add print statement for debugging

.github/actions/setup-postgres-linux/action.yml

@@ -6,11 +6,10 @@ runs:
   steps:
 
     - name: Start the postgres service
-      run: |
-        sudo systemctl start postgresql.service
-        pg_isready
+      run: sudo systemctl start postgresql.service
       shell: bash
 
     - name: Configure the database
-      run: sudo -u postgres bash ./.github/scripts/setup_postgres_linux.sh
+      run: sudo -u postgres bash setup_postgres_linux.sh
       shell: bash
+      working-directory: ./.github/scripts

.github/scripts/setup_postgres_linux.sh

@@ -11,24 +11,6 @@ PGPORT="${PGPORT:-5432}"
 export PGPORT
 PGHOST="${PGHOST:-localhost}"
 
-function connect_circle() {
-	# try to handle circleci/docker oddness
-	let rc=1
-	while [[ $rc -eq 1 ]]; do
-		nc -z ${PGHOST} ${PGPORT}
-		let rc=$?
-	done
-	if [[ $rc -ne 0 ]]; then
-		echo "Fatal: Could not connect to $PGHOST"
-		exit 1
-	fi
-}
-
-# appveyor doesn't have 'nc', but it also doesn't have these issues
-if [[ -n $CIRCLECI ]]; then
-	connect_circle
-fi
-
 for i in {1..10}; do
 	if pg_isready -h "${PGHOST}" -p "${PGPORT}" -U "${PGUSER}" ; then
 		break
@@ -38,6 +20,8 @@ for i in {1..10}; do
     sleep 2;
 done;
 
+echo "Postgres is running"
+
 createdb dbt
 psql -c "CREATE ROLE root WITH PASSWORD 'password';"
 psql -c "ALTER ROLE root WITH LOGIN;"