Categorise OSM passes by highway and colour them on the ride detail map

Passes are extracted from OSM PBF nodes (mountain_pass=yes) and linked to
containing ways; highway road values map to road, track to track,
path/footway to path, plus hiking for rock/climbing. All passes are kept,
coloured distinctly (road/track/path/hiking/unknown) for road-bike validation
on ride 397. Single squashed migration adds category column, cheap to re-extract.

2 files changed, 26 insertions, 9 deletions

diff --git a/db/migrations/20260827000000_mountain_pass_category.sql b/db/migrations/20260827000000_mountain_pass_category.sql
new file mode 100644
index 0000000..0bb3181
--- /dev/null
+++ b/db/migrations/20260827000000_mountain_pass_category.sql
@@ -0,0 +1,16 @@
+-- migrate:up
+ALTER TABLE mountain_passes ADD COLUMN category TEXT NOT NULL DEFAULT 'unknown' CHECK (category IN ('road', 'track', 'path', 'hiking', 'unknown'));
+
+-- migrate:down
+CREATE TABLE mountain_passes_backup (
+    id integer primary key,
+    osm_id integer unique not null,
+    name text,
+    elevation integer,
+    latitude real not null,
+    longitude real not null
+);
+INSERT INTO mountain_passes_backup (id, osm_id, name, elevation, latitude, longitude)
+SELECT id, osm_id, name, elevation, latitude, longitude FROM mountain_passes;
+DROP TABLE mountain_passes;
+ALTER TABLE mountain_passes_backup RENAME TO mountain_passes;
diff --git a/db/schema.sql b/db/schema.sql
index 9713add..8ae55f7 100644
--- a/db/schema.sql
+++ b/db/schema.sql
@@ -1,12 +1,4 @@
 CREATE TABLE IF NOT EXISTS "schema_migrations" (version varchar(255) primary key);
-CREATE TABLE IF NOT EXISTS "mountain_passes" (
-    id integer primary key,
-    osm_id integer unique not null,
-    name text,
-    elevation integer,
-    latitude real not null,
-    longitude real not null
-);
 CREATE TABLE rides (
     id integer primary key,
     external_id text unique not null,
@@ -32,6 +24,14 @@ CREATE TABLE official_climbs (
     created_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
     updated_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
 );
+CREATE TABLE IF NOT EXISTS "mountain_passes" (
+    id integer primary key,
+    osm_id integer unique not null,
+    name text,
+    elevation integer,
+    latitude real not null,
+    longitude real not null
+, category TEXT NOT NULL DEFAULT 'unknown' CHECK (category IN ('road', 'track', 'path', 'hiking', 'unknown')));
 -- Dbmate schema migrations
 INSERT INTO "schema_migrations" (version) VALUES
   ('20250802140659'),
@@ -41,4 +41,5 @@ INSERT INTO "schema_migrations" (version) VALUES
   ('20260813000000'),
   ('20260820184307'),
   ('20260821000000'),
-  ('20260823000000');
+  ('20260823000000'),
+  ('20260827000000');