[infra] Misc wireit tweaks (#3150)

Makes a few more package scripts cacheable by adding input/output files, and fixes a syntax error in one case.

.changeset/thin-jars-bathe.md

@@ -0,0 +1,2 @@
+---
+---

package.json

@@ -107,6 +107,14 @@
         "hack integrates it into the overall build with correct ordering."
       ],
       "command": "cd packages/lit-starter-ts && npm run build",
+      "files": [
+        "./packages/lit-starter-ts/tsconfig.json",
+        "./packages/lit-starter-ts/src/**/*.ts"
+      ],
+      "output": [
+        "./packages/lit-starter-ts/my-element.{js,js.map,d.ts,d.ts.map}",
+        "./packages/lit-starter-ts/test/"
+      ],
       "dependencies": [
         "./packages/lit:build:ts:types"
       ]
@@ -138,14 +146,22 @@
       "command": "cd packages/lit-starter-js && npm test",
       "dependencies": [
         "./packages/lit:build"
-      ]
+      ],
+      "files": [
+        "./packages/lit-starter-js/web-test-runner.config.js"
+      ],
+      "output": []
     },
     "test:lit-starter-ts": {
       "command": "cd packages/lit-starter-ts && npm test",
       "dependencies": [
         "build:lit-starter-ts",
         "./packages/lit:build"
-      ]
+      ],
+      "files": [
+        "./packages/lit-starter-ts/web-test-runner.config.js"
+      ],
+      "output": []
     },
     "test:windows": {
       "dependencies": [

packages/benchmarks/package.json

@@ -39,12 +39,15 @@
       "command": "tsc --build --pretty",
       "clean": "if-file-deleted",
       "files": [
+        "tsconfig.json",
         "lit-element/**/*.ts",
         "reactive-element/**/*.ts",
         "lit-html/**/*.ts",
-        "utils/**/*.ts"
+        "utils/**/*.ts",
+        "!**/*.d.ts"
       ],
       "output": [
+        "tsconfig.tsbuildinfo",
         "lit-element/**/*.{js,js.map,d.ts,d.ts.map}",
         "reactive-element/**/*.{js,js.map,d.ts,d.ts.map}",
         "lit-html/**/*.{js,js.map,d.ts,d.ts.map}",

packages/labs/gen-wrapper-vue/test-output/package.json

@@ -42,7 +42,8 @@
         "installSelf"
       ],
       "files": [
-        "src/**/*.ts, src/**/*.vue",
+        "src/**/*.ts",
+        "src/**/*.vue",
         "tsconfig.json"
       ],
       "command": "vue-tsc --noEmit && vite build",

packages/labs/test-projects/test-element-a/package.json

@@ -36,6 +36,10 @@
         "build"
       ],
       "command": "npm pack",
+      "files": [
+        "package.json",
+        "element-a.{js,js.map,d.ts,d.ts.map}"
+      ],
       "output": [
         "*.tgz"
       ]