jrr

TN5250

Tooling for running the open-source TN5250 emulator under MacOS and Docker.

All of this is driven by mise tasks in this directory (mise tasks lists them). The upstream source is pinned to a commit via TN5250_REF in mise.toml.

Running on Mac

xcode-select --install # if you don't already have Xcode or the Command Line Tools

jrr

# based on https://github.com/neondatabase/preview-branches-with-fly

name: Clean up Review App
on:
  pull_request:
    types: [closed]

env:
  FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }} # You can generate a Fly API token in your account settings

jrr

This is an excerpt from my project's README.

---

Deployment

The app is deployed to Render.

Cloud resources are provisioned using a feature called Blueprints. Resources are

jrr

#!/bin/sh

#
# Stopwatch
#
# Simple script to time how long things take. (useful for CI)
#
# Use it like this:
# > ./scripts/stopwatch.sh
# Started stopwatch..

jrr

/*

Runtime Config

Create React App provides a mechanism for _build-time_ configuration,
via REACT_APP_ env vars.

In order to make a single build of the frontend portable across environments,
it's desirable to also be able to provide _run-time_ configuration.

jrr

I was looking for the easiest way to execute a single gremlin query from the command line, and cobbled this together using the gremlin console:

To use:

• docker-compose up to fire up a local Tinkerpop
• ./gremlin.query.sh host "query"

Example:

> ./gremlin-query.sh localhost "g.addV('foobar')"
WARNING: An illegal reflective access operation has occurred

jrr

#! /usr/bin/env bash

if [[ -z "${DB_PASSWORD}" ]]; then
    echo "Please set a DB_PASSWORD environment variable in order to connect to the RDS Database."
    echo "You may be able to retrieve it with:"
    echo "  aws secretsmanager get-secret-value --secret-id arn:aws:secretsmanager:xx:xx:xx:xx"
    exit 1
fi

if [[ -z "${DB_SSH_KEY}" ]]; then

jrr

#!/usr/bin/ruby
# Create display override file to force Mac OS X to use RGB mode for Display
# see http://embdev.net/topic/284710

require 'base64'

data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`

edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten

jrr

@echo off

Powershell.exe -executionpolicy remotesigned -File "%~dp0\vsts-foobar-path.ps1"

set /p foobarPath=< foobar-path.txt

PATH=%PATH%;%foobarPath%

jrr

import Ember from 'ember';

export default Ember.Controller.extend({
  _observeModel: Ember.observer('model', function(){
    //console.log('model is',this.get('model'));
  })
});