#!/bin/bash

#

# cli_commitRepoChanges.sh -- This function looks for revision changes

# inside absolute path passed as option value and ask you to commit

# them up to central repository. Use this function at the end of

# whatever function that makes changes to the working copy files. It

# is better to commit small changes than long ones.

#

# Copyright (C) 2009-2010 Alain Reguera Delgado

# 

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

# 

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

# USA.

# 

# ----------------------------------------------------------------------

# $Id$

# ----------------------------------------------------------------------

function cli_commitRepoChanges {

    local -a FILES

    local -a INFO

    local -a FILESNUM

    local COUNT=0

    local UPDATEOUT=''

    local PREDICATE=''

    # Update working copy.

    echo '----------------------------------------------------------------------'

    cli_printMessage "`gettext "Bringing changes from the repository into the working copy"`"

    UPDATEOUT=$(svn update ${OPTIONVAL})

    echo '----------------------------------------------------------------------'

    # Define path of files considered recent modifications from

    # central repository to working copy.

    FILES[0]=$(echo "$UPDATEOUT" | egrep '^A' | cut -d' ' -f7)

    FILES[1]=$(echo "$UPDATEOUT" | egrep '^D' | cut -d' ' -f7)

    FILES[2]=$(echo "$UPDATEOUT" | egrep '^U' | cut -d' ' -f7)

    FILES[3]=$(echo "$UPDATEOUT" | egrep '^C' | cut -d' ' -f7)

    FILES[4]=$(echo "$UPDATEOUT" | egrep '^G' | cut -d' ' -f7)

    FILES[5]=$(svn status "$OPTIONVAL" | egrep '^M' | cut -d' ' -f7)

    # Define description of files considered recent modifications from

    # central repository to working copy.

    INFO[0]="`gettext "Added"`"

    INFO[1]="`gettext "Deleted"`"

    INFO[2]="`gettext "Updated"`"

    INFO[3]="`gettext "Conflicted"`"

    INFO[4]="`gettext "Merged"`"

    INFO[5]="`gettext "Modified"`"

    while [[ $COUNT -ne ${#FILES[*]} ]];do

        # Get total number of files. Avoid counting empty line.

        if [[ ${FILES[$COUNT]} == '' ]];then

            FILESNUM[$COUNT]=0

        else

            FILESNUM[$COUNT]=$(echo "${FILES[$COUNT]}" | wc -l)

        fi

        # Build report predicate. Use report predicate to show any

        # information specific to the number of files found. For

        # example, you can use this section to show warning messages,

        # notes, and so on. By default we just output the word `file'

        # or `files' at ngettext's consideration.

        if [[ ${FILESNUM[$COUNT]} -lt 1 ]];then

            PREDICATE[$COUNT]=''

        else

            PREDICATE[$COUNT]=`ngettext "file" "files" ${FILESNUM[$COUNT]}`

        fi

        # Output report line.

        cli_printMessage "${INFO[$COUNT]}: ${FILESNUM[$COUNT]} ${PREDICATE[$COUNT]}" 'AsRegularLine'

        # Increase counter.

        COUNT=$(($COUNT + 1))

    done

    echo '----------------------------------------------------------------------'

    # Check list of changed files. If there are changes in the working

    # copy, ask the user to verify, and later, commit them up to

    # central repository.

    if [[ ${FILESNUM[5]} -gt 0 ]];then

        # Verify changes.

        cli_printMessage "`gettext "Do you want to see changes now?"`" "AsYesOrNoRequestLine"

        svn diff ${FILES[5]} | less

        # Commit changes.

        cli_printMessage "`gettext "Do you want commit changes now?"`" "AsYesOrNoRequestLine"

        svn commit ${FILES[5]}

    fi

}