lsstp: 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>

.gitignore

@@ -98,6 +98,8 @@ libutil/*_example
 libvmcp/vmcp_example
 libzds/libzds.a
 lsstp/lsstp
+lsstp/_lsstp
+lsstp/lsstp.bash
 mon_tools/mon_fsstatd
 mon_tools/mon_procd
 opticsmon/opticsmon

lsstp/Makefile

@@ -1,5 +1,10 @@
 include ../common.mak
 
+zsh-completions = _lsstp
+bash-completions = lsstp.bash
+
+include ../common_autocomp.mak
+
 libs = $(rootdir)/libutil/libutil.a
 all: lsstp
 

lsstp/autocompletion_generator_host.c

@@ -0,0 +1,16 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright IBM Corp.
+ */
+
+#include "lib/util_autocomp.h"
+
+#include "lsstp_cli.h"
+
+int main(void)
+{
+	generate_autocomp(opt_vec, "lsstp");
+
+	return 0;
+}

lsstp/lsstp.c

@@ -22,6 +22,8 @@
 #include "lib/util_prg.h"
 #include "lib/util_path.h"
 
+#include "lsstp_cli.h"
+
 static const struct util_prg prg = {
 	.desc = "Display STP system information",
 	.args = "",
@@ -34,12 +36,6 @@ static const struct util_prg prg = {
 	}
 };
 
-static struct util_opt opt_vec[] = {
-	UTIL_OPT_HELP,
-	UTIL_OPT_VERSION,
-	UTIL_OPT_END
-};
-
 struct stp_parms {
 	uint64_t ctn_id;
 	unsigned int online;

lsstp/lsstp_cli.h

@@ -0,0 +1,18 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright IBM Corp.
+ */
+
+#ifndef LSSTP_CLI_H
+#define LSSTP_CLI_H
+
+#include "lib/util_opt.h"
+
+static struct util_opt opt_vec[] = {
+	UTIL_OPT_HELP,
+	UTIL_OPT_VERSION,
+	UTIL_OPT_END
+};
+
+#endif