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openwrt/scripts/clean-package.sh
Jeffery To f96cfe019a build: Fix directory symlinks not removed when cleaning STAGING_DIR
Currently, a symbolic link whose target is a directory will not be
removed when cleaning packages from STAGING_DIR.

In the first cleaning pass in scripts/clean-package.sh, the -f test for
a directory symlink returns false (because the link target is a
directory) and so the symlink is not removed.

In the second pass, the -d test returns true for a directory symlink,
but the symlink is not removed by rmdir because rmdir only removes
(real) directories.

This updates clean-package.sh to remove all non-directories (including
symbolic links) in the first pass.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>
2020-03-01 21:35:59 +01:00

26 lines
453 B
Bash
Executable File

#!/usr/bin/env bash
IFS=$'\n'
[ -n "$1" -a -n "$2" ] || {
echo "Usage: $0 <file> <directory>"
exit 1
}
[ -f "$1" -a -d "$2" ] || {
echo "File/directory not found"
exit 1
}
cat "$1" | (
cd "$2"
while read entry; do
[ -n "$entry" ] || break
[ ! -d "$entry" ] || [ -L "$entry" ] && rm -f "$entry"
done
)
sort -r "$1" | (
cd "$2"
while read entry; do
[ -n "$entry" ] || break
[ -d "$entry" ] && rmdir "$entry" > /dev/null 2>&1
done
)
true