diff options
-rwxr-xr-x | 2ff | 18 |
1 files changed, 14 insertions, 4 deletions
@@ -1,8 +1,18 @@ #!/bin/sh -FORMAT=`file -ib "$1" | cut -d ";" -f 1` +if [ "$#" -ne 0 ]; then + echo "usage: $0" >&2 + exit 1 +fi + +TMP=$(mktemp) +cat > $TMP; + +FORMAT=$(file -ib $TMP | cut -d ";" -f 1); case "$FORMAT" in - image/png) png2ff < "$1" ;; - image/jpeg) jpg2ff < "$1" ;; - *) convert "$1" png:- | png2ff ;; + image/png) png2ff < $TMP ;; + image/jpeg) jpg2ff < $TMP ;; + *) convert $TMP png:- | png2ff ;; esac + +rm $TMP; |