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-rwxr-xr-xcontrib/maxlen.bash37
1 files changed, 24 insertions, 13 deletions
diff --git a/contrib/maxlen.bash b/contrib/maxlen.bash
index 14d40da..99ffb1f 100755
--- a/contrib/maxlen.bash
+++ b/contrib/maxlen.bash
@@ -32,25 +32,36 @@ while true ; do
echo "error: file $PWD/$NEXT already exists"
exit 1
fi
- touch $NEXT 2> /dev/null || break
+ echo -n 2> /dev/null > $NEXT || break
rm $NEXT
NAME="$NEXT"
done
echo "${#NAME}"
-echo -n " Maximum dirname length: "
-# Add one character at a time until we hit an error
-NAME=""
-while true ; do
- NEXT="${NAME}x"
- mkdir $NEXT 2> /dev/null || break
- rmdir $NEXT
- NAME="$NEXT"
-done
-MAX_DIRNAME=${#NAME}
-echo "${#NAME}"
+# Set to 0 if undefined
+: ${QUICK:=0}
+
+if [[ $QUICK -ne 1 ]]; then
+ echo -n " Maximum dirname length: "
+ # Add one character at a time until we hit an error
+ NAME=""
+ while true ; do
+ NEXT="${NAME}x"
+ mkdir $NEXT 2> /dev/null || break
+ rmdir $NEXT
+ NAME="$NEXT"
+ done
+ MAX_DIRNAME=${#NAME}
+ echo "${#NAME}"
+fi
+
+if [[ $QUICK -eq 1 ]]; then
+ CHARS_TODO=100
+else
+ CHARS_TODO="1 10 100 $MAX_DIRNAME"
+fi
-for CHARS_PER_SUBDIR in 1 10 100 $MAX_DIRNAME ; do
+for CHARS_PER_SUBDIR in $CHARS_TODO ; do
echo -n " Maximum path length with $(printf %3d $CHARS_PER_SUBDIR) chars per subdir: "
if [[ $INTERACTIVE -eq 1 ]] ; then
echo -n " "