fix: rename override to replacement

Author: mshima

src/generator.ts

@@ -826,7 +826,7 @@ export class BaseGenerator<O extends BaseOptions = BaseOptions, F extends BaseFe
    */
   getContextData<const T = any>(
     context: string | { context: string; key: string },
-    opts: { override?: T } | { factory?: () => T } = {},
+    opts: { replacement?: T } | { override?: T } | { factory?: () => T } = {},
   ): T {
     if (!('getContextMap' in this.env)) {
       throw new Error('getContextMap is not implemented in the environment');
@@ -837,6 +837,10 @@ export class BaseGenerator<O extends BaseOptions = BaseOptions, F extends BaseFe
       typeof context === 'object' ? (this.env as any).getContextMap(context.context) : this._contextMap;
 
     const value = map.get(key);
+    if ('replacement' in opts) {
+      map.set(key, opts.replacement);
+      return value;
+    }
     if ('override' in opts) {
       map.set(key, opts.override);
       return value;

test/generators.test.ts

@@ -156,19 +156,19 @@ describe('Generators module', () => {
       expect(env.getContextMap(context).get(key)).toBe(data);
     });
 
-    it('using overrides option sets new data and retrieves old data', () => {
+    it('using replacement option sets new data and retrieves old data', () => {
       const key = 'foo';
       const data = 'bar';
-      expect(generator.getContextData(key, { override: data })).toBe(undefined);
-      expect(generator.getContextData(key, { override: 'new' })).toBe(data);
+      expect(generator.getContextData(key, { replacement: data })).toBe(undefined);
+      expect(generator.getContextData(key, { replacement: 'new' })).toBe(data);
     });
 
-    it('supports overrides option with custon context', () => {
+    it('supports replacement option with custon context', () => {
       const context = 'ctx';
       const key = 'foo';
       const data = 'bar';
-      expect(generator.getContextData({ context, key }, { override: data })).toBe(undefined);
-      expect(generator.getContextData({ context, key }, { override: 'new' })).toBe(data);
+      expect(generator.getContextData({ context, key }, { replacement: data })).toBe(undefined);
+      expect(generator.getContextData({ context, key }, { replacement: 'new' })).toBe(data);
       expect(env.getContextMap(context).get(key)).toBe('new');
     });
   });