Fix ts-morph insertImportDeclaration and use hash-based constant identifiers

[Copilot]

The code was incorrectly using defaultImport for named imports in ts-morph's insertImportDeclaration API, which would generate malformed import statements. Additionally, the identifier generation was using non-constant values (timestamps and long PascalCase paths), which should be replaced with hash-based constant identifiers.

Changes

• defineApiExtension.ts:

  • Use namedImports: [{ name: exportName, alias: exportNameAlias }] for aliased imports
  • Use namedImports: ["createContextPlugin"] for simple named imports
  • Replace Case.pascal(extensionFilePath) with ApiExtension_<10-char-hash> using SHA-256 hash of file path

• AdminExtension.ts:

  • Use namedImports: [{ name: "Extension", alias: componentName }] for aliased imports
  • Replace timestamp-based Case.pascal("Something" + Date.now()) + "Extension" with AdminExtension_<10-char-hash> using SHA-256 hash of file path

Example

ts-morph API fix:

// Before:
source.insertImportDeclaration(index, {
    defaultImport: `{ ${exportName} as ${exportNameAlias} }`,
    moduleSpecifier: importPath
});

// After:
source.insertImportDeclaration(index, {
    namedImports: [{ name: exportName, alias: exportNameAlias }],
    moduleSpecifier: importPath
});

Hash-based identifier generation:

// Before (defineApiExtension.ts):
const exportNameAlias = Case.pascal(extensionFilePath);
// Result: MyExtensionsMyApiExtensionsMyExtensionTs

// After:
const hash = crypto.createHash("sha256").update(extensionFilePath).digest("hex");
const exportNameAlias = `ApiExtension_${hash.slice(-10)}`;
// Result: ApiExtension_a1b2c3d4e5

// Before (AdminExtension.ts):
const componentName = Case.pascal("Something" + Date.now()) + "Extension";
// Result: Something1736086560000Extension (changes every time)

// After:
const hash = crypto.createHash("sha256").update(params.src).digest("hex");
const componentName = `AdminExtension_${hash.slice(-10)}`;
// Result: AdminExtension_f6e7d8c9b0 (constant for same file)

The hash-based approach ensures identifiers are constant (same file path always generates the same identifier), unique (SHA-256 with 10 characters provides sufficient uniqueness), and readable (short identifiers like ApiExtension_xyz).

Original prompt

please update code in #file:defineApiExtension.ts so that it follows rules outlined in slack convo

do the same for #file:AdminExtension.ts

The user has attached the following files from their workspace:

• packages/app-admin/src/extensions/AdminExtension.ts
• pasted_image_1.png
• packages/project/src/defineExtension/defineApiExtension.ts

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[adrians5j]

Looks like you did not receive my sshot. Here it is:

Note the ApiExtension_xyz comment.

retry @copilot

[Copilot]

Looks like you did not receive my sshot. Here it is:

...

Updated both files to use hash-based constant identifiers. Changes in commit d75de3d:

• defineApiExtension.ts: Now generates ApiExtension_<10-char-hash> using SHA-256 hash of the file path
• AdminExtension.ts: Now generates AdminExtension_<10-char-hash> instead of timestamp-based names

The identifiers are now constant (same path = same hash) and use the last 10 characters of the SHA-256 hash for uniqueness.