lemmy: more debugging

hosts/by-name/servo/services/lemmy.nix

@@ -32,6 +32,7 @@ in {
   systemd.services.lemmy.environment = {
     RUST_BACKTRACE = "full";
     # RUST_LOG = "debug";
+    # RUST_LOG = "trace";
     # upstream defaults LEMMY_DATABASE_URL = "postgres:///lemmy?host=/run/postgresql";
     # - Postgres complains that we didn't specify a user
     # lemmy formats the url as:

pkgs/patched/lemmy-server/debug-db-migrations.patch

@@ -0,0 +1,24 @@
+diff --git a/src/code_migrations.rs b/src/code_migrations.rs
+index c69ce591..b416a299 100644
+--- a/src/code_migrations.rs
++++ b/src/code_migrations.rs
+@@ -36,7 +36,7 @@ use lemmy_db_schema::{
+   utils::{get_conn, naive_now, DbPool},
+ };
+ use lemmy_utils::{error::LemmyError, settings::structs::Settings};
+-use tracing::info;
++use tracing::{debug, info};
+ use url::Url;
+ 
+ pub async fn run_advanced_migrations(pool: &DbPool, settings: &Settings) -> Result<(), LemmyError> {
+@@ -419,7 +419,9 @@ async fn initialize_local_site_2022_10_10(
+   info!("Running initialize_local_site_2022_10_10");
+ 
+   // Check to see if local_site exists
+-  if LocalSite::read(pool).await.is_ok() {
++  let local_site = LocalSite::read(pool).await;
++  debug!("local_site: {local_site:?}");
++  if local_site.is_ok() {
+     return Ok(());
+   }
+   info!("No Local Site found, creating it.");

pkgs/patched/lemmy-server/default.nix

@@ -6,5 +6,7 @@ lemmy-server.overrideAttrs (upstream: {
     ./fix-db-migrations.patch
     # log the database connection events, for debugging
     # ./log-startup.patch
+    # print more debug info about specific problem paths i've encountered
+    # ./debug-db-migrations.patch
   ];
 })