From 8424d88eac0bd90acf6aa2681501b04dd9f6c33e Mon Sep 17 00:00:00 2001
From: Tuomo Tanskanen <tuomo.tanskanen@est.tech>
Date: Tue, 9 Jan 2024 10:49:28 +0200
Subject: [PATCH] fix previous release detection in make release-notes

We're overlapping our version numbers with really old version numbers,
ie. capm3-v0.4.1 vs v0.4.1 when using grep without line-start ^.
Fix the issue, so the correct previous tag is used in release
automation.

Signed-off-by: Tuomo Tanskanen <tuomo.tanskanen@est.tech>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 4c43db2d7f..2d97d6e448 100644
--- a/Makefile
+++ b/Makefile
@@ -313,7 +313,7 @@ mod: ## Clean up go module settings
 ## Release
 ## --------------------------------------
 RELEASE_TAG ?= $(shell git describe --abbrev=0 2>/dev/null)
-PREVIOUS_TAG ?= $(shell git tag -l | grep -B 1 $(RELEASE_TAG) | head -n 1)
+PREVIOUS_TAG ?= $(shell git tag -l | grep -B 1 "^$(RELEASE_TAG)" | head -n 1)
 RELEASE_NOTES_DIR := releasenotes
 
 $(RELEASE_NOTES_DIR):