docs: update to mention bazelw wrapper (#259)

Signed-off-by: Mike Schore <[email protected]>

docs/root/start/building/building.rst

@@ -21,10 +21,12 @@ submodule with ``git submodule update --init``.
 Bazel requirements
 ------------------
 
-Envoy-Mobile is compiled using Bazel 0.26.1.
+Envoy-Mobile is compiled using Bazel 0.28.0.
 Take a look at our CI set up for :repo:`mac <ci/mac_ci_setup.sh>` and :repo:`linux <ci/linux_ci_setup.sh>`,
 in order to see how to install a specific Bazel version in your environment.
 
+To assist with build consistency across environments, a `bazelw` script is included in project root, along with several common build configurations included in the project's `.bazelrc`.
+
 --------------------
 Android requirements
 --------------------
@@ -49,7 +51,7 @@ Android AAR
 Envoy Mobile can be compiled into an ``.aar`` file for use with Android apps.
 This command is defined in the main :repo:`BUILD <BUILD>` file of the repo, and may be run locally:
 
-``bazel build android_dist --config=android``
+``./bazelw build android_dist --config=android``
 
 Upon completion of the build, you'll see an ``envoy.aar`` file at :repo:`dist/envoy.aar <dist>`.
 
@@ -71,7 +73,7 @@ iOS static framework
 Envoy Mobile supports being compiled into a ``.framework`` directory for consumption by iOS apps.
 This command is defined in the main :repo:`BUILD <BUILD>` file of the repo, and may be run locally:
 
-``bazel build ios_dist --config=ios``
+``./bazelw build ios_dist --config=ios``
 
 Upon completion of the build, you'll see a ``Envoy.framework`` directory at
 :repo:`dist/Envoy.framework <dist>`.

docs/root/start/examples/hello_world.rst

@@ -37,7 +37,7 @@ First, build the :ref:`android_aar` artifact.
 Next, run the :repo:`sample app <examples/java/hello_world>` using the following Bazel build rule.
 Make sure you have an Android simulator running already:
 
-``bazel mobile-install //examples/java/hello_world:hello_envoy --fat_apk_cpu=x86``
+``./bazelw mobile-install //examples/java/hello_world:hello_envoy --fat_apk_cpu=x86``
 
 You should see a new app installed on your simulator called ``Hello Envoy``.
 Open it up, and requests will start flowing!
@@ -51,7 +51,7 @@ First, build the :ref:`android_aar` artifact.
 Next, run the :repo:`sample app <examples/kotlin/hello_world>` using the following Bazel build rule.
 Make sure you have an Android simulator running already:
 
-``bazel mobile-install //examples/kotlin/hello_world:hello_envoy_kt --fat_apk_cpu=x86``
+``./bazelw mobile-install //examples/kotlin/hello_world:hello_envoy_kt --fat_apk_cpu=x86``
 
 You should see a new app installed on your simulator called ``Hello Envoy Kotlin``.
 Open it up, and requests will start flowing!
@@ -70,7 +70,7 @@ First, build the :ref:`ios_framework` artifact.
 Next, run the :repo:`sample app <examples/objective-c/hello_world>` using the following Bazel build
 rule.
 
-``bazel run //examples/objective-c/hello_world:app --config=ios``
+``./bazelw run //examples/objective-c/hello_world:app --config=ios``
 
 This will start a simulator and open a new app. You should see requests start flowing!
 
@@ -82,6 +82,6 @@ First, build the :ref:`ios_framework` artifact.
 
 Next, run the :repo:`sample app <examples/swift/hello_world>` using the following Bazel build rule.
 
-``bazel run //examples/swift/hello_world:app --config=ios``
+``./bazelw run //examples/swift/hello_world:app --config=ios``
 
 This will start a simulator and open a new app. You should see requests start flowing!