Fix #3265

11ty · Apr 25, 2024 · 7044ec6 · 7044ec6
1 parent 55cdb25
commit 7044ec6
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/src/Util/ProjectTemplateFormats.js b/src/Util/ProjectTemplateFormats.js
@@ -25,7 +25,7 @@ class ProjectTemplateFormats {
 
 	#normalize(formats) {
 		if (Array.isArray(formats)) {
-			return formats.map((entry) => entry.trim());
+			formats = "" + formats.join(",");
 		}
 
 		if (typeof formats !== "string") {

diff --git a/test/TemplateConfigTest.js b/test/TemplateConfigTest.js
@@ -345,6 +345,18 @@ test("both setTemplateFormats and addTemplateFormats", async (t) => {
   t.deepEqual(cfg.templateFormats, ["pug", "vue"]);
 });
 
+test("addTemplateFormats() Array", async (t) => {
+  let templateCfg = new TemplateConfig(defaultConfig, "./test/stubs/config.cjs");
+  templateCfg.userConfig.addTemplateFormats("vue2");
+  templateCfg.userConfig.addTemplateFormats(["vue"]);
+  templateCfg.userConfig.addTemplateFormats(["text", "txt"]);
+  await templateCfg.init();
+
+  let cfg = templateCfg.getConfig();
+  // should have ALL of the original defaults
+  t.deepEqual(cfg.templateFormats, ["md", "njk", "vue2", "vue", "text", "txt"]);
+});
+
 test("libraryOverrides", async (t) => {
   let mdLib = md();
   let templateCfg = new TemplateConfig(defaultConfig, "./test/stubs/config.cjs");