reperm

#!/bin/bash

#this is a script to run after copying in some new patches which will no doubt have wrong user:user perms instead of root:root and to also ensure all dirs are accessible by portage user(in our case, o+rx)

if test "$(basename `pwd`)" != "patches"; then
  echo "Fail-safe: current dir unexpected, aborting to avoid any damage to other areas" >&2
  exit 1
fi

source "/swcode/swcode.bash"

rerunasroot "$@"

#All patches (dirs and files) must be accessible by portage:portage, even though owned by root(so portage can't modify them!)
find . \! -uid 0 -a \! -type l -exec chown -vc root:root "{}" \;
find . -type d -a \! -type l -exec chmod -vc u+rwx,g+rx,o+rx "{}" \;
#seems to work in one go:
#mode of './a' changed from 0000 (---------) to 0700 (rwx------)
#mode of './a/b' changed from 0000 (---------) to 0700 (rwx------)
#mode of './a/b/c' changed from 0000 (---------) to 0700 (rwx------)

#find all symlinks that point to files(anywhere) and these files are not owned/group by root (eg. root:user or user:root will be found, as long as they're not root:root and symlinks point to them)
ec=0
for i in $(find -L . -xtype l -and \( \! -uid 0 -or \! -gid 0 \)); do
  echo "!! Found '$i' as non-root:root owned."
  ec=1
done

exit "$ec"