From 1abea57d7adc8913876f00e107e5b36d956873b6 Mon Sep 17 00:00:00 2001
From: anx00 <anxooterodans@gmail.com>
Date: Tue, 12 May 2026 11:21:00 +0200
Subject: [PATCH] Add wildcard module matching

---
 README.md                           | 26 ++++++++++++++++++++++++++
 fixtures/wildcard-modules-source.js | 23 +++++++++++++++++++++++
 fixtures/wildcard-modules.js        | 15 +++++++++++++++
 lib/config.js                       |  8 +++++---
 test/test.js                        |  8 ++++++++
 5 files changed, 77 insertions(+), 3 deletions(-)
 create mode 100644 fixtures/wildcard-modules-source.js
 create mode 100644 fixtures/wildcard-modules.js

diff --git a/README.md b/README.md
index 31e6f97..8155fc9 100644
--- a/README.md
+++ b/README.md
@@ -128,6 +128,32 @@ A list of module names or import paths where tags are imported from.  The values
 the arrays refers to the export names, not the import names.  `null` refers to the
 default export.
 
+Use `"*"` as a module name to match configured named exports from any import or
+require source:
+
+```json
+{
+  "plugins": [
+    ["template-html-minifier", {
+      "modules": {
+        "*": [
+          "html",
+          {"name": "css", "encapsulation": "style"}
+        ]
+      },
+      "htmlMinifier": {
+        "collapseWhitespace": true,
+        "minifyCSS": true
+      }
+    }]
+  ]
+}
+```
+
+This is useful when `html` or `css` tags are re-exported by application-specific
+modules and matching a fixed package name would be too strict. Exact module
+entries still take precedence over the wildcard entry.
+
 ### `failOnError`
 
 Determines whether an error should be thrown when minification failed. defaults to true.
diff --git a/fixtures/wildcard-modules-source.js b/fixtures/wildcard-modules-source.js
new file mode 100644
index 0000000..ba79408
--- /dev/null
+++ b/fixtures/wildcard-modules-source.js
@@ -0,0 +1,23 @@
+import {html, css as style} from './template-tags';
+import {html as page} from 'custom-html';
+import untouchedHtml from 'custom-html';
+
+html`
+	<div class="example" >
+		Hello
+	</div>
+`;
+
+style`
+	.example {
+		color: red;
+	}
+`;
+
+page`<span data-id="test" >World</span>`;
+
+untouchedHtml`
+	<div class="example" >
+		Hello
+	</div>
+`;
diff --git a/fixtures/wildcard-modules.js b/fixtures/wildcard-modules.js
new file mode 100644
index 0000000..d1285ec
--- /dev/null
+++ b/fixtures/wildcard-modules.js
@@ -0,0 +1,15 @@
+import {html, css as style} from './template-tags';
+import {html as page} from 'custom-html';
+import untouchedHtml from 'custom-html';
+
+html`<div class=example>Hello</div>`;
+
+style`.example{color:red}`;
+
+page`<span data-id=test>World</span>`;
+
+untouchedHtml`
+	<div class="example" >
+		Hello
+	</div>
+`;
diff --git a/lib/config.js b/lib/config.js
index 6911f70..bc3f975 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -73,8 +73,10 @@ function normalizeModuleConfig(name, items) {
 }
 
 function findModuleConfig(modulesConfig, importSource) {
+	const wildcardConfig = modulesConfig['*'] || null;
+
 	if (importSource[0] === '.' || importSource[0] === '/') {
-		return null;
+		return wildcardConfig;
 	}
 
 	if (modulesConfig[importSource]) {
@@ -82,9 +84,9 @@ function findModuleConfig(modulesConfig, importSource) {
 	}
 
 	try {
-		return modulesConfig[bareName(importSource)] || null;
+		return modulesConfig[bareName(importSource)] || wildcardConfig;
 	} catch (_) {
-		return null;
+		return wildcardConfig;
 	}
 }
 
diff --git a/test/test.js b/test/test.js
index 63f2d63..b7481e9 100644
--- a/test/test.js
+++ b/test/test.js
@@ -111,6 +111,13 @@ const namedWrongMemberConfig = {
 	},
 	htmlMinifier
 };
+const wildcardConfig = {
+	modules: {
+		'*': ['html', {name: 'css', encapsulation: 'style'}]
+	},
+	strictCSS: true,
+	htmlMinifier
+};
 
 const fixturePath = path.resolve(__dirname, '..', 'fixtures');
 
@@ -344,6 +351,7 @@ test('ignore calls that are obj.require', fileTest, null, true);
 test('tolerate built-in modules', fileTest, null, true);
 test('ignore unknown modules', fileTest, null, true);
 test('ignore relative import', fileTest, null, true);
+test('wildcard modules', fileTest, null, null, wildcardConfig);
 
 test('require member class of default export', fileTest, 'require-hyperhtml-default', null, defaultHyperConfig);
 test('require member class of default export from non-matching module', fileTest, 'require-hyperhtml-default', true, defaultWrongMemberConfig);