fix(CocoaPods): Added Sub Dependency Tracking for CocoaPods

Signed-off-by: ksg97031 <[email protected]>

plugins/package-managers/cocoapods/src/main/kotlin/CocoaPods.kt

@@ -194,7 +194,7 @@ class CocoaPods(
 
         val podspecCommand = runCatching {
             run(
-                "spec", "which", podspecName,
+                "spec", "which", "^$podspecName$",
                 "--version=${id.version}",
                 "--allow-root",
                 "--regex",
@@ -233,9 +233,6 @@ private val NAME_AND_VERSION_REGEX = "(\\S+)\\s+(.*)".toRegex()
 
 private fun getPackageReferences(podfileLock: File): Set<PackageReference> {
     val versionForName = mutableMapOf<String, String>()
-    val dependenciesForName = mutableMapOf<String, MutableSet<String>>()
-    val root = yamlMapper.readTree(podfileLock)
-
     root.get("PODS").asIterable().forEach { node ->
         val entry = when (node) {
             is ObjectNode -> node.fieldNames().asSequence().first()
@@ -247,8 +244,29 @@ private fun getPackageReferences(podfileLock: File): Set<PackageReference> {
         }
         versionForName[name] = version
 
-        val dependencies = node[entry]?.map { it.textValue().substringBefore(" ") }.orEmpty()
+		val dependencies = node[entry]?.map { it.textValue().substringBefore(" ") }.orEmpty()
         dependenciesForName.getOrPut(name) { mutableSetOf() } += dependencies
+
+        // If this node has sub dependencies, append them to the dependency tracking.
+        // Sub dependencies are additional dependencies that are required.
+        // For more details, refer to issue #7523.
+        if (node is ObjectNode) {
+            val subEntries = node[entry].map { it.textValue() }
+            subEntries.filter { it.contains("(= ") }.forEach { subEntry ->
+                val (subDependencyName, subDependencyVersion) = NAME_AND_VERSION_REGEX.find(subEntry)!!.groups.let {
+                    it[1]!!.value to it[2]!!.value.removeSurrounding("(= ", ")")
+                }
+
+                // Add sub dependency if it's not already tracked
+                if (!versionForName.containsKey(subDependencyName)) {
+                    versionForName[subDependencyName] = subDependencyVersion
+
+                    val subDependencies = node[subEntry]?.map { it.textValue().substringBefore(" ") }.orEmpty()
+                    dependenciesForName.getOrPut(subDependencyName) { mutableSetOf() } += subDependencies
+                }
+            }
+        }
+    }
     }
 
     fun createPackageReference(name: String): PackageReference =