fix(vitest): lower esbuild target to node18

vitest-dev · Jul 1, 2024 · 8814df5 · 8814df5
1 parent 43a60c2
commit 8814df5
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Showing 2 changed files with 11 additions and 7 deletions.
diff --git a/packages/vitest/src/node/plugins/index.ts b/packages/vitest/src/node/plugins/index.ts
@@ -81,8 +81,9 @@ export async function VitestPlugin(
             viteConfig.esbuild === false
               ? false
               : {
+                  // Lowest target Vitest supports is Node18
+                  target: viteConfig.esbuild?.target || 'node18',
                   sourcemap: 'external',
-
                   // Enables using ignore hint for coverage providers with @preserve keyword
                   legalComments: 'inline',
                 },

diff --git a/packages/vitest/src/node/plugins/workspace.ts b/packages/vitest/src/node/plugins/workspace.ts
@@ -70,12 +70,15 @@ export function WorkspaceVitestPlugin(
             alias: testConfig.alias,
             conditions: ['node'],
           },
-          esbuild: {
-            sourcemap: 'external',
-
-            // Enables using ignore hint for coverage providers with @preserve keyword
-            legalComments: 'inline',
-          },
+          esbuild: viteConfig.esbuild === false
+            ? false
+            : {
+                // Lowest target Vitest supports is Node18
+                target: viteConfig.esbuild?.target || 'node18',
+                sourcemap: 'external',
+                // Enables using ignore hint for coverage providers with @preserve keyword
+                legalComments: 'inline',
+              },
           server: {
             // disable watch mode in workspaces,
             // because it is handled by the top-level watcher