chore: generate sdk into packages/sdk

packages/sdk/scripts/utils/attw-report.cjs

@@ -0,0 +1,24 @@
+const fs = require('fs');
+const problems = Object.values(JSON.parse(fs.readFileSync('.attw.json', 'utf-8')).problems)
+  .flat()
+  .filter(
+    (problem) =>
+      !(
+        // This is intentional, if the user specifies .mjs they get ESM.
+        (
+          (problem.kind === 'CJSResolvesToESM' && problem.entrypoint.endsWith('.mjs')) ||
+          // This is intentional for backwards compat reasons.
+          (problem.kind === 'MissingExportEquals' && problem.implementationFileName.endsWith('/index.js')) ||
+          // this is intentional, we deliberately attempt to import types that may not exist from parent node_modules
+          // folders to better support various runtimes without triggering automatic type acquisition.
+          (problem.kind === 'InternalResolutionError' && problem.moduleSpecifier.includes('node_modules'))
+        )
+      ),
+  );
+fs.unlinkSync('.attw.json');
+if (problems.length) {
+  process.stdout.write('The types are wrong!\n' + JSON.stringify(problems, null, 2) + '\n');
+  process.exitCode = 1;
+} else {
+  process.stdout.write('Types ok!\n');
+}

packages/sdk/scripts/utils/check-is-in-git-install.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+# Check if you happen to call prepare for a repository that's already in node_modules.
+[ "$(basename "$(dirname "$PWD")")" = 'node_modules' ] ||
+# The name of the containing directory that 'npm` uses, which looks like
+# $HOME/.npm/_cacache/git-cloneXXXXXX
+[ "$(basename "$(dirname "$PWD")")" = 'tmp' ] ||
+# The name of the containing directory that 'yarn` uses, which looks like
+# $(yarn cache dir)/.tmp/XXXXX
+[ "$(basename "$(dirname "$PWD")")" = '.tmp' ]

packages/sdk/scripts/utils/check-version.cjs

@@ -0,0 +1,20 @@
+const fs = require('fs');
+const path = require('path');
+
+const main = () => {
+  const pkg = require('../../package.json');
+  const version = pkg['version'];
+  if (!version) throw 'The version property is not set in the package.json file';
+  if (typeof version !== 'string') {
+    throw `Unexpected type for the package.json version field; got ${typeof version}, expected string`;
+  }
+
+  const versionFile = path.resolve(__dirname, '..', '..', 'src', 'version.ts');
+  const contents = fs.readFileSync(versionFile, 'utf8');
+  const output = contents.replace(/(export const VERSION = ')(.*)(')/g, `$1${version}$3`);
+  fs.writeFileSync(versionFile, output);
+};
+
+if (require.main === module) {
+  main();
+}

packages/sdk/scripts/utils/fix-index-exports.cjs

@@ -0,0 +1,17 @@
+const fs = require('fs');
+const path = require('path');
+
+const indexJs =
+  process.env['DIST_PATH'] ?
+    path.resolve(process.env['DIST_PATH'], 'index.js')
+  : path.resolve(__dirname, '..', '..', 'dist', 'index.js');
+
+let before = fs.readFileSync(indexJs, 'utf8');
+let after = before.replace(
+  /^(\s*Object\.defineProperty\s*\(exports,\s*["']__esModule["'].+)$/m,
+  `exports = module.exports = function (...args) {
+    return new exports.default(...args)
+  }
+  $1`.replace(/^  /gm, ''),
+);
+fs.writeFileSync(indexJs, after, 'utf8');

packages/sdk/scripts/utils/git-swap.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -exuo pipefail
+# the package is published to NPM from ./dist
+# we want the final file structure for git installs to match the npm installs, so we
+
+# delete everything except ./dist and ./node_modules
+find . -maxdepth 1 -mindepth 1 ! -name 'dist' ! -name 'node_modules' -exec rm -rf '{}' +
+
+# move everything from ./dist to .
+mv dist/* .
+
+# delete the now-empty ./dist
+rmdir dist

packages/sdk/scripts/utils/make-dist-package-json.cjs

@@ -0,0 +1,21 @@
+const pkgJson = require(process.env['PKG_JSON_PATH'] || '../../package.json');
+
+function processExportMap(m) {
+  for (const key in m) {
+    const value = m[key];
+    if (typeof value === 'string') m[key] = value.replace(/^\.\/dist\//, './');
+    else processExportMap(value);
+  }
+}
+processExportMap(pkgJson.exports);
+
+for (const key of ['types', 'main', 'module']) {
+  if (typeof pkgJson[key] === 'string') pkgJson[key] = pkgJson[key].replace(/^(\.\/)?dist\//, './');
+}
+
+delete pkgJson.devDependencies;
+delete pkgJson.scripts.prepack;
+delete pkgJson.scripts.prepublishOnly;
+delete pkgJson.scripts.prepare;
+
+console.log(JSON.stringify(pkgJson, null, 2));

packages/sdk/scripts/utils/postprocess-files.cjs

@@ -0,0 +1,94 @@
+// @ts-check
+const fs = require('fs');
+const path = require('path');
+
+const distDir =
+  process.env['DIST_PATH'] ?
+    path.resolve(process.env['DIST_PATH'])
+  : path.resolve(__dirname, '..', '..', 'dist');
+
+async function* walk(dir) {
+  for await (const d of await fs.promises.opendir(dir)) {
+    const entry = path.join(dir, d.name);
+    if (d.isDirectory()) yield* walk(entry);
+    else if (d.isFile()) yield entry;
+  }
+}
+
+async function postprocess() {
+  for await (const file of walk(distDir)) {
+    if (!/(\.d)?[cm]?ts$/.test(file)) continue;
+
+    const code = await fs.promises.readFile(file, 'utf8');
+
+    // strip out lib="dom", types="node", and types="react" references; these
+    // are needed at build time, but would pollute the user's TS environment
+    const transformed = code.replace(
+      /^ *\/\/\/ *<reference +(lib="dom"|types="(node|react)").*?\n/gm,
+      // replace with same number of characters to avoid breaking source maps
+      (match) => ' '.repeat(match.length - 1) + '\n',
+    );
+
+    if (transformed !== code) {
+      console.error(`wrote ${path.relative(process.cwd(), file)}`);
+      await fs.promises.writeFile(file, transformed, 'utf8');
+    }
+  }
+
+  const newExports = {
+    '.': {
+      require: {
+        types: './index.d.ts',
+        default: './index.js',
+      },
+      types: './index.d.mts',
+      default: './index.mjs',
+    },
+  };
+
+  for (const entry of await fs.promises.readdir(distDir, { withFileTypes: true })) {
+    if (entry.isDirectory() && entry.name !== 'src' && entry.name !== 'internal' && entry.name !== 'bin') {
+      const subpath = './' + entry.name;
+      newExports[subpath + '/*.mjs'] = {
+        default: subpath + '/*.mjs',
+      };
+      newExports[subpath + '/*.js'] = {
+        default: subpath + '/*.js',
+      };
+      newExports[subpath + '/*'] = {
+        import: subpath + '/*.mjs',
+        require: subpath + '/*.js',
+      };
+    } else if (entry.isFile() && /\.[cm]?js$/.test(entry.name)) {
+      const { name, ext } = path.parse(entry.name);
+      const subpathWithoutExt = './' + name;
+      const subpath = './' + entry.name;
+      newExports[subpathWithoutExt] ||= { import: undefined, require: undefined };
+      const isModule = ext[1] === 'm';
+      if (isModule) {
+        newExports[subpathWithoutExt].import = subpath;
+      } else {
+        newExports[subpathWithoutExt].require = subpath;
+      }
+      newExports[subpath] = {
+        default: subpath,
+      };
+    }
+  }
+  await fs.promises.writeFile(
+    'dist/package.json',
+    JSON.stringify(
+      Object.assign(
+        /** @type {Record<String, unknown>} */ (
+          JSON.parse(await fs.promises.readFile('dist/package.json', 'utf-8'))
+        ),
+        {
+          exports: newExports,
+        },
+      ),
+      null,
+      2,
+    ),
+  );
+}
+postprocess();

packages/sdk/scripts/utils/upload-artifact.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+set -exuo pipefail
+
+RESPONSE=$(curl -X POST "$URL" \
+  -H "Authorization: Bearer $AUTH" \
+  -H "Content-Type: application/json")
+
+SIGNED_URL=$(echo "$RESPONSE" | jq -r '.url')
+
+if [[ "$SIGNED_URL" == "null" ]]; then
+  echo -e "\033[31mFailed to get signed URL.\033[0m"
+  exit 1
+fi
+
+UPLOAD_RESPONSE=$(tar -cz dist | curl -v -X PUT \
+  -H "Content-Type: application/gzip" \
+  --data-binary @- "$SIGNED_URL" 2>&1)
+
+if echo "$UPLOAD_RESPONSE" | grep -q "HTTP/[0-9.]* 200"; then
+  echo -e "\033[32mUploaded build to Stainless storage.\033[0m"
+  echo -e "\033[32mInstallation: npm install 'https://pkg.stainless.com/s/opencode-typescript/$SHA'\033[0m"
+else
+  echo -e "\033[31mFailed to upload artifact.\033[0m"
+  exit 1
+fi