iot-firmware/gen_release.py

import os
import shutil
import subprocess
import sys
import platform
import subprocess
import os
import shutil
import subprocess
import sys
import platform
import re


# Get the current directory
current_dir = os.path.dirname(os.path.abspath(__file__))

# Define the path to the firmware folder
firmware_folder = os.path.join(current_dir, 'firmware')

# Define the path to the release folder
release_folder = os.path.join(current_dir, 'release')

# Add the path to the PlatformIO executable to the system PATH
platformio_path = os.path.expanduser('~/.platformio/penv/Scripts')

if os.path.exists(release_folder):
    # If the release folder exists, delete it
    shutil.rmtree(release_folder)
os.makedirs(release_folder)

# Get the current Git branch name
git_branch = subprocess.check_output(['git', 'rev-parse', '--abbrev-ref', 'HEAD']).decode().strip()
commit_hash = subprocess.check_output(['git', 'rev-parse', 'HEAD']).decode().strip()[:10]

# If arguments are supplied, build the environments that match the arguments
if len(sys.argv) > 1:
    environments = sys.argv[1:]

# If no argument are supplied, build all environments listed in platformio.ini
else:
    environments = []
    with open(os.path.join(current_dir, 'platformio.ini')) as f:

        # Iterate over the lines in platformio.ini
        for line in f.readlines():

            # Check if the line contains the string "env:"
            if '[env:' in line:

                # Extract the environment using regular expressions
                environment = re.search(r'\[env:(.*?)\]', line).group(1)

                # Add the environment to the list of environments
                environments.append(environment)

for environment in environments:
    subprocess.run([f'{platformio_path}/platformio.exe', 'run', '-e', environment,f'-DFW_VERSION={git_branch}_{environment}_{commit_hash}'], cwd=current_dir)
    
    # Iterate over the subfolders in the firmware folder
    for subfolder in os.listdir(firmware_folder):
        subfolder_path = os.path.join(firmware_folder, subfolder)
        
        # Check if the subfolder matches the environment argument
        if subfolder == environment:
            # Check if the subfolder contains a firmware.bin file
            firmware_file = os.path.join(subfolder_path, 'firmware.bin')
            if os.path.isfile(firmware_file):
                # Move the firmware.bin file to the release folder with the Git branch name and commit hash appended
                new_file_name = os.path.join(release_folder, f"{git_branch}_{subfolder}_{commit_hash}.bin")
                shutil.move(firmware_file, new_file_name)