nero/realpath.sh
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Make identation more consistent

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Nero 2018-03-16 04:11:59 +00:00
parent 6a90372fd7
commit 4e0af9dc0a
1 changed files with 15 additions and 6 deletions
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21
realpath.sh
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@ -1,8 +1,12 @@
#!/bin/sh #!/bin/sh
case "$1" in case "$1" in
/*) left="${1#/}";; /*)
*) left="${PWD#/}/$1";; left="${1#/}"
;;
*)
left="${PWD#/}/$1"
;;
esac esac
result="" result=""
@ -31,10 +35,15 @@ while [ -n "$left" ]; do
result="$result/$seg" result="$result/$seg"
target="$(readlink "$result")" target="$(readlink "$result")"
case "$target" in case "$target" in
/*) left="${target}" /*)
result="";; left="${target}"
'') ;; result=""
*) left="${left%/*}/${target}";; ;;
'')
;;
*)
left="${left%/*}/${target}"
;;
esac esac
left="${left#/}" left="${left#/}"
done done