fix(tests): define a helper function to reset lightningd to a valid commit

Reset `lightningd` plugins directory to a commit where `summary` and `helpme` plugins are present

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

Author: tareknaser

tests/src/coffee_integration_tests.rs

@@ -11,6 +11,7 @@ use coffee_testing::prelude::tempfile;
 use coffee_testing::{CoffeeTesting, CoffeeTestingArgs};
 
 use crate::init;
+use crate::reset_plugins;
 
 #[tokio::test]
 pub async fn init_coffee_test() -> anyhow::Result<()> {
@@ -145,6 +146,12 @@ pub async fn test_add_remove_plugins() {
         .await
         .unwrap();
 
+    // Reset the plugins directory to a commit where summary and helpme plugins are present
+    reset_plugins(&format!(
+        "{}/.coffee/repositories/lightningd",
+        manager.root_path().to_owned().path().to_str().unwrap()
+    ));
+
     // Get the list of plugins available in the remote repository
     let result = manager.coffee().get_plugins_in_remote(repo_name).await;
     assert!(result.is_ok(), "{:?}", result);

tests/src/lib.rs

@@ -20,3 +20,30 @@ fn init() {
         logger::init(log::Level::Debug).expect("initializing logger for the first time");
     });
 }
+
+/// Resets the lightningd plugins directory at the specified root path to the commit
+/// with the hash `009a0fbad8edc34a6c0e481c34ce8001708853ec`.
+///
+/// This is a workaround to enable our CI to work with the current state of lightningd remote repo.
+///
+/// Many of our integration tests rely on "summary" and "helpme" plugins,
+/// which have been deprecated and removed so we need to reset the plugins directory to a commit
+/// where these plugins are still present.
+pub fn reset_plugins(root_path: &str) {
+    let output = std::process::Command::new("git")
+        .args(&[
+            "reset",
+            "--hard",
+            "009a0fbad8edc34a6c0e481c34ce8001708853ec",
+        ])
+        .current_dir(root_path)
+        .output()
+        .expect("failed to execute process");
+
+    if !output.status.success() {
+        panic!(
+            "failed to reset plugins: {}",
+            String::from_utf8_lossy(&output.stderr)
+        );
+    }
+}