From cc7d37d6183990b7d17fbf62183a43acbb672400 Mon Sep 17 00:00:00 2001
From: cesarParra <cesar.parra@gmail.com>
Date: Tue, 26 Nov 2024 15:34:03 -0400
Subject: [PATCH 1/2] Fixes issue when parsing a picklist custom field that has
 a single value option

---
 .../reflect-custom-field-sources.spec.ts      | 69 ++++++++++++++++++-
 .../sobject/parse-picklist-values.ts          | 14 +++-
 2 files changed, 80 insertions(+), 3 deletions(-)

diff --git a/src/core/reflection/sobject/__test__/reflect-custom-field-sources.spec.ts b/src/core/reflection/sobject/__test__/reflect-custom-field-sources.spec.ts
index 8b1e776b..ef08100a 100644
--- a/src/core/reflection/sobject/__test__/reflect-custom-field-sources.spec.ts
+++ b/src/core/reflection/sobject/__test__/reflect-custom-field-sources.spec.ts
@@ -107,7 +107,7 @@ describe('when parsing custom field metadata', () => {
     assertEither(result, (data) => expect(data[0].type.description).toBe('A Photo URL field'));
   });
 
-  test('can parse picklist values', async () => {
+  test('can parse picklist values when there are multiple picklist values available', async () => {
     const unparsed: UnparsedCustomFieldBundle = {
       type: 'customfield',
       name: 'Status__c',
@@ -153,6 +153,73 @@ describe('when parsing custom field metadata', () => {
     assertEither(result, (data) => expect(data[0].type.pickListValues).toEqual(['Staging', 'Active', 'Inactive']));
   });
 
+  test('can parse picklist values when there is a single value available', async () => {
+    const unparsed: UnparsedCustomFieldBundle = {
+      type: 'customfield',
+      name: 'Status__c',
+      parentName: 'MyFirstObject__c',
+      filePath: 'src/field/Status__c.field-meta.xml',
+      content: `
+      <?xml version="1.0" encoding="UTF-8"?>
+      <CustomField xmlns="http://soap.sforce.com/2006/04/metadata">
+          <fullName>Status__c</fullName>
+          <externalId>false</externalId>
+          <label>Status</label>
+          <required>true</required>
+          <trackFeedHistory>false</trackFeedHistory>
+          <description>Status</description>
+          <type>Picklist</type>
+          <valueSet>
+              <restricted>true</restricted>
+              <valueSetDefinition>
+                  <sorted>false</sorted>
+                  <value>
+                      <fullName>Staging</fullName>
+                      <default>false</default>
+                      <label>Staging</label>
+                  </value>
+              </valueSetDefinition>
+          </valueSet>
+      </CustomField>`,
+    };
+
+    const result = await reflectCustomFieldSources([unparsed])();
+
+    assertEither(result, (data) => expect(data[0].type.description).toBe('Status'));
+    assertEither(result, (data) => expect(data[0].type.pickListValues).toEqual(['Staging']));
+  });
+
+  test('can parse picklist values when there are no values', async () => {
+    const unparsed: UnparsedCustomFieldBundle = {
+      type: 'customfield',
+      name: 'Status__c',
+      parentName: 'MyFirstObject__c',
+      filePath: 'src/field/Status__c.field-meta.xml',
+      content: `
+      <?xml version="1.0" encoding="UTF-8"?>
+      <CustomField xmlns="http://soap.sforce.com/2006/04/metadata">
+          <fullName>Status__c</fullName>
+          <externalId>false</externalId>
+          <label>Status</label>
+          <required>true</required>
+          <trackFeedHistory>false</trackFeedHistory>
+          <description>Status</description>
+          <type>Picklist</type>
+          <valueSet>
+              <restricted>true</restricted>
+              <valueSetDefinition>
+                  <sorted>false</sorted>
+              </valueSetDefinition>
+          </valueSet>
+      </CustomField>`,
+    };
+
+    const result = await reflectCustomFieldSources([unparsed])();
+
+    assertEither(result, (data) => expect(data[0].type.description).toBe('Status'));
+    assertEither(result, (data) => expect(data[0].type.pickListValues).toEqual(undefined));
+  });
+
   test('An error is returned when the XML is in an invalid format', async () => {
     const unparsed: UnparsedCustomFieldBundle = {
       type: 'customfield',
diff --git a/src/core/reflection/sobject/parse-picklist-values.ts b/src/core/reflection/sobject/parse-picklist-values.ts
index c9a47dfb..75180a1b 100644
--- a/src/core/reflection/sobject/parse-picklist-values.ts
+++ b/src/core/reflection/sobject/parse-picklist-values.ts
@@ -22,11 +22,21 @@ function toPickListValues(customField: MaybeTyped): string[] | undefined {
     if ('valueSetDefinition' in valueSet) {
       const valueSetDefinition = valueSet.valueSetDefinition as object;
       if ('value' in valueSetDefinition) {
-        const pickListValues = valueSetDefinition.value as Record<'fullName', string>[];
-        return pickListValues.filter((each) => 'fullName' in each).map((current) => current.fullName);
+        const pickListValues = valueSetDefinition.value as Record<'fullName', string>[] | Record<'fullName', string>;
+        if (isArrayOfValues(pickListValues)) {
+          return pickListValues.filter((each) => 'fullName' in each).map((current) => current.fullName);
+        } else {
+          return [pickListValues.fullName];
+        }
       }
     }
   }
 
   return undefined;
 }
+
+function isArrayOfValues(
+  value: Record<string, unknown> | Record<string, unknown>[],
+): value is Record<string, unknown>[] {
+  return Array.isArray(value);
+}

From 9e84cbcc8fc94e92ff6566e0d85a70c19123331c Mon Sep 17 00:00:00 2001
From: cesarParra <cesar.parra@gmail.com>
Date: Tue, 26 Nov 2024 15:36:37 -0400
Subject: [PATCH 2/2] Publishing patch

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 9928cf98..a0687908 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cparra/apexdocs",
-  "version": "3.7.0",
+  "version": "3.7.1",
   "description": "Library with CLI capabilities to generate documentation for Salesforce Apex classes.",
   "keywords": [
     "apex",