# HG changeset patch
# User František Kučera <franta-hg@frantovo.cz>
# Date 1726599572 -7200
# Node ID 037d61c9e448f20784a6af8cb9fb0fc55db8f3fd
# Parent  536f9116a52c5574a94263fc3e99aced1d06a9ca
bash: basic shell version

diff -r 536f9116a52c -r 037d61c9e448 bash/parameter-lister/parameter-lister.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bash/parameter-lister/parameter-lister.sh	Tue Sep 17 20:59:32 2024 +0200
@@ -0,0 +1,55 @@
+#!/bin/bash
+# parameter-lister
+# Copyright © 2024 František Kučera (Frantovo.cz, GlobalCode.info)
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+_parameter_lister_terminal() {
+	for ((i=0;i<=$#;i++)); do
+		echo "  argv[$i] = ${!i}"
+	done;
+}
+
+_escape_xml() {
+	sed \
+		-e 's/&/\&amp;/g'     \
+		-e 's/</\&lt;/g'      \
+		-e 's/>/\&gt;/g'      \
+		-e 's/"/\&quot;/g'    \
+		-e "s/'/\\&apos;/g"
+}
+
+_parameter_lister_xml() {
+	echo "<parameters>"
+	for ((i=0;i<=$#;i++)); do
+		echo -ne "\t<parameter>"
+		echo -n  "${!i}" | _escape_xml
+		echo      "</parameter>"
+	done;
+	echo "</parameters>"
+}
+
+# terminal output is default
+_parameter_lister_() {
+	_parameter_lister_terminal "${@}"
+}
+
+fx="_parameter_lister_$PARAMETER_LISTER_OUTPUT"
+
+if type "$fx" &> /dev/null; then
+	$fx "${@}"
+else
+	echo "Unsupported output: $PARAMETER_LISTER_OUTPUT"
+	exit 1;
+fi
diff -r 536f9116a52c -r 037d61c9e448 bash/parameter-lister/start.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bash/parameter-lister/start.sh	Tue Sep 17 20:59:32 2024 +0200
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# syntax highlight:
+# ./start.sh | pygmentize -l xml
+
+p1="aaa";
+p2="first line
+second line
+third line";
+p3="a & b >> OMG <<";
+
+export PARAMETER_LISTER_OUTPUT="xml";
+
+./parameter-lister.sh "$p1" "$p2" "$p3";