#!bash
#
# DESCRIPTION: bash completion script for IBM Installation Manager CL tool
# AUTHOR: atterdag AKA Valdemar Lemche <valdemar@lemche.net>
#

_imcl()
{
	# Save COMP_LINE as a array so we can process imcl commands, and their parameters
	local COMP_LINES=($COMP_LINE)

	#local cur=${COMP_WORDS[COMP_CWORD]}
	local cur prev words cword
	_init_completion -n : || return

	# Generated list of commands with "imcl help | grep -v "^ " | sed 's/  .*//g' | sed 's/,//g'"
	local COMMANDS="help -help -h -?
			generateResponseFile
			import
			input -input
			install
			listAvailableFixes
			listAvailablePackages
			listInstallationDirectories
			listInstalledFeatures
			listInstalledPackages
			modify
			rollback
			uninstall
			uninstallAll
			updateAll -updateAll
			version -version
			viewLicense
			viewLog"

	local SWITCHES="-acceptLicense
			-accessRights -aR
			-consoleMode -c
			-dataLocation -dL
			-log -l
			-masterPasswordFile -mPF
			-nl
			-passwordKey -pK
			-preferences
			-record
			-secureStorageFile -sSF
			-showProgress -sP
			-showVerboseProgress -sVP
			-silent -s
			-stopBlockingProcesses
			-url"

	# I have to use this construction because $prev always refers to the last word on the command line, and I need identify the imcl command.
	case ${COMP_LINES[1]} in
		help|-help|-h|-?)
			PARAMETERS="all $COMMANDS"
			for PARAMETER in $PARAMETERS; do
				if [ "$PARAMETER" == "${COMP_LINES[2]}" ]; then
					return 0
				fi
			done
			COMPREPLY=( $(compgen -W "${COMMANDS[*]}" -- $cur) )
			return 0
			;;
		generateResponseFile)
			# echo "<packageId(_Version)>..."; imcl help generateResponseFile | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="<packageId(_Version)>...
				    -connectPassportAdvantage -cPA
				    -installationDirectory -iD
				    -masterPasswordFile -mPF
				    -output
				    -preferences
				    -prompt
				    -repositories
				    -secureStorageFile -sSF
				    -useServiceRepository -uSR"
			case $prev in
				-installationDirectory|-iD)
					_filedir -d
					return 0
					;;
				-masterPasswordFile|-mPF|-output|-repositories|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		import)
			# imcl help import | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="-eclipseLocation
				    -installationDirectory -iD
				    -masterPasswordFile -mPF
				    -preferences
				    -prompt
				    -properties
				    -repositories
				    -secureStorageFile -sSF
				    -sharedResourcesDirectory -sRD"
			case $prev in
				-eclipseLocation|-installationDirectory|-iD|-sharedResourcesDirectory|-sRD)
					_filedir -d
					return 0
					;;
				-masterPasswordFile|-mPF|-repositories|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		input|-input)
			# echo "<response file>"; imcl help input | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="<response file>
				    -installationDirectory -iD
				    -masterPasswordFile -mPF
				    -prompt
				    -secureStorageFile -sSF
				    -variables"
			case $prev in
				-installationDirectory|-iD)
					_filedir -d
					return 0
					;;
				-masterPasswordFile|-mPF|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		install)
			# echo "<packageId(_Version)(,featureN,featureM,...)>..."; imcl help install | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="<packageId(_Version)(,featureN,featureM,...)>...
				    -acceptLicense
				    -connectPassportAdvantage -cPA
				    -eclipseLocation
				    -installationDirectory -iD
				    -installFixes -iF
				    -masterPasswordFile -mPF
				    -preferences
				    -prompt
				    -properties
				    -repositories
				    -secureStorageFile -sSF
				    -sharedResourcesDirectory -sRD
				    -useServiceRepository -uSR"
			case $prev in
				-eclipseLocation|-installationDirectory|-iD|-sharedResourcesDirectory|-sRD)
					_filedir -d
					return 0
					;;
				-installFixes|-iF)
					COMPREPLY=( $(compgen -W "none recommended all" -- $cur ) )
					return 0
					;;
				-masterPasswordFile|-mPF|-repositories|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]} ${SWITCHES[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		listAvailableFixes)
			# echo "<id>_<version>"; imcl help listAvailableFixes | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="<id>_<version>
				    -connectPassportAdvantage -cPA
				    -long
				    -masterPasswordFile -mPF
				    -preferences
				    -prompt
				    -repositories
				    -secureStorageFile -sSF
				    -showPlatforms
				    -useServiceRepository -uSR"
			case $prev in
				-masterPasswordFile|-mPF|-repositories|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		listAvailablePackages)
			# imcl help listAvailablePackages | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="-connectPassportAdvantage -cPA
				    -features
				    -long
				    -masterPasswordFile -mPF
				    -preferences
				    -prompt
				    -repositories
				    -secureStorageFile -sSF
				    -showPlatforms
				    -showUpdateFromVersion
				    -useServiceRepository -uSR"
			case $prev in
				-masterPasswordFile|-mPF|-repositories|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		listInstallationDirectories)
			# imcl help listInstallationDirectories | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="-long
				    -verbose"
			case $prev in
				-long|-verbose)
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		listInstalledFeatures)
			# echo "<id>_<version>"; imcl help listInstalledFeatures | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="<id>_<version>
				    -installationDirectory -iD
				    -long"
			case $prev in
				-installationDirectory|-iD)
					_filedir -d
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		listInstalledPackages)
			# imcl help listInstalledPackages | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="-features
				    -installationDirectory -iD
				    -long
				    -rollbackVersions
				    -verbose"
			case $prev in
				-installationDirectory|-iD)
					_filedir -d
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		modify)
			# echo "<packageID(_Version)>"; imcl help modify | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="<packageID(_Version)>
				    -addFeatures
				    -connectPassportAdvantage -cPA
				    -installationDirectory -iD
				    -masterPasswordFile -mPF
				    -prompt
				    -properties
				    -removeFeatures
				    -repositories
				    -secureStorageFile -sSF
				    -useServiceRepository -uSR"
			case $prev in
				-installationDirectory|-iD)
					_filedir -d
					return 0
					;;
				-masterPasswordFile|-mPF|-repositories|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		rollback)
			# echo "<packageID(_Version)>..."; imcl help rollback | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="<packageID(_Version)>...
				    -connectPassportAdvantage -cPA
				    -installationDirectory -iD
				    -masterPasswordFile -mPF
				    -prompt
				    -properties
				    -repositories
				    -secureStorageFile -sSF
				    -useServiceRepository -uSR"
			case $prev in
				-installationDirectory|-iD)
					_filedir -d
					return 0
					;;
				-masterPasswordFile|-mPF|-repositories|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		uninstall)
			# echo "<packageId(_Version)(,featureN,featureM,...)>..."; imcl help uninstall | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="<packageId(_Version)(,featureN,featureM,...)>...
				    -installationDirectory -iD
				    -preferences
				    -properties"
			case $prev in
				-installationDirectory|-iD)
					_filedir -d
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		uninstallAll)
			# imcl help uninstallAll | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="-installationDirectory -iD
				    -properties"
			case $prev in
				-installationDirectory|-iD)
					_filedir -d
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		updateAll|-updateAll)
			# imcl help updateAll | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="-connectPassportAdvantage -cPA
				    -installationDirectory -iD
				    -installFixes -iF
				    -masterPasswordFile -mPF
				    -prompt
				    -properties
				    -repositories
				    -secureStorageFile -sSF
				    -useServiceRepository -uSR"
			case $prev in
				-installationDirectory|-iD)
					_filedir -d
					return 0
					;;
				-installFixes|-iF)
					COMPREPLY=( $(compgen -W "none recommended all" -- $cur ) )
					return 0
					;;
				-masterPasswordFile|-mPF|-repositories|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		version|-version)
			return 0
			;;
		viewLicense)
			# echo "<packageID(_Version)>"; imcl help viewLicense | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="<packageID(_Version)>
				    -connectPassportAdvantage -cPA
				    -masterPasswordFile -mPF
				    -preferences
				    -prompt
				    -repositories
				    -secureStorageFile -sSF
				    -useServiceRepository -uSR"
			case $prev in
				-masterPasswordFile|-mPF|-repositories|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		viewLog)
			_filedir
			return 0
			;;
		-accessRights|-aR)
			COMPREPLY=( $(compgen -W "admin nonAdmin group" -- $cur ) )
			return 0
			;;
		-consoleMode|-c)
			# echo "imcl help -consoleMode | grep "    -" | sed 's/^\s\s\s\s//' | sed 's/\s\s.*//g' | sed 's/,\s/ /g'
			PARAMETERS="-masterPasswordFile -mPF
				    -secureStorageFile -sSF"
			case $prev in
				-masterPasswordFile|-mPF|-secureStorageFile|-sSF)
					_filedir
					return 0
					;;
				*)
					COMPREPLY=( $(compgen -W "${PARAMETERS[*]}" -- $cur) )
					return 0
					;;
			esac
			;;
		-dataLocation|-dL|-url)
			_filedir -d
			return 0
			;;
		-log|-l|-masterPasswordFile|-mPF|-passwordKey|-pK|-record|-secureStorageFile|-sSF)
			_filedir
			return 0
			;;
		-nl)
			# imcl help -nl | grep \* | sed 's/^.*(//g' | sed 's/)$//g'
			LANGUAGES="ar
				   pt_BR
				   hr
				   cs
				   da
				   nl
				   en
				   fi
				   fr
				   de
				   el
				   iw
				   hu
				   in
				   it
				   ja
				   ko
				   lt
				   no
				   pl
				   ru
				   zh
				   sk
				   sl
				   es
				   sv
				   th
				   zh_TW
				   zh_HK
				   tr"
			COMPREPLY=( $(compgen -W "${LANGUAGES[*]}" -- $cur) )
			return 0
			;;
		*)
			COMPREPLY=( $(compgen -W "${COMMANDS[*]}" -- $cur) )
			return 0
			;;
	esac
} &&
complete -F _imcl imcl

# ex: ts=4 sw=4 et filetype=sh