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- #!/bin/sh
- set -e
-
- process_filespec() {
- local src_dir="$1"
- local dst_dir="$2"
- local filespec="$3"
- echo "$filespec" | (
- IFS='|'
- while read fop fspec fperm; do
- local fop=`echo "$fop" | tr -d ' \t\n'`
- if [ "$fop" = "+" ]; then
- if [ ! -e "${src_dir}${fspec}" ]; then
- echo "File not found '${src_dir}${fspec}'"
- exit 1
- fi
- dpath=`dirname "$fspec"`
- if [ -z "$fperm" ]; then
- dperm=`stat -c "%a" ${src_dir}${dpath}`
- fi
- mkdir -p -m$dperm ${dst_dir}${dpath}
- echo "copying: '$fspec'"
- cp -fpR ${src_dir}${fspec} ${dst_dir}${dpath}/
- if [ -n "$fperm" ]; then
- chmod -R $fperm ${dst_dir}${fspec}
- fi
- elif [ "$fop" = "-" ]; then
- echo "removing: '$fspec'"
- rm -fR ${dst_dir}${fspec}
- elif [ "$fop" = "=" ]; then
- echo "setting permissions: '$fperm' on '$fspec'"
- chmod -R $fperm ${dst_dir}${fspec}
- fi
- done
- )
- }
-
- src_dir="$1"
- dst_dir="$2"
- python="$3"
- mode="$4"
- filespec="$5"
-
- process_filespec "$src_dir" "$dst_dir" "$filespec" || {
- echo "process filespec error-ed"
- exit 1
- }
-
- if [ "$mode" == "sources" ] ; then
- # Copy only python source files
- find $dst_dir -not -type d -not -name "*\.py" | xargs rm -f
-
- # Delete empty folders (if the case)
- if [ -d "$dst_dir/usr" ] ; then
- find $dst_dir/usr -type d | xargs rmdir --ignore-fail-on-non-empty
- rmdir --ignore-fail-on-non-empty $dst_dir/usr
- fi
- exit 0
- fi
-
- # XXX [So that you won't goof as I did]
- # Note: Yes, I tried to use the -O & -OO flags here.
- # However the generated byte-codes were not portable.
- # So, we just stuck to un-optimized byte-codes,
- # which is still way better/faster than running
- # Python sources all the time.
- $python -m compileall -b -d '/' $dst_dir || {
- echo "python -m compileall err-ed"
- exit 1
- }
-
- # Delete source files and pyc [ un-optimized bytecode files ]
- # We may want to make this optimization thing configurable later, but not sure atm
- find $dst_dir -type f -name "*\.py" | xargs rm -f
-
- # Delete empty folders (if the case)
- if [ -d "$dst_dir/usr" ] ; then
- find $dst_dir/usr -type d | xargs rmdir --ignore-fail-on-non-empty
- rmdir --ignore-fail-on-non-empty $dst_dir/usr
- fi
-
- exit 0
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