Add flac2ogg

bin/Makefile

@@ -14,8 +14,8 @@
 
 PREFIX =	$(HOME)
 MANPREFIX =	$(PREFIX)/local
-BIN =		ZZZ browser credentials fetch imgresize invidious rfcopen \
+BIN =		ZZZ browser credentials fetch flac2ogg imgresize invidious \
-		screenshot sekrit tor-browser w3m-copy-link xsekrit
+		rfcopen screenshot sekrit tor-browser w3m-copy-link xsekrit
 MAN1 =		sekrit.1
 
 all: $(BIN)

bin/flac2ogg.sh

@@ -0,0 +1,54 @@
+#!/bin/sh
+# flac2ogg
+# Written in 2019 by Lucas
+# CC0 1.0 Universal/Public domain - No rights reserved
+#
+# To the extent possible under law, the author(s) have dedicated all
+# copyright and related and neighboring rights to this software to the
+# public domain worldwide. This software is distributed without any
+# warranty. You should have received a copy of the CC0 Public Domain
+# Dedication along with this software. If not, see
+# <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+err()
+{
+	printf "%s: %s\n" "${0##*/}" "$*" >&2
+	exit 1
+}
+
+convert_to_ogg()
+{
+	ogg=${1%.flac}.ogg
+
+	printf "Converting %s ..." "$1"
+	oggenc -Q -q 7 -o "$ogg" "$1"
+
+	rc=$?
+	if [ $rc -ne 0 ]; then
+		echo " FAIL"
+	else
+		echo " OK"
+	fi
+	return $rc
+}
+
+rc=0
+if [ -t 0 ]; then
+	if [ $# -gt 0 ]; then
+		for flac in "$@"; do
+			[ -f "$1" ] || err "Missing file \"$1\"."
+			convert_to_ogg "$flac" || rc=$?
+		done
+	else
+		for flac in *.flac; do
+			[ -f "$flac" ] || continue
+			convert_to_ogg "$flac" || rc=$?
+		done
+	fi
+else
+	while read -r flac; do
+		[ -f "$1" ] || err "Missing file \"$1\"."
+		convert_to_ogg "$flac" || rc=$?
+	done
+fi
+exit $rc