Add 'bin-graph-all-modes.sh' script

Author: 8dcc

README.org

@@ -98,6 +98,14 @@ side-by-side with the ANSI-escaped output of =bin-graph=.
 # ...
 #+end_src
 
+The [[file:scripts/bin-graph-all-modes.sh][bin-graph-all-modes.sh]] script generates all possible binary graphs from an
+input file by calling =bin-graph= with different =--mode= arguments.
+
+#+begin_src bash
+./scripts/bin-graph-all-modes.sh INPUT
+# ...
+#+end_src
+
 * Overview of the code
 
 I tried to make each part of the program as modular and independent as possible,

scripts/bin-graph-all-modes.sh

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+#
+# Copyright 2025 8dcc. All Rights Reserved.
+#
+# This file is part of bin-graph.
+#
+# 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, either version 3 of the License, or (at your option) any later
+# version.
+#
+# 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 <https://www.gnu.org/licenses/>.
+#
+# -----------------------------------------------------------------------------
+#
+# Simple script for generating multiple binary graphs from the same file.
+set -e
+
+BIN_GRAPH='bin-graph'
+
+if [ $# -ne 1 ]; then
+    echo "Usage: $(basename "$0") INPUT" 1>&2
+    exit 1
+fi
+
+assert_cmd() {
+    if [ ! "$(command -v "$1")" ]; then
+        echo "$(basename "$0"): The '$1' command is not installed." 1>&2
+        exit 1
+    fi
+}
+
+assert_cmd "$BIN_GRAPH"
+
+input_file="${*: -1}"
+
+# Command-line options for each mode.
+"$BIN_GRAPH" --mode 'grayscale' "$input_file" "${input_file}.grayscale.png"
+"$BIN_GRAPH" --mode 'ascii' "$input_file" "${input_file}.ascii.png"
+"$BIN_GRAPH" --mode 'entropy' --transform-squares 16 "$input_file" "${input_file}.entropy.png"
+"$BIN_GRAPH" --mode 'histogram' "$input_file" "${input_file}.histogram.png"
+"$BIN_GRAPH" --mode 'bigrams' "$input_file" "${input_file}.bigrams.png"
+"$BIN_GRAPH" --mode 'dotplot' --offset-start 0 --offset-end 1000 "$input_file" "${input_file}.dotplot1.png"
+"$BIN_GRAPH" --mode 'dotplot' --offset-start 4000 --offset-end 5000 "$input_file" "${input_file}.dotplot2.png"
+"$BIN_GRAPH" --mode 'dotplot' --offset-start 10000 --offset-end 11000 "$input_file" "${input_file}.dotplot3.png"
+"$BIN_GRAPH" --mode 'dotplot' --offset-start 30000 --offset-end 31000 "$input_file" "${input_file}.dotplot4.png"