fix(build): switch to esbuild and tsc instead of pika

package.json

@@ -3,7 +3,7 @@
   "version": "0.0.0-development",
   "description": "Octokit plugin adding one method for all of api.github.com REST API endpoints",
   "scripts": {
-    "build": "pika-pack build",
+    "build": "node scripts/build.mjs && tsc -p tsconfig.json",
     "lint": "prettier --check '{src,test}/**/*' '!src/generated/**' README.md package.json",
     "lint:fix": "prettier --write '{src,test}/**/*' '!src/generated/**' README.md package.json",
     "pretest": "npm run -s lint",
@@ -24,22 +24,20 @@
   "author": "Gregor Martynus (https://twitter.com/gr2m)",
   "license": "MIT",
   "dependencies": {
-    "@octokit/types": "^9.2.3",
-    "deprecation": "^2.3.1"
+    "@octokit/types": "^9.2.3"
   },
   "devDependencies": {
     "@gimenete/type-writer": "^0.1.5",
     "@octokit/core": "^4.0.0",
-    "@pika/pack": "^0.3.7",
-    "@pika/plugin-build-node": "^0.9.0",
-    "@pika/plugin-build-web": "^0.9.0",
-    "@pika/plugin-ts-standard-pkg": "^0.9.0",
+    "@octokit/tsconfig": "^2.0.0",
     "@types/fetch-mock": "^7.3.1",
     "@types/jest": "^29.0.0",
     "@types/node": "^18.0.0",
+    "esbuild": "^0.17.19",
     "fetch-mock": "^9.0.0",
     "fs-extra": "^11.0.0",
     "github-openapi-graphql-query": "^4.0.0",
+    "glob": "^10.2.6",
     "jest": "^29.0.0",
     "lodash.camelcase": "^4.3.0",
     "lodash.set": "^4.3.2",
@@ -58,6 +56,14 @@
   },
   "jest": {
     "preset": "ts-jest",
+    "transform": {
+      "^.+\\.(ts|tsx)$": [
+        "ts-jest",
+        {
+          "tsconfig": "test/tsconfig.test.json"
+        }
+      ]
+    },
     "coverageThreshold": {
       "global": {
         "statements": 100,
@@ -67,22 +73,6 @@
       }
     }
   },
-  "@pika/pack": {
-    "pipeline": [
-      [
-        "@pika/plugin-ts-standard-pkg"
-      ],
-      [
-        "@pika/plugin-build-node",
-        {
-          "minNodeVersion": "14"
-        }
-      ],
-      [
-        "@pika/plugin-build-web"
-      ]
-    ]
-  },
   "release": {
     "branches": [
       "+([0-9]).x",

scripts/build.mjs

@@ -0,0 +1,88 @@
+import esbuild from "esbuild";
+import { copyFile, readFile, writeFile, rm } from "node:fs/promises";
+import { glob } from "glob";
+
+const sharedOptions = {
+  sourcemap: "external",
+  sourcesContent: true,
+  minify: false,
+  allowOverwrite: true,
+  packages: "external",
+};
+
+async function main() {
+  // Start with a clean slate
+  await rm("pkg", { recursive: true, force: true });
+  // Build the source code for a neutral platform as ESM
+  await esbuild.build({
+    entryPoints: await glob(["./src/*.ts", "./src/**/*.ts"]),
+    outdir: "pkg/dist-src",
+    bundle: false,
+    platform: "neutral",
+    format: "esm",
+    ...sharedOptions,
+    sourcemap: false,
+  });
+
+  // Remove the types file from the dist-src folder
+  const typeFiles = await glob([
+    "./pkg/dist-src/**/types.js.map",
+    "./pkg/dist-src/**/types.js",
+  ]);
+  for (const typeFile of typeFiles) {
+    await rm(typeFile);
+  }
+
+  const entryPoints = ["./pkg/dist-src/index.js"];
+
+  await Promise.all([
+    // Build the a CJS Node.js bundle
+    esbuild.build({
+      entryPoints,
+      outdir: "pkg/dist-node",
+      bundle: true,
+      platform: "node",
+      target: "node14",
+      format: "cjs",
+      ...sharedOptions,
+    }),
+    // Build an ESM browser bundle
+    esbuild.build({
+      entryPoints,
+      outdir: "pkg/dist-web",
+      bundle: true,
+      platform: "browser",
+      format: "esm",
+      ...sharedOptions,
+    }),
+  ]);
+
+  // Copy the README, LICENSE to the pkg folder
+  await copyFile("LICENSE", "pkg/LICENSE");
+  await copyFile("README.md", "pkg/README.md");
+
+  // Handle the package.json
+  let pkg = JSON.parse((await readFile("package.json", "utf8")).toString());
+  // Remove unnecessary fields from the package.json
+  delete pkg.scripts;
+  delete pkg.prettier;
+  delete pkg.release;
+  delete pkg.jest;
+  await writeFile(
+    "pkg/package.json",
+    JSON.stringify(
+      {
+        ...pkg,
+        files: ["dist-*/**", "bin/**"],
+        main: "dist-node/index.js",
+        browser: "dist-web/index.js",
+        types: "dist-types/index.d.ts",
+        module: "dist-src/index.js",
+        sideEffects: false,
+      },
+      null,
+      2
+    )
+  );
+}
+main();

src/endpoints-to-methods.ts

@@ -1,13 +1,16 @@
-import { Octokit } from "@octokit/core";
-import {
+import type { Octokit } from "@octokit/core";
+import type {
   EndpointOptions,
   RequestParameters,
   RequestMethod,
   Route,
   Url,
 } from "@octokit/types";
-import { EndpointsDefaultsAndDecorations, EndpointDecorations } from "./types";
-import { RestEndpointMethods } from "./generated/method-types";
+import type {
+  EndpointsDefaultsAndDecorations,
+  EndpointDecorations,
+} from "./types";
+import type { RestEndpointMethods } from "./generated/method-types";
 
 type EndpointMethods = {
   [methodName: string]: typeof Octokit.prototype.request;

src/generated/endpoints.ts

@@ -1,4 +1,4 @@
-import { EndpointsDefaultsAndDecorations } from "../types";
+import type { EndpointsDefaultsAndDecorations } from "../types";
 const Endpoints: EndpointsDefaultsAndDecorations = {
   actions: {
     addCustomLabelsToSelfHostedRunnerForOrg: [

src/generated/method-types.ts

@@ -1,5 +1,5 @@
-import { EndpointInterface, RequestInterface } from "@octokit/types";
-import { RestEndpointMethodTypes } from "./parameters-and-response-types";
+import type { EndpointInterface, RequestInterface } from "@octokit/types";
+import type { RestEndpointMethodTypes } from "./parameters-and-response-types";
 
 export type RestEndpointMethods = {
   actions: {

src/generated/parameters-and-response-types.ts

@@ -1,4 +1,4 @@
-import { Endpoints, RequestParameters } from "@octokit/types";
+import type { Endpoints, RequestParameters } from "@octokit/types";
 
 export type RestEndpointMethodTypes = {
   actions: {

src/index.ts

@@ -1,9 +1,9 @@
-import { Octokit } from "@octokit/core";
+import type { Octokit } from "@octokit/core";
 
 import ENDPOINTS from "./generated/endpoints";
-export { RestEndpointMethodTypes } from "./generated/parameters-and-response-types";
+export type { RestEndpointMethodTypes } from "./generated/parameters-and-response-types";
 import { VERSION } from "./version";
-import { Api } from "./types";
+import type { Api } from "./types";
 import { endpointsToMethods } from "./endpoints-to-methods";
 
 export function restEndpointMethods(octokit: Octokit): Api {

src/types.ts

@@ -1,6 +1,6 @@
-import { Route, RequestParameters } from "@octokit/types";
+import type { Route, RequestParameters } from "@octokit/types";
 
-import { RestEndpointMethods } from "./generated/method-types";
+import type { RestEndpointMethods } from "./generated/method-types";
 
 export type Api = { rest: RestEndpointMethods };
 

test/rest-endpoint-methods.test.ts

@@ -57,7 +57,7 @@ describe("REST API endpoint methods", () => {
         headers: {
           "content-type": "text/plain; charset=utf-8",
         },
-        matcher: (url, { body, headers }) => {
+        matcher: (_, { body }) => {
           expect(body).toEqual("# Hello, world!");
           return true;
         },
@@ -94,7 +94,7 @@ describe("REST API endpoint methods", () => {
           name: "test.txt",
           label: "test",
         },
-        matcher: (url, { body }) => {
+        matcher: (_, { body }) => {
           expect(body).toEqual("test 1, 2");
           return true;
         },

test/tsconfig.test.json

@@ -0,0 +1,9 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "emitDeclarationOnly": false,
+    "noEmit": true,
+    "verbatimModuleSyntax": false
+  },
+  "include": ["src/**/*"]
+}

test/typescript.test.ts

@@ -13,7 +13,7 @@ describe("Smoke test", () => {
     return updateLabel(options);
 
     async function updateLabel(
-      options: RestEndpointMethodTypes["issues"]["updateLabel"]["parameters"]
+      _: RestEndpointMethodTypes["issues"]["updateLabel"]["parameters"]
     ): Promise<RestEndpointMethodTypes["issues"]["updateLabel"]["response"]> {
       return {
         headers: {},

tsconfig.json

@@ -1,12 +1,11 @@
 {
+  "extends": "@octokit/tsconfig",
   "compilerOptions": {
     "esModuleInterop": true,
-    "module": "esnext",
-    "moduleResolution": "node",
-    "strict": true,
-    "target": "es2018"
+    "declaration": true,
+    "outDir": "pkg/dist-types",
+    "emitDeclarationOnly": true,
+    "sourceMap": true
   },
-  "include": [
-    "src/**/*"
-  ]
+  "include": ["src/**/*"]
 }