Merge pull request #16 from seamapi/inject-version-script

Add SDK headers

Author: razor-x

package-lock.json

@@ -60,6 +60,7 @@
     "test:debug": "ava debug --break",
     "lint": "eslint --ignore-path .gitignore .",
     "prelint": "prettier --check --ignore-path .gitignore .",
+    "prepack": "tsx ./prepack.ts",
     "postversion": "git push --follow-tags",
     "example": "tsx examples",
     "example:inspect": "tsx --inspect examples",
@@ -104,6 +105,7 @@
     "eslint-config-standard-with-typescript": "^39.0.0",
     "eslint-plugin-simple-import-sort": "^10.0.0",
     "eslint-plugin-unused-imports": "^3.0.0",
+    "execa": "^8.0.1",
     "landlubber": "^1.0.0",
     "node-fetch": "^3.3.2",
     "prettier": "^3.0.0",

package.json

@@ -0,0 +1,48 @@
+import { readFile, writeFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+
+import { $ } from 'execa'
+
+const versionFile = './src/lib/version.ts'
+
+const main = async (): Promise<void> => {
+  const version = await injectVersion(
+    fileURLToPath(new URL(versionFile, import.meta.url)),
+  )
+  // eslint-disable-next-line no-console
+  console.log(`✓ Version ${version} injected into ${versionFile}`)
+
+  const { command } = await $`tsc --project tsconfig.version.json`
+  // eslint-disable-next-line no-console
+  console.log(`✓ Rebuilt with '${command}'`)
+}
+
+const injectVersion = async (path: string): Promise<string> => {
+  const { version } = await readPackageJson()
+
+  if (version == null) {
+    throw new Error('Missing version in package.json')
+  }
+
+  const buff = await readFile(path)
+
+  const data = buff
+    .toString()
+    .replace(
+      'const seamapiJavascriptHttpVersion = null',
+      `const seamapiJavascriptHttpVersion = '${version}'`,
+    )
+
+  await writeFile(path, data)
+
+  return version
+}
+
+const readPackageJson = async (): Promise<{ version?: string }> => {
+  const pkgBuff = await readFile(
+    fileURLToPath(new URL('package.json', import.meta.url)),
+  )
+  return JSON.parse(pkgBuff.toString())
+}
+
+await main()