chore: add regen_migrations script and seed-database to Justfile

Justfile

@@ -1,4 +1,4 @@
-run: install-dependencies start-database migrate-database
+run: install-dependencies start-database migrate-database seed-database
     mix phx.server
 
 install-dependencies:
@@ -10,6 +10,9 @@ migrate-database:
 reset-database:
     mix ash.reset
 
+seed-database:
+    mix run priv/repo/seeds.exs
+
 start-database:
     docker compose up -d
 
@@ -29,4 +32,4 @@ test:
     mix test
 
 format:
-    mix format
+    mix format

regen_migrations.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Get count of untracked migrations
+N_MIGRATIONS=$(git ls-files --others priv/repo/migrations | wc -l)
+
+# Rollback untracked migrations
+mix ash_postgres.rollback -n $N_MIGRATIONS
+
+# Delete untracked migrations and snapshots
+git ls-files --others priv/repo/migrations | xargs rm
+git ls-files --others priv/resource_snapshots | xargs rm
+
+# Regenerate migrations
+mix ash.codegen --name $1
+
+# Run migrations if flag
+if echo $* | grep -e "-m" -q; then
+        mix ash.migrate
+fi