bin: handle exotic json in cj and b

.local/bin/scripts/b

@@ -99,7 +99,7 @@ for arg; do
 		case "$(file --dereference "$arg")" in
 		(*\ ?udio*)
 			# TODO preconvert aac - |*\ ADTS\ *
-			if ! $inspect && which audiowaveform 2>/dev/null >&2; then
+			if ! $inspect && which audiowaveform >/dev/null; then
 				img="$tmpfile.png"
 				case $TERM in (*-kitty) kitty=true; audioheight=2;; (*) audioheight=5;; esac
 				find "$img" -not -empty 2>/dev/null | grep --quiet . ||
@@ -177,7 +177,8 @@ if test "$bat" -o "$batplain"; then
 	batcommand="$elevate bat $cut $flags --pager"
 	batstyle="--style plain$rule"
 	test "$batplain" && $batcommand "${batpager:-$pager}" $batstyle "${batplain[@]}"
-	test "$bat" && if test "$cut" && ! $inspect
+	test "$bat" &&
+		if test "$cut" && ! $inspect
 		then case $TERM in (*kitty)
 				declare -a timgtxt
 				for file in "${bat[@]}"
@@ -193,8 +194,23 @@ if test "$bat" -o "$batplain"; then
 					fileinfo "$file"
 				done;;
 			esac
-		else $inspect || $batcommand "${batpager:-$pager}" $batstyle,header$(test $# -gt 1 && echo ",numbers") "${bat[@]}"
-			{ $inspect || test $# -lt $(expr $(tput lines) / 3); } && fileinfo "${bat[@]}"
+		else
+			if ! $inspect
+			then json=false
+				if which cj >/dev/null; then
+					json=true
+					for file in "${bat[@]}"; do
+						case $file in (*.json);; (*) json=false;; esac
+					done
+				fi
+				if $json
+				then cj "${bat[@]}"
+				else $batcommand "${batpager:-$pager}" $batstyle,header$(test $# -gt 1 && echo ",numbers") "${bat[@]}"
+				fi
+			fi
+			if $inspect || test $# -lt $(expr $(tput lines) / 3);
+			then fileinfo "${bat[@]}"
+			fi
 		fi
 fi
 

.local/bin/scripts/cj

@@ -1,8 +1,18 @@
-#!/bin/sh
+#!/bin/bash
 # [c]at the given files as prettified [j]son
 # TODO quit on interrupt
+set -o pipefail
 
+# jq if file is valid json, otherwise show parseable lines with bat
+unbuffer jq --unbuffered '' "$@" | less -F ||
 # add echo in case file is missing newline at the end
-{ cat "$@"; echo; } | while read -r line
-  do test -n "$line" && python -c "import json; print(json.dumps($line, ensure_ascii=False))"
+{ for arg; do echo "FILE: $arg ─────────────────────────────────────────────────────────────────────────────────────────"; cat "$arg"; done; echo; } |
+  while read -r line
+  do
+    line="${line%
}"
+    if command expr length "$line" \> 2 \& "$line" : FILE = 0 >/dev/null
+    then echo "${line%,}" | python3 -m json.tool --no-ensure-ascii --sort-keys
+    else echo "$line"
+    fi
   done | bat --language json --style numbers
+#bat --language json --style plain --pager json-format "$@"

.local/bin/scripts/json-format

@@ -0,0 +1,10 @@
+#!/bin/sh -e
+# Format json as bat pager with python json.tool
+while read -r line
+  do
+    echo $line | bat -A
+    line="$(echo ${line%
} | sed "s|.*\[0m\(.*\)|\1|")"
+    echo $line | bat -A
+    command expr length "$line" \> 2 &&
+      echo "${line%,}" | python3 -m json.tool --no-ensure-ascii --sort-keys
+  done