chore: bump go to 1.25 (#585)

Signed-off-by: James Hillyerd <james@hillyerd.com>

.github/workflows/build-and-test.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         go:
-          - '1.24'
+          - '1.25'
     steps:
       - uses: actions/checkout@v4
         with:
@@ -44,7 +44,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.24'
+          go-version: '1.25'
       - name: Build
         run: go build ./...
       - name: Test

Dockerfile

@@ -12,7 +12,7 @@ RUN yarn install --frozen-lockfile --non-interactive
 RUN yarn run build
 
 ### Build backend
-FROM golang:1.24-alpine3.21 AS backend
+FROM golang:1.25-alpine3.22 AS backend
 RUN apk add --no-cache --virtual .build-deps g++ git make
 WORKDIR /build
 COPY . .
@@ -23,7 +23,7 @@ RUN go build -o inbucket \
   -v ./cmd/inbucket
 
 ### Run in minimal image
-FROM alpine:3.21
+FROM alpine:3.22
 RUN apk --no-cache add tzdata
 WORKDIR /opt/inbucket
 RUN mkdir bin defaults ui

go.mod

@@ -1,8 +1,6 @@
 module github.com/inbucket/inbucket/v3
 
-go 1.23.0
+go 1.25.0
-
-toolchain go1.24.2
 
 require (
 	github.com/cjoudrey/gluahttp v0.0.0-20201111170219-25003d9adfa9

shell.nix

@@ -24,7 +24,7 @@ pkgs.mkShell {
     elmPackages.elm-json
     elmPackages.elm-language-server
     elmPackages.elm-test
-    go_1_24
+    go_1_25
     golangci-lint
     golint
     gopls