#!/usr/bin/python3


import argparse
import subprocess
import json

# llm command:manifest file: cat manifest.json
# Read the version number from the manifest file


# llm global: python

# run: npm run build
subprocess.check_call(["npm", "run", "build"])

subprocess.check_call(["git", "fetch"])

subprocess.check_output(["git", "merge-base", "--is-ancestor", "origin/master", "master"])


with open("manifest.json") as manifest_file:
    manifest = json.load(manifest_file)
    version_number = manifest["version"]

# llm command:versions.json file: cat versions.json
with open("versions.json") as stream:
    data = json.loads(stream.read())

# Make sure version_number is in versions.json
if version_number not in data:
    print(f"Version {version_number} not found in versions.json. Aborting release process.")
    exit(1)


# cat out the change log
# There is a global change log called "changelog" in this directory
with open("changelog") as changelog_file:
    changelog_content = changelog_file.read()

changelog_lines = changelog_content.splitlines()


# Make sure there are no changes using
# git diff --exit-code
subprocess.check_call(["git", "diff", "--exit-code"])

# Get the description for the changelog file
# 1. save it in a variable called release_summary
# 2. raise an exception "Add summary to checklist" if you can't find the description
for line in changelog_lines:
    if line.startswith(version_number):
        release_summary = line.strip()
        break
else:
    raise Exception("Add summary to changelog")


# llm: start
# llm command:man page for git tag: man git-tag
# Tag the current release with git
# use subprocess.check_call and full flags rather than single letter flags
# do not use single letter flags. E.g -a should be expanded to --annotate
output = subprocess.check_call(["git", "tag", "--annotate", "--message", release_summary, version_number])
# llm: end

# Push the tag
output = subprocess.check_call(["git", "push", "origin", version_number])

# llm: start
# llm command:man page for gh:man gh-release-create
# Create a release wit the gh command line tool
# Use the line from the change log  as the message
# Use full commands
output = subprocess.check_call(["gh", "release", "create", version_number, "--notes-from-tag"])
# llm: end


# llm: start
# llm command: details of the last release: gh release view 1.0.3
# llm command: man page for gh release upload: man gh-release-upload
# Upload files to the release using gh
# Look at the output of gh release view to determine which files to use


# llm command: subprocess man page: python3 -m pydoc subprocess | grep shell

command = f"gh release upload {version_number} main.js manifest.json"
print("Running:", command)
subprocess.check_call(
    command,
    shell=True)

# llm: end