chore: minor code imprs (#924)

* build: replace fx with node

* chore: shrink a few bytes

* ci: remove redundand script

package.json

@@ -84,8 +84,7 @@
     "test:smoke:win32": "node ./test/smoke/win32.test.js",
     "test:smoke:cjs": "node ./test/smoke/node.test.cjs",
     "test:smoke:mjs": "node ./test/smoke/node.test.mjs",
-    "test:smoke:deno": "deno test ./test/smoke/deno.test.js --allow-read --allow-sys --allow-env --allow-run",
-    "version": "cat package.json | fx .version"
+    "test:smoke:deno": "deno test ./test/smoke/deno.test.js --allow-read --allow-sys --allow-env --allow-run"
   },
   "optionalDependencies": {
     "@types/fs-extra": ">=11",
@@ -113,7 +112,6 @@
     "esbuild-plugin-transform-hook": "^0.1.1",
     "esbuild-plugin-utils": "^0.1.0",
     "fs-extra": "^11.2.0",
-    "fx": "*",
     "globby": "^14.0.2",
     "madge": "^8.0.0",
     "minimist": "^1.2.8",

src/core.ts

@@ -544,16 +544,15 @@ export class ProcessPromise extends Promise<ProcessOutput> {
                 .once('finish', () => _res(res()))
             )
         }
-        if (key === 'pipe') {
-          const pipe = Reflect.get(target, key)
-          if (typeof pipe === 'function')
-            return function (...args: any) {
-              return ProcessPromise.promisifyStream(
-                pipe.apply(target, args) as S
-              )
-            }
+        const value = Reflect.get(target, key)
+        if (key === 'pipe' && typeof value === 'function') {
+          return function (...args: any) {
+            return ProcessPromise.promisifyStream(
+              value.apply(target, args) as S
+            )
+          }
         }
-        return Reflect.get(target, key)
+        return value
       },
     })
   }