From 849818efca5c207974d5a3a3336b99c32459d93e Mon Sep 17 00:00:00 2001
From: xeruf <27jf@pm.me>
Date: Wed, 8 Dec 2021 11:37:18 +0100
Subject: [PATCH] bin: adjustments in help and b

---
 .local/bin/scripts/b    | 20 ++++++++++--------
 .local/bin/scripts/help | 45 ++++++++++++++++++++++-------------------
 2 files changed, 36 insertions(+), 29 deletions(-)

diff --git a/.local/bin/scripts/b b/.local/bin/scripts/b
index d79869a..7de093c 100755
--- a/.local/bin/scripts/b
+++ b/.local/bin/scripts/b
@@ -1,7 +1,7 @@
 #!/bin/bash
 # [b]rowse - overview of given files or current directory
-# depends: tput stat bat checkaccess(in dotfiles)
-# optdepends: timg, neovim (compressed files), pdftoppm (PDF), mtn (video)
+# depends: tput stat bat checkaccess(in my dotfiles)
+# optdepends: timg, neovim (compressed files), pdftoppm (PDF), mtn (video), audiowaveform
 # args: files to inspect
 #
 # Supports:
@@ -26,8 +26,9 @@ fileinfo() {
 	tput setaf 6
 	for arg
 	do case "$arg" in (-*) continue;; esac
-		$elevate file -E "$arg" && ffprobe "$arg" 2>&1 | grep Duration | grep -v '00:00:00.04' | sed 's/, start:[^,]\+,/,/'
-		$elevate stat --format '%A size %sB, birth %.10w mod %.10y' "$arg"
+		$elevate file -E "$arg" &&
+			ffprobe "$arg" 2>&1 | grep Duration | grep -v '00:00:00.04' | sed 's/, start:[^,]\+,/,/' ||
+			stat --format '%A %s - birth %.10w mod %.10y' "$arg" | numfmt --field=3 --to=iec-i --padding=6 --suffix=B
 	done
 }
 
@@ -57,12 +58,15 @@ for arg; do
 		case "$(file "$arg")" in
 		(*\ ?udio*)
 			img="$tmpfile.png"
-			find "$img" -not -empty 2>/dev/null | grep --quiet . ||
+			if which audiowaveform 2>/dev/null >&2
+			then find "$img" -not -empty 2>/dev/null | grep --quiet . ||
 				audiowaveform --quiet --pixels-per-second 2 --height 36 --width 2000 --amplitude-scale auto \
 					--background-color 000000 --waveform-color 99BBFF --axis-label-color 000000 \
-					--input-filename "$arg" --output-format png >"$img"
-			timg -g $(tput cols)x2 "$arg" && printf "\\033[2A     "
-			timg -g $(tput cols)x2 --auto-crop --upscale "$img"
+					--input-filename "$arg" --output-format png >"$img" && {
+						timg -g $(tput cols)x2 "$arg" && printf "\\033[2A     "
+						timg -g $(tput cols)x2 --auto-crop --upscale "$img"
+					}
+			fi
 			;;
 		(*:\ *compress*|*tar\ archive)
 			if test $# = 1
diff --git a/.local/bin/scripts/help b/.local/bin/scripts/help
index 142c936..693c0f4 100755
--- a/.local/bin/scripts/help
+++ b/.local/bin/scripts/help
@@ -3,28 +3,31 @@
 paginate="${PAGER:-less} +Gg"
 test "$1" = "-d" && browse=1 && shift
 case $1 in
-  (zsh|zmv) # https://unix.stackexchange.com/questions/19290/zmv-for-zsh-dry-runs-and-man-pages
-    for last; do true; done
-    # need to install zsh-doc package for info pages
-    info --vi-keys $(test $last != zsh && echo --index-search=$last) zsh || LESS="$LESS +/^ *$last *\\[" man zshall;;
-  (vlc) unbuffer vlc --full-help "${@:2}" | $paginate;;
-  (gh|chordpro) $@ --help | $paginate;;
-  (caddy|stretchly|go) $1 help ${@:2} | $paginate;;
-  (*) man "$@" || { info "$1" -w | grep -v "manpages" && pinfo "$@"; } || { "$@" --help || "$@" -help; } 2>&1 | ${PAGER:-less} || which "$@";;
+	(zsh|zmv) # https://unix.stackexchange.com/questions/19290/zmv-for-zsh-dry-runs-and-man-pages
+		for last; do true; done
+		# need to install zsh-doc package for info pages
+		info --vi-keys "$(test "$last" != zsh && echo "--index-search=$last")" zsh ||
+			LESS="$LESS +/^ *$last *\\[" man zshall;;
+	(vlc) unbuffer vlc --full-help "${@:2}" | $paginate;;
+	(gh|chordpro) "$@" --help | $paginate;;
+	(caddy|stretchly|go) "$1" help "${@:2}" | $paginate;;
+	(*) man "$@" ||
+		{ info "$1" -w | grep -v "manpages" && pinfo "$@"; } ||
+		if which "$1" >/dev/null; then "$@" --help || "$@" -help 2>&1 | $paginate; fi;;
 esac
 docs="/usr/share/doc/$1"
 if test -d "$docs"; then
-  if test -z "$browse"
-  then echo "Find more in $docs"
-  else
-    len() { echo $1 | wc -c; }
-    shortest() {
-      read shortest
-      while read in
-      do test $(len $shortest) -gt $(len $in) && shortest=$in
-      done
-      echo $shortest
-    }
-    firefox "file://$(find $docs -name index.html | shortest | grep . || find $docs -name $1*.html | shortest)"
-  fi
+	if test -z "$browse"
+	then echo "Find more in $docs"
+	else
+		len() { echo $1 | wc -c; }
+		shortest() {
+			read shortest
+			while read in
+			do test $(len $shortest) -gt $(len $in) && shortest=$in
+			done
+			echo $shortest
+		}
+		firefox "file://$(find $docs -name index.html | shortest | grep . || find $docs -name $1*.html | shortest)"
+	fi
 fi