build: use go1.23.6 (#3767)

Seeing as Go is now at version 1.24, making this PR to bump to the
latest patch version of 1.23. This will also fix the CI on master.

Changes aside from go.mod concern updating a few methods in `txlog`
which were always intended to use 1.23 iterators, but couldn't until
now.

There is a language change (the aforementioned range funcs), but it
shouldn't impact existing code. Pinging those who I think could verify
this in the reviewers.

Fixes #3033.

.github/ISSUE_TEMPLATE/BUG-REPORT.md

@@ -13,7 +13,7 @@ Describe your issue in as much detail as possible here
 
 ### Your environment
 
-* Go version (example: go1.23.4)
+* Go version (example: go1.23.6)
 * OS and CPU architecture (example: linux/amd64)
 * Gno commit hash causing the issue (example: f24690e7ebf325bffcfaf9e328c3df8e6b21e50c)
 
@@ -37,4 +37,4 @@ Please paste any logs here that demonstrate the issue, if they exist
 
 ### Proposed solution
 
-If you have an idea of how to fix this issue, please write it down here, so we can begin discussing it
+If you have an idea of how to fix this issue, please write it down here, so we can begin discussing it

.github/workflows/examples.yml

@@ -89,7 +89,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go-version: [ "1.23.x" ]
+        go-version: ["1.23.x"]
         # unittests: TODO: matrix with contracts
     runs-on: ubuntu-latest
     timeout-minutes: 10

.github/workflows/gnofmt_template.yml

@@ -30,4 +30,4 @@ jobs:
 
       - name: Check for unformatted code
         run: |
-          git diff --exit-code || (echo "Some gno files are not formatted, please run 'make fmt'." && exit 1)
+          git diff --exit-code || (echo "Some gno files are not formatted, please run 'make fmt'." && exit 1)

.github/workflows/main_template.yml

@@ -39,4 +39,3 @@ jobs:
       tests-extra-args: ${{ inputs.tests-extra-args }}
     secrets:
       codecov-token: ${{ secrets.codecov-token }}
-

CONTRIBUTING.md

@@ -56,7 +56,7 @@ The gno repository is primarily based on Go (Golang) and Gno.
 
 The primary tech stack for working on the repository:
 
-- Go (version 1.22+)
+- Go (version 1.23+)
 - make (for using Makefile configurations)
 
 It is recommended to work on a Unix environment, as most of the tooling is built around ready-made tools in Unix (WSL2
@@ -514,4 +514,3 @@ automatic label management.
 | info needed      | Issue is lacking information needed for resolving |
 | investigating    | Issue is still being investigated by the team     |
 | question         | Issue starts a discussion or raises a question    |
-

Dockerfile

@@ -1,5 +1,5 @@
 # build gno
-FROM        golang:1.22-alpine AS build-gno
+FROM        golang:1.23-alpine AS build-gno
 RUN         go env -w GOMODCACHE=/root/.cache/go-build
 WORKDIR     /gnoroot
 ENV         GNOROOT="/gnoroot"
@@ -11,7 +11,7 @@ RUN         --mount=type=cache,target=/root/.cache/go-build       go build -o ./
 RUN         --mount=type=cache,target=/root/.cache/go-build       go build -o ./build/gno       ./gnovm/cmd/gno
 
 # build misc binaries
-FROM        golang:1.22-alpine AS build-misc
+FROM        golang:1.23-alpine AS build-misc
 RUN         go env -w GOMODCACHE=/root/.cache/go-build
 WORKDIR     /gnoroot
 ENV         GNOROOT="/gnoroot"

contribs/github-bot/go.mod

@@ -1,8 +1,6 @@
 module github.com/gnolang/gno/contribs/github-bot
 
-go 1.22.0
-
-toolchain go1.23.2
+go 1.23.6
 
 replace github.com/gnolang/gno => ../..
 

contribs/gnodev/go.mod

@@ -1,8 +1,6 @@
 module github.com/gnolang/gno/contribs/gnodev
 
-go 1.22.0
-
-toolchain go1.22.10
+go 1.23.6
 
 replace github.com/gnolang/gno => ../..
 

contribs/gnofaucet/go.mod

@@ -1,8 +1,6 @@
 module github.com/gnolang/gno/contribs/gnofaucet
 
-go 1.22.0
-
-toolchain go1.22.10
+go 1.23.6
 
 require (
 	github.com/gnolang/faucet v0.3.2

contribs/gnogenesis/go.mod

@@ -1,8 +1,6 @@
 module github.com/gnolang/contribs/gnogenesis
 
-go 1.22.0
-
-toolchain go1.22.10
+go 1.23.6
 
 require (
 	github.com/gnolang/gno v0.0.0-00010101000000-000000000000

contribs/gnohealth/go.mod

@@ -1,6 +1,6 @@
 module github.com/gnolang/gno/contribs/gnohealth
 
-go 1.22.4
+go 1.23.6
 
 replace github.com/gnolang/gno => ../..
 

contribs/gnokeykc/go.mod

@@ -1,8 +1,6 @@
 module github.com/gnolang/gno/contribs/gnokeykc
 
-go 1.22.0
-
-toolchain go1.22.10
+go 1.23.6
 
 replace github.com/gnolang/gno => ../..
 

contribs/gnomigrate/go.mod

@@ -1,8 +1,6 @@
 module github.com/gnolang/gnomigrate
 
-go 1.22.0
-
-toolchain go1.22.10
+go 1.23.6
 
 require (
 	github.com/gnolang/gno v0.0.0-00010101000000-000000000000

docs/getting-started/local-setup/installation.md

@@ -13,7 +13,7 @@ to run on your machine.
 ## Prerequisites
 - **Git**
 - **`make` (for running Makefiles)**
-- **Go 1.22+**
+- **Go 1.23+**
 - **Go Environment Setup**:
   - Make sure `$GOPATH` is well-defined, and `$GOPATH/bin` is added to your `$PATH` variable.
   - To do this, you can add the following line to your `.bashrc`, `.zshrc` or other config file:

docs/gno-infrastructure/validators/connect-to-existing-chain.md

@@ -12,7 +12,7 @@ In this tutorial, you will learn how to start a local Gno node and connect to an
 
 - **Git**
 - **`make` (for running Makefiles)**
-- **Go 1.22+**
+- **Go 1.23+**
 - **Go Environment Setup**: Ensure you have Go set up as outlined in
   the [Go official installation documentation](https://go.dev/doc/install) for your environment
 

docs/gno-infrastructure/validators/setting-up-a-new-chain.md

@@ -13,7 +13,7 @@ Additionally, you will see the different options you can use to make your Gno in
 
 - **Git**
 - **`make` (for running Makefiles)**
-- **Go 1.22+**
+- **Go 1.23+**
 - **Go Environment Setup**: Ensure you have Go set up as outlined in
   the [Go official installation documentation](https://go.dev/doc/install) for your environment
 

gnovm/cmd/gno/bug.go

@@ -69,7 +69,7 @@ func newBugCmd(io commands.IO) *commands.Command {
 The new issue body is prefilled for you with the following information:
 
 - Gno version (the output of "gno version")
-- Go version (example: go1.22.4)
+- Go version (example: go1.23.4)
 - OS and CPU architecture (example: linux/amd64)
 - Gno commit hash causing the issue (example: f24690e7ebf325bffcfaf9e328c3df8e6b21e50c)
 

gnovm/pkg/gnolang/internal/txlog/txlog.go

@@ -7,12 +7,14 @@
 // when calling [MapCommitter.Commit].
 package txlog
 
+import "iter"
+
 // Map is a generic interface to a key/value map, like Go's builtin map.
 type Map[K comparable, V any] interface {
 	Get(K) (V, bool)
 	Set(K, V)
 	Delete(K)
-	Iterate() func(yield func(K, V) bool)
+	Iterate() iter.Seq2[K, V]
 }
 
 // MapCommitter is a Map which also implements a Commit() method, which writes
@@ -47,7 +49,7 @@ func (m GoMap[K, V]) Delete(k K) {
 }
 
 // Iterate implements [Map].
-func (m GoMap[K, V]) Iterate() func(yield func(K, V) bool) {
+func (m GoMap[K, V]) Iterate() iter.Seq2[K, V] {
 	return func(yield func(K, V) bool) {
 		for k, v := range m {
 			if !yield(k, v) {
@@ -103,21 +105,26 @@ func (b txLog[K, V]) Delete(k K) {
 	b.dirty[k] = deletable[V]{deleted: true}
 }
 
-func (b txLog[K, V]) Iterate() func(yield func(K, V) bool) {
+func (b txLog[K, V]) Iterate() iter.Seq2[K, V] {
 	return func(yield func(K, V) bool) {
 		// go through b.source; skip deleted values, and use updated values
 		// for those which exist in b.dirty.
-		b.source.Iterate()(func(k K, v V) bool {
+		for k, v := range b.source.Iterate() {
 			if dirty, ok := b.dirty[k]; ok {
 				if dirty.deleted {
-					return true
+					continue
+				}
+				if !yield(k, dirty.v) {
+					return
 				}
-				return yield(k, dirty.v)
+				continue
 			}
 
 			// not in dirty
-			return yield(k, v)
-		})
+			if !yield(k, v) {
+				return
+			}
+		}
 
 		// iterate over all "new" values (ie. exist in b.dirty but not b.source).
 		for k, v := range b.dirty {
@@ -129,7 +136,7 @@ func (b txLog[K, V]) Iterate() func(yield func(K, V) bool) {
 				continue
 			}
 			if !yield(k, v.v) {
-				break
+				return
 			}
 		}
 	}

gnovm/pkg/gnolang/internal/txlog/txlog_test.go

@@ -51,17 +51,17 @@ func ExampleWrap() {
 func Test_txLog(t *testing.T) {
 	t.Parallel()
 
-	type Value = struct{}
+	type Value = struct{ b byte }
 
 	// Full "integration test" of the txLog + mapwrapper.
 	source := GoMap[int, *Value](map[int]*Value{})
 
 	// create 4 empty values (we'll just use the pointers)
 	vs := [...]*Value{
-		{},
-		{},
-		{},
-		{},
+		{0},
+		{1},
+		{2},
+		{3},
 	}
 	source.Set(0, vs[0])
 	source.Set(1, vs[1])
@@ -121,8 +121,8 @@ func Test_txLog(t *testing.T) {
 		assert.Equal(t, saved, txm.source)
 
 		// double-check on the iterators.
-		verifyHashMapValues(t, source, map[int]*Value{1: vs[1], 2: vs[0]})
-		verifyHashMapValues(t, txm, map[int]*Value{2: vs[2], 3: vs[3]})
+		verifyHashMapValues(t, source, map[int]*Value{1: vs[1], 2: vs[2]})
+		verifyHashMapValues(t, txm, map[int]*Value{2: vs[0], 3: vs[3]})
 	}
 
 	{
@@ -146,17 +146,16 @@ func Test_txLog(t *testing.T) {
 	}
 }
 
-func verifyHashMapValues(t *testing.T, m Map[int, *struct{}], expectedReadonly map[int]*struct{}) {
+func verifyHashMapValues(t *testing.T, m Map[int, *struct{ b byte }], expectedReadonly map[int]*struct{ b byte }) {
 	t.Helper()
 
 	expected := maps.Clone(expectedReadonly)
-	m.Iterate()(func(k int, v *struct{}) bool {
+	for k, v := range m.Iterate() {
 		ev, eok := expected[k]
 		_ = assert.True(t, eok, "mapping %d:%v should exist in expected map", k, v) &&
 			assert.Equal(t, ev, v, "values should match")
 		delete(expected, k)
-		return true
-	})
+	}
 	assert.Empty(t, expected, "(some) expected values not found in the Map")
 }
 

gnovm/pkg/gnolang/store.go

@@ -246,14 +246,12 @@ func CopyFromCachedStore(destStore, cachedStore Store, cachedBase, cachedIavl st
 		ds.iavlStore.Set(iter.Key(), iter.Value())
 	}
 
-	ss.cacheTypes.Iterate()(func(k TypeID, v Type) bool {
+	for k, v := range ss.cacheTypes.Iterate() {
 		ds.cacheTypes.Set(k, v)
-		return true
-	})
-	ss.cacheNodes.Iterate()(func(k Location, v BlockNode) bool {
+	}
+	for k, v := range ss.cacheNodes.Iterate() {
 		ds.cacheNodes.Set(k, v)
-		return true
-	})
+	}
 }
 
 func (ds *defaultStore) GetAllocator() *Allocator {

go.mod

@@ -1,8 +1,8 @@
 module github.com/gnolang/gno
 
-go 1.22.0
+go 1.23
 
-toolchain go1.22.10
+toolchain go1.23.6
 
 require (
 	dario.cat/mergo v1.0.1

misc/autocounterd/go.mod

@@ -1,8 +1,6 @@
 module autocounterd
 
-go 1.22.0
-
-toolchain go1.22.10
+go 1.23.6
 
 require github.com/gnolang/gno v0.0.0-00010101000000-000000000000
 

misc/docs-linter/go.mod

@@ -1,8 +1,6 @@
 module linter
 
-go 1.22.0
-
-toolchain go1.23.2
+go 1.23.6
 
 require (
 	github.com/gnolang/gno v0.0.0-00010101000000-000000000000

misc/loop/go.mod

@@ -1,8 +1,6 @@
 module loop
 
-go 1.22.0
-
-toolchain go1.22.10
+go 1.23.6
 
 require (
 	github.com/docker/docker v25.0.6+incompatible

misc/stdlib_diff/go.mod

@@ -1,7 +1,5 @@
 module github.com/gnolang/gno/misc/stdlib_diff
 
-go 1.22.0
-
-toolchain go1.22.10
+go 1.23.6
 
 require github.com/hexops/gotextdiff v1.0.3