Add run-ci.sh script, check test coverage in CI

.build.yml

@@ -24,4 +24,4 @@ tasks:
     mix compile
 - test: |
     cd management
-    mix test
+    mix test --cover

run-ci.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -e
+
+BUILDS_INSTANCE=https://builds.sr.ht
+MANIFEST=.build.yml
+
+if [ -z "$SRHT_ACCESS_TOKEN" ]; then
+	echo "Please set SRHT_ACCESS_TOKEN before calling this script." >&2
+	exit 1
+fi
+
+curl \
+	-H Authorization:"token $SRHT_ACCESS_TOKEN" \
+	--data "manifest=$(jq -R -r --slurp < $MANIFEST)" \
+	--data "note=recycledcloud-management" \
+	-X POST $BUILDS_INSTANCE/api/jobs | jq