Difference between revisions of "VMS IDE Developing"

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===Managing Dependencies===
 
===Managing Dependencies===
−
If you work on a complex project and you need to add dependencies, use the '''PROJET DEPENDENCIES''' section. <br>
+
If you work on a complex project and you need to add dependencies, use the '''PROJECT DEPENDENCIES''' section. <br>
 
Assuming that you want to add "Project B" to "Project A" dependencies, <br>
 
Assuming that you want to add "Project B" to "Project A" dependencies, <br>
−
# Select "Project A" in the '''PROJET DEPENDENCIES''' panel.
+
# Select "Project A" in the '''PROJECT DEPENDENCIES''' panel.
 
# Right-click "Project B", and select ''Add to dependencies of selected'' item from the context menu.
 
# Right-click "Project B", and select ''Add to dependencies of selected'' item from the context menu.
 
<br>
 
<br>
 
To remove a project from dependencies
 
To remove a project from dependencies
−
# Open the '''PROJET DEPENDENCIES''' section.
+
# Open the '''PROJECT DEPENDENCIES''' section.
 
# Right-click the project, then select ''Remove from dependencies''.
 
# Right-click the project, then select ''Remove from dependencies''.
  
 
=Building=
 
=Building=
 +
 +
===Build Configurations===
 +
To build your projects you can use a default build configuration or create a custom one. See [[Build Configurations]] for details.
  
 
===Build MMS===
 
===Build MMS===
−
Before building the project, create the '''MMS''' file by pressing <code>F1</code> and running <code>VMS-IDE: Create MMS</code>.
+
Before building your project, create the '''MMS''' file by pressing <code>F1</code> and running <code>VMS-IDE: Create MMS</code>. See [[Auto-generated MMS]] for more information.
  
 
===Building VMS Project===
 
===Building VMS Project===
 
To build a project in VMS IDE:  
 
To build a project in VMS IDE:  
 
# Open the [[VMS_IDE_Project_Explorer|'''Project Explorer''']] view.
 
# Open the [[VMS_IDE_Project_Explorer|'''Project Explorer''']] view.
−
# Select the project you want to build in the '''PROJET DEPENDENCIES''' section.
+
# Select the project you want to build in the '''PROJECT DEPENDENCIES''' section.
−
# In the '''PROJET DESCRIPTION''' section, select the required build type (<code>DEBUG</code> or <code>RELEASE</code>) by clicking the '''buildType''' parameter.
+
# In the '''PROJECT DESCRIPTION''' section, choose the required [[Build Configurations|build configuration]] by right-clicking the '''buildName''' parameter and selecting '''Change'''.
 
# Right-click the project and select ''Build with dependencies'' from the context menu.
 
# Right-click the project and select ''Build with dependencies'' from the context menu.
  
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  '''NOTE''': you can manually upload all new and updated files by using the [[VMS_IDE_Commands|'''VMS-IDE: Upload all''']] command.
 
  '''NOTE''': you can manually upload all new and updated files by using the [[VMS_IDE_Commands|'''VMS-IDE: Upload all''']] command.
−
 
−
===Building with Custom Procedure===
 
−
To build a project using a custom build procedure, edit the ''task.json'' file
 
−
<pre>{
 
−
  "type": "task2cmd",
 
−
  "command": "vmssoftware.synchronizer.buildProject",
 
−
  "extension": "vmssoftware.synchronizer",
 
−
  "parameter": "build.com",
 
−
  "label": "Build Procedure",
 
−
  "problemMatcher": []
 
−
}</pre>
 
−
where:
 
−
* '''parameter''' is the name of your build procedure (COM file)
 
−
* '''label''' meaningful task name
 
−
All other parameters must be as shown in example.
 
−
 
−
'''NOTE''': see Visual Studio Code [https://code.visualstudio.com/docs/editor/tasks documentation] for more information on '''tasks'''.
 
  
 
=Debugging=
 
=Debugging=
 
Use [[VMS_IDE_Debugger|'''Debugger''']] view to debug OpenVMS projects.
 
Use [[VMS_IDE_Debugger|'''Debugger''']] view to debug OpenVMS projects.
  
−
'''NOTE''': Before running the debugger, make sure that you have actual DEBUG builds on the OpenVMS system.
+
To debug JVM based projects see [[VMS IDE for Java (Kotlin, Scala)]]
  
−
To start debugging session, press <code>F5</code>. If there is no "launch.json" file in the project directory, you will be asked to select the environment. Select <code>VMS Debugger</code> from the popup list.
+
'''NOTE''': Before running the debugger, make sure that you have actual DEBUG builds on the OpenVMS system. Also do the command "Prepare to debug" in context menu of Project explorer.
 +
 
 +
To start a debugging session, press <code>F5</code>. If there is no "launch.json" file in the project directory, you will be asked to select the environment. Select <code>VMS Debugger</code> from the popup list.
 
The '''launch.json''' file will be created and filled with the required information. There are two types of launch configuration - '''DEBUG''' and '''RUN'''.
 
The '''launch.json''' file will be created and filled with the required information. There are two types of launch configuration - '''DEBUG''' and '''RUN'''.
 
<pre>"configurations": [
 
<pre>"configurations": [
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For the '''program''' field, specify the relative path to the executable, for example <code>[.project.bin.release]hello.exe</code>.  
 
For the '''program''' field, specify the relative path to the executable, for example <code>[.project.bin.release]hello.exe</code>.  
 
If the field is empty, '''VMS IDE''' will try to fill it with data from the project settings.
 
If the field is empty, '''VMS IDE''' will try to fill it with data from the project settings.
 +
 +
'''NOTE''': The debugger uses two terminals - one for the program being debugged and one for the debugger itself. Therefore the user has to have additional privileges: LOG_IO, PHY_IO, SHARE and OPER.
  
 
To choose which configuration to use, go to "Debug" (<code>Ctrl-Shift-D</code>) and select the appropriate configuration from the drop-down list.
 
To choose which configuration to use, go to "Debug" (<code>Ctrl-Shift-D</code>) and select the appropriate configuration from the drop-down list.
 
Press <code>F5</code> again to run debugger.
 
Press <code>F5</code> again to run debugger.
 +
 +
[https://www.youtube.com/watch?v=7IRYBQS0C8Y&list=PLewDXk9a8laO3cAZFPyZ4bbgcKsJ1qgPo&index=3 Video tutorial: VMS IDE 3 Building a Project]
 +
 +
[https://www.youtube.com/watch?v=CjUciv1Da6Y&list=PLewDXk9a8laO3cAZFPyZ4bbgcKsJ1qgPo&index=4 Video tutorial: VMS IDE 4 Debugging a Project]
  
 
[[Category:VMS IDE]]
 
[[Category:VMS IDE]]

Latest revision as of 04:10, 10 July 2020

Loading Existing Project

If you start working on an existing project that resides on your OpenVMS machine, you need to download the source files to your local machine. Use the Synchronizer tool as described below to download the source files.

  1. Change the downloadNewFiles option to overwrite.
  2. Run the VMS-IDE: Synchronize project files with VMS command.
  3. After all project files are downloaded, change the downloadNewFiles option to skip or edit to prevent silent overwriting of local files.

Managing Project Source Files

You can view and edit all project files from the Visual Studio Code Explorer. Refer to Visual Studio Code documentation to learn more about Explorer view features.

The OpenVMS project structure may look like shown below:

VMS IDE Explorer

Managing the Project

You can manage your OpenVMS project from the Project Explorer view. To open the view, click Project Explorer icon on the Activity Bar.

Managing Dependencies

If you work on a complex project and you need to add dependencies, use the PROJECT DEPENDENCIES section.
Assuming that you want to add "Project B" to "Project A" dependencies,

  1. Select "Project A" in the PROJECT DEPENDENCIES panel.
  2. Right-click "Project B", and select Add to dependencies of selected item from the context menu.


To remove a project from dependencies

  1. Open the PROJECT DEPENDENCIES section.
  2. Right-click the project, then select Remove from dependencies.

Building

Build Configurations

To build your projects you can use a default build configuration or create a custom one. See Build Configurations for details.

Build MMS

Before building your project, create the MMS file by pressing F1 and running VMS-IDE: Create MMS. See Auto-generated MMS for more information.

Building VMS Project

To build a project in VMS IDE:

  1. Open the Project Explorer view.
  2. Select the project you want to build in the PROJECT DEPENDENCIES section.
  3. In the PROJECT DESCRIPTION section, choose the required build configuration by right-clicking the buildName parameter and selecting Change.
  4. Right-click the project and select Build with dependencies from the context menu.

If there are any changes to the project, the updated files will be uploaded to the OpenVMS system. Previously created object and listing files (.OBJ, .LIS) will be removed from the OpenVMS system. This guarantees that up-to-date files are uploaded to the OpenVMS system. 

NOTE: you can manually upload all new and updated files by using the VMS-IDE: Upload all command.

Debugging

Use Debugger view to debug OpenVMS projects.

To debug JVM based projects see VMS IDE for Java (Kotlin, Scala) 

NOTE: Before running the debugger, make sure that you have actual DEBUG builds on the OpenVMS system. Also do the command "Prepare to debug" in context menu of Project explorer.

To start a debugging session, press F5. If there is no "launch.json" file in the project directory, you will be asked to select the environment. Select VMS Debugger from the popup list. The launch.json file will be created and filled with the required information. There are two types of launch configuration - DEBUG and RUN. 

"configurations": [
        {
            "type": "vms_dbg",
            "request": "launch",
            "name": "Debug",
            "program": "",
            "arguments": "",
            "stopOnEntry": true,
            "typeRun": "DEBUG"
        }
]

For the program field, specify the relative path to the executable, for example [.project.bin.release]hello.exe. If the field is empty, VMS IDE will try to fill it with data from the project settings. 

NOTE: The debugger uses two terminals - one for the program being debugged and one for the debugger itself. Therefore the user has to have additional privileges: LOG_IO, PHY_IO, SHARE and OPER.

To choose which configuration to use, go to "Debug" (Ctrl-Shift-D) and select the appropriate configuration from the drop-down list. Press F5 again to run debugger.

Video tutorial: VMS IDE 3 Building a Project

Video tutorial: VMS IDE 4 Debugging a Project

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