dump2tar: Implement zsh and bash autocompletion

Add generation of shell autocompletion scripts. Acked-by: Steffen Eiden <seiden@linux.ibm.com> Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com> Signed-off-by: Szabina Korbai <szkorbai@linux.ibm.com> Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2026-08-05 02:14:52 +00:00 · 2026-03-06 12:01:14 +01:00
parent e7e9f137c1
commit 0eae712cc2
5 changed files with 161 additions and 125 deletions
@@ -0,0 +1,136 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright IBM Corp.
+ */
+
+#ifndef DUMP2TAR_CLI_H
+#define DUMP2TAR_CLI_H
+
+#include "lib/util_opt.h"
+
+#define	OPT_NOSHORT_BASE	256
+
+#define	OPT_DEREFERENCE		(OPT_NOSHORT_BASE + 0)
+#define OPT_NORECURSION		(OPT_NOSHORT_BASE + 1)
+#define OPT_EXCLUDETYPE		(OPT_NOSHORT_BASE + 2)
+
+/* Definition of command line options */
+static struct util_opt dump2tar_opts[] = {
+	UTIL_OPT_SECTION("OUTPUT OPTIONS"),
+	{
+		.option = { "output-file", required_argument, NULL, 'o' },
+		.argument = "FILE",
+		.desc = "Write archive to FILE (default: standard output)",
+	},
+#ifdef HAVE_ZLIB
+	{
+		.option = { "gzip", no_argument, NULL, 'z' },
+		.desc = "Write a gzip compressed archive",
+	},
+#endif /* HAVE_ZLIB */
+	{
+		.option = { "max-size", required_argument, NULL, 'm' },
+		.argument = "N",
+		.desc = "Stop adding files when archive size exceeds N bytes",
+	},
+	{
+		.option = { "timeout", required_argument, NULL, 't' },
+		.argument = "SEC",
+		.desc = "Stop adding files after SEC seconds",
+	},
+	{
+		.option = { "no-eof", no_argument, NULL, 131 },
+		.desc = "Do not write an end-of-file marker",
+		.flags = UTIL_OPT_FLAG_NOSHORT,
+	},
+	{
+		.option = { "add-cmd-status", no_argument, NULL, 132 },
+		.desc = "Add status of commands as separate file",
+		.flags = UTIL_OPT_FLAG_NOSHORT,
+	},
+	{
+		.option = { "append", no_argument, NULL, 133 },
+		.desc = "Append output to end of file",
+		.flags = UTIL_OPT_FLAG_NOSHORT,
+	},
+
+	UTIL_OPT_SECTION("INPUT OPTIONS"),
+	{
+		.option = { "files-from", required_argument, NULL, 'F' },
+		.argument = "FILE",
+		.desc = "Read filenames from FILE (- for standard input)",
+	},
+	{
+		.option = { "ignore-failed-read", no_argument, NULL, 'i' },
+		.desc = "Continue after read errors",
+	},
+	{
+		.option = { "buffer-size", required_argument, NULL, 'b' },
+		.argument = "N",
+		.desc = "Read data in chunks of N byte (default: 16384)",
+	},
+	{
+		.option = { "file-timeout", required_argument, NULL, 'T' },
+		.desc = "Stop reading file after SEC seconds",
+		.argument = "SEC",
+	},
+	{
+		.option = { "file-max-size", required_argument, NULL, 'M' },
+		.argument = "N",
+		.desc = "Stop reading file after N bytes",
+	},
+	{
+		.option = { "jobs", required_argument, NULL, 'j' },
+		.argument = "N",
+		.desc = "Read N files in parallel (default: 1)",
+	},
+	{
+		.option = { "jobs-per-cpu", required_argument, NULL, 'J' },
+		.argument = "N",
+		.desc = "Read N files per CPU in parallel",
+	},
+	{
+		.option = { "exclude", required_argument, NULL, 'x' },
+		.argument = "PATTERN",
+		.desc = "Don't add files matching PATTERN",
+	},
+	{
+		.option = { "exclude-from", required_argument, NULL, 'X' },
+		.argument = "FILE",
+		.desc = "Don't add files matching patterns in FILE",
+	},
+	{
+		.option = { "exclude-type", required_argument, NULL,
+			    OPT_EXCLUDETYPE },
+		.argument = "TYPE",
+		.desc = "Don't add files of specified TYPE (one of: fdcbpls)",
+		.flags = UTIL_OPT_FLAG_NOSHORT,
+	},
+	{
+		.option = { "dereference", no_argument, NULL, OPT_DEREFERENCE },
+		.desc = "Add link targets instead of links",
+		.flags = UTIL_OPT_FLAG_NOSHORT,
+	},
+	{
+		.option = { "no-recursion", no_argument, NULL,
+			    OPT_NORECURSION },
+		.desc = "Don't add files from sub-directories",
+		.flags = UTIL_OPT_FLAG_NOSHORT,
+	},
+
+	UTIL_OPT_SECTION("MISC OPTIONS"),
+	UTIL_OPT_HELP,
+	UTIL_OPT_VERSION,
+	{
+		.option = { "verbose", no_argument, NULL, 'V' },
+		.desc = "Print additional informational output",
+	},
+	{
+		.option = { "quiet", no_argument, NULL, 'q' },
+		.desc = "Suppress printing of informational output",
+	},
+	UTIL_OPT_END,
+};
+
+#endif