From 859602c14c6c8bcc4f3b7e6c129577229c9f9294 Mon Sep 17 00:00:00 2001
From: eshitachandwani <59800922+eshitachandwani@users.noreply.github.com>
Date: Fri, 4 Oct 2024 17:01:28 +0530
Subject: [PATCH] vet : add check for tabs in text files (#7678)

---
 Documentation/benchmark.md | 18 +++++++++---------
 scripts/vet.sh             |  3 +++
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/Documentation/benchmark.md b/Documentation/benchmark.md
index 175345c9b656..5d2efda8aa76 100644
--- a/Documentation/benchmark.md
+++ b/Documentation/benchmark.md
@@ -13,9 +13,9 @@ simulate your application:
 ```bash
 $ go run google.golang.org/grpc/benchmark/benchmain/main.go \
     -workloads=streaming \
-  	-reqSizeBytes=1024 \
-  	-respSizeBytes=1024 \
-  	-compression=gzip
+    -reqSizeBytes=1024 \
+    -respSizeBytes=1024 \
+    -compression=gzip
 ```
 
 Pass the `-h` flag to the `benchmain` utility to see other flags and workloads
@@ -45,8 +45,8 @@ Assume that `benchmain` is invoked like so:
 ```bash
 $ go run google.golang.org/grpc/benchmark/benchmain/main.go \
     -workloads=unary \
-  	-reqPayloadCurveFiles=/path/to/csv \
-  	-respPayloadCurveFiles=/path/to/csv
+    -reqPayloadCurveFiles=/path/to/csv \
+    -respPayloadCurveFiles=/path/to/csv
 ```
 
 This tells the `benchmain` utility to generate unary RPC requests with a 25%
@@ -61,8 +61,8 @@ following command will execute four benchmarks:
 ```bash
 $ go run google.golang.org/grpc/benchmark/benchmain/main.go \
     -workloads=unary \
-  	-reqPayloadCurveFiles=/path/to/csv1,/path/to/csv2 \
-  	-respPayloadCurveFiles=/path/to/csv3,/path/to/csv4
+    -reqPayloadCurveFiles=/path/to/csv1,/path/to/csv2 \
+    -respPayloadCurveFiles=/path/to/csv3,/path/to/csv4
 ```
 
 You may also combine `PayloadCurveFiles` with `SizeBytes` options. For example:
@@ -70,6 +70,6 @@ You may also combine `PayloadCurveFiles` with `SizeBytes` options. For example:
 ```
 $ go run google.golang.org/grpc/benchmark/benchmain/main.go \
     -workloads=unary \
-  	-reqPayloadCurveFiles=/path/to/csv \
-  	-respSizeBytes=1
+    -reqPayloadCurveFiles=/path/to/csv \
+    -respSizeBytes=1
 ```
diff --git a/scripts/vet.sh b/scripts/vet.sh
index 7f1ed98cbed0..6431d5c613b7 100755
--- a/scripts/vet.sh
+++ b/scripts/vet.sh
@@ -70,6 +70,9 @@ not git grep "\(import \|^\s*\)\"google.golang.org/grpc/interop/grpc_testing" --
 # - Ensure that no trailing spaces are found.
 not git grep '[[:blank:]]$'
 
+# - Ensure that no tabs are found in markdown files.
+not git grep $'\t' -- '*.md'
+
 # - Ensure all xds proto imports are renamed to *pb or *grpc.
 git grep '"github.com/envoyproxy/go-control-plane/envoy' -- '*.go' ':(exclude)*.pb.go' | not grep -v 'pb "\|grpc "'