From 2bb57972e83e2e41c64d74e6ea039ab7d2ca2f92 Mon Sep 17 00:00:00 2001
From: Christian Menard <Christian.Menard@tu-dresden.de>
Date: Mon, 16 Jan 2023 10:25:59 +0100
Subject: [PATCH] Add comments

---
 org.lflang/build.gradle | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/org.lflang/build.gradle b/org.lflang/build.gradle
index f937ce6dfc..886744a285 100644
--- a/org.lflang/build.gradle
+++ b/org.lflang/build.gradle
@@ -78,6 +78,7 @@ configurations {
 task getSubmoduleVersions(type: Exec) {
     description('Run a Git command to get the current status of submodules')
     workingDir project.rootDir
+   // This will make gradle execute git submodule status every time updateRustRuntime is called
     outputs.upToDateWhen { false }
 
     def command = "git submodule status"
@@ -107,6 +108,7 @@ task updateRustRuntime {
     description('Record the VCS revisions of the language runtimes into a properties file available at runtime.')
 
     dependsOn getSubmoduleVersions
+    // If the output of the git submodule status did not change (the getSubmoduleVersions task), then this task is considered up to date.
     inputs.files(getSubmoduleVersions.outputs)
     ext.outputFile = file("$project.projectDir/src/lib/rs/runtime-version.properties")
     outputs.file(outputFile)