From 345625718ab92cf750806d7b74633544ba982b3f Mon Sep 17 00:00:00 2001
From: Thomas Bruyelle <thomas.bruyelle@tendermint.com>
Date: Tue, 10 Dec 2024 10:12:45 +0100
Subject: [PATCH] chore: bump go to 1.22 (#61)

Go is being carefully upgraded in SDK chains because of issues with
state sync between nodes (although there is no evidence of this as far
as I have investigated).

This change upgrades Go from 1.21.13 to 1.22.10 (the latest 1.22
release). Go 1.22 is already being used in the Gaia mainnet and no
problems of state sync have been reported.

Once merged, this will allow the upgrade of cometbft which will fix 2
vulnerabilities raised by govuln.

The Upgrading file has been lazily updated, knowing that the merge of
#57 will bring more context.
---
 Dockerfile              |  2 +-
 UPGRADING.md            | 19 ++++++++++++++++++-
 contrib/Dockerfile.test |  2 +-
 contrib/devdeps/go.mod  |  2 +-
 go.mod                  |  2 +-
 5 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 0289700f..3f7425b0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 ARG IMG_TAG=latest
 
 # Compile the atomoned binary
-FROM golang:1.21-alpine AS atomoned-builder
+FROM golang:1.22-alpine AS atomoned-builder
 WORKDIR /src/app/
 COPY go.mod go.sum* ./
 RUN go mod download
diff --git a/UPGRADING.md b/UPGRADING.md
index 7e3afd7c..9e314479 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -1,3 +1,20 @@
-# Upgrade AtomOne
+# Upgrading AtomOne
 
 This guide provides instructions for upgrading to specific versions of AtomOne.
+
+## Go version bump
+
+AtomOne v2 build requires a more recent version of the Go compiler: 1.22.10. If
+you already have go installed but with an other version, you can install
+go1.22.10 with the following command:
+
+```sh
+$ go install golang.org/dl/go1.22.10@latest
+$ go1.22.10 download
+```
+
+Then you need to update some env variables to invoke the makefile commands of
+AtomOne. For example, to run `make build` :
+```
+$ GOROOT=$(go1.22.10 env GOROOT) PATH=$GOROOT/bin:$PATH make build
+```
diff --git a/contrib/Dockerfile.test b/contrib/Dockerfile.test
index 8836a0a8..74ffe0ad 100644
--- a/contrib/Dockerfile.test
+++ b/contrib/Dockerfile.test
@@ -2,7 +2,7 @@
 # > docker build -t atomone .
 # > docker run -it -p 46657:46657 -p 46656:46656 -v ~/.atomone:/root/.atomone atomone atomoned init
 # > docker run -it -p 46657:46657 -p 46656:46656 -v ~/.atomone:/root/.atomone atomone atomoned start
-FROM golang:1.21-alpine AS build-env
+FROM golang:1.22-alpine AS build-env
 
 # Set up dependencies
 ENV PACKAGES curl make git libc-dev bash gcc linux-headers eudev-dev python3
diff --git a/contrib/devdeps/go.mod b/contrib/devdeps/go.mod
index 44dba449..ce449b3d 100644
--- a/contrib/devdeps/go.mod
+++ b/contrib/devdeps/go.mod
@@ -1,6 +1,6 @@
 module github.com/atomone-hub/atomone/contrib/devdeps
 
-go 1.21
+go 1.22
 
 require (
 	github.com/golangci/golangci-lint v1.56.0
diff --git a/go.mod b/go.mod
index 6cda7bd9..8b067b1c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/atomone-hub/atomone
 
-go 1.21.13
+go 1.22.10
 
 require (
 	cosmossdk.io/api v0.3.1