From 8cdd88d053bd857fedf941648864e9677f536f69 Mon Sep 17 00:00:00 2001
From: Paul Trowbridge <paul@hptrow.me>
Date: Tue, 6 Jan 2026 21:53:08 -0500
Subject: [PATCH] rename app module to jrunner for consistency
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Changes:
- Rename app/ directory to jrunner/ (preserves git history)
- Update settings.gradle to reference jrunner module
- Update readme.md with new paths (jrunner/build/, /opt/jrunner)
- Update CLAUDE.md documentation with new file paths

Build outputs now named jrunner.zip, jrunner.jar, bin/jrunner instead
of generic "app" names. This makes the project structure clearer and
aligns module name with project name.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 CLAUDE.md                                           | 13 +++++--------
 {app => jrunner}/build.gradle                       |  0
 {app => jrunner}/src/main/java/jrunner/jrunner.java |  0
 {app => jrunner}/src/test/java/jrunner/AppTest.java |  0
 readme.md                                           |  8 ++++----
 settings.gradle                                     |  2 +-
 6 files changed, 10 insertions(+), 13 deletions(-)
 rename {app => jrunner}/build.gradle (100%)
 rename {app => jrunner}/src/main/java/jrunner/jrunner.java (100%)
 rename {app => jrunner}/src/test/java/jrunner/AppTest.java (100%)

diff --git a/CLAUDE.md b/CLAUDE.md
index 279d7d9..30f7835 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -25,22 +25,19 @@ gradle test
 Build distribution package:
 ```bash
 gradle build
-# Creates app/build/distributions/app.zip
+# Creates jrunner/build/distributions/jrunner.zip
 ```
 
 Deploy to /opt (as documented in readme.md):
 ```bash
-sudo cp app/build/distributions/app.zip /opt/
-sudo rm -rf /opt/app/
-sudo unzip /opt/app.zip -d /opt/
-sudo rm /opt/app.zip
-sudo chown ptrowbridge:ptrowbridge -R /opt/app/
+sudo unzip jrunner/build/distributions/jrunner.zip -d /opt/
+sudo ln -sf /opt/jrunner/bin/jrunner /usr/local/bin/jrunner
 ```
 
 ## Architecture
 
 ### Single-File Design
-The entire application logic resides in `app/src/main/java/jrunner/jrunner.java`. This is a monolithic command-line tool with no abstraction layers or separate modules.
+The entire application logic resides in `jrunner/src/main/java/jrunner/jrunner.java`. This is a monolithic command-line tool with no abstraction layers or separate modules.
 
 ### Data Flow
 1. Parse command-line arguments (-scu, -scn, -scp for source; -dcu, -dcn, -dcp for destination)
@@ -55,7 +52,7 @@ The entire application logic resides in `app/src/main/java/jrunner/jrunner.java`
 The tool includes explicit handling for different SQL data types in a switch statement (lines 229-312). Supported types include VARCHAR, TEXT, CHAR, CLOB, DATE, TIME, TIMESTAMP, and BIGINT. String types get quote escaping and optional trimming.
 
 ### Database Drivers
-JDBC drivers are configured in `app/build.gradle`:
+JDBC drivers are configured in `jrunner/build.gradle`:
 - PostgreSQL: org.postgresql:postgresql:42.5.0
 - IBM AS/400 (JT400): net.sf.jt400:jt400:11.0
 - Microsoft SQL Server: com.microsoft.sqlserver:mssql-jdbc:9.2.0.jre8
diff --git a/app/build.gradle b/jrunner/build.gradle
similarity index 100%
rename from app/build.gradle
rename to jrunner/build.gradle
diff --git a/app/src/main/java/jrunner/jrunner.java b/jrunner/src/main/java/jrunner/jrunner.java
similarity index 100%
rename from app/src/main/java/jrunner/jrunner.java
rename to jrunner/src/main/java/jrunner/jrunner.java
diff --git a/app/src/test/java/jrunner/AppTest.java b/jrunner/src/test/java/jrunner/AppTest.java
similarity index 100%
rename from app/src/test/java/jrunner/AppTest.java
rename to jrunner/src/test/java/jrunner/AppTest.java
diff --git a/readme.md b/readme.md
index 122b7c4..ec15fda 100644
--- a/readme.md
+++ b/readme.md
@@ -38,8 +38,8 @@ cd jrunner
 
 ## deploy system-wide
 ```
-sudo unzip app/build/distributions/app.zip -d /opt/
-sudo ln -sf /opt/app/bin/app /usr/local/bin/jrunner
+sudo unzip jrunner/build/distributions/jrunner.zip -d /opt/
+sudo ln -sf /opt/jrunner/bin/jrunner /usr/local/bin/jrunner
 ```
 
 Now you can run from anywhere:
@@ -50,6 +50,6 @@ jrunner -scu jdbc:postgresql://... -scn user -scp pass ...
 To update after rebuilding:
 ```
 ./gradlew build
-sudo rm -rf /opt/app
-sudo unzip app/build/distributions/app.zip -d /opt/
+sudo rm -rf /opt/jrunner
+sudo unzip jrunner/build/distributions/jrunner.zip -d /opt/
 ```
diff --git a/settings.gradle b/settings.gradle
index 7c9e1a2..6d3d441 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -8,4 +8,4 @@
  */
 
 rootProject.name = 'jrunner'
-include('app')
+include('jrunner')