Serverless testing from the trenches - deployment script

update_environment.sh

#!/usr/bin/env bash
# Exit on error
set -e

# Update git repository with latest
# Arg 1 - repository name
# Arg 2 - source dir
update_git () {
    full_path=${2}/${1}
    # If directory exists then run git stuff there
    if [ -d ${full_path} ]; then
        echo "Running 'git pull rebase' for ${full_path}"
        cd ${full_path}
        status=$(git status|grep "origin/" || true)
        if [ -z "$status" ]
        then
            echo "Using local branch, skipping git pull.."
        else
            git pull --rebase
        fi
    else
    # Repository does not exist, create it.
        mkdir -p $2
        echo "Running 'git clone' for $1"
        cd $2
        git clone git@github.com:Coneuron/${1}.git
    fi
}

# update AWS via zappa. Pay attention that the working directory after the function ends is the one you gave as a parameter
# Arg 1 - directory to update
push_to_aws() {
    echo "Pushing $1 service to AWS"
    cd $1
    pip install -r requirements.txt
    # If we are running under travis use a different zappa configuration
    if [ "$TRAVIS" = "true" ]; then
        echo Running under travis
        ./scripts/deploy.sh update zappa_settings_int.json
        service_path=$( zappa status -s zappa_settings_int.json |grep "API Gateway URL"|awk '{print $4}')
    else
        ./scripts/deploy.sh
        service_path=$( zappa status -s local_zappa_settings.json |grep "API Gateway URL"|awk '{print $4}')
    fi


    echo "${repository} is available on ${service_path}"
    echo "${repository},${service_path}" >> ${integration_tests}/repositories_addresses.txt

    pip uninstall -y -r requirements.txt
}

# Read all local repositories from file and update them
integration_tests=${1:-"$HOME/source/integration_tests"}
repositories_file="${integration_tests}/scripts/repositories.txt"
rm ${integration_tests}/repositories_addresses.txt || true
while read -r repository
do
    [[ "repository" =~ ^#.*$ ]] && continue # avoid comments
    update_git ${repository} $HOME/source/
    push_to_aws $HOME/source/${repository}
done < "${repositories_file}"

cd ${integration_tests}
pip install -r requirements.txt
echo "Ready to start testing, use 'pytest -qs integration_tests.py --repositories repositories_addresses.txt' good luck ! "