Blame Scripts/CentOS-Art/Functions/cli_commitRepoChanges.sh

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#!/bin/bash
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#
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# cli_commitRepoChanges.sh -- This function realizes a subversion
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# commit command agains the workgin copy in order to send local
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# changes up to central repository.
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#
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# Copyright (C) 2009, 2010, 2011 The CentOS Project
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or (at
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# 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., 675 Mass Ave, Cambridge, MA 02139, 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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    # Verify `--dont-commit-changes' option.
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    if [[ $FLAG_DONT_COMMIT_CHANGES == 'true' ]];then
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        return
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    fi
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    local -a FILES
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    local -a INFO
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    local -a FILESNUM
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    local COUNT=0
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    local STATUSOUT=''
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    local PREDICATE=''
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    local CHNGTOTAL=0
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    local LOCATIONS=''
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    local LOCATION=''
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    # Define source location the subversion status action will take
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    # place on. If arguments are provided use them as srouce location.
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    # Otherwise use action value as default source location.
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    if [[ "$@" != '' ]];then
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        LOCATIONS="$@"
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    else
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        LOCATIONS="$ACTIONVAL"
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    fi
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    # Print action message.
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    cli_printMessage "`gettext "Checking changes in the working copy"`" --as-banner-line
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    # Build list of files that have received changes in its versioned
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    # status.  Be sure to keep output files off from this list.
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    # Remember, output files are not versioned inside the working
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    # copy, so they are not considered for evaluation here. But take
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    # care, sometimes output files are in the same format of source
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    # files, so we need to differentiate them using their locations.
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    for LOCATION in $LOCATIONS;do
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        # Don't process location outside of version control.
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        if [[ $(cli_isVersioned $LOCATION) == 'false' ]];then
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            continue
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        fi
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        # Process location based on its path information.
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        if [[ $LOCATION =~ '(trunk/Manuals/Tcar-fs|branches/Manuals/Texinfo)' ]];then
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            STATUSOUT="$(svn status ${LOCATION} | egrep -v '(pdf|txt|xhtml|xml|docbook|bz2)$')\n$STATUSOUT"
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        elif [[ $LOCATION =~ 'trunk/Manuals' ]];then
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            STATUSOUT="$(svn status ${LOCATION} | egrep -v '(pdf|txt|xhtml)$')\n$STATUSOUT"
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        elif [[ $LOCATION =~ 'trunk/Identity' ]];then
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            STATUSOUT="$(svn status ${LOCATION} | egrep -v '(pdf|png|jpg|rc|xpm|xbm|tif|ppm|pnm|gz|lss|log)$')\n$STATUSOUT"
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        else
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            STATUSOUT="$(svn status ${LOCATION})\n$STATUSOUT"
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        fi
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    done
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    # Sanitate status output. Expand new lines, remove leading spaces
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    # and empty lines.
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    STATUSOUT=$(echo -e "$STATUSOUT" | sed -r 's!^[[:space:]]*!!' | egrep -v '^[[:space:]]*$')
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    # Define path fo files considered recent modifications from
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    # working copy up to central repository.
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    FILES[0]=$(echo "$STATUSOUT" | egrep "^M.+$(cli_getRepoTLDir "${LOCATIONS}").+$" | sed -r "s,^.+($(cli_getRepoTLDir "${LOCATIONS}").+)$,\1,")
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    FILES[1]=$(echo "$STATUSOUT" | egrep "^\?.+$(cli_getRepoTLDir "${LOCATIONS}").+$" | sed -r "s,^.+($(cli_getRepoTLDir "${LOCATIONS}").+)$,\1,")
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    FILES[2]=$(echo "$STATUSOUT" | egrep "^D.+$(cli_getRepoTLDir "${LOCATIONS}").+$" | sed -r "s,^.+($(cli_getRepoTLDir "${LOCATIONS}").+)$,\1,")
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    FILES[3]=$(echo "$STATUSOUT" | egrep "^A.+$(cli_getRepoTLDir "${LOCATIONS}").+$" | sed -r "s,^.+($(cli_getRepoTLDir "${LOCATIONS}").+)$,\1,")
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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[0]="`gettext "Modified"`"
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    INFO[1]="`gettext "Unversioned"`"
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    INFO[2]="`gettext "Deleted"`"
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    INFO[3]="`gettext "Added"`"
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    while [[ $COUNT -ne ${#FILES[*]} ]];do
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        # Define total number of files. Avoid counting empty line.
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        if [[ "${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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        # Calculate total amount of changes.
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        CHNGTOTAL=$(($CHNGTOTAL + ${FILESNUM[$COUNT]}))
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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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        PREDICATE[$COUNT]=`ngettext "file in the working copy" \
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            "files in the working copy" $((${FILESNUM[$COUNT]} + 1))`
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        # Output report line.
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        cli_printMessage "${INFO[$COUNT]}: ${FILESNUM[$COUNT]} ${PREDICATE[$COUNT]}"
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        # Increase counter.
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        COUNT=$(($COUNT + 1))
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    done
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    # Check total amount of changes and, if any, check differences and
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    # commit them up to central repository.
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    if [[ $CHNGTOTAL -gt 0 ]];then
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        # Outout separator line.
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        cli_printMessage '-' --as-separator-line
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        # In the very specific case unversioned files, we need to add
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        # them to the repository first, in order to make them
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        # available for subversion commands (e.g., `copy') Otherwise,
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        # if no unversioned file is found, go ahead with change
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        # differences and committing. Notice that if there is mix of
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        # changes (e.g., aditions and modifications), addition take
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        # preference and no other change is considered.  In order
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        # for other changes to be considered, be sure no adition is
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        # present, or that they have already happened.
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        if [[ ${FILESNUM[1]} -gt 0 ]];then
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            cli_printMessage "`ngettext "The following file is unversioned" \
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                "The following files are unversioned" ${FILESNUM[1]}`:"
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            for FILE in ${FILES[1]};do
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                cli_printMessage "$FILE" --as-response-line
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            done
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            cli_printMessage "`ngettext "Do you want to add it now?" \
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                "Do you want to add them now?" ${FILESNUM[1]}`" --as-yesornorequest-line
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            svn add ${FILES[1]} --quiet
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        else
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            # Verify changes on locations.
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            cli_printMessage "`gettext "Do you want to see changes now?"`" --as-yesornorequest-line
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            svn diff $LOCATIONS | less
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            # Commit changes on locations.
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            cli_printMessage "`gettext "Do you want to commit changes now?"`" --as-yesornorequest-line
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            svn commit $LOCATIONS
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        fi
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    fi
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}