From 0e26d7fb01d1ebfe481e5fccd91d3e2e87030b9f Mon Sep 17 00:00:00 2001
From: phlax <phlax@users.noreply.github.com>
Date: Sun, 13 Jun 2021 20:17:36 +0100
Subject: [PATCH] docs: Add minimal requirements check in build.sh (#16957)

Signed-off-by: Ryan Northey <ryan@synca.io>

Commit Message: docs: Add minimal requirements check in build.sh
Additional Description:

if either bazel or jq are not available then the script will not succeed so bail early and notify user

Risk Level:
Testing:
Docs Changes:
Release Notes:
Platform Specific Features:
---
 docs/build.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/docs/build.sh b/docs/build.sh
index d27c9dac7c16..abc402106e42 100755
--- a/docs/build.sh
+++ b/docs/build.sh
@@ -7,6 +7,17 @@
 
 set -e
 
+if [[ ! $(command -v bazel) ]]; then
+    # shellcheck disable=SC2016
+    echo 'ERROR: bazel must be installed and available in "$PATH" to build docs' >&2
+    exit 1
+fi
+if [[ ! $(command -v jq) ]]; then
+    # shellcheck disable=SC2016
+    echo 'ERROR: jq must be installed and available in "$PATH" to build docs' >&2
+    exit 1
+fi
+
 RELEASE_TAG_REGEX="^refs/tags/v.*"
 
 if [[ "${AZP_BRANCH}" =~ ${RELEASE_TAG_REGEX} ]]; then