84 lines
2.1 KiB
Plaintext
84 lines
2.1 KiB
Plaintext
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#!/bin/sh
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if [ $# -lt 2 ]; then
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cat - <<EOF
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$0 FROM-DIR TO-DIR ENVIRONMENT
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Copies files from one directory to another with possible
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transformations.
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Files named FILE.spp will be transformed via the spp preprocessor
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subject to environment definitions. Source FILE.copyimgspp results in
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destination file FILE in the corresponding destination directory.
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Files named FILE.copyimgsh are run as shell scripts in (i.e. via chdir)
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the corresponding destination directory (and not copied).
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First regular files are copied. Then transformations are preformed.
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Finally, shell scripts are run.
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EOF
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exit 1;
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fi
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FROM_DIR=$1
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TO_DIR=$2
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FILTER=" -and -not -name '*~'";
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FILTER="${FILTER} -and -not -name '.*~'";
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FILTER="$FILTER -and -not -path '*/.git*'";
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FILTER="$FILTER -and -not -path '*/.svn*'";
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FILTER="$FILTER -and -not -path '*/.CVS*'";
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FROM_FILES=`(cd $FROM_DIR; eval "find . -not -type d $FILTER")`;
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FROM_DIRS=`(cd $FROM_DIR; eval "find . -type d $FILTER")`;
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COPY_FILES=
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SPP_FILES=
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SH_FILES=
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for f in $FROM_FILES; do
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case $f in
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*.copyimgspp) SPP_FILES="$SPP_FILES $f" ;;
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*.copyimgsh) SH_FILES="$SH_FILES $f" ;;
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*) COPY_FILES="$COPY_FILES $f";;
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esac
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done
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# Make destination directories.
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mkdir -p $TO_DIR;
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if [ "$FROM_DIRS" != "" ]; then
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for d in $FROM_DIRS; do
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mkdir -p $TO_DIR/$d;
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done
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fi
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# Copy files
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if [ "$COPY_FILES" != "" ]; then
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tar -cf - -C $FROM_DIR $COPY_FILES | tar --preserve-permissions -xf - -C $TO_DIR;
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fi
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# Use spp to transform any spp files
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if [ "$SPP_FILES" != "" ]; then
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for f in $SPP_FILES; do
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d=`dirname $f`;
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b=`basename $f .copyimgspp`;
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mkdir -p $TO_DIR/$d;
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t=$TO_DIR/$d/$b;
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spp -o $TO_DIR/$d/$b $FROM_DIR/$f || exit 1;
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done;
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fi
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# Now that all files have been copied/created we run any shell scripts
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ABS_FROM_DIR=`(cd $FROM_DIR; pwd)`;
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if [ "$SH_FILES" != "" ]; then
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# Allow directory to define some functions
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if [ -f $FROM_DIR/copyimgsh-functions.sh ]; then
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. $FROM_DIR/copyimgsh-functions.sh ;
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fi ;
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for f in $SH_FILES; do
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d=`dirname $f`;
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b=`basename $f`;
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mkdir -p $TO_DIR/$d;
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(cd $TO_DIR/$d; . $ABS_FROM_DIR/$d/$b) || exit 1;
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done;
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fi;
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