Blame Scripts/Bash/Functions/cli_commitRepoChanges.sh

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#!/bin/bash
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#
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# cli_commitRepoChanges.sh -- This function looks for revision changes
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# inside absolute path passed as option value and ask you to commit
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# them up to central repository. Use this function at the end of
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# whatever function that makes changes to the working copy files. It
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# is better to commit small changes than long ones.
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#
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# Copyright (C) 2009, 2010 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_commitRepoChanges {
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    local -a FILES
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    local -a INFO
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    local -a FILESNUM
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    local COUNT=0
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    local UPDATEOUT=''
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    local PREDICATE=''
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    local LOCALFILES=''
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    local CHNGDIRECTION=''
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    # Update working copy.
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    echo '----------------------------------------------------------------------'
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    cli_printMessage "`gettext "Bringing changes from the repository into the working copy"`" 'AsResponseLine'
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    UPDATEOUT=$(svn update ${OPTIONVAL})
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    # Check working copy status.
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    cli_printMessage "`gettext "Checking changes in the working copy"`" 'AsResponseLine'
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    STATUSOUT=$(svn status ${OPTIONVAL})
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    echo '----------------------------------------------------------------------'
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    # Define path of files considered recent modifications from
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    # central repository to working copy.
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    FILES[0]=$(echo "$UPDATEOUT" | egrep '^A' | cut -d' ' -f7)
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    FILES[1]=$(echo "$UPDATEOUT" | egrep '^D' | cut -d' ' -f7)
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    FILES[2]=$(echo "$UPDATEOUT" | egrep '^U' | cut -d' ' -f7)
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    FILES[3]=$(echo "$UPDATEOUT" | egrep '^C' | cut -d' ' -f7)
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    FILES[4]=$(echo "$UPDATEOUT" | egrep '^G' | cut -d' ' -f7)
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    # Define path fo files considered recent modifications from
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    # working copy up to central repository.
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    FILES[5]=$(echo "$STATUSOUT" | egrep '^M' | cut -d' ' -f7)
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    FILES[6]=$(echo "$STATUSOUT" | egrep '^\?' | cut -d' ' -f7)
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    FILES[7]=$(echo "$STATUSOUT" | egrep '^D' | cut -d' ' -f7)
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    # Define description of files considered recent modifications from
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    # central repository to working copy.
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    INFO[0]="`gettext "Added"`"
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    INFO[1]="`gettext "Deleted"`"
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    INFO[2]="`gettext "Updated"`"
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    INFO[3]="`gettext "Conflicted"`"
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    INFO[4]="`gettext "Merged"`"
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    # Define description of files considered recent modifications from
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    # working copy up to central repository.
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    INFO[5]="`gettext "Modified"`"
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    INFO[6]=${INFO[0]}
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    INFO[7]=${INFO[1]}
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    while [[ $COUNT -ne ${#FILES[*]} ]];do
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        # Get total number of files. Avoid counting empty line.
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        if [[ "${FILES[$COUNT]}" == '' ]];then
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            FILESNUM[$COUNT]=0
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        else
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            FILESNUM[$COUNT]=$(echo "${FILES[$COUNT]}" | wc -l)
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        fi
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        # Build report predicate. Use report predicate to show any
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        # information specific to the number of files found. For
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        # example, you can use this section to show warning messages,
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        # notes, and so on. By default we use the word `file' or
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        # `files' at ngettext's consideration followed by change
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        # direction.
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        if [[ ${FILESNUM[$COUNT]} -lt 1 ]];then
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            PREDICATE[$COUNT]=`gettext "file"`
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        else
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            PREDICATE[$COUNT]=`ngettext "file" "files" ${FILESNUM[$COUNT]}`
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        fi
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        # Redefine report predicate to add direction of changes.
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        if [[ $COUNT -le 4 ]]; then
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            # Consider recent modifications from central repository
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            # down to working copy.
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            CHNGDIRECTION="`gettext "from the repository."`"
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        elif [[ $COUNT -gt 4 ]];then
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            # Consider recent modifications from working copy up to
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            # central repository.
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            CHNGDIRECTION="`gettext "from the working copy."`"
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        fi
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        # Redefine report predicate using change direction.
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        PREDICATE[$COUNT]="${PREDICATE[$COUNT]} ${CHNGDIRECTION}"
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        # Output report line.
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        cli_printMessage "${INFO[$COUNT]}: ${FILESNUM[$COUNT]} ${PREDICATE[$COUNT]}" 'AsRegularLine'
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        # Increase counter.
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        COUNT=$(($COUNT + 1))
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    done
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    echo '----------------------------------------------------------------------'
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    # Check list of local additions. If there are unversioned files in
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    # the working copy, mark them all as local additions so they can
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    # be sent up to central repository the next time a commit action
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    # be performed. As convenction, all file manipulations inside the
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    # working copy must be done with versioned files, and so, using
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    # subversion commands. 
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    if [[ ${FILESNUM[6]} -gt 0 ]];then
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        svn add ${FILES[6]} --quiet 
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    fi
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    # Unify local changes into a common variable so common actions can
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    # be applied to them.
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    COUNT=0
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    while [[ $COUNT -ne ${#FILES[*]} ]];do
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        LOCALFILES="$LOCALFILES ${FILES[$COUNT]}"
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        COUNT=$(($COUNT + 1 ))
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    done
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    # Check list of changed files. If there are changes in the working
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    # copy, ask the user to verify, and later, commit them up to
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    # central repository.
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    if [[ $LOCALFILES != '' ]];then
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        # Verify changes.
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        cli_printMessage "`gettext "Do you want to see changes now?"`" "AsYesOrNoRequestLine"
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        svn diff $LOCALFILES | less
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        # Commit changes.
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        cli_printMessage "`gettext "Do you want to commit changes now?"`" "AsYesOrNoRequestLine"
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        svn commit $LOCALFILES
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    fi
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}