From 0d37ee958811fb8ec5651d38f857c04ddc04c549 Mon Sep 17 00:00:00 2001
From: William Yang <mscame@gmail.com>
Date: Fri, 7 Jan 2022 11:05:21 +0100
Subject: [PATCH] chore: add light dialyzer make target

for low mem dev machines
---
 Makefile         | 4 ++++
 rebar.config.erl | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/Makefile b/Makefile
index 49547a03b..2907284c6 100644
--- a/Makefile
+++ b/Makefile
@@ -132,6 +132,10 @@ xref: $(REBAR)
 dialyzer: $(REBAR)
 	@$(REBAR) as check dialyzer
 
+.PHONY: ldialyzer
+ldialyzer: $(REBAR)
+	@$(REBAR) as lcheck dialyzer
+
 COMMON_DEPS := $(REBAR) get-dashboard conf-segs
 
 ## rel target is to create release package without relup
diff --git a/rebar.config.erl b/rebar.config.erl
index 982f5c3b9..4baf5a378 100644
--- a/rebar.config.erl
+++ b/rebar.config.erl
@@ -163,6 +163,11 @@ profiles() ->
        [ {erl_opts, common_compile_opts()}
        , {project_app_dirs, project_app_dirs(ce)}
        ]}
+    , {lcheck,
+       [ {erl_opts, common_compile_opts()}
+       , {project_app_dirs, project_app_dirs(ce)}
+       , {dialyzer, [{warnings, [unmatched_returns, error_handling]}]}
+       ]}
     , {test,
        [ {deps, test_deps()}
        , {erl_opts, common_compile_opts() ++ erl_opts_i(ce) }