chore: remove legacy nix profile resources

crates/manifest/src/paths.rs

@@ -125,7 +125,7 @@ pub fn user_prompts_dir() -> Option<PathBuf> {
     Some(config_dir()?.join("prompts"))
 }
 
-/// Root resource directory used for bundled prompts/Nix support files.
+/// Root resource directory used for bundled prompts, profiles, catalogs, and docs.
 pub fn resource_dir() -> Option<PathBuf> {
     if let Some(p) = env_path(RESOURCE_DIR_ENV) {
         return Some(p);

crates/manifest/src/profile.rs

@@ -382,7 +382,7 @@ impl ProfileResolver {
             .map(str::to_string);
         match extension.as_deref() {
             Some("lua") => {}
-            Some("nix") => return Err(ProfileError::UnsupportedProfileType { path: absolute_path, message: "Nix profile evaluation is not part of the primary Profile path; use a Lua profile or --manifest for a complete Manifest".into() }),
+            Some("nix") => return Err(ProfileError::UnsupportedProfileType { path: absolute_path, message: "Nix profile files are no longer supported; use a Lua profile or --manifest for a complete Manifest".into() }),
             other => return Err(ProfileError::UnsupportedProfileType { path: absolute_path, message: format!("unsupported profile extension {}; Lua profiles must end in .lua", other.map_or("<none>".to_string(), |s| format!(".{s}"))) }),
         }
         let profile_dir = absolute_path

crates/pod-store/src/lib.rs

@@ -416,7 +416,7 @@ mod tests {
         );
         metadata.resolved_manifest_snapshot = Some(serde_json::json!({
             "pod": { "name": "profile-pod" },
-            "profile": { "source": { "kind": "path", "path": "/profiles/coder.nix" } }
+            "profile": { "source": { "kind": "path", "path": "/profiles/coder.lua" } }
         }));
 
         let json = serde_json::to_string(&metadata).unwrap();

crates/pod/src/main.rs

@@ -444,7 +444,7 @@ permission = "write"
     #[test]
     fn profile_uses_selected_profile() {
         let tmp = TempDir::new().unwrap();
-        let profile = tmp.path().join("profile.nix");
+        let profile = tmp.path().join("profile.lua");
         let cli = Cli::try_parse_from([
             "insomnia-pod",
             "--profile",
@@ -633,12 +633,12 @@ permission = "write"
     fn profile_conflicts_with_manifest_and_restore_modes() {
         let segment_id = session_store::new_segment_id().to_string();
         for args in [
-            vec!["insomnia-pod", "--profile", "p.nix", "--manifest", "m.toml"],
-            vec!["insomnia-pod", "--profile", "p.nix", "--pod", "agent"],
+            vec!["insomnia-pod", "--profile", "p.lua", "--manifest", "m.toml"],
+            vec!["insomnia-pod", "--profile", "p.lua", "--pod", "agent"],
             vec![
                 "insomnia-pod",
                 "--profile",
-                "p.nix",
+                "p.lua",
                 "--session",
                 &segment_id,
             ],
@@ -659,7 +659,7 @@ permission = "write"
         let cli = Cli::try_parse_from([
             "insomnia-pod",
             "--profile",
-            "p.nix",
+            "p.lua",
             "--profile-pod-name",
             "agent",
         ])

crates/tui/src/main.rs

@@ -1181,9 +1181,9 @@ mod tests {
 
     #[test]
     fn parse_profile_spawn_mode() {
-        match parse_args_from(["--profile", "/profiles/coder.nix"]).unwrap() {
+        match parse_args_from(["--profile", "/profiles/coder.lua"]).unwrap() {
             Mode::Spawn { profile } => {
-                assert_eq!(profile, Some("/profiles/coder.nix".to_string()));
+                assert_eq!(profile, Some("/profiles/coder.lua".to_string()));
             }
             _ => panic!("expected Spawn mode"),
         }
@@ -1196,7 +1196,7 @@ mod tests {
             (
                 vec![
                     "--profile".to_string(),
-                    "p.nix".to_string(),
+                    "p.lua".to_string(),
                     "--resume".to_string(),
                 ],
                 "--profile can only be used for fresh spawn",
@@ -1204,7 +1204,7 @@ mod tests {
             (
                 vec![
                     "--profile".to_string(),
-                    "p.nix".to_string(),
+                    "p.lua".to_string(),
                     "--session".to_string(),
                     segment_id,
                 ],
@@ -1213,7 +1213,7 @@ mod tests {
             (
                 vec![
                     "--profile".to_string(),
-                    "p.nix".to_string(),
+                    "p.lua".to_string(),
                     "--socket".to_string(),
                     "/tmp/insomnia/sock".to_string(),
                 ],
@@ -1222,7 +1222,7 @@ mod tests {
             (
                 vec![
                     "--profile".to_string(),
-                    "p.nix".to_string(),
+                    "p.lua".to_string(),
                     "agent".to_string(),
                 ],
                 "--profile can only be used for fresh spawn",

crates/tui/src/spawn.rs

@@ -655,7 +655,7 @@ mod tests {
             r#"
 default = "coder"
 [profile]
-coder = "profiles/coder.nix"
+coder = "profiles/coder.lua"
 "#,
         )
         .unwrap();
@@ -679,7 +679,7 @@ coder = "profiles/coder.nix"
             r#"
 default = "coder"
 [profile.coder]
-path = "profiles/coder.nix"
+path = "profiles/coder.lua"
 description = "Project coder"
 "#,
         )