chore(internal): codegen related update

Author: stainless-app[bot]

eslint.config.mjs

@@ -1,6 +1,7 @@
 // @ts-check
 import tseslint from 'typescript-eslint';
 import unusedImports from 'eslint-plugin-unused-imports';
+import prettier from 'eslint-plugin-prettier';
 
 export default tseslint.config(
   {
@@ -13,9 +14,11 @@ export default tseslint.config(
     plugins: {
       '@typescript-eslint': tseslint.plugin,
       'unused-imports': unusedImports,
+      prettier,
     },
     rules: {
       'no-unused-vars': 'off',
+      'prettier/prettier': 'error',
       'unused-imports/no-unused-imports': 'error',
       'no-restricted-imports': [
         'error',

package.json

@@ -36,6 +36,7 @@
     "@typescript-eslint/eslint-plugin": "8.31.1",
     "@typescript-eslint/parser": "8.31.1",
     "eslint": "^9.39.1",
+    "eslint-plugin-prettier": "^5.4.1",
     "eslint-plugin-unused-imports": "^4.1.4",
     "iconv-lite": "^0.6.3",
     "jest": "^29.4.0",

pnpm-lock.yaml

@@ -31,8 +31,10 @@ if ! [ -z "$ESLINT_FILES" ]; then
 fi
 
 echo "==> Running prettier --write"
-PRETTIER_FILES="$(grep '\.\([mc]?tsx?\|[mc]?jsx?\|json\)$' "$FILE_LIST" || true)"
+# format things eslint didn't
+PRETTIER_FILES="$(grep '\.\(js\|json\)$' "$FILE_LIST" || true)"
 if ! [ -z "$PRETTIER_FILES" ]; then
    echo "$PRETTIER_FILES" | xargs ./node_modules/.bin/prettier \
-      --write --cache --cache-strategy metadata --no-error-on-unmatched-pattern
+      --write --cache --cache-strategy metadata --no-error-on-unmatched-pattern \
+      '!**/dist' '!**/*.ts' '!**/*.mts' '!**/*.cts' '!**/*.js' '!**/*.mjs' '!**/*.cjs'
 fi

scripts/fast-format

@@ -8,4 +8,5 @@ echo "==> Running eslint --fix"
 ./node_modules/.bin/eslint --fix .
 
 echo "==> Running prettier --write"
-./node_modules/.bin/prettier --write --cache --cache-strategy metadata .
+# format things eslint didn't
+./node_modules/.bin/prettier --write --cache --cache-strategy metadata . '!**/dist' '!**/*.ts' '!**/*.mts' '!**/*.cts' '!**/*.js' '!**/*.mjs' '!**/*.cjs'

scripts/format

@@ -4,9 +4,6 @@ set -e
 
 cd "$(dirname "$0")/.."
 
-echo "==> Running prettier --check"
-./node_modules/.bin/prettier --check .
-
 echo "==> Running eslint"
 ./node_modules/.bin/eslint .
 

scripts/lint

@@ -23,12 +23,19 @@ async function postprocess() {
 
     // 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(
+    let 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',
     );
 
+    // TypeScript's declaration emitter collapses /** @ts-ignore */ onto the same
+    // line as the type declaration, which doesn't work. So we convert to // @ts-ignore
+    // on its own line to properly suppresses errors.
+    if (file.endsWith('.d.ts') || file.endsWith('.d.mts') || file.endsWith('.d.cts')) {
+      transformed = transformed.replace(/\/\*\* @ts-ignore\b[^*]*\*\/ /gm, '// @ts-ignore\n');
+    }
+
     if (transformed !== code) {
       console.error(`wrote ${path.relative(process.cwd(), file)}`);
       await fs.promises.writeFile(file, transformed, 'utf8');

scripts/utils/postprocess-files.cjs

@@ -1,2 +1,2 @@
 /** @deprecated Import from ./core/api-promise instead */
-export * from "./core/api-promise"
+export * from './core/api-promise';