Require go 1.23 (nicksnyder#371)

Author: nicksnyder

.github/workflows/build.yml

@@ -7,13 +7,20 @@ on:
 
 jobs:
   build:
-    name: Build
+    name: Build (go:${{ matrix.go-version.name }})
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version:
+        - name: latest
+          version: 1.24.x
+        - name: previous
+          version: 1.23.x
     steps:
       - name: Install Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.24'
+          go-version: ${{ matrix.go-version.version }}
       - name: Git checkout
         uses: actions/checkout@v4
       - name: Build
@@ -25,21 +32,12 @@ jobs:
         run: go test -race -coverprofile=coverage.txt -covermode=atomic ./...
       - name: Upload coverage
         uses: codecov/codecov-action@v4
+        if: matrix.go-version.name == 'latest'
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
-  build_1_18:
-    name: Build with Go 1.18
-    runs-on: ubuntu-latest
-    if: (github.event_name == 'push' && github.ref == 'refs/heads/main') || github.event_name == 'pull_request'
-    steps:
-      - name: Install Go
-        uses: actions/setup-go@v5
+      - name: Lint
+        uses: golangci/golangci-lint-action@v7
+        if: matrix.go-version.name == 'latest'
         with:
-          go-version: '1.18'
-      - name: Git checkout
-        uses: actions/checkout@v4
-      - name: Build and test
-        run: |
-          go get ./...
-          go test -race ./...
+          version: v2.0

.github/workflows/golangci-lint.yml

@@ -9,18 +9,15 @@ jobs:
   goreleaser:
     runs-on: ubuntu-latest
     steps:
-      -
-        name: Checkout
+      - name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      -
-        name: Set up Go
+      - name: Set up Go
         uses: actions/setup-go@v5
         with:
           go-version: '1.24'
-      -
-        name: Release
+      - name: Release
         uses: goreleaser/goreleaser-action@v6
         with:
           version: latest

.github/workflows/goreleaser.yml

@@ -1,6 +1,8 @@
 module github.com/nicksnyder/go-i18n/v2
 
-go 1.18
+go 1.23
+
+toolchain go1.24.2
 
 require (
 	github.com/BurntSushi/toml v1.5.0