Replace implicit cache folder with --package-folder arg

Author: Serock3

test/README.md

@@ -116,7 +116,7 @@ cargo run --bin test-manager run-tests debian11 \
     --display \
     --account 0123456789 \
     --current-app <git hash or tag> \
-    --previous-app 2023.2
+    --old-app 2023.2
 ```
 
 ## macOS
@@ -142,7 +142,7 @@ cargo run --bin test-manager run-tests macos-ventura \
     --display \
     --account 0123456789 \
     --current-app <git hash or tag> \
-    --previous-app 2023.2
+    --old-app 2023.2
 ```
 
 ## Note on `ci-runtests.sh`

test/ci-runtests.sh

@@ -198,7 +198,8 @@ function run_tests_for_os {
         run-tests \
         --account "${ACCOUNT_TOKEN:?Error: ACCOUNT_TOKEN not set}" \
         --current-app "${cur_filename}" \
-        --previous-app "${prev_filename}" \
+        --old-app "${prev_filename}" \
+        --package-folder "$PACKAGES_DIR" \
         --test-report "$SCRIPT_DIR/.ci-logs/${os}_report" \
         "$os" 2>&1 | sed "s/${ACCOUNT_TOKEN}/\{ACCOUNT_TOKEN\}/g"
 }

test/test-manager/src/main.rs

@@ -80,14 +80,8 @@ enum Commands {
         account: String,
 
         /// App package to test. Can be a path to the package, just the package file name, git hash
-        /// or tag. If the direct path is not given, the package is assumed to be in the cache
-        /// directory for the host OS, given by the following table:
-        ///
-        /// |Platform | Value                               | Example                      |
-        /// | ------- | ----------------------------------- | ---------------------------- |
-        /// | Linux   | `$XDG_CACHE_HOME` or `$HOME`/.cache | /home/alice/.cache           |
-        /// | macOS   | `$HOME`/Library/Caches              | /Users/Alice/Library/Caches  |
-        /// | Windows | `{FOLDERID_LocalAppData}`           | C:\Users\Alice\AppData\Local |
+        /// or tag. If the direct path is not given, the package is assumed to be in the directory
+        /// specified by the `--package-folder` argument.
         ///
         /// # Note
         ///
@@ -103,7 +97,11 @@ enum Commands {
         ///
         /// The CLI interface must be compatible with the upgrade test.
         #[arg(long, short)]
-        previous_app: Option<String>,
+        old_app: Option<String>,
+
+        /// Folder to search for packages. Defaults to current directory.
+        #[arg(short, long, value_name = "DIR")]
+        package_folder: Option<PathBuf>,
 
         /// Only run tests matching substrings
         test_filters: Vec<String>,
@@ -227,7 +225,8 @@ async fn main() -> Result<()> {
             vnc,
             account,
             current_app,
-            previous_app,
+            old_app,
+            package_folder,
             test_filters,
             verbose,
             test_report,
@@ -261,9 +260,10 @@ async fn main() -> Result<()> {
                 None => None,
             };
 
-            let manifest = package::get_app_manifest(vm_config, current_app, previous_app)
-                .await
-                .context("Could not find the specified app packages")?;
+            let manifest =
+                package::get_app_manifest(vm_config, current_app, old_app, package_folder)
+                    .await
+                    .context("Could not find the specified app packages")?;
 
             let mut instance = vm::run(&config, &name)
                 .await

test/test-manager/src/package.rs

@@ -23,15 +23,17 @@ pub async fn get_app_manifest(
     config: &VmConfig,
     current_app: String,
     previous_app: Option<String>,
+    package_folder: Option<PathBuf>,
 ) -> Result<Manifest> {
     let package_type = (config.os_type, config.package_type, config.architecture);
 
-    let current_app_path = find_app(&current_app, false, package_type).await?;
+    let current_app_path =
+        find_app(&current_app, false, package_type, package_folder.as_ref()).await?;
     log::info!("Current app: {}", current_app_path.display());
 
     let previous_app_path = if let Some(previous_app) = previous_app {
         log::info!("Previous app: {}", previous_app);
-        Some(find_app(&previous_app, false, package_type).await?)
+        Some(find_app(&previous_app, false, package_type, package_folder.as_ref()).await?)
     } else {
         log::warn!("No previous app version specified");
         None
@@ -44,7 +46,9 @@ pub async fn get_app_manifest(
         .map(|c| c.as_str())
         .expect("Could not parse version from package name: {current_app}");
 
-    let ui_e2e_tests_path = find_app(capture, true, package_type).await.ok();
+    let ui_e2e_tests_path = find_app(capture, true, package_type, package_folder.as_ref())
+        .await
+        .ok();
     if let Some(ui_e2e_tests_path) = &ui_e2e_tests_path {
         log::info!("GUI e2e test binary: {}", ui_e2e_tests_path.display());
     } else {
@@ -62,6 +66,7 @@ async fn find_app(
     app: &str,
     e2e_bin: bool,
     package_type: (OsType, Option<PackageType>, Option<Architecture>),
+    package_folder: Option<&PathBuf>,
 ) -> Result<PathBuf> {
     // If it's a path, use that path
     let app_path = Path::new(app);
@@ -73,10 +78,8 @@ async fn find_app(
     let mut app = app.to_owned();
     app.make_ascii_lowercase();
 
-    let packages_dir = dirs::cache_dir()
-        .context("Could not find cache directory")?
-        .join("mullvad-test")
-        .join("packages");
+    let current_dir = std::env::current_dir().expect("Unable to get current directory");
+    let packages_dir = package_folder.unwrap_or(&current_dir);
     fs::create_dir_all(&packages_dir).await?;
     let mut dir = fs::read_dir(packages_dir.clone())
         .await