diff options
| -rw-r--r-- | src-tauri/src/mod_management/mod.rs | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/src-tauri/src/mod_management/mod.rs b/src-tauri/src/mod_management/mod.rs index afed9692..cef7ff71 100644 --- a/src-tauri/src/mod_management/mod.rs +++ b/src-tauri/src/mod_management/mod.rs @@ -2,6 +2,7 @@ use crate::constants::{BLACKLISTED_MODS, CORE_MODS}; use async_recursion::async_recursion; +use thermite::prelude::ThermiteError; use crate::NorthstarMod; use anyhow::{anyhow, Result}; @@ -459,6 +460,41 @@ fn delete_older_versions( Ok(()) } +/// Checks whether some mod is correctly formatted +/// Currently checks whether +/// - Some `mod.json` exists under `mods/*/mod.json` +fn fc_sanity_check(input: &&fs::File) -> bool { + let mut archive = match zip::read::ZipArchive::new(*input) { + Ok(archive) => archive, + Err(_) => return false, + }; + + let mut has_mods = false; + let mut mod_json_exists = false; + + // Checks for `mods/*/mod.json` + for i in 0..archive.len() { + let file = match archive.by_index(i) { + Ok(file) => file, + Err(_) => continue, + }; + let file_path = file.mangled_name(); + if file_path.starts_with("mods/") { + has_mods = true; + if let Some(name) = file_path.file_name() { + if name == "mod.json" { + let parent_path = file_path.parent().unwrap(); + if parent_path.parent().unwrap().to_str().unwrap() == "mods" { + mod_json_exists = true; + } + } + } + } + } + + has_mods && mod_json_exists +} + // Copied from `libtermite` source code and modified // Should be replaced with a library call to libthermite in the future /// Download and install mod to the specified target. @@ -544,14 +580,21 @@ pub async fn fc_download_mod_and_install( ); // Extract the mod to the mods directory - match thermite::core::manage::install_mod( + match thermite::core::manage::install_with_sanity( temp_file.file(), std::path::Path::new(&install_directory), + fc_sanity_check, ) { Ok(_) => (), Err(err) => { log::warn!("libthermite couldn't install mod {thunderstore_mod_string} due to {err:?}",); - return Err(err.to_string()); + return match err { + ThermiteError::SanityError => Err( + "Mod failed sanity check during install. It's probably not correctly formatted" + .to_string(), + ), + _ => Err(err.to_string()), + }; } }; |