From d78af656def24e7da0058b2ab5509a7bebe3a606 Mon Sep 17 00:00:00 2001
From: Xu Yang <xyang@ciq.com>
Date: Fri, 15 Mar 2024 02:35:49 -0600
Subject: [PATCH] upgrade minimum golang version

Signed-off-by: Xu Yang <xyang@ciq.com>
---
 .github/workflows/check.yml | 10 +++++-----
 CHANGELOG.md                |  1 +
 Tools.mk                    |  2 +-
 go.mod                      |  2 +-
 4 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index f9fdd33d..4f658d35 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: ['1.18', '1.19', '1.20']
+        go-version: ['1.19', '1.20', '1.21']
     steps:
       - name: Checkout Warewulf
         uses: actions/checkout@v4
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: ['1.18', '1.19', '1.20']
+        go-version: ['1.19', '1.20', '1.21']
     steps:
       - name: Checkout Warewulf
         uses: actions/checkout@v4
@@ -46,7 +46,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: ['1.18', '1.19', '1.20']
+        go-version: ['1.19', '1.20', '1.21']
     steps:
       - name: Checkout Warewulf
         uses: actions/checkout@v4
@@ -60,7 +60,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: ['1.18', '1.19', '1.20']
+        go-version: ['1.19', '1.20', '1.21']
     steps:
       - name: Checkout Warewulf
         uses: actions/checkout@v4
@@ -74,7 +74,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: ['1.18', '1.19', '1.20']
+        go-version: ['1.19', '1.20', '1.21']
     steps:
       - name: Checkout Warewulf
         uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93dbb61f..8faff620 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Locally defined `tr` has been dropped, templates updated to use Sprig replace.
 - Updated the glossary. #819
+- Upgrade the golang version to 1.19.
 
 ### Fixed
 
diff --git a/Tools.mk b/Tools.mk
index 06ce727c..a8d3808e 100644
--- a/Tools.mk
+++ b/Tools.mk
@@ -5,7 +5,7 @@ GO_TOOLS_BIN := $(addprefix $(TOOLS_BIN)/, $(notdir $(GO_TOOLS)))
 GO_TOOLS_VENDOR := $(addprefix vendor/, $(GO_TOOLS))
 
 GOLANGCI_LINT := $(TOOLS_BIN)/golangci-lint
-GOLANGCI_LINT_VERSION := v1.53.2
+GOLANGCI_LINT_VERSION := v1.56.2
 
 PROTOC := $(TOOLS_BIN)/protoc
 PROTOC_GEN_GO := $(TOOLS_BIN)/protoc-gen-go
diff --git a/go.mod b/go.mod
index 82c5168f..f7a2e893 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/warewulf/warewulf
 
-go 1.17
+go 1.19
 
 require (
 	github.com/Masterminds/sprig/v3 v3.2.3