bin/mktmpdir tweaks

The fallback case of building in a brother directory moved from the last line of code to the first one becoming more explicit along the way. Support for slash-containing argument (being a tmpdir name template prefix) has been added.

bin/mktmpdir tweaks
7738c6a6 · Michael Shigorin · 2f307fff · 7738c6a6
Commit 7738c6a6 authored Jan 02, 2012 by Michael Shigorin
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mktmpdir bin/mktmpdir +5 -3

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--- a/bin/mktmpdir
+++ b/bin/mktmpdir
@@ -2,7 +2,7 @@
 # analyze free space, preferring tmpfs over really many gigaz

 # hope there aren't spaces in RM's $HOME are they?
-DIRS="$TMP $TMPDIR $HOME/hasher /tmp /var/tmp"
+DIRS="$TMP $TMPDIR $HOME/hasher /tmp /var/tmp .."
 MINSIZE=262144		# face control criterion

 # pick existing, writeable, >256M free space dirs
@@ -25,5 +25,7 @@ choose_tmpdir() {
 	| cut -f2 -d' '
 }

-DIR="`choose_tmpdir`"
-mktemp -d "${1:-tmpdir}.XXXXXXX" --tmpdir="${DIR:-`realpath ..`}"
+DIR="`choose_tmpdir`/`dirname "$1"`"
+NAME="`basename "${1:-tmpdir}"`"
+mkdir -p "$DIR"	# in case $1 contains slash(es)
+mktemp -d "$NAME.XXXXXXX" --tmpdir="${DIR%/.}"