🛠️ bumpx — Internal SDK Version Bumper

bumpx is a Go-based CLI tool that automates version propagation of the internal developer SDK across all internal Spring Boot microservices for dev teams.

Whenever the platform engineering team publishes a new version of internal SDK, bumpx:

• 🔍 Identifies all consumer repos using the SDK
• ✍️ Updates the version in their pom.xml
• 🌀 Commits and pushes to a new branch
• 📨 Opens pull requests
• 🔔 Sends a Slack summary notification

---

🌐 Example Use Case

The platform-sdk releases version 5.3.3.
Instead of asking 70+ teams to update their SDK versions manually, bumpx does it automatically — opening PRs and notifying the team via Slack.

---

⚙️ Features

• ✅ Parses and modifies pom.xml with new SDK version
• ✅ Supports --mode dev and --mode live:
  • dev: Sends Slack messages to #internal-tools-alerts channel
  • live: Sends messages to the #dev-platform channel
• ✅ Supports direct <version> and property-based versioning
• ✅ Opens GitHub PRs for each repo
• ✅ Avoids duplication — skips if branch or PR already exists
• ✅ Slack summary with clickable PR links
• ✅ Cleans up all local state after execution
• ✅ CLI-driven, CI-friendly, written in Go

---

🧩 Requirements

• ✅ Go 1.20+
• ✅ GitHub personal access token (GITHUB_TOKEN)
• ✅ Slack incoming webhook URL (SLACK_WEBHOOK_URL)
• ✅ Git access to all internal microservices
• ✅ Binaries are pre-built for Apple Silicon (darwin/arm64)

---

🧪 Local Usage

Quick Run (via source):

export GITHUB_TOKEN=ghp_...
export SLACK_WEBHOOK_URL=https://hooks.slack.com/services/...

go run main.go --version [platform-sdk-version]

⚙️ Build & Publish Binary (via Makefile)

To build and publish the latest bumpx binary, just run:

make all