fix(*): fixed shellchecks with severity=error

baselines/fedstar/setup_datasets.sh

@@ -5,11 +5,11 @@ tar -xvf data_splits.tar
 
 # Create datasets directory and navigate into it
 mkdir datasets
-cd datasets
+cd datasets || exit
 
 # Create speech_commands directory and navigate into it
 mkdir speech_commands
-cd speech_commands
+cd speech_commands || exit
 
 # Download and extract the training data
 wget http://download.tensorflow.org/data/speech_commands_v0.02.tar.gz -O train.tar.gz
@@ -27,7 +27,7 @@ mv ./Data/Train/_background_noise_ ./Data/Train/_silence_
 cd ..
 # Create speech_commands directory and navigate into it
 mkdir ambient_context
-cd ambient_context
+cd ambient_context || exit
 
 wget http://sensix.tech/datasets/ambientacousticcontext/audioset_1sec_v1.tar.gz -O ambient_data.tar.gz
 mkdir -p ./Data

doc/build-versioned-docs.sh

@@ -82,7 +82,7 @@ END
     if [ "$current_version" = "v1.5.0" ]; then
       git restore source/conf.py
     fi
-    if [ changed ]; then
+    if [ $changed ]; then
       git restore locales/${current_language} || rm -rf locales/${current_language}
     fi
 

e2e/bare-https/generate.sh

@@ -5,8 +5,6 @@ set -e
 # Change directory to the script's directory
 cd "$(dirname "${BASH_SOURCE[0]}")"
 
-CA_PASSWORD=notsafe
-
 CERT_DIR=certificates
 
 # Generate directories if not exists

examples/android/apk/download_apk.sh

@@ -1 +1,3 @@
+#!/bin/bash
+
 wget https://www.dropbox.com/s/ii0vwrjrpupifiv/flower-client.apk?dl=0

examples/quickstart-pandas/run.sh

@@ -1,3 +1,5 @@
+#!/bin/bash
+
 echo "Starting server"
 python server.py &
 sleep 3  # Sleep for 3s to give the server enough time to start

src/py/flwr_example/pytorch_imagenet/run-clients.sh

@@ -19,7 +19,7 @@ set -e
 
 SERVER_ADDRESS="[::]:8080"
 NUM_CLIENTS=40
-IMAGENET_PATH="~/Downloads/imagenet-object-localization-challenge/"
+IMAGENET_PATH="$HOME/Downloads/imagenet-object-localization-challenge/"
 
 echo "Starting $NUM_CLIENTS clients."
 for ((i = 0; i < $NUM_CLIENTS; i++))

src/py/flwr_example/pytorch_imagenet/run-server.sh

@@ -15,7 +15,7 @@
 # limitations under the License.
 # ==============================================================================
 
-IMAGENET_PATH="~/Downloads/imagenet-object-localization-challenge/"
+IMAGENET_PATH="$HOME/Downloads/imagenet-object-localization-challenge/"
 
 # Start a Flower server
 python -m flwr_example.pytorch_imagenet.server \