Blame Scripts/Functions/Copy/copy.sh

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#!/bin/bash
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#
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# copy.sh -- This function copies files inside the repository and
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# updates menu, nodes and cross references inside repository
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# documentation manual for each file copied.
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#
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# When a copying action is performed inside the repository,
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# centos-art.sh script verifies whether the file being copied (the
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# source file) is a regular file or a directory.
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#
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# When a regular file is the source of copying actions, the target
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# location can be anything accepted by subversion copy command.
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# However, when the source location is a directory, centos-art.sh
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# verifies whether that directory is empty or not. If the directory is
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# empty, then it is copied to target. However, when there is one or
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# more files inside, centos-art.sh loops recursively through all files
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# inside that directory, builds a list of files to process and copy
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# file by file to target location creating parents directories for
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# target files when it be needed.
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#
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# Copyright (C) 2009, 2010, 2011 The CentOS Artwork SIG
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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 copy {
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    local ACTIONNAM=''
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    local ACTIONVAL=''
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    local -a ACTIONVALS
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    local -a SRC
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    local DST=''
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    local COUNT=0
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    # Interpret arguments and options passed through command-line.
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    copy_getOptions
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    # Redefine positional parameters using ARGUMENTS. At this point,
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    # option arguments have been removed from ARGUMENTS variable and
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    # only non-option arguments remain in it. 
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    eval set -- "$ARGUMENTS"
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    # Store remaining arguments into an array. This way it is possible
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    # to find out which is the last argument in the list. The last
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    # argument in the list is considered the target location while all
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    # other arguments are considered source locations.
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    for ACTIONVAL in "$@";do
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        ACTIONVALS[((++${#ACTIONVALS[*]}))]="$ACTIONVAL"
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    done
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    # Define list of source locations using remaining arguments.
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    while [[ ${COUNT} -lt $((${#ACTIONVALS[*]} - 1)) ]];do
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        SRC[((++${#SRC[*]}))]=${ACTIONVALS[$COUNT]}
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        COUNT=$(($COUNT + 1))
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    done
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    # Define target location.
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    DST=$(cli_checkRepoDirTarget "${ACTIONVALS[((${#ACTIONVALS[*]} - 1))]}")
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    # Loop through source locations and copy them to target location.
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    for ACTIONVAL in "${SRC[@]}";do
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        # Check action value. Be sure the action value matches the
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        # convenctions defined for source locations inside the working
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        # copy.
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        cli_checkRepoDirSource
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        # Syncronize changes between repository and working copy. At
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        # this point, changes in the repository are merged in the
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        # working copy and changes in the working copy committed up to
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        # repository.
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        cli_syncroRepoChanges "$ACTIONVAL $DST"
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        # Copy source location to target location.
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        echo "svn copy $ACTIONVAL $DST"
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        # Commit changes from working copy to central repository only.
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        # At this point, changes in the repository are not merged in
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        # the working copy, but chages in the working copy do are
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        # committed up to repository.
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        cli_commitRepoChanges "$ACTIONVAL $DST"
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        # Update repository documentation manual structure.
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        centos-art help "$ACTIONVAL" "$DST" --copy
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    done
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}