From: Simon Marchi <simon.marchi@efficios.com>
Date: Tue, 20 Jun 2023 20:38:14 +0000 (-0400)
Subject: sessiond: disable clang-format to work around unstable output
X-Git-Url: https://git.liburcu.org/?p=lttng-tools.git;a=commitdiff_plain;h=f65ab3f72378bd72dd992688a21e3eb39330b2cd

sessiond: disable clang-format to work around unstable output

When running format-cpp multiple times, I see clang-format-14
alternating between these two forms:

        _environment += lttng::format(
            "   {} = \"{}\";\n", field.name, escape_tsdl_env_string_value(field.value));

        _environment += lttng::format(" {} = \"{}\";\n",
                          field.name,
                          escape_tsdl_env_string_value(field.value));

Disable clang-format locally to avoid always having some spurious
changes.

Change-Id: I71b10a2ad1a5264f26c61f54743f298eb10917bf
Signed-off-by: Simon Marchi <simon.marchi@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-sessiond/tsdl-trace-class-visitor.cpp b/src/bin/lttng-sessiond/tsdl-trace-class-visitor.cpp
index 7e45f0a8a..c30f47efb 100644
--- a/src/bin/lttng-sessiond/tsdl-trace-class-visitor.cpp
+++ b/src/bin/lttng-sessiond/tsdl-trace-class-visitor.cpp
@@ -795,8 +795,14 @@ public:
 
 	void visit(const lst::environment_field<const char *>& field) override
 	{
+		/*
+		 * clang-format 14 oscillates between two formatting for this
+		 * line, disable it locally.
+		 */
+		/* clang-format off */
 		_environment += lttng::format(
 			"	{} = \"{}\";\n", field.name, escape_tsdl_env_string_value(field.value));
+		/* clang-format on */
 	}
 
 	/* Only call once. */