Update the contents of a file in the repo and commit the changes to a branch.

import requests import json import base64 # Function to check if the GitHub token is valid def check_github_token_validity(): token = getEnvVar('GITHUB_TOKEN') url = 'https://api.github.com/user' headers = { 'Authorization': f'token {token}' } response = requests.get(url, headers=headers) return response.status_code == 200 # Function to get the contents of a file def get_file_content(owner, repo_name, branch_name, file_path): token = getEnvVar('GITHUB_TOKEN') url = f'https://api.github.com/repos/{owner}/{repo_name}/contents/{file_path}?ref={branch_name}' headers = { 'Authorization': f'token {token}', 'Accept': 'application/vnd.github.v3.raw' } response = requests.get(url, headers=headers) return response # Function to update the contents of a file def update_file_content(owner, repo_name, branch_name, file_path, content, sha, commit_message): token = getEnvVar('GITHUB_TOKEN') url = f'https://api.github.com/repos/{owner}/{repo_name}/contents/{file_path}' headers = { 'Authorization': f'token {token}', 'Accept': 'application/vnd.github.v3+json' } data = { 'message': commit_message, 'content': base64.b64encode(content.encode()).decode(), 'sha': sha, 'branch': branch_name } response = requests.put(url, headers=headers, data=json.dumps(data)) return response # Input print(f'Input owner: {owner}') print(f'Input repo_name: {repo_name}') print(f'Input branch_name: {branch_name}') print(f'Input file_path: {file_path}') print(f'Input commit_message: {commit_message}') # Check token validity is_valid = check_github_token_validity() if is_valid: # Get the file content response = get_file_content(owner, repo_name, branch_name, file_path) print('Raw response:') print(response.text) print(f'Status code: {response.status_code}') if response.status_code == 200: file_content = response.text new_content = f'Hello folks!\n{file_content}' sha = response.headers.get('ETag').strip('"') # Update the file content update_response = update_file_content(owner, repo_name, branch_name, file_path, new_content, sha, commit_message) print('Update response:') print(update_response.text) print(f'Update status code: {update_response.status_code}') if update_response.status_code == 200 or update_response.status_code == 201: explanation = 'File updated successfully.' else: explanation = f'Error: {update_response.status_code} - {update_response.text}' elif response.status_code == 404: explanation = 'The file or repository was not found. Please check the owner, repository name, branch name, and file path.' elif response.status_code == 403: explanation = 'Access to the repository is forbidden. Please check your permissions.' else: explanation = f'Error: {response.status_code} - {response.text}' else: explanation = 'The GitHub token is not valid.' # Output print('Output explanation:') print(explanation)