Version Update Tool for Release

A shell script tool that automatically updates version numbers for releases in Travis CI pipelines. This tool handles version incrementing, tagging, and deployment environment configuration for both pre-production and production releases.

Overview

Features

• Automatic Version Incrementing: Reads current version from .travis.yml and increments the revision number
• Multi-Environment Support: Handles both pre-production and production deployments
• Branch-Specific Deployment: Supports ufo-v3 and feat-v3 branches with different deployment configurations
• Git Integration: Automatically commits changes, creates tags, and pushes to remote repository
• Tag Validation: Checks if a tag already exists before creating a new one

Prerequisites

• Git repository with .travis.yml file containing DEPLOY_TAG configuration
• Access to push to the target repository
• Bash shell environment

Usage

./updateversion.sh <stage> <branch>

Parameters

• stage: Target deployment stage

  • pp - Pre-production
  • prod - Production

• branch: Target git branch

  • ufo-v3 - UFO version 3 branch
  • feat-v3 - Feature version 3 branch

Examples

Deploy to pre-production on ufo-v3 branch:

./updateversion.sh pp ufo-v3

Deploy to production on feat-v3 branch:

./updateversion.sh prod feat-v3

How It Works

1. Branch Checkout: Switches to the specified target branch and pulls latest changes
2. Version Extraction: Reads the current version from DEPLOY_TAG in .travis.yml
3. Version Increment: Increments the revision number (patch version)
4. Environment Suffix: Adds appropriate suffix based on stage and branch:
   • ufo-v3 + pp → -preprod suffix
   • feat-v3 + pp → -1 suffix
   • prod → no suffix
5. File Update: Updates .travis.yml with the new version
6. Git Operations: Commits changes, creates a tag, and pushes to remote
7. Tag Validation: Ensures the new tag doesn't already exist before proceeding

Version Format

The tool follows semantic versioning with environment-specific suffixes:

• Production: major.minor.patch (e.g., 1.2.3)
• Pre-production (ufo-v3): major.minor.patch-preprod (e.g., 1.2.3-preprod)
• Pre-production (feat-v3): major.minor.patch-1 (e.g., 1.2.3-1)

Error Handling

• Validates that exactly 2 arguments are provided
• Checks for valid stage and branch combinations
• Verifies tag availability before creating new releases
• Continues incrementing version numbers until an available tag is found