Customizing Docker Script Executors

Deployment

1. The following PRs must be merged

   • Core (Issue, no PR yet): https://github.com/ProcessMaker/processmaker/issues/2887
   • php https://github.com/ProcessMaker/docker-executor-php/issues/5
   • lua https://github.com/ProcessMaker/docker-executor-lua/issues/3
   • node https://github.com/ProcessMaker/docker-executor-node/pull/3
   • python - No PR, updated on develop
   • java https://github.com/ProcessMaker/docker-executor-java/pull/2
   • csharp https://github.com/ProcessMaker/docker-executor-csharp/pull/3

2. Put php, lua, and node on Packagist. Republish the others.

Testing

• Verify that base images were automatically built and deployed to docker hub as processmaker4/executor-{lang}

Setup

1. Install any executors you would like on the instance with composer require processmaker/docker-executor-{lang}
2. The install script for each language must be re-run from core, even if the language was previously installed. For example: php artisan docker-executor-php:install

Usage

In an instance of PM4, click on Admin on the top menu, then Script Executors on the side menu.

Known Issues

• C# SDK will not build. FilesApi.cs and RequestFilesApi.cs are attempting to send a List<System.IO.Stream> to ParameterToFile() which only accepts System.IO.Stream. I don't know if this is an annotation problem or a bug in openapi. SDK has been commented out in the default dockerfile for the csharp package. Issue to enable it later: https://github.com/ProcessMaker/docker-executor-csharp/issues/1
• SDK Builder is using openapitools/openapi-generator-cli:v4.2.2 (set in ProcessMaker/BuildSdk.php). v4.2.3 is available but breaks the Java sdk. (v4.2.3 does not seem to fix the above C# issue anyway)