Log skipped CSS placeholder in development

PeterDaveHello · PeterDaveHello · commit 4e0e3a709323 · 2025-08-31T18:33:13.000+08:00
When a CSS artifact is missing in dev, log a clear message
before returning so it’s easier to diagnose during local builds.
diff --git a/build.mjs b/build.mjs
@@ -418,7 +418,12 @@ async function copyFiles(entryPoints, targetDir) {
           // Skip missing CSS in development (placeholders will be created later)
           const isCss = String(entryPoint.dst).endsWith('.css')
           if (!isProduction || isCss) {
-            if (!isProduction && isCss) return
+            if (!isProduction && isCss) {
+              console.log(
+                `[build] Skipping missing CSS file: ${entryPoint.src} -> ${entryPoint.dst} (placeholder will be created)`,
+              )
+              return
+            }
           }
           throw new Error(`Missing build artifact: ${entryPoint.src}`)
         }

Original file line number	Diff line number	Diff line change
`@@ -418,7 +418,12 @@ async function copyFiles(entryPoints, targetDir) {`
`418`	`418`	`// Skip missing CSS in development (placeholders will be created later)`
`419`	`419`	`const isCss = String(entryPoint.dst).endsWith('.css')`
`420`	`420`	`if (!isProduction \|\| isCss) {`
`421`		`- if (!isProduction && isCss) return`
	`421`	`+ if (!isProduction && isCss) {`
	`422`	`+ console.log(`
	`423`	+ `[build] Skipping missing CSS file: ${entryPoint.src} -> ${entryPoint.dst} (placeholder will be created)`,
	`424`	`+ )`
	`425`	`+ return`
	`426`	`+ }`
`422`	`427`	`}`
`423`	`428`	throw new Error(`Missing build artifact: ${entryPoint.src}`)
`424`	`429`	`}`