chore: add strict mode for pkg/proxy/fixtures/gencerts.sh

REF: #15514 Signed-off-by: Wei Fu <fuweid89@gmail.com>
etcd-io · Apr 11, 2023 · c78da82 · c78da82
1 parent 8b535df
commit c78da82
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/pkg/proxy/fixtures/gencerts.sh b/pkg/proxy/fixtures/gencerts.sh
@@ -1,12 +1,21 @@
 #!/bin/bash
 
+set -euo pipefail
+
 if ! [[ "$0" =~ "./gencerts.sh" ]]; then
   echo "must be run from 'fixtures'"
   exit 255
 fi
 
-if ! which cfssl; then
+if ! command -v cfssl; then
   echo "cfssl is not installed"
+  echo "use: go install -mod mod github.com/cloudflare/cfssl/cmd/cfssl"
+  exit 255
+fi
+
+if ! command -v cfssljson; then
+  echo "cfssljson is not installed"
+  echo "use: go install -mod mod github.com/cloudflare/cfssl/cmd/cfssljson"
   exit 255
 fi