#!/usr/bin/env python

# (c) Copyright IBM Corp. 2021

# (c) Copyright Instana Inc. 2020

# Script to make a new AWS Lambda Layer release on Github

# Requires the Github CLI to be installed and configured: https://github.com/cli/cli

import os

import sys

import json

import distutils.spawn

from subprocess import check_output

if len(sys.argv) != 2:

raise ValueError('Please specify the layer version to release. e.g. "14"')

if sys.argv[1] in ['-h', '--help']:

filename = os.path.basename(__file__)

print("Usage: %s <version number>" % filename)

print("Exampe: %s 14" % filename)

print("")

print("This will create a AWS Lambda release on Github such as:")

print("https://github.com/instana/python-sensor/releases/tag/v14")

# Check requirements first

for cmd in ["gh"]:

if distutils.spawn.find_executable(cmd) is None:

print("Can't find required tool: %s" % cmd)

sys.exit(1)

regions = ['ap-northeast-1', 'ap-northeast-2', 'ap-south-1', 'ap-southeast-1', 'ap-southeast-2', 'ca-central-1',

'eu-central-1', 'eu-north-1', 'eu-west-1', 'eu-west-2', 'eu-west-3', 'sa-east-1', 'us-east-1',

'us-east-2', 'us-west-1', 'us-west-2']

version = sys.argv[1]

semantic_version = 'v' + version

title = "AWS Lambda Layer %s" % semantic_version

body = '| AWS Region | ARN |\n'

body += '| :-- | :-- |\n'

for region in regions:

body += "| %s | arn:aws:lambda:%s:410797082306:layer:instana-python:%s |\n" % (region, region, version)

response = check_output(["gh", "api", "repos/:owner/:repo/releases", "--method=POST",

"-F", ("tag_name=%s" % semantic_version),

"-F", "name=%s" % title,

"-F", "body=%s" % body])

json_data = json.loads(response)

print("If there weren't any failures, the release is available at:")

print(json_data["html_url"])