test(pg-cf-hyperdrive): improve delete hyperdrive script (#4915)

driver-adapters-wasm/pg-cf-hyperdrive/prepare.sh

@@ -1,13 +1,15 @@
 #!/usr/bin/env bash
 
+set -eux
+
 export TMP_FILE=hyperdrive.tmp
 export PRISMA_TELEMETRY_INFORMATION='ecosystem-tests driver-adapters-wasm pg-cf-hyperdrive build'
 export PRISMA_CLIENT_ENGINE_TYPE='wasm' # because setup otherwise makes it library/binary
 export HYPERDRIVE_NAME='hyperdrive-pg-cf-hyperdrive'
 
 # Delete a previous hyperdrive with the same name if exists, unfortunately wrangler output cannot
-# be parsed as JSON, so we need to filter out the id from the output table. We do it in two steps 
-# to count with debugging output 
+# be parsed as JSON, so we need to filter out the id from the output table. We do it in two steps
+# to count with debugging output
 #
 # Example output of `wrangler hyperdrive list`:
 #
@@ -24,9 +26,15 @@ export HYPERDRIVE_NAME='hyperdrive-pg-cf-hyperdrive'
 # └──────────────────────────────────┴─────────────────────────────┴──────────────────────┴───────────────────────────────────────────────────────────────────────┴──────┴────────────────┴────────────────────┘
 # ```
 npx wrangler hyperdrive list | tee $TMP_FILE
-cat $TMP_FILE | grep $HYPERDRIVE_NAME |cut -f2 -d' ' |xargs npx wrangler hyperdrive delete
+# Only try to delete if the hyperdrive exists
+if [ $(grep -c $HYPERDRIVE_NAME $TMP_FILE) = 0 ]; then
+  echo "✅ No existing hyperdrive with name $HYPERDRIVE_NAME - We can continue..."
+else
+  echo "Existing hyperdrive with name $HYPERDRIVE_NAME - We will delete it..."
+  grep $HYPERDRIVE_NAME $TMP_FILE | cut -f2 -d' ' | xargs npx wrangler hyperdrive delete
+fi
 
-# Create the hyperdrive to connecto the Database. Unfortunately wrangler output mixes JSON and text, so we need to filter out 
+# Create the hyperdrive to connecto the Database. Unfortunately wrangler output mixes JSON and text, so we need to filter out
 # the first two lines to parse the JSON.
 #
 # Example output of `wrangler hyperdrive create hyperdrive-orm-tests-foo --connection-string=$DATABASE_URL`:
@@ -48,8 +56,15 @@ cat $TMP_FILE | grep $HYPERDRIVE_NAME |cut -f2 -d' ' |xargs npx wrangler hyperdr
 #   }
 # }
 # ```
+
+# if DATABASE_URL is not set, exit
+if [ -z "$DATABASE_URL" ]; then
+    echo "DATABASE_URL is not set"
+    exit 1
+fi
+
 npx wrangler hyperdrive create $HYPERDRIVE_NAME --connection-string=\"$DATABASE_URL\" | tee $TMP_FILE
-export HYPERDRIVE_ID=$(cat $TMP_FILE |sed 1,2d | jq .id)
+export HYPERDRIVE_ID=$(cat $TMP_FILE | sed 1,2d | jq .id)
 
 cat <<EOF > wrangler.toml
 name = "pg-cf-hyperdrive"
@@ -64,4 +79,4 @@ EOF
 
 echo "✅ Configured wrangler.toml with hyperdrive id $HYPERDRIVE_ID"
 echo ""
-cat wrangler.toml
+cat wrangler.toml