GameShell_git/scripts/mktemp at master · mathaefele/GameShell_git

executable file

36 lines (32 loc) · 476 Bytes

#!/usr/bin/env sh

GSH_ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"

PATH=$PATH:"$GSH_ROOT/scripts"

# create a temporary file in $TMPDIR

if [ -z "$TMPDIR" ]

then

TMPDIR="$GSH_ROOT/.tmp"

if ! [ -d "$TMPDIR" ]

then

mkdir "$TMPDIR"

FILE=""

for _ in $(seq 10)

FILE="$TMPDIR/tmp.$(RANDOM)$(RANDOM)"

if [ -e "$FILE" ]

then

FILE=""

continue

else

touch "$FILE"

break

done

if [ -z "$FILE" ]

then

false

else

echo "$FILE"

true

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