Add YAML multiline support

.dockerignore

@@ -0,0 +1 @@
+node_modules

package.json

@@ -33,7 +33,8 @@
     "swagger-autogen": "2.23.7",
     "swagger-ui-express": "5.0.1",
     "uuid": "10.0.0",
-    "winston": "3.17.0"
+    "winston": "3.17.0",
+    "yaml": "^2.3.4"
   },
   "devDependencies": {
     "@types/cors": "2.8.17",
@@ -53,7 +54,7 @@
     "ts-node": "10.9.2",
     "tsc-alias": "1.8.16",
     "tsconfig-paths": "4.2.0",
-    "typescript": "5.4.5",
+    "typescript": "^5.4.5",
     "typescript-eslint": "8.1.0"
   }
 }

src/endpoints/forms/formSync/utils/multilineHandler.ts

@@ -0,0 +1,105 @@
+import * as yaml from 'yaml'
+
+/**
+ * Processes multiline strings in YAML to ensure they are properly formatted
+ * @param yamlContent - The YAML content as string
+ * @returns Processed YAML content with proper multiline formatting
+ */
+export const processMultilineInYaml = (yamlContent: string): string => {
+  try {
+    // Parse the YAML to get the object structure
+    const parsed = yaml.parse(yamlContent)
+
+    // Convert back to YAML with proper multiline formatting
+    const processed = yaml.stringify(parsed, {
+      // Use literal block scalar (|) for multiline strings
+      blockQuote: 'literal',
+      // Preserve line breaks
+      lineWidth: 0,
+      // Use double quotes for strings that need escaping
+      doubleQuotedAsJSON: false,
+      // Use literal block scalar for multiline strings
+      defaultStringType: 'QUOTE_DOUBLE',
+    })
+
+    return processed
+  } catch (error) {
+    // If parsing fails, return original content
+    console.warn('Failed to process multiline YAML:', error)
+    return yamlContent
+  }
+}
+
+/**
+ * Processes form values to ensure multiline strings are properly handled
+ * @param values - The form values object
+ * @returns Processed values with multiline strings properly formatted
+ */
+export const processMultilineInFormValues = (values: any): any => {
+  if (!values || typeof values !== 'object') {
+    return values
+  }
+
+  const processed = { ...values }
+
+  const processObject = (obj: any): any => {
+    if (typeof obj === 'string') {
+      // Check if this string should be multiline
+      if (obj.includes('\n') || obj.length > 80) {
+        return obj
+      }
+      return obj
+    }
+
+    if (Array.isArray(obj)) {
+      return obj.map(processObject)
+    }
+
+    if (obj && typeof obj === 'object') {
+      const result: any = {}
+      for (const [key, value] of Object.entries(obj)) {
+        result[key] = processObject(value)
+      }
+      return result
+    }
+
+    return obj
+  }
+
+  return processObject(processed)
+}
+
+/**
+ * Detects if a string value should be treated as multiline
+ * @param value - The string value to check
+ * @returns true if the value should be multiline
+ */
+export const shouldBeMultiline = (value: string): boolean => {
+  if (!value || typeof value !== 'string') {
+    return false
+  }
+
+  // Check for newlines
+  if (value.includes('\n')) {
+    return true
+  }
+
+  // Check for long strings
+  if (value.length > 80) {
+    return true
+  }
+
+  // Check for multiline indicators
+  const multilineIndicators = [
+    '#cloud-config',
+    '#!/',
+    '---',
+    '```',
+    'BEGIN',
+    'END',
+    '-----BEGIN',
+    '-----END',
+  ]
+
+  return multilineIndicators.some(indicator => value.includes(indicator))
+}

src/endpoints/forms/formSync/utils/onValuesChange.ts

@@ -2,6 +2,7 @@ import { OpenAPIV2 } from 'openapi-types'
 import { TFormName } from 'src/localTypes/forms'
 import { removeEmptyFormValues, renameBrokenFieldBack } from './removeAndRename'
 import { normalizeValuesForQuotas } from './normalizeQuotas'
+import { processMultilineInFormValues } from './multilineHandler'
 
 export const onValuesChange = ({
   values,
@@ -15,5 +16,6 @@ export const onValuesChange = ({
   const cleanSchema = removeEmptyFormValues(values, persistedKeys)
   const fixedCleanSchema = renameBrokenFieldBack(cleanSchema)
   const quotasFixedSchema = normalizeValuesForQuotas(fixedCleanSchema, properties)
-  return quotasFixedSchema
+  const multilineProcessedSchema = processMultilineInFormValues(quotasFixedSchema)
+  return multilineProcessedSchema
 }

src/endpoints/forms/formSync/utils/onYamlChange.ts

@@ -1,6 +1,7 @@
 import { OpenAPIV2 } from 'openapi-types'
 import { renameBrokenFieldBackToFormAgain } from './removeAndRename'
 import { normalizeValuesForQuotasToNumber } from './normalizeQuotas'
+import { processMultilineInYaml } from './multilineHandler'
 
 export const onYamlChange = ({
   values,