|
|
|---|
# of various versions of -perm /+ blah blah and hacks | # of various versions of -perm /+ blah blah and hacks |
find() { | find() { |
hash find || { die 1 'find not found!'; } | hash find || { die 1 'find not found!'; } |
# We can be pretty sure "$0" should be executable. |
# We can be pretty sure find should be executable. |
if [[ $(command find "$0" -executable 2> /dev/null) ]]; then |
if [[ $(command find "$(type -P find)" -executable 2> /dev/null) ]]; then |
unset -f find # We can just use the command find | unset -f find # We can just use the command find |
elif [[ $(command find "$0" -perm /u+x 2> /dev/null) ]]; then |
elif [[ $(command find "$(type -P find)" -perm /u+x 2> /dev/null) ]]; then |
find() { | find() { |
a=(${@//-executable/-perm \/u+x}) | a=(${@//-executable/-perm \/u+x}) |
a=(${a[@]//-writable/-perm \/u+w}) | a=(${a[@]//-writable/-perm \/u+w}) |
a=(${a[@]//-readable/-perm \/r+w}) | a=(${a[@]//-readable/-perm \/r+w}) |
command find "${a[@]}" | command find "${a[@]}" |
} | } |
elif [[ $(command find "$0" -perm +u+x 2> /dev/null) ]]; then |
elif [[ $(command find "$(type -P find)" -perm +u+x 2> /dev/null) ]]; then |
find() { | find() { |
a=(${@//-executable/-perm +u+x}) | a=(${@//-executable/-perm +u+x}) |
a=(${a[@]//-writable/-perm +u+w}) | a=(${a[@]//-writable/-perm +u+w}) |
a=(${a[@]//-readable/-perm +r+w}) | a=(${a[@]//-readable/-perm +r+w}) |
command find "${a[@]}" | command find "${a[@]}" |
} | } |
else # Last resort |
else |
find() { |
die 1 "don't know how to search for permissions with find" |
a=(${@//-executable/-exec test -x '{}' \;}) |
|
a=(${a[@]//-writable/-exec test -w '{}' \;}) |
|
a=(${a[@]//-readable/-exec test -r '{}' \;}) |
|
command find "${a[@]}" |
|
} |
|
fi | fi |
find "$@" | find "$@" |
} | } |
