Delete old files from dist on build

Rebuilding locally keeps accumulating rollup modules, making local builds difficult to deploy.
serverless-nextjs · May 1, 2021 · a6cd0b3 · a6cd0b3
1 parent 31f3d34
commit a6cd0b3
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Showing 3 changed files with 214 additions and 0 deletions.
diff --git a/packages/libs/lambda-at-edge/package.json b/packages/libs/lambda-at-edge/package.json
@@ -52,6 +52,7 @@
     "@types/sharp": "^0.26.1",
     "fetch-mock-jest": "^1.5.1",
     "rollup": "^2.46.0",
+    "rollup-plugin-delete": "^2.0.0",
     "rollup-plugin-node-externals": "^2.2.0",
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-typescript2": "^0.27.2",

diff --git a/packages/libs/lambda-at-edge/rollup.config.js b/packages/libs/lambda-at-edge/rollup.config.js
@@ -4,6 +4,7 @@ import { nodeResolve } from "@rollup/plugin-node-resolve";
 import externals from "rollup-plugin-node-externals";
 import json from "@rollup/plugin-json";
 import { terser } from "rollup-plugin-terser";
+import del from "rollup-plugin-delete";
 
 const LOCAL_EXTERNALS = [
   "./manifest.json",
@@ -21,6 +22,10 @@ const generateConfig = (input) => ({
     format: "cjs"
   },
   plugins: [
+    del({
+      targets:
+        './dist/${input.filename}/${input.minify ? "minified" : "standard"}'
+    }),
     json(),
     commonjs(),
     externals({