refactor: build system

sync.mjs

@@ -0,0 +1,113 @@
+#!/usr/bin/env node
+
+import {glob} from "glob";
+import {readFile, writeFile} from "fs/promises"
+
+const options = {
+  format: {
+    override: {
+      scripts: {
+        "format": "prettier .",
+        "format:fix": "prettier --write ."
+      },
+      prettier: "@openstapps/prettier-config"
+    },
+    if: "@openstapps/prettier-config"
+  },
+  lint: {
+    override: {
+      scripts: {
+        "lint": "eslint --ext .ts src/",
+        "lint:fix": "eslint --fix --ext .ts src/"
+      },
+      eslintConfig: {
+        extends: ["@openstapps"]
+      }
+    },
+    if: "@openstapps/eslint-config"
+  },
+  build: {
+    override: {
+      scripts: {
+        build: "tsup --dts",
+      },
+      tsup: {
+        entry: ["src/index.ts"],
+        sourcemap: true,
+        clean: true,
+        format: "esm",
+        outDir: "lib"
+      },
+    },
+    if: "tsup"
+  },
+  test: {
+    override: {
+      scripts: {
+        "test": "nyc mocha 'test/**/*.spec.ts'"
+      },
+      nyc: {
+        extends: "@openstapps/nyc-config"
+      }
+    },
+    if: "@openstapps/nyc-config"
+  }
+}
+
+/**
+ * @param path {string}
+ * @returns {Promise<void>}
+ */
+async function fixPackage(path) {
+  const file = JSON.parse(await readFile(path, 'utf-8'))
+  console.log(path)
+  /** @type {string[]} */
+  const overrides = file['openstapps-configuration']?.['overrides'] || []
+  /** @type {string[]} */
+  const dependencies = Object.keys(file['devDependencies'] || {})
+
+  for (const option in options) {
+    if (overrides.includes(option)) continue
+
+    const condition = options[option].if
+    const override = options[option].override
+
+    if (!dependencies.includes(condition)) continue
+    if (option === 'build') {
+      const bin = file['bin']
+      const entries = []
+      if (typeof bin === 'string') {
+        entries.push(bin)
+      } else if (typeof bin === 'object') {
+        for (const key in bin) {
+          entries.push(bin[key])
+        }
+      }
+      const main = file['main']
+      if (main) {
+        entries.push(main)
+      }
+
+      override['tsup']['entry'] = entries.map(it => it.replace(/^((\.\/)?lib\/)?/, 'src/').replace(/\.js$/, '.ts'))
+    }
+
+    for (const key in override) {
+      if (key === 'scripts') {
+        for (const script in override[key]) {
+          file[key][script] = override[key][script]
+        }
+      } else {
+        file[key] = override[key]
+      }
+    }
+  }
+
+  await writeFile(path, JSON.stringify(file, null, 2))
+}
+
+async function run() {
+  const packages = await glob('*/**/package.json')
+  await Promise.all(packages.map(fixPackage))
+}
+
+await run()