dl-gtk-macos.py

import requests
import os
import zipfile
import shutil

GITLAB_URL = "https://gitlab.gnome.org/"
PERSONAL_ACCESS_TOKEN = os.environ.get("GITLAB_KEY")
PROJECT_ID = "665"  # The GNOME/GTK project
JOB_NAME = "macos: [macosarm]"
ARTIFACT_NAME = "artifacts.zip"
SAVE_PATH = "./"
TARGET_FILE = "_build/gtk/GdkMacos-4.0.gir"

PIPELINES_URL = f"{GITLAB_URL}/api/v4/projects/{PROJECT_ID}/pipelines"
HEADERS = {"Authorization": f"Bearer {PERSONAL_ACCESS_TOKEN}"}


def get_job_with_artifact(pipeline_id, job_name):
    url = f"{GITLAB_URL}/api/v4/projects/{PROJECT_ID}/pipelines/{pipeline_id}/jobs"

    try:
        response = requests.get(url, headers=HEADERS)
        response.raise_for_status()

        jobs = response.json()
        for job in jobs:
            if job["name"] == job_name:
                return job
        print(
            f"No job with artifact '{ARTIFACT_NAME}' found in pipeline {pipeline_id}."
        )
        return None
    except requests.exceptions.RequestException as e:
        print(f"Error fetching jobs: {e}")
        return None


def download_artifact(job_id, save_path):
    url = f"{GITLAB_URL}/api/v4/projects/{PROJECT_ID}/jobs/{job_id}/artifacts"

    try:
        response = requests.get(url, headers=HEADERS, stream=True)
        response.raise_for_status()

        # Save the artifact to the specified path
        artifact_path = os.path.join(save_path, ARTIFACT_NAME)
        with open(artifact_path, "wb") as file:
            for chunk in response.iter_content(chunk_size=1024):
                file.write(chunk)
        print(f"Artifact saved to: {artifact_path}")
        return artifact_path
    except requests.exceptions.RequestException as e:
        print(f"Error downloading artifact: {e}")


def extract_and_copy_file(artifact_path, target_file, destination_path):
    try:
        temp_dir = os.path.join(os.path.dirname(artifact_path), "temp_extracted")
        os.makedirs(temp_dir, exist_ok=True)

        with zipfile.ZipFile(artifact_path, "r") as zip_ref:
            zip_ref.extractall(temp_dir)

        target_file_path = os.path.join(temp_dir, target_file)
        if os.path.exists(target_file_path):
            shutil.copy(target_file_path, destination_path)
            print(f"Copied '{target_file_path}' to '{destination_path}'.")
        else:
            print(f"File '{target_file}' not found in the extracted contents.")

        shutil.rmtree(temp_dir)
        os.remove(artifact_path)
        print("Temporary files cleaned up.")

    except Exception as e:
        print(f"Error extracting or copying file: {e}")


try:
    response = requests.get(
        PIPELINES_URL,
        headers=HEADERS,
        params={
            "order_by": "updated_at",  # Order pipelines by their updated date
            "sort": "desc",  # Descending order to get the latest first
        },
    )
    response.raise_for_status()

    pipelines = response.json()
    if not pipelines:
        exit("No successful pipelines found.")

    for pipeline in pipelines:

        job = get_job_with_artifact(pipeline["id"], JOB_NAME)
        if not job or job["status"] != "success":
            continue

        print(f"Job '{job['name']}' succeeded (Job ID: {job['id']}).")
        artifact_path = download_artifact(job["id"], SAVE_PATH)

        extract_and_copy_file(artifact_path, TARGET_FILE, "./")
        break


except requests.exceptions.RequestException as e:
    exit(f"Error fetching pipelines: {e}")