Function commit_image_to_branch

social/scripts/common.py:454–496

Commit an image file to a GitHub branch and return a raw URL. Returns the raw.githubusercontent.com URL on success, None on failure.

(
    image_bytes: bytes,
    file_path: str,
    branch: str,
    github_token: str,
    owner: str,
    repo: str,
)

def commit_image_to_branch(
    image_bytes: bytes,
    file_path: str,
    branch: str,
    github_token: str,
    owner: str,
    repo: str,
) -> Optional[str]:
    """Commit an image file to a GitHub branch and return a raw URL.

    Returns the raw.githubusercontent.com URL on success, None on failure.
    """
    import base64 as _b64

    headers = _github_headers(github_token)

    encoded = _b64.b64encode(image_bytes).decode()

    # Check if file already exists on this branch
    sha = get_file_sha(github_token, owner, repo, file_path, branch)

    payload = {
        "message": f"add image {file_path.split('/')[-1]}",
        "content": encoded,
        "branch": branch,
    }
    if sha:
        payload["sha"] = sha

    resp = github_api_request(
        "PUT",
        f"{GITHUB_API_BASE}/repos/{owner}/{repo}/contents/{file_path}",
        headers=headers,
        json=payload,
    )

    if resp.status_code in [200, 201]:
        raw_url = f"https://raw.githubusercontent.com/{owner}/{repo}/{branch}/{file_path}"
        print(f"  Committed image to {file_path}")
        return raw_url

    print(f"  Failed to commit image: {resp.status_code} {resp.text[:200]}")
    return None


def get_file_sha(github_token: str, owner: str, repo: str, file_path: str, branch: str = "main") -> str: