From fff63a06faa82d7181dfc6a0f968f8515aeaf25b Mon Sep 17 00:00:00 2001
From: jheer <jeffrey.heer@gmail.com>
Date: Mon, 19 Feb 2024 08:48:51 -0800
Subject: [PATCH] ci: Write to file instead.

---
 docs/data/nyc-taxi.parquet.sh | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/docs/data/nyc-taxi.parquet.sh b/docs/data/nyc-taxi.parquet.sh
index 7c1b1f3..537e3d0 100644
--- a/docs/data/nyc-taxi.parquet.sh
+++ b/docs/data/nyc-taxi.parquet.sh
@@ -1,5 +1,7 @@
 # The DuckDB executable must be on your environment path!
 # Use DuckDB version 0.9.2 or later
+# Write to a named file as portable file descriptors such as
+# (/dev/stdout) appear to be unavailable in GitHub actions.
 duckdb :memory: << EOF
 -- Load spatial extension
 INSTALL spatial; LOAD spatial;
@@ -16,6 +18,11 @@ COPY (SELECT
   (HOUR(datetime) + MINUTE(datetime)/60) AS time,
   ST_X(pick)::INTEGER AS px, ST_Y(pick)::INTEGER AS py,
   ST_X(drop)::INTEGER AS dx, ST_Y(drop)::INTEGER AS dy
-FROM rides) TO '/proc/$$/fd/1' WITH (FORMAT PARQUET);
+FROM rides) TO 'trips.parquet' WITH (FORMAT PARQUET);
 EOF
-exit 0
\ No newline at end of file
+
+# Write output to stdout
+cat trips.parquet >&1
+
+# Clean up
+rm trips.parquet