BUG - Annotations Not Generated in CAP Project When addAnnotation is Enabled with In-Memory FS

[kjose90]

Description

In generating annotations for a CAP Project when addAnnotation is enabled and an in-memory file system is passed, annotations fail to be added. This issue originated from PR #2849.

To resolve this, changes need to be made in @sap-ux/fiori-annotation-api to support an optional in-memory file system. This will ensure that CAP files are correctly identified and annotations are written as expected.

Steps to Reproduce

Steps to reproduce the behavior:

1. Create a Fiori LROP Project
2. Choose a CAP Project as data source
3. Complete the project generation process.
4. Observe that annotations are not added to the app/project/annotation.cds file.

Expected results

Annotations added correctly to annotation.cds file

using IncidentsService as service from '../../srv/incidents-service';

annotate service.Incidents with @(
    UI.LineItem : [
        {
            $Type : 'UI.DataField',
            Value : title,
        },
        {
            $Type : 'UI.DataField',
            Label : 'urgency_code',
            Value : urgency_code,
        },
        {
            $Type : 'UI.DataField',
            Label : 'status_code',
            Value : status_code,
        },
    ]
);
annotate service.Incidents with @(
    UI.FieldGroup #GeneratedGroup1 : {
        $Type : 'UI.FieldGroupType',
        Data : [
            {
                $Type : 'UI.DataField',
                Value : title,
            },
            {
                $Type : 'UI.DataField',
                Label : 'urgency_code',
                Value : urgency_code,
            },
            {
                $Type : 'UI.DataField',
                Label : 'status_code',
                Value : status_code,
            },
        ],
    },
    UI.Facets : [
        {
            $Type : 'UI.ReferenceFacet',
            ID : 'GeneratedFacet1',
            Label : 'General Information',
            Target : '@UI.FieldGroup#GeneratedGroup1',
        },
    ]
);

Actual results

Annotations not added correctly to annotation.cds file

using IncidentsService as service from '../../srv/incidents-service';

Screenshots

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Version/Components/Environment

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OS:

• Mac OS
• Windows
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Root Cause Analysis

Problem

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Fix

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Why was it missed

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How can we avoid this

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