commit ca8bc8bf3059be0402c16032823cb061281141cd parent f6d9a6b34d695908b752737d0a2cba6733de7800 Author: Arun Prakash Jana <engineerarun@gmail.com> Date: Mon, 1 Jun 2020 19:22:16 +0530 Support mime, extension in preview-tui Diffstat:
| M | plugins/preview-tui | | | 14 | ++++++++++++++ |
1 file changed, 14 insertions(+), 0 deletions(-)
diff --git a/plugins/preview-tui b/plugins/preview-tui @@ -31,11 +31,21 @@ SPLIT= lines=$(($(tput lines)-1)) cols=$(tput cols) +beginswith() { + case $1 in "$2"*) true;; *) false;; esac; +} + preview_file () { kill "$(jobs -p)" 2>/dev/null clear encoding="$(file -b --mime-encoding "$1")" + mimetype="$(file --dereference --brief --mime-type -- "$1")" + + ext="${1##*.}" + if ! [ -z "$ext" ]; then + ext="$(printf "%s" "${ext}" | tr '[:upper:]' '[:lower:]')" + fi if [ -d "$1" ]; then # Print directory tree @@ -54,6 +64,10 @@ preview_file () { ) rm "$tmpfifopath" + elif beginswith "$mimetype" "image/" ; then + viu "$1" | head -n "$lines" + elif beginswith "$mimetype" "text/troff" ; then + man -l "$1" & elif [ "$encoding" = "binary" ] ; then # Binary file: just print filetype info echo "-------- binary file --------"