From 0bb24cb7321782859ddf8200810cbc1a2af561a5 Mon Sep 17 00:00:00 2001
From: Grace Park <gracepark@github.com>
Date: Thu, 5 Oct 2023 10:21:22 -0700
Subject: [PATCH] Allow for arrays in code samples for REST GHExample (#43820)

---
 src/rest/components/get-rest-code-samples.ts | 12 +++++++++---
 src/rest/components/types.ts                 |  2 +-
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/rest/components/get-rest-code-samples.ts b/src/rest/components/get-rest-code-samples.ts
index f722e6b91333..f72698faa715 100644
--- a/src/rest/components/get-rest-code-samples.ts
+++ b/src/rest/components/get-rest-code-samples.ts
@@ -138,20 +138,26 @@ export function getGHExample(operation: Operation, codeSample: CodeSample) {
   // and the type is a string.
   const { bodyParameters } = codeSample.request
   if (bodyParameters) {
-    if (typeof bodyParameters === 'object' && !Array.isArray(bodyParameters)) {
+    if (typeof bodyParameters === 'object') {
       const bodyParamValues = Object.values(codeSample.request.bodyParameters)
-      // GitHub CLI does not support sending Objects and arrays using the -F or
+      // GitHub CLI does not support sending Objects using the -F or
       // -f flags. That support may be added in the future. It is possible to
       // use gh api --input to take a JSON object from standard input
       // constructed by jq and piped to gh api. However, we'll hold off on adding
       // that complexity for now.
-      if (bodyParamValues.some((elem) => typeof elem === 'object')) {
+      if (bodyParamValues.some((elem) => typeof elem === 'object' && !Array.isArray(elem))) {
         return undefined
       }
       requestBodyParams = Object.keys(codeSample.request.bodyParameters)
         .map((key) => {
           if (typeof codeSample.request.bodyParameters[key] === 'string') {
             return `-f ${key}='${codeSample.request.bodyParameters[key]}' `
+          } else if (Array.isArray(codeSample.request.bodyParameters[key])) {
+            let cliLine = ''
+            for (const value of codeSample.request.bodyParameters[key]) {
+              cliLine += `-f "${key}[]=${value}" `
+            }
+            return cliLine
           } else {
             return `-F ${key}=${codeSample.request.bodyParameters[key]} `
           }
diff --git a/src/rest/components/types.ts b/src/rest/components/types.ts
index 01bd2a96d7a5..ca81040b008d 100644
--- a/src/rest/components/types.ts
+++ b/src/rest/components/types.ts
@@ -44,7 +44,7 @@ export interface CodeSample {
   request: {
     contentType: string
     acceptHeader: string
-    bodyParameters: Record<string, string>
+    bodyParameters: Record<string, string | Array<string>>
     parameters: Record<string, string>
     description: string
   }