feat(linter): refactor lint registry into program resource

Extract lint registry loading from cmd_explain into a shared
program-level resource initialized via setup.

1 files changed, 33 insertions, 0 deletions

diff --git a/mingling_cli/src/linter/registry.rs b/mingling_cli/src/linter/registry.rs
new file mode 100644
index 0000000..5241c29
--- /dev/null
+++ b/mingling_cli/src/linter/registry.rs
@@ -0,0 +1,33 @@
+use mingling::{LazyInit, Program, macros::program_setup};
+use serde::Deserialize;
+
+use crate::ThisProgram;
+
+#[derive(Debug, Default, Clone, Deserialize)]
+pub struct LintRegistry {
+    pub lints: Vec<LintEntry>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct LintEntry {
+    pub name: String,
+    pub title: String,
+    pub summary: String,
+    pub metadata: LintMetadata,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct LintMetadata {
+    pub active_on: String,
+    pub author: String,
+    pub default: String,
+}
+
+#[program_setup]
+pub fn lint_registry_setup(p: &mut Program<ThisProgram>) {
+    p.with_resource(LintRegistry::lazy_init(|| {
+        let registry: LintRegistry = serde_json::from_str(include_str!("../../registry.json"))
+            .expect("failed to parse embedded registry.json");
+        registry
+    }));
+}