diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/fzf-preview.sh | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/bin/fzf-preview.sh b/bin/fzf-preview.sh index bd12e3bc..1818f044 100755 --- a/bin/fzf-preview.sh +++ b/bin/fzf-preview.sh @@ -7,7 +7,12 @@ # - https://github.com/hpjansson/chafa # - https://github.com/sharkdp/bat -file=$1 +if [[ $# -ne 1 ]]; then + >&2 echo "usage: $0 FILENAME" + exit 1 +fi + +file=${1/#\~\//$HOME/} type=$(file --mime-type "$file") if [[ ! $type =~ image/ ]]; then |