Remove “formats” support

This was silly, just pipe bookmarks_dl into your
own script.

bookmarks-dl.sh

@@ -4,75 +4,49 @@
 # Desc: A script used to download remote bookmarks into the XBEL format.
 # Auth: Jaidyn Ann <jadedctrl@posteo.at>
 # Date: 2023-09-02
-# Reqs: lynx, jq
+# Reqs: lynx, jq, gsed
 # Lisc: GPLv3
 #―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
 
 SOURCE_DIRS="./sources/ $HOME/.local/libexec/bookmarks-dl/sources/ /usr/local/libexec/bookmarks-dl/sources/ /usr/libexec/bookmarks-dl/sources/"
-FORMAT_DIRS="./formats/ $HOME/.local/libexec/bookmarks-dl/formats/ /usr/local/libexec/bookmarks-dl/formats/ /usr/libexec/bookmarks-dl/formats/"
+
 
 usage() {
 	1>&2 echo "usage: $(basename "$0") SOURCE ..."
-	1>&2 echo "       $(basename "$0") --sources"
+	1>&2 echo "       $(basename "$0") --list"
-	1>&2 echo "       $(basename "$0") --formats"
 	1>&2 echo "       $(basename "$0") --help"
 	1>&2 echo ""
 	1>&2 echo "  SOURCE is a source of bookmarks."
 	1>&2 echo "  You can see a list of sources with '--list'."
-	1>&2 echo "  You can see a list of output formats with '--formats'."
 }
 
 
 # Return the paths to all available bookmarks-dl “source” scripts.
-all_scripts() {
+all_sources() {
-	local target_dirs="$1"
+	find $SOURCE_DIRS -type f -name '*.sh' \
-	find $target_dirs -type f -name '*.sh' \
 		 2> /dev/null
 }
 
 
 # Return the path to a specific bookmarks-dl source.
-get_script() {
+get_source() {
-	local script_dirs="$1"
+	local script_name="$1"
-	local script_name="$2"
+	all_sources \
-	all_scripts \
 		| grep "/$script_name.sh" \
 		| head -1
 }
 
 
 # List all available bookmarks-dl sources user-friendly-like.
-list_scripts() {
+list_sources() {
-	local script_dirs="$1"
+	for source in $(all_sources); do
-	for script in $(all_scripts "$script_dirs"); do
 		printf '%s\t%s\n' \
-			   "$(basename "$script" | sed 's/\.sh//')" \
+			   "$(basename "$source" | sed 's/\.sh//')" \
-			   "$script"
+			   "$source"
 	done
 }
 
 
-# Given the arguments to this program, find that matching `-f`, the paramter
-# for selecting a specific format.
-get_format() {
-	while test -n "$1" -a ! "$1" = "-f"; do
-		shift
-	done
-	if test "$1" = "-f"; then
-		echo "$2"
-	fi
-}
-
-
-# The function called to format the internal JSON-format bookmarks into a
-# more usable format. This should be overridden by a “format” script; see
-# last couple of lines of this script.
-# It receives the bookmarks over stdin, and returns them over stdout.
-format_bookmarks() {
-	cat
-}
-
-
 # The function called to parse arguments of a source and begin downloading
 # bookmarks-dl.sh
 # This should be overloaded by a “source” script.
@@ -140,27 +114,22 @@ curl_browseresque() {
 # ————————————————————————————————————————
 SOURCE_NAME="$1"
 case "$SOURCE_NAME" in
-	--sources|sources)
+	--list|list)
-		list_scripts "$SOURCE_DIRS"
+		list_sources
 		exit 0
 		;;
-	--formats|formats)
-		list_scripts "$FORMAT_DIRS"
-		exit 0
-		;;
-
 	--help|-h|help|'')
 		usage
 		exit 1
 		;;
 	*)
-		SOURCE="$(get_script "$SOURCE_DIRS" "$SOURCE_NAME")"
+		SOURCE="$(get_source "$SOURCE_NAME")"
 		if test -f "$SOURCE"; then
 			source "$SOURCE"
 		fi
 		if test "$?" -ne 0 -o ! -f "$SOURCE"; then
 			1>&2 echo "The source '$SOURCE_NAME' couldn’t be found."
-			1>&2 echo "Try '$(basename "$0") --sources' to see a list of possible sources."
+			1>&2 echo "Try '$(basename "$0") --list' to see a list of possible sources."
 		fi
 		;;
 esac
@@ -174,13 +143,5 @@ else
 fi
 
 
-FORMAT="$(get_script "$FORMAT_DIRS" "$(get_format $@)")"
+# This should be overloaded.
-if test -f "$FORMAT"; then
+source_start $@
-	source "$FORMAT" \
-		   2> /dev/null > /dev/null
-fi
-
-
-# These both should be overloaded.
-source_start $@ \
-	| format_bookmarks

formats/xbel.sh

@@ -1,55 +0,0 @@
-#!/bin/sh
-#―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
-# Name: bookmarks-dl: xbel
-# Desc: Output format for bookmarks-dl, formatting bookmarks in XBEL format.
-# Auth: Jaidyn Ann <jadedctrl@posteo.at>
-# Date: 2023-09-04
-# Reqs: lynx, jq
-# Lisc: GPLv3
-#―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
-
-format_bookmarks() {
-	local json_bookmarks_file="$(mktemp)"
-	cat \
-		> "$json_bookmarks_file"
-
-	echo '<?xml version="1.0" encoding="UTF-8"?>'
-	echo '<xbel version="1.0">'
-
-	items_count="$(jq -r '. | length' < "$json_bookmarks_file")"
-	item_index="0"
-	while test "$item_index" -lt "$items_count"; do
-		format_bookmark "$json_bookmarks_file" "$item_index"
-		item_index="$(echo "$item_index + 1" | bc)"
-	done
-
-	echo "</xbel>"
-	rm "$json_bookmarks_file"
-}
-
-
-format_bookmark() {
-	local json_file="$1"
-	local json_index="$2"
-
-	title="$(jq -r ".[$json_index].title" < "$json_file")" # | html_text_deescape | html_escape)"
-	desc="$(jq -r ".[$json_index].desc" < "$json_file")" # | html_text_deescape | html_escape)"
-	added="$(jq -r ".[$json_index].added" < "$json_file")"
-	href="$(jq -r ".[$json_index].href" < "$json_file")"
-	if test -z "$title" -a -n "$desc"; then
-		title="$(echo "$desc" | head --bytes=40)"
-	fi
-
-	cat <<MDR
-  <bookmark href="$href" $(if valid_value "$added"; then echo "added=\"$added\""; fi)>
-    $(if valid_value "$title"; then echo "<title>$title</title>"; fi)
-    $(if valid_value "$desc"; then echo "<desc>$desc</desc>"; fi)
-  </bookmark>
-MDR
-}
-
-
-valid_value() {
-	local value="$1"
-	test -n "$value" -a ! "$value" = "null"
-}