MicroHelper

#!/usr/bin/env bash
. "${BASH_SOURCE[0]%/*}/function.sh" app script || exit

usage() 
{
	ScriptUsage "$1" "\
Usage: $(ScriptName) [OPTION]... [close|download|install|IsInstalled|IsRunning|profile|program|restart|start|startup](start)
$(ScriptName) commands."
}

init()
{
	defaultCommand="start"
	profileName="micro" profileDir="$HOME/.config/micro" profileMask="*"
	program="$(FindInPath "micro")"
	return 0
}

closeCommand() { ! isRunningCommand && return 0; ProcessClose "$program"; } 
isInstalledCommand() { [[ -e "$program" ]]; }
isRunningCommand() { IsProcessRunning "$program"; }
profileUsage() { echot "Usage: $(ScriptName) profile dir|SaveDir|save|restore [<profile name>|default](latest)\n$(ScriptName) configuration."; }
profileArgs() { profileArgs=( "$@" ); (( shift+=$# )); return 0; }
profileCommand() { profile $noPrompt --app "$profileName" --method "$profileDir" --files "$profileMask" "${profileArgs[@]}"; }
programCommand() { echo "$program"; }
restartCommand() { closeCommand && startCommand; }
startArgs() { startArgs=( "$@" ); shift="$#"; }
startCommand() { AppInstallCheck && start $wait "$program" "${startArgs[@]}"; }
startupCommand() { startCommand; }
versionCommand() { AppInstallCheck && AppVersion "$program"; }

downloadCommand()
{
	# find the install location
	local dir; dir="$(FindInstallFile "shareware/micro")" || return

	# download the executables
	cd "$dir" || return
	local platform platforms=( linux64 linux-arm linux-arm64 osx )
	for platform in "${platforms[@]}"; do
		header "Downloading micro for $platform..."
		export GETMICRO_PLATFORM="$platform"
		curl https://getmic.ro | bash || return
		mv "micro" "micro_$platform" || return
	done
}

installUsage() { echot "Usage: micro install [HOST]\n	Install micro locally or on the specified host."; }
installArgStart() { unset -v host; }
installArgs() { (( $# == 0 )) && return; ScriptArgGet "host" -- "$@"; }

installCommand()
{
	# get the host platform information
	ScriptEval HostGetInfo $host || return

	# determine the executable to use
	local suffix
	if IsPlatformAll arm,64 --host; then suffix="linux-arm64"
	elif IsPlatformAll arm,32 --host; then suffix="linux-arm"
	elif IsPlatform mac --host; then suffix="osx"
	elif IsPlatform linux,win --host && ! IsPlatform mips --host; then suffix="linux64"
	else
		[[ ! $quiet ]] && EchoErr "micro is not available on '$_machine'"
		return 1
	fi

	# determine the destination directory
	local destDir="/usr/local/bin"
	IsPlatform openwrt,ubiquiti --host && destDir="/usr/bin"

	# find the executable
	local file="$(FindInstallFile "shareware/micro/micro_$suffix")" || return

	# copy the executable
	if [[ $host ]]; then
		scp "$file" "$host:$destDir/micro" || return
	else
		sudo cp "$file" "/usr/local/bin/micro" || return
	fi
}

ScriptRun "$@"