do pgmigrate in docker (#131)

data/migrate.sh

@@ -11,5 +11,10 @@ echo "Migrating done"
 # We generate the schema file to make sure that the schema is up to date
 # The github workflow will check for uncommitted changes and fail if there is 
 # a difference between the schema file and the actual schema in the database
-pgmigrate dump -d postgres://ohtu:password@localhost:7742/gradesa --out schema.sql
+
+# Create a temporary schema file inside the container
+docker exec gradesa-db sh -c "pgmigrate dump -d postgres://ohtu:password@localhost:5432/gradesa --out /tmp/schema.sql"
+
+# Copy the schema file from the container to the local directory
+docker cp gradesa-db:/tmp/schema.sql ./schema.sql
 echo "Dumping done"

data/schema.sql

@@ -43,8 +43,6 @@ CREATE TABLE public.forms (
   description_de text
 );
 
-CREATE TRIGGER updated_at BEFORE UPDATE ON public.forms FOR EACH ROW EXECUTE FUNCTION updated_at();
-
 ALTER TABLE public.form_parts
 ADD CONSTRAINT form_parts_form_id_fkey
 FOREIGN KEY (form_id) REFERENCES forms(id) ON DELETE RESTRICT;
@@ -58,8 +56,6 @@ CREATE TABLE public.part_questions (
   title_de text
 );
 
-CREATE TRIGGER updated_at BEFORE UPDATE ON public.part_questions FOR EACH ROW EXECUTE FUNCTION updated_at();
-
 ALTER TABLE public.part_questions
 ADD CONSTRAINT part_questions_form_part_id_fkey
 FOREIGN KEY (form_part_id) REFERENCES form_parts(id) ON DELETE RESTRICT;
@@ -84,8 +80,6 @@ ALTER TABLE public.user_question_answers
 ADD CONSTRAINT user_question_answers_user_id_part_question_id_key
 UNIQUE (user_id, part_question_id);
 
-CREATE TRIGGER updated_at BEFORE UPDATE ON public.user_question_answers FOR EACH ROW EXECUTE FUNCTION updated_at();
-
 ALTER TABLE public.user_question_answers
 ADD CONSTRAINT user_question_answers_part_question_id_fkey
 FOREIGN KEY (part_question_id) REFERENCES part_questions(id) ON DELETE RESTRICT;
@@ -99,8 +93,6 @@ CREATE TABLE public.users (
   salt text NOT NULL
 );
 
-CREATE TRIGGER updated_at BEFORE UPDATE ON public.users FOR EACH ROW EXECUTE FUNCTION updated_at();
-
 ALTER TABLE public.user_question_answers
 ADD CONSTRAINT user_question_answers_user_id_fkey
 FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE;

docker-compose.yml

@@ -15,6 +15,12 @@ services:
       test: ["CMD", "pg_isready", "-U", "postgres"]
       interval: 10s
       retries: 20
+    command: >
+      sh -c "apt update && 
+             apt install -y wget && 
+             wget https://github.com/peterldowns/pgmigrate/releases/download/v0.0.6%2Bcommit.4f90829/pgmigrate-linux-amd64 -O /usr/local/bin/pgmigrate && 
+             chmod +x /usr/local/bin/pgmigrate && 
+             /usr/local/bin/docker-entrypoint.sh postgres"
   pgtestdb:
     image: postgres:15
     container_name: gradesa-pgtestdb