Add example for hooks

examples/content-injection/integration.ts

@@ -12,6 +12,15 @@ export default defineIntegration({
 						seedTemplateDirectory: './src/integration',
 					});
 				},
+				'@it-astro:content:gitTrackedListResolved': ({ trackedFiles }) => {
+					console.log('Content utils tracking files:', trackedFiles);
+				},
+				'@it-astro:content:gitCommitResolved': ({ file, age, resolvedDate }) => {
+					console.log(
+						`Content utils resolved the ${age} commit date for file ${file} as:`,
+						resolvedDate
+					);
+				},
 			},
 		};
 	},

packages/content-utils/src/runtime/git.ts

@@ -11,9 +11,8 @@ export function setContentPath(path: string) {
 	contentPath = path;
 }
 
-const commitResolvedHook: HookTrigger<'@it-astro:content:gitCommitResolved'> = (globalThis as any)[
-	Symbol.for('@inox-tools/content-utils:triggers/gitCommitResolved')
-];
+const getCommitResolvedHook = (): HookTrigger<'@it-astro:content:gitCommitResolved'> =>
+	(globalThis as any)[Symbol.for('@inox-tools/content-utils:triggers/gitCommitResolved')];
 
 /**
  * @internal
@@ -47,7 +46,7 @@ export async function getCommitDate(file: string, age: 'oldest' | 'latest'): Pro
 
 	let resolvedDate = new Date(Number(match.groups.timestamp) * 1000);
 
-	await commitResolvedHook({
+	await getCommitResolvedHook()({
 		resolvedDate,
 		age,
 		file,
@@ -59,9 +58,8 @@ export async function getCommitDate(file: string, age: 'oldest' | 'latest'): Pro
 	return resolvedDate;
 }
 
-const trackedListResolvedHook: HookTrigger<'@it-astro:content:gitTrackedListResolved'> = (
-	globalThis as any
-)[Symbol.for('@inox-tools/content-utils:triggers/gitTrackedListResolved')];
+const getTrackedListResolvedHook = (): HookTrigger<'@it-astro:content:gitTrackedListResolved'> =>
+	(globalThis as any)[Symbol.for('@inox-tools/content-utils:triggers/gitTrackedListResolved')];
 
 /**
  * @internal
@@ -80,7 +78,7 @@ export async function listGitTrackedFiles(): Promise<string[]> {
 	const output = result.stdout.trim();
 	let files = output.split('\n');
 
-	await trackedListResolvedHook({
+	await getTrackedListResolvedHook()({
 		trackedFiles: Array.from(files),
 		ignoreFiles: (ignore) => {
 			for (const file of ignore) {

packages/content-utils/virtual.d.ts

@@ -46,10 +46,10 @@ declare namespace AstroIntegrationKit {
 			file: string;
 			resolvedDate: Date;
 			overrideDate: (newDate: Date) => void;
-		}) => Promise<void>;
+		}) => Promise<void> | void;
 		'@it-astro:content:gitTrackedListResolved'?: (params: {
 			trackedFiles: string[];
 			ignoreFiles: (files: string[]) => void;
-		}) => Promise<void>;
+		}) => Promise<void> | void;
 	}
 }