Add first module : Gitea app

modules/apps/gitea/lib/scripts/restore-backup.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+set -euo pipefail
+
+source /opt/gitea/env.sh
+
+sudo -u postgres psql <<EOF
+DO \$\$
+BEGIN
+   IF EXISTS (SELECT FROM pg_database WHERE datname = '$DB_NAME') THEN
+       EXECUTE 'DROP DATABASE $DB_NAME';
+   END IF;
+   IF EXISTS (SELECT FROM pg_roles WHERE rolname = '$DB_USER') THEN
+       EXECUTE 'DROP ROLE $DB_USER';
+   END IF;
+END
+\$\$;
+EOF
+
+LATEST_BACKUP=$(ls -1 $GITEA_BACKUPS_DIR/gitea-dump-*.zip 2>/dev/null | sort | tail -n1)
+
+if [ -n "$LATEST_BACKUP" ] && [ -f "$LATEST_BACKUP" ]; then
+    TMP_DIR=$(mktemp -d)
+    unzip -o $LATEST_BACKUP -d $TMP_DIR
+    [ -d $TMP_DIR/data ] && cp -a $TMP_DIR/data/* /var/lib/gitea/data/
+    [ -d $TMP_DIR/log ] && cp -a $TMP_DIR/log/* /var/lib/gitea/log/
+    [ -d $TMP_DIR/repos ] && cp -aH $TMP_DIR/repos/. /var/lib/gitea/data/repositories/
+    chown -R $GITEA_USER:$GITEA_USER $GITEA_HOME
+    sudo -u postgres psql -d $DB_NAME < $TMP_DIR/gitea-db.sql
+    sudo -u postgres psql -d "$DB_NAME" <<EOF
+DO \$\$
+DECLARE
+  r RECORD;
+BEGIN
+  -- Tables
+  FOR r IN
+    SELECT schemaname, tablename
+    FROM pg_tables
+    WHERE schemaname = 'public'
+  LOOP
+    EXECUTE format(
+      'ALTER TABLE %I.%I OWNER TO $DB_USER;',
+      r.schemaname,
+      r.tablename
+    );
+  END LOOP;
+
+  -- Sequences
+  FOR r IN
+    SELECT sequence_schema, sequence_name
+    FROM information_schema.sequences
+    WHERE sequence_schema = 'public'
+  LOOP
+    EXECUTE format(
+      'ALTER SEQUENCE %I.%I OWNER TO $DB_USER;',
+      r.sequence_schema,
+      r.sequence_name
+    );
+  END LOOP;
+END
+\$\$;
+EOF
+fi