Update Dockerfile to use Go 1.25 and Add git workflow requirements to CLAUDE.md (#191)

Document that changes must go through PR process:
- Never push directly to main branch
- Always create a new branch for changes
- Always submit a proper Pull Request for review

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Reapply "Update Dockerfile to use Go 1.25"

This reverts commit 40ac369.

Revert "Update tools to go 1.25 (#189)"

This reverts commit 41d5e9a.

Author: hehaifengcn

.github/workflows/docker.yaml

@@ -39,7 +39,6 @@ jobs:
 
       - uses: actions/setup-go@v6
         with:
-          go-version: '1.25'
           go-version-file: 'go.mod'
           check-latest: true
 

.github/workflows/pull-request.yml

@@ -32,9 +32,8 @@ jobs:
       #
       # See https://github.com/actions/setup-go/issues/316 for more info.
       - name: Install go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v4
         with:
-          go-version: '1.25'
           go-version-file: 'go.mod'
           cache: ${{ github.ref == 'refs/heads/main' }} # only update the cache in main.
 
@@ -54,9 +53,8 @@ jobs:
           fetch-depth: 0
 
       - name: Install go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v4
         with:
-          go-version: '1.25'
           go-version-file: 'go.mod'
           cache: ${{ github.ref == 'refs/heads/main' }} # only update the cache in main.
 

CLAUDE.md

@@ -1,5 +1,13 @@
 # Claude Code Guidelines for s2s-proxy
 
+## Git Workflow
+
+### Branch and PR Requirements
+- **NEVER** push changes directly to `main` branch
+- **ALWAYS** create a new branch for changes
+- **ALWAYS** submit a proper Pull Request for code review
+- Branch naming convention: Use descriptive names like `username/feature-name`
+
 ## Code Style & Conventions
 
 ### License Headers

Dockerfile

@@ -1,5 +1,5 @@
 # Build stage
-FROM --platform=$BUILDPLATFORM temporalio/base-builder:1.15.5 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.25-alpine AS builder
 
 ARG TARGETARCH
 

develop/tools.mod

@@ -1,6 +1,6 @@
 module tools
 
-go 1.25.0
+go 1.24.4
 
 tool (
 	github.com/golangci/golangci-lint/v2/cmd/golangci-lint