pass active plugins to fomod installer

src/instance.rs

@@ -5,7 +5,7 @@ use std::{
 };
 
 use globset::{Glob, GlobSet, GlobSetBuilder};
-use log::warn;
+use log::{debug, trace, warn};
 use thiserror::Error;
 
 use crate::{
@@ -114,14 +114,21 @@ fn determain_mod_kind(
 }
 
 fn install_fomod(
-    _instance: &ModdedInstance,
+    instance: &ModdedInstance,
     module_config_path: impl AsRef<Path>,
     mod_root: impl AsRef<Path>,
 ) -> anyhow::Result<Vec<ModFile>> {
+    debug!("Running FOmod installer");
     let module_config = fomod::Config::load_from_file(module_config_path)?;
 
-    // TODO: add active plugins from instance config
-    let files = run_fomod_installer(module_config, &[], install_prompt::prompt)
+    let active_plugins: Vec<_> = instance
+        .active_plugins()
+        .map(|e| e.to_string_lossy())
+        .map(|e| e.to_string())
+        .collect();
+
+    trace!("Current loded plugins: {:?}", active_plugins);
+    let files = run_fomod_installer(module_config, &active_plugins, install_prompt::prompt)
         .map_err(|_| InststanceError::FomodRunInstaller)?;
 
     let mod_files: Vec<_> = files

src/load_order.rs

@@ -10,7 +10,7 @@ use std::{
 use thiserror::Error;
 use walkdir::WalkDir;
 
-use crate::types::{self, ModdedInstance, RootConfig};
+use crate::{types::{self, ModdedInstance, RootConfig}, utils::is_plugin_file};
 
 pub fn create_loadorder(
     root_config: &RootConfig,
@@ -76,13 +76,6 @@ pub fn create_loadorder(
     Ok(sorted)
 }
 
-fn is_plugin_file(filename: impl AsRef<Path>) -> bool {
-    filename
-        .as_ref()
-        .extension()
-        .is_some_and(|ext| ext == "esp" || ext == "esm" || ext == "esl")
-}
-
 #[derive(Error, Debug)]
 pub enum LoadOrderError {
     #[error("Failed to read game directory")]

src/types/installed_mod.rs

@@ -1,6 +1,11 @@
+use std::ffi::OsStr;
+
 use serde::{Deserialize, Serialize};
 
-use crate::types::{link::Link, mod_file::ModFile};
+use crate::{
+    types::{link::Link, mod_file::ModFile},
+    utils::is_plugin_file,
+};
 
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
 pub struct InstalledMod {
@@ -36,4 +41,12 @@ impl InstalledMod {
     pub fn files(&self) -> &[Link] {
         &self.files
     }
+
+    pub fn active_plugins(&self) -> impl Iterator<Item = &OsStr> {
+        self.files
+            .iter()
+            .filter(|e| is_plugin_file(e.dst()))
+            .map(|e| e.dst())
+            .flat_map(|e| e.file_name())
+    }
 }

src/types/modded_instance.rs

@@ -1,4 +1,5 @@
 use std::{
+    ffi::OsStr,
     fs::{self, read_to_string},
     io::Write,
     path::{Path, PathBuf},
@@ -88,4 +89,8 @@ impl ModdedInstance {
     pub fn mods(&self) -> &[InstalledMod] {
         &self.mods
     }
+
+    pub fn active_plugins(&self) -> impl Iterator<Item = &OsStr> {
+        self.mods.iter().flat_map(|e| e.active_plugins())
+    }
 }

src/utils.rs

@@ -56,3 +56,10 @@ pub fn walk_all_files(
 
     Ok(a)
 }
+
+pub fn is_plugin_file(filename: impl AsRef<Path>) -> bool {
+    filename
+        .as_ref()
+        .extension()
+        .is_some_and(|ext| ext == "esp" || ext == "esm" || ext == "esl")
+}