@graphql-inspector/action/esm/core/src/diff/rules/simplify-changes.js

GraphQL Inspector functionality for GitHub Actions

import { ChangeType } from '../changes/change.js';
const simpleChangeTypes = new Set([
    ChangeType.DirectiveAdded,
    ChangeType.DirectiveArgumentAdded,
    ChangeType.DirectiveLocationAdded,
    ChangeType.DirectiveUsageArgumentAdded,
    ChangeType.DirectiveUsageArgumentDefinitionAdded,
    ChangeType.DirectiveUsageEnumAdded,
    ChangeType.DirectiveUsageEnumValueAdded,
    ChangeType.DirectiveUsageFieldAdded,
    ChangeType.DirectiveUsageFieldDefinitionAdded,
    ChangeType.DirectiveUsageInputFieldDefinitionAdded,
    ChangeType.DirectiveUsageInputObjectAdded,
    ChangeType.DirectiveUsageInterfaceAdded,
    ChangeType.DirectiveUsageObjectAdded,
    ChangeType.DirectiveUsageScalarAdded,
    ChangeType.DirectiveUsageSchemaAdded,
    ChangeType.DirectiveUsageUnionMemberAdded,
    ChangeType.EnumValueAdded,
    ChangeType.EnumValueDeprecationReasonAdded,
    ChangeType.FieldAdded,
    ChangeType.FieldArgumentAdded,
    ChangeType.FieldDeprecationAdded,
    // These are not additions -- but this is necessary to eliminate nested removals for directives
    // because the deprecationReasons are redundant with directives
    ChangeType.FieldDeprecationRemoved,
    ChangeType.FieldDeprecationReasonChanged,
    ChangeType.EnumValueDeprecationReasonChanged,
    ChangeType.FieldDeprecationReasonAdded,
    ChangeType.FieldDescriptionAdded,
    ChangeType.InputFieldAdded,
    ChangeType.InputFieldDescriptionAdded,
    ChangeType.ObjectTypeInterfaceAdded,
    ChangeType.TypeAdded,
    ChangeType.TypeDescriptionAdded,
    ChangeType.UnionMemberAdded,
]);
const parentPath = (path) => {
    const lastDividerIndex = path.lastIndexOf('.');
    return lastDividerIndex === -1 ? path : path.substring(0, lastDividerIndex);
};
export const simplifyChanges = ({ changes }) => {
    // Track which paths contained changes that represent a group of changes to the schema
    // e.g. the addition of a type implicity contains the addition of that type's fields.
    const changePaths = [];
    const filteredChanges = changes.filter(({ path, type }) => {
        if (path) {
            const parent = parentPath(path);
            // check if parent or the current node was changed using a
            // "simple change" (aka a change that encapsulates a group of changes)
            const matches = changePaths.filter(matchedPath => matchedPath === parent || matchedPath === path);
            const hasChangedParent = matches.length > 0;
            if (simpleChangeTypes.has(type)) {
                changePaths.push(path);
            }
            return !hasChangedParent;
        }
        return true;
    });
    return filteredChanges;
};