requirements_case
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if [[ ! ${args[source]} ]]; then
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args[source]=$1
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shift
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else
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echo -e "invalid argument: $key"
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exit 1
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fi
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;;
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esac
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done
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}
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# :command.initialize
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initialize() {
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version="0.1.0"
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long_usage=''
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set -e
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# :src/initialize.sh
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# Code here runs inside the initialize() function
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# Use it for anything that you need to run before any other function, like
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# setting environment vairables:
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# CONFIG_FILE=settings.ini
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#
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# Feel free to empty (but not delete) this file.
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}
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# :command.run
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run() {
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declare -A args
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parse_requirements "$@"
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if [[ $action == "upload" ]]; then
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if [[ ${args[--help]} ]]; then
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long_usage=yes
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ftp_upload_usage
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else
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ftp_upload_command
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fi
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elif [[ $action == "download" ]]; then
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if [[ ${args[--help]} ]]; then
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long_usage=yes
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ftp_download_usage
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else
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ftp_download_command
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fi
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elif [[ ${args[--version]} ]]; then
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version_command
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elif [[ ${args[--help]} ]]; then
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long_usage=yes
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ftp_usage
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elif [[ $action == "root" ]]; then
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root_command
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fi
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}
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initialize
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run "$@"

‎examples/default-command/src/bashly.yml‎

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name: ftp
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help: Sample application that uses the default command option
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version: 0.1.0
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commands:
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- name: upload
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short: u
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help: Upload a file
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default: true
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args:
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- name: source
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required: true
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help: File to upload
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- name: download
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short: d
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help: Download a file
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args:
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- name: source
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required: true
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help: File to download
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‎examples/default-command/src/download_command.sh‎

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echo "# this file is located in 'src/download_command.sh'"
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echo "# code for 'ftp download' goes here"
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echo "# you can edit it freely and regenerate (it will not be overwritten)"
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inspect_args

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