From 852744b01d96aa6ec0457fdd4883b22a0071038d Mon Sep 17 00:00:00 2001
From: Abin Simon <mail@meain.io>
Date: Tue, 5 Sep 2023 11:11:40 +0530
Subject: [PATCH] [scripts] ,preview: show zlib compressed files

---
 scripts/.local/bin/utils/,preview | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/scripts/.local/bin/utils/,preview b/scripts/.local/bin/utils/,preview
index 7d8296fd..a78a455f 100755
--- a/scripts/.local/bin/utils/,preview
+++ b/scripts/.local/bin/utils/,preview
@@ -1,6 +1,7 @@
 #!/bin/sh
 
-[ "$1" = "with-clear" ] && shift; ,icat-clear  # use to be && instead of ;
+[ "$1" = "with-clear" ] && shift
+,icat-clear # use to be && instead of ;
 imagepreview() {
     if [ -n "$KITTY_WINDOW_ID" ]; then
         timeout 4 kitty +kitten icat --place 60x"$2"@65x2 --transfer-mode file --silent "$1"
@@ -23,10 +24,10 @@ audiopreview() {
 
 pdfpreview() {
     if [ -n "$KITTY_WINDOW_ID" ]; then
-        pdftoppm -png -f 1 -l 1 -jpeg -tiffcompression jpeg "$1" > "/tmp/pdfpreview.jpg"
+        pdftoppm -png -f 1 -l 1 -jpeg -tiffcompression jpeg "$1" >"/tmp/pdfpreview.jpg"
         imagepreview "/tmp/pdfpreview.jpg" "$2"
     else
-        if ! pdftotext "$1" - ;then
+        if ! pdftotext "$1" -; then
             pdftohtml "$1" -i -f 1 -l 3 -stdout >/tmp/pdfpage.html
             w3m /tmp/pdfpage.html -dump
             rm /tmp/pdfpage.html
@@ -37,13 +38,12 @@ pdfpreview() {
 everythingelse() {
     if [ -d "$1" ]; then
         tree -L 1 -a "$1"
-    elif file --mime "$1" | grep 'charset=binary'; then
-        MIMETYPE="$(file --mime ade.sketch | cut -d' ' -f2)"
-        if echo "$MIMETYPE" | grep 'application/zip'; then
-            unzip -l "$1"
-        else
-            file -b "$1"
-        fi
+    elif file --mime "$1" | grep 'charset=binary'; then # no -q in grep to print the line
+        MIMETYPE="$(file --mime "$1" | cut -d' ' -f2 | cut -d';' -f1)"
+        case "$MIMETYPE" in
+        application/zip) echo "unzip" ; unzip -l "$1" ;;
+        application/zlib) zlib-flate -uncompress <"$1" ;;  # FIXME prints "binary" if it has non char data
+        esac
     else
         jq <"$1" 2>/dev/null || cat "$1" || file "$1"
     fi