dasdfmt: Implement zsh and bash autocompletion

Add autocomplete script generation for dasdfmt tool. Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com> Reviewed-by: Steffen Eiden <seiden@linux.ibm.com> Signed-off-by: Ellen McIntyre <ellen@linux.ibm.com> Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
2026-08-05 02:14:52 +00:00 · 2025-09-09 11:42:41 +02:00
parent 95290562e0
commit c0d8034962
5 changed files with 151 additions and 106 deletions
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Command line utilities - for dasdfmt
+ *
+ * Copyright IBM Corp. 2025
+ *
+ * s390-tools is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See LICENSE for details.
+ */
+
+#ifndef DASDFMT_CLI_H
+#define DASDFMT_CLI_H
+
+#include "lib/util_fmt.h"
+#include "lib/util_opt.h"
+
+/* Defines for options with no short command */
+#define OPT_CHECK       128
+#define OPT_NOZERO      129
+#define OPT_NODISCARD   130
+
+static struct util_opt opt_vec[] = {
+UTIL_OPT_SECTION("FORMAT ACTIONS"),
+	{
+		.option = { "mode", required_argument, NULL, 'M' },
+		.argument = "MODE",
+		.desc = "Specify scope of operation using MODE:\n"
+			"  full: Full device (default)\n"
+			"  quick: Only the first two tracks\n"
+			"  expand: Unformatted tracks at device end",
+	},
+	{
+		.option = { "check", no_argument, NULL, OPT_CHECK },
+		.desc = "Perform complete format check on device",
+		.flags = UTIL_OPT_FLAG_NOSHORT,
+	},
+	UTIL_OPT_SECTION("FORMAT OPTIONS"),
+	{
+		.option = { "blocksize", required_argument, NULL, 'b' },
+		.argument = "SIZE",
+		.desc = "Format blocks to SIZE bytes (default 4096)",
+	},
+	{
+		.option = { "disk_layout", required_argument, NULL, 'd' },
+		.argument = "LAYOUT",
+		.desc = "Specify the disk layout:\n"
+			"  cdl: Compatible Disk Layout (default)\n"
+			"  ldl: Linux Disk Layout",
+	},
+	{
+		.option = { "keep_volser", no_argument, NULL, 'k' },
+		.desc = "Do not change the current volume serial",
+	},
+	{
+		.option = { "label", required_argument, NULL, 'l' },
+		.argument = "VOLSER",
+		.desc = "Specify volume serial number",
+	},
+	{
+		.option = { "no_label", no_argument, NULL, 'L' },
+		.desc = "Don't write a disk label",
+	},
+	{
+		.option = { "requestsize", required_argument, NULL, 'r' },
+		.argument = "NUM",
+		.desc = "Process NUM cylinders in one formatting step",
+	},
+	{
+		.option = { "norecordzero", no_argument, NULL, OPT_NOZERO },
+		.desc = "Prevent storage server from modifying record 0",
+		.flags = UTIL_OPT_FLAG_NOSHORT,
+	},
+	{
+		.option = { "no-discard", no_argument, NULL, OPT_NODISCARD },
+		.desc = "Do not discard space before formatting",
+		.flags = UTIL_OPT_FLAG_NOSHORT,
+	},
+	{
+		.option = { NULL, no_argument, NULL, 'y' },
+		.desc = "Start formatting without further user-confirmation",
+		.flags = UTIL_OPT_FLAG_NOLONG,
+	},
+	UTIL_OPT_SECTION("DISPLAY PROGRESS"),
+	{
+		.option = { "hashmarks", required_argument, NULL, 'm' },
+		.argument = "NUM",
+		.desc = "Show a hashmark every NUM cylinders",
+	},
+	{
+		.option = { "progressbar", no_argument, NULL, 'p' },
+		.desc = "Show a progressbar",
+	},
+	{
+		.option = { "percentage", no_argument, NULL, 'P' },
+		.desc = "Show progress in percent",
+	},
+	UTIL_OPT_SECTION("MISC"),
+	{
+		.option = { "check_host_count", no_argument, NULL, 'C' },
+		.desc = "Check if device is in use by other hosts",
+	},
+	{
+		.option = { "force", no_argument, NULL, 'F' },
+		.desc = "Format without performing sanity checking",
+	},
+	{
+		.option = { "test", no_argument, NULL, 't' },
+		.desc = "Run in dry-run mode without modifying the DASD",
+	},
+	{
+		.option = { NULL, no_argument, NULL, 'v' },
+		.desc = "Print verbose messages when executing",
+		.flags = UTIL_OPT_FLAG_NOLONG,
+	},
+	UTIL_OPT_HELP,
+	{
+		.option = { "version", no_argument, NULL, 'V' },
+		.desc = "Print version information, then exit",
+	},
+	UTIL_OPT_END
+};
+
+#endif