From 880d7fb003cd07001c373231971be6cc7a2b1f75 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kristj=C3=A1n=20Oddsson?= <koddsson@gmail.com>
Date: Wed, 18 Oct 2023 09:59:55 +0200
Subject: [PATCH] update error message with more context

---
 packages/dynamic-import-vars/src/index.js                 | 4 +++-
 .../test/rollup-plugin-dynamic-import-vars.test.js        | 8 +++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/packages/dynamic-import-vars/src/index.js b/packages/dynamic-import-vars/src/index.js
index b0d60df96..3d631b729 100644
--- a/packages/dynamic-import-vars/src/index.js
+++ b/packages/dynamic-import-vars/src/index.js
@@ -57,7 +57,9 @@ function dynamicImportVariables({ include, exclude, warnOnError, errorWhenNoFile
 
             if (errorWhenNoFilesFound && paths.length === 0) {
               this.error(
-                new Error('No files found when trying to dynamically load concatted string')
+                new Error(
+                  `No files found in ${glob} when trying to dynamically load concatted string from ${id}`
+                )
               );
             }
 
diff --git a/packages/dynamic-import-vars/test/rollup-plugin-dynamic-import-vars.test.js b/packages/dynamic-import-vars/test/rollup-plugin-dynamic-import-vars.test.js
index 68be487af..6a0ae9448 100644
--- a/packages/dynamic-import-vars/test/rollup-plugin-dynamic-import-vars.test.js
+++ b/packages/dynamic-import-vars/test/rollup-plugin-dynamic-import-vars.test.js
@@ -225,7 +225,13 @@ test('throws if no files in dir when option is set', async (t) => {
       input: 'fixture-no-files.js',
       plugins: [dynamicImportVars({ errorWhenNoFilesFound: true })]
     });
-  } catch (_) {
+  } catch (error) {
+    t.deepEqual(
+      error.message,
+      `No files found in ./module-dir-c/*.js when trying to dynamically load concatted string from ${require.resolve(
+        './fixtures/fixture-no-files.js'
+      )}`
+    );
     thrown = true;
   }
   t.true(thrown);