From e0c6c357097a329571d00ef965b825605d6348ac Mon Sep 17 00:00:00 2001
From: Philip Niedertscheider <phil@techprimate.com>
Date: Mon, 26 Jan 2026 11:13:44 +0100
Subject: [PATCH] feat(dx): Add tools to bump version

---
 Makefile          | 31 +++++++++++++++++++++++
 fastlane/Fastfile | 64 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 95 insertions(+)

diff --git a/Makefile b/Makefile
index a49d69d..3a6892f 100644
--- a/Makefile
+++ b/Makefile
@@ -302,6 +302,37 @@ upload-metadata:
 	bundle install
 	bundle exec fastlane upload_metadata
 
+# ============================================================================
+# VERSION MANAGEMENT
+# ============================================================================
+
+## Bump the major version number (e.g., 1.1.2 -> 2.0.0)
+#
+# Increments the major version number and resets minor and patch to 0.
+# This should be used for breaking changes or major feature releases.
+.PHONY: bump-version-major
+bump-version-major:
+	bundle install
+	bundle exec fastlane bump_version_major
+
+## Bump the minor version number (e.g., 1.1.2 -> 1.2.0)
+#
+# Increments the minor version number and resets patch to 0.
+# This should be used for new features or significant improvements.
+.PHONY: bump-version-minor
+bump-version-minor:
+	bundle install
+	bundle exec fastlane bump_version_minor
+
+## Bump the patch version number (e.g., 1.1.2 -> 1.1.3)
+#
+# Increments the patch version number.
+# This should be used for bug fixes and minor updates.
+.PHONY: bump-version-patch
+bump-version-patch:
+	bundle install
+	bundle exec fastlane bump_version_patch
+
 # ============================================================================
 # HELP & DOCUMENTATION
 # ============================================================================
diff --git a/fastlane/Fastfile b/fastlane/Fastfile
index 37b9cdb..406d3cf 100644
--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@@ -271,12 +271,76 @@ Your feedback helps us improve Flinky for everyone. Thank you!"
     UI.success "✅ Code signing synced successfully!"
   end
 
+  desc "Bump the major version number (e.g., 1.1.2 -> 2.0.0)"
+  lane :bump_version_major do
+    _bump_version(bump_type: "major")
+  end
+
+  desc "Bump the minor version number (e.g., 1.1.2 -> 1.2.0)"
+  lane :bump_version_minor do
+    _bump_version(bump_type: "minor")
+  end
+
+  desc "Bump the patch version number (e.g., 1.1.2 -> 1.1.3)"
+  lane :bump_version_patch do
+    _bump_version(bump_type: "patch")
+  end
+
   # ============================================================================
   # PRIVATE LANES
   # ============================================================================
   # These lanes are internal helpers and are not exposed in `fastlane lanes`
   # ============================================================================
 
+  # Private lane: Bump version number in project.pbxproj
+  private_lane :_bump_version do |options|
+    bump_type = options[:bump_type] # "major", "minor", or "patch"
+    
+    # Get current version
+    old_version = get_version_number(
+      xcodeproj: "Flinky.xcodeproj",
+      target: "Flinky"
+    )
+    
+    # Parse version into components
+    version_parts = old_version.split(".").map(&:to_i)
+    major = version_parts[0] || 0
+    minor = version_parts[1] || 0
+    patch = version_parts[2] || 0
+    
+    # Increment the appropriate part
+    case bump_type
+    when "major"
+      major += 1
+      minor = 0
+      patch = 0
+    when "minor"
+      minor += 1
+      patch = 0
+    when "patch"
+      patch += 1
+    else
+      UI.user_error!("Invalid bump_type: #{bump_type}. Must be 'major', 'minor', or 'patch'")
+    end
+    
+    new_version = "#{major}.#{minor}.#{patch}"
+    
+    # Update all MARKETING_VERSION entries in project.pbxproj
+    project_file = File.expand_path("../Flinky.xcodeproj/project.pbxproj")
+    project_content = File.read(project_file)
+    
+    # Replace all MARKETING_VERSION entries
+    updated_content = project_content.gsub(
+      /MARKETING_VERSION = #{Regexp.escape(old_version)};/,
+      "MARKETING_VERSION = #{new_version};"
+    )
+    
+    # Write the updated content back
+    File.write(project_file, updated_content)
+    
+    UI.success "✅ Version bumped from #{old_version} to #{new_version}"
+  end
+
   # Private lane: Setup code signing for App Store Connect
   private_lane :_setup_code_signing do
     sync_code_signing(