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#!/bin/bash
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#
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# cli_printMessage.sh -- This function outputs information in
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# predifined formats to standard error. This function is the standard
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# way to output information inside centos-art.sh script.
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#
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# Copyright (C) 2009-2011 Alain Reguera Delgado
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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# USA.
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#
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# ----------------------------------------------------------------------
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# $Id$
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# ----------------------------------------------------------------------
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function cli_printMessage {
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local MESSAGE="$1"
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local FORMAT="$2"
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# Reduce paths inside output messages. The main purpose for this
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# is to free horizontal space in output messages.
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MESSAGE=$(echo "$MESSAGE" \
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| sed -r "s!^${HOME}/artwork/(trunk|branches|tags)/!\1/!g")
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# Remove blank spaces from lines' begining.
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MESSAGE=$(echo "$MESSAGE" | sed -r 's!^[[:space:]]+!!')
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# Define message formats.
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case $FORMAT in
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'AsUpdatingLine' )
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cli_printMessage "`gettext "Updating"`: $MESSAGE"
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;;
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'AsDeletingLine' )
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cli_printMessage "`gettext "Deleting"`: $MESSAGE"
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;;
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'AsCheckingLine' )
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cli_printMessage "`gettext "Checking"`: $MESSAGE"
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;;
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'AsCreatingLine' )
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cli_printMessage "`gettext "Creating"`: $MESSAGE"
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;;
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'AsSavedAsLine' )
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cli_printMessage "`gettext "Saved as"`: $MESSAGE"
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;;
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'AsLinkToLine' )
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cli_printMessage "`gettext "Linked to"`: $MESSAGE"
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;;
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'AsMovedToLine' )
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cli_printMessage "`gettext "Moved to"`: $MESSAGE"
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;;
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'AsTranslationLine' )
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cli_printMessage "`gettext "Translation"`: $MESSAGE"
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;;
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'AsDesignLine' )
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cli_printMessage "`gettext "Design"`: $MESSAGE"
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;;
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'AsConfigurationLine' )
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cli_printMessage "`gettext "Configuration"`: $MESSAGE"
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cli_printMessage '-' 'AsSeparatorLine'
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;;
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'AsPaletteLine' )
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cli_printMessage "`gettext "Palette"`: $MESSAGE"
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;;
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'AsResponseLine' )
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cli_printMessage "--> $MESSAGE"
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;;
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'AsRequestLine' )
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cli_printMessage "${MESSAGE}: " 'AsNoTrailingNewLine'
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;;
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'AsErrorLine' )
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# This option is used to print error messsages.
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echo "${CLI_PROGRAM}: ${MESSAGE}" > /dev/stderr
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;;
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'AsToKnowMoreLine' )
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# This option receives the output of bash's caller
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# built-in as message value and produces the documentation
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# entry from it.
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MESSAGE=$(cli_getRepoName "$(echo $MESSAGE | cut -d ' ' -f2-)" 'd')
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cli_printMessage '-' 'AsSeparatorLine'
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cli_printMessage "`gettext "To know more, run the following command"`:"
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cli_printMessage "centos-art manual --read='$MESSAGE'"
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cli_printMessage '-' 'AsSeparatorLine'
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exit # <-- ATTENTION: Do not remove this line. We use this
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# option as convenction to end script
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# execution.
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;;
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'AsYesOrNoRequestLine' )
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# Define positive answer.
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local Y="`gettext "yes"`"
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# Define negative answer.
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local N="`gettext "no"`"
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# Define default answer.
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local ANSWER=${FLAG_ANSWER}
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if [[ $ANSWER == 'false' ]];then
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# Print the question.
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cli_printMessage "$MESSAGE [${Y}/${N}]: " 'AsNoTrailingNewLine'
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# Redefine default answer based on user's input.
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read ANSWER
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fi
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# Verify user's answer. Only positive answer let the
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# script flow to continue. Otherwise, if something
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# different from possitive answer is passed, the
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# script terminates its execution immediatly.
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if [[ ! ${ANSWER} =~ "^${Y}" ]];then
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exit
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fi
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;;
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'AsSeparatorLine' )
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if [[ "$FLAG_QUIET" == 'false' ]];then
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# Define separator width.
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local MAX=70
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# Draw separator.
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until [[ $MAX -eq 0 ]];do
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printf "${MESSAGE}" > /dev/stderr
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MAX=$(($MAX - 1))
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done
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# Output newline to end separator.
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echo "" > /dev/stderr
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fi
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;;
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'AsNoTrailingNewLine' )
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if [[ "$FLAG_QUIET" == 'false' ]];then
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printf "$MESSAGE" > /dev/stderr
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fi
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;;
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'AsRegularLine' | * )
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if [[ "$FLAG_QUIET" == 'false' ]];then
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echo "$MESSAGE" \
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| awk -f ${CLI_BASEDIR}/Styles/output_forTwoColumns.awk \
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> /dev/stderr
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fi
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;;
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esac
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}
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