objectscript-errors

Class to demonstrate how to generate certain objectscript errors described [here] (https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=RERR_system)

Prerequisites

Make sure you have git and Docker desktop installed.

Installation with ZPM

zpm "install objectscript-errors"
USER>do ##class(shvarov.objectscript.errors).DIVIDE()

Running with Docker

Clone/git pull the repo into any local directory

$ git clone https://github.com/intersystems-community/objectscript-docker-template.git

Open the terminal in this directory and run:

$ docker-compose build

Run the IRIS container with your project:

$ docker-compose up -d

How to Test it

Open IRIS terminal:

$ docker-compose exec iris iris session iris
USER>zn "IRISAPP"
IRISAPP>do ##class(shvarov.objectscript.errors).DIVIDE()

You will see the DIVIDE error.
similar with other methods of the class

How to start coding

This repository is ready to code in VSCode with ObjectScript plugin.
Install VSCode, Docker and ObjectScript plugin and open the folder in VSCode.
Open /src/cls/PackageSample/ObjectScript.cls class and try to make changes - it will be compiled in running IRIS docker container.
docker_compose

Feel free to delete PackageSample folder and place your ObjectScript classes in a form
/src/Package/Classname.cls
Read more about folder setup for InterSystems ObjectScript

The script in Installer.cls will import everything you place under /src into IRIS.

What’s inside the repository

Dockerfile

The simplest dockerfile which starts IRIS and imports Installer.cls and then runs the Installer.setup method, which creates IRISAPP Namespace and imports ObjectScript code from /src folder into it.
Use the related docker-compose.yml to easily setup additional parametes like port number and where you map keys and host folders.
Use .env/ file to adjust the dockerfile being used in docker-compose.

Dockerfile-zpm

Dockerfile-zpm builds for you a container which contains ZPM package manager client so you are able to install packages from ZPM in this container.
As an example of usage in installs webterminal

Dockerfile-web

Dockerfile-web starts IRIS does the same what Dockerfile does and also sets up the web app programmatically

.vscode/settings.json

Settings file to let you immedietly code in VSCode with VSCode ObjectScript plugin)

.vscode/launch.json

Config file if you want to debug with VSCode ObjectScript

Read about all the files in this artilce