socketcli.py

import json
import os
import shutil
import sys
import traceback
from datetime import datetime, timezone
from uuid import uuid4

from dotenv import load_dotenv
from git import InvalidGitRepositoryError, NoSuchPathError
from socketdev import socketdev
from socketdev.fullscans import FullScanParams

from socketsecurity.config import CliConfig
from socketsecurity.core import Core
from socketsecurity.core.classes import Diff
from socketsecurity.core.cli_client import CliClient
from socketsecurity.core.git_interface import Git
from socketsecurity.core.logging import initialize_logging, set_debug_mode
from socketsecurity.core.messages import Messages
from socketsecurity.core.scm_comments import Comments
from socketsecurity.core.socket_config import SocketConfig, module_folder_dirs
from socketsecurity.core.streaming import StreamingLogs
from socketsecurity.fossa_compat import build_fossa_attribution_payload
from socketsecurity.output import OutputHandler

socket_logger, log = initialize_logging()

load_dotenv()

# Buildkite sets BUILDKITE=true in every job environment. Used to gate log
# section markers that would render as literal text on other CI platforms.
IS_BUILDKITE = os.getenv("BUILDKITE") == "true"


def _emit_infrastructure_error(message: str, include_traceback: bool = False) -> None:
    """Emit a structured error for infrastructure/API failures.

    When running in Buildkite, wraps the error in log-section markers
    (`^^^ +++` expands the section in the BK UI) and prints a soft_fail hint.
    On every other platform it's a plain log.error so the markers don't leak
    as literal text. This is presentation only -- it does not decide the exit
    code (the caller does that, honoring --disable-blocking and
    --exit-code-on-api-error).
    """
    if IS_BUILDKITE:
        print("^^^ +++", flush=True)
        print("--- :warning: Socket infrastructure error", flush=True)

    log.error(message)

    if IS_BUILDKITE:
        log.error(
            "Tip: this is an infrastructure error, not a security finding. To keep it "
            "from blocking the build, add a soft_fail rule for the CLI's API-error exit "
            "code (default 3, or whatever you pass to --exit-code-on-api-error)."
        )

    if include_traceback:
        traceback.print_exc()


def build_license_artifact_payload(
    diff: Diff,
    legal_format: str = "socket",
    config: CliConfig | None = None,
) -> dict:
    """Build the license artifact payload from a diff, tolerating sparse scan paths."""
    if legal_format == "fossa":
        if config is None:
            raise ValueError("config is required when building FOSSA-format legal artifacts")
        return build_fossa_attribution_payload(diff, config)

    all_packages = {}
    packages = getattr(diff, "packages", {}) or {}
    for purl in packages:
        package = packages[purl]
        output = {
            "id": package.id,
            "name": package.name,
            "version": package.version,
            "ecosystem": package.type,
            "direct": package.direct,
            "url": package.url,
            "license": package.license,
            "licenseDetails": package.licenseDetails,
            "licenseAttrib": package.licenseAttrib,
            "purl": package.purl,
        }
        all_packages[package.id] = output
    return all_packages

def _write_attribution_file(config, payload: dict) -> None:
    Core.save_file(config.license_file_name, json.dumps(payload, indent=2))


DEFAULT_API_TIMEOUT = 1200

# Sentinel repo/branch names used when none can be detected from git or supplied via flags.
# When the repo/branch are these defaults we skip forwarding SOCKET_REPO_NAME/SOCKET_BRANCH_NAME
# to the coana CLI so unrelated default-named runs don't share reachability cache buckets.
DEFAULT_REPO_NAME = "socket-default-repo"
DEFAULT_BRANCH_NAME = "socket-default-branch"


def get_api_request_timeout(config: CliConfig) -> int:
    return config.timeout if config.timeout is not None else DEFAULT_API_TIMEOUT


def should_write_comment(disabled: bool, has_findings: bool, update_existing: bool) -> bool:
    """
    Decides whether a Socket comment should be written for this run.

    :param disabled: bool - The comment type is switched off by flag.
    :param has_findings: bool - There is something to report this run.
    :param update_existing: bool - A comment of this type is already on the PR.
    :return: bool - True when the comment should be posted or updated.
    """
    if disabled:
        # The flag means the CLI does not manage this comment at all. Checking
        # update_existing first only suppressed the very first post, so any
        # comment already on the pull request kept being updated.
        return False
    if not has_findings:
        # Nothing to report: refresh an existing comment so a resolved alerts
        # table is cleared, but do not open a new one.
        return update_existing
    return True


def build_socket_sdk(config: CliConfig) -> socketdev:
    cli_user_agent_string = f"SocketPythonCLI/{config.version}"
    return socketdev(
        token=config.api_token,
        timeout=get_api_request_timeout(config),
        allow_unverified=config.allow_unverified,
        user_agent=cli_user_agent_string
    )


def cli():
    try:
        main_code()
    except KeyboardInterrupt:
        log.info("Keyboard Interrupt detected, exiting")
        config = CliConfig.from_args()  # Get current config
        if not config.disable_blocking:
            sys.exit(2)
        else:
            sys.exit(0)
    except Exception as error:
        config = CliConfig.from_args()  # Get current config
        _emit_infrastructure_error(
            f"Unexpected error when running the CLI: {error}",
            include_traceback=True,
        )
        # --disable-blocking forces a clean exit for ALL outcomes (it takes
        # precedence over --exit-code-on-api-error); otherwise infra/API errors
        # exit with the configurable code (default 3), keeping them distinct
        # from blocking security findings (exit 1).
        if not config.disable_blocking:
            sys.exit(config.exit_code_on_api_error)
        else:
            sys.exit(0)


def main_code():
    config = CliConfig.from_args()
    log.info(f"Starting Socket Security CLI version {config.version}")
    log.debug(f"config: {config.to_dict()}")

    # Warn if strict-blocking is used with disable-blocking
    if config.strict_blocking and config.disable_blocking:
        log.warning("Both --strict-blocking and --disable-blocking specified. "
                   "--disable-blocking takes precedence and will always return exit code 0.")

    # Validate API token
    if not config.api_token:
        log.info("Socket API Token not found. Please set it using either:\n"
                 "1. Command line: --api-token YOUR_TOKEN\n"
                 "2. Environment variable: SOCKET_SECURITY_API_TOKEN")
        sys.exit(3)
    sdk = build_socket_sdk(config)
    
    # Suppress urllib3 InsecureRequestWarning when using --allow-unverified
    if config.allow_unverified:
        import urllib3
        urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
    
    output_handler = OutputHandler(config, sdk)
    log.debug("sdk loaded")

    if config.enable_debug:
        set_debug_mode(True)
        log.debug("Debug logging enabled")


    # Initialize Socket core components
    socket_config = SocketConfig(
        api_key=config.api_token,
        allow_unverified_ssl=config.allow_unverified,
        timeout=get_api_request_timeout(config)
    )
    log.debug("loaded socket_config")
    client = CliClient(socket_config)
    sdk.api.api_url = socket_config.api_url
    log.debug("loaded client")

    with StreamingLogs(
        client=client,
        cli_logger=log,
        sdk_logger=socket_logger,
        client_version=config.version,
        upload_logs=config.upload_logs,
        enable_debug=config.enable_debug,
    ) as streaming:
        core = Core(socket_config, sdk, config)
        log.debug("loaded core")

        # Re-include directories that are excluded from manifest discovery by default
        # (e.g. build/dist). --include-dirs names them individually; --include-module-folders
        # re-includes the JS module folders as a group. Build a new set rather than mutating
        # the shared default_exclude_dirs in place. Applied here so it covers every find_files
        # call below, including the sub-path manifest pre-check.
        dirs_to_include = set(config.included_dirs or [])
        if config.include_module_folders:
            dirs_to_include |= module_folder_dirs
        if dirs_to_include:
            core.config.excluded_dirs = set(core.config.excluded_dirs) - dirs_to_include
            log.debug(f"Re-including normally-excluded directories in scan: {sorted(dirs_to_include)}")
        if config.excluded_ecosystems:
            core.config.excluded_ecosystems = list(config.excluded_ecosystems)

        # Check for required dependencies if reachability analysis is enabled
        if config.reach:
            log.info("Reachability analysis enabled, checking for required dependencies...")
            required_deps = ["npm", "node", "uv", "npx"]
            missing_deps = []
            found_deps = []
            
            for dep in required_deps:
                if shutil.which(dep):
                    found_deps.append(dep)
                    log.debug(f"Found required dependency: {dep}")
                else:
                    missing_deps.append(dep)
            
            if missing_deps:
                log.error(f"Reachability analysis requires the following dependencies: {', '.join(required_deps)}")
                log.error(f"Missing dependencies: {', '.join(missing_deps)}")
                log.error("Please install the missing dependencies and try again.")
                sys.exit(3)
            
            log.info(f"All required dependencies found: {', '.join(found_deps)}")
            
            # Check if organization has an enterprise plan
            log.info("Checking organization plan for reachability analysis eligibility...")
            org_response = sdk.org.get(use_types=True)
            organizations = org_response.get("organizations", {})
            
            if organizations:
                org_id = next(iter(organizations))
                org_plan = organizations[org_id].get('plan', '')
                
                # Check if plan matches enterprise* pattern (enterprise, enterprise_trial, etc.)
                if not org_plan.startswith('enterprise'):
                    log.error("Reachability analysis is only available for enterprise plans.")
                    log.error(f"Your organization plan is: {org_plan}")
                    log.error("Please upgrade to an enterprise plan to use reachability analysis.")
                    sys.exit(3)
                
                log.info(f"Organization plan verified: {org_plan}")
            else:
                log.error("Unable to retrieve organization information for plan verification.")
                sys.exit(3)
        
        # Parse files argument
        try:
            if isinstance(config.files, list):
                # Already a list, use as-is
                specified_files = config.files
            elif isinstance(config.files, str):
                # Handle different string formats
                files_str = config.files.strip()
                
                # If the string is wrapped in extra quotes, strip them
                if ((files_str.startswith('"') and files_str.endswith('"')) or 
                    (files_str.startswith("'") and files_str.endswith("'"))):
                    # Check if the inner content looks like JSON
                    inner_str = files_str[1:-1]
                    if inner_str.startswith('[') and inner_str.endswith(']'):
                        files_str = inner_str
                
                # Try to parse as JSON
                try:
                    specified_files = json.loads(files_str)
                except json.JSONDecodeError:
                    # If JSON parsing fails, try replacing single quotes with double quotes
                    files_str = files_str.replace("'", '"')
                    specified_files = json.loads(files_str)
            else:
                # Default to empty list
                specified_files = []
        except Exception as error:
            log.error(f"Unable to parse files argument: {config.files}")
            log.error(f"Error details: {error}")
            log.debug(f"Files type: {type(config.files)}")
            log.debug(f"Files repr: {repr(config.files)}")
            sys.exit(3)

        # Determine if files were explicitly specified
        files_explicitly_specified = config.files != "[]" and len(specified_files) > 0
        
        # Variable to track if we need to override files with facts file
        facts_file_to_submit = None
        # Variable to track SBOM files to submit when using --reach-use-only-pregenerated-sboms
        sbom_files_to_submit = None
        # Manifest results retained from the --sub-path routing pre-check. Reusing
        # these avoids walking every selected sub-path again during scan creation.
        discovered_scan_files = None
        
        # Git setup
        is_repo = False
        git_repo: Git
        try:
            git_repo = Git(config.target_path)
            is_repo = True
            if not config.repo:
                config.repo = git_repo.repo_name
            if not config.commit_sha:
                config.commit_sha = git_repo.commit_str
            if not config.branch:
                config.branch = git_repo.branch
            if not config.committers:
                config.committers = [git_repo.get_formatted_committer()]
            if not config.commit_message:
                config.commit_message = git_repo.commit_message
        except InvalidGitRepositoryError:
            is_repo = False
            log.debug("Not a git repository, setting ignore_commit_files=True")
            config.ignore_commit_files = True
        except NoSuchPathError:
            raise Exception(f"Unable to find path {config.target_path}")

        # Track whether repo/branch fell back to the default sentinels so reachability can skip
        # forwarding them as coana cache-bucket keys (computed before any workspace suffixing).
        repo_defaulted = not config.repo
        branch_defaulted = not config.branch

        if not config.repo:
            base_repo_name = DEFAULT_REPO_NAME
            if config.workspace_name:
                config.repo = f"{base_repo_name}-{config.workspace_name}"
            else:
                config.repo = base_repo_name
            log.debug(f"Using default repository name: {config.repo}")

        if not config.branch:
            config.branch = DEFAULT_BRANCH_NAME
            log.debug(f"Using default branch name: {config.branch}")

        # Calculate the scan paths - combine target_path with sub_paths if provided
        scan_paths = []
        base_paths = [config.target_path]  # Always use target_path as the single base path
        
        if config.sub_paths:
            for sub_path in config.sub_paths:
                full_scan_path = os.path.join(config.target_path, sub_path)
                log.debug(f"Using sub-path for scanning: {full_scan_path}")
                # Verify the scan path exists
                if not os.path.exists(full_scan_path):
                    raise Exception(f"Sub-path does not exist: {full_scan_path}")
                scan_paths.append(full_scan_path)
        else:
            # Use the target path as the single scan path
            scan_paths = [config.target_path]

        # Modify repository name if workspace_name is provided
        if config.workspace_name and config.repo:
            config.repo = f"{config.repo}-{config.workspace_name}"
            log.debug(f"Modified repository name with workspace suffix: {config.repo}")
        elif config.workspace_name and not config.repo:
            # If no repo name was set but workspace_name is provided, we'll use it later
            log.debug(f"Workspace name provided: {config.workspace_name}")

        # Run reachability analysis if enabled
        if config.reach:
            from socketsecurity.core.tools.reachability import ReachabilityAnalyzer

            log.info("Starting reachability analysis...")

            # Find manifest files in scan paths (excluding .socket.facts.json to avoid circular dependency)
            log.info("Finding manifest files for reachability analysis...")
            manifest_files = []

            # Always find all manifest files for the tar hash upload
            for scan_path in scan_paths:
                scan_manifests = core.find_files(scan_path)
                # Filter out .socket.facts.json files from manifest upload
                scan_manifests = [f for f in scan_manifests if not f.endswith('.socket.facts.json')]
                manifest_files.extend(scan_manifests)
            
            if not manifest_files:
                log.warning("No manifest files found for reachability analysis")
            else:
                log.info(f"Found {len(manifest_files)} manifest files for reachability upload")
                
                # Upload manifests and get tar hash
                log.info("Uploading manifest files...")
                try:
                    # Get org_slug early (we'll need it)
                    org_slug = core.config.org_slug
                    
                    # Upload manifest files
                    tar_hash = sdk.uploadmanifests.upload_manifest_files(
                        org_slug=org_slug,
                        file_paths=manifest_files,
                        workspace=config.repo or "default-workspace",
                        base_paths=[config.target_path],
                        use_lazy_loading=False
                    )
                    log.info(f"Manifest upload successful, tar hash: {tar_hash}")
                    
                    # Initialize and run reachability analyzer
                    analyzer = ReachabilityAnalyzer(sdk, config.api_token)
                    
                    # Determine output path
                    output_path = config.reach_output_file or ".socket.facts.json"
                    
                    # Run the analysis
                    result = analyzer.run_reachability_analysis(
                        org_slug=org_slug,
                        target_directory=config.target_path,
                        tar_hash=tar_hash,
                        output_path=output_path,
                        timeout=config.reach_analysis_timeout,
                        memory_limit=config.reach_analysis_memory_limit,
                        ecosystems=config.reach_ecosystems,
                        # Union the deprecated --reach-exclude-paths with the unified --exclude-paths
                        # and forward verbatim to coana's --exclude-dirs. Patterns are scan-root
                        # relative; coana resolves --exclude-dirs relative to its `run` target, which
                        # here is `.` == cwd == scan root, so passthrough is correct. If a nested
                        # target is ever supported, re-anchor patterns to the target first (see Node's
                        # pathRelativeToTarget in exclude-paths.mts).
                        exclude_paths=(
                            (config.reach_exclude_paths or []) + (config.exclude_paths or [])
                        ) or None,
                        min_severity=config.reach_min_severity,
                        skip_cache=config.reach_skip_cache or False,
                        disable_analytics=config.reach_disable_analytics or False,
                        enable_analysis_splitting=config.reach_enable_analysis_splitting or False,
                        detailed_analysis_log_file=config.reach_detailed_analysis_log_file or False,
                        repo_name=None if repo_defaulted else config.repo,
                        branch_name=None if branch_defaulted else config.branch,
                        version=config.reach_version,
                        concurrency=config.reach_concurrency,
                        additional_params=config.reach_additional_params,
                        allow_unverified=config.allow_unverified,
                        enable_debug=config.enable_debug,
                        use_only_pregenerated_sboms=config.reach_use_only_pregenerated_sboms,
                        continue_on_analysis_errors=config.reach_continue_on_analysis_errors,
                        continue_on_install_errors=config.reach_continue_on_install_errors,
                        continue_on_missing_lock_files=config.reach_continue_on_missing_lock_files,
                        continue_on_no_source_files=config.reach_continue_on_no_source_files,
                        reach_debug=config.reach_debug,
                        disable_external_tool_checks=config.reach_disable_external_tool_checks,
                    )
                    
                    log.info("Reachability analysis completed successfully")
                    log.info(f"Results written to: {result['report_path']}")
                    if result.get('scan_id'):
                        log.info(f"Reachability scan ID: {result['scan_id']}")
                    
                    # If only-facts-file mode, mark the facts file for submission
                    if config.only_facts_file:
                        facts_file_to_submit = os.path.abspath(output_path)
                        log.info(f"Only-facts-file mode: will submit only {facts_file_to_submit}")

                    # If reach-use-only-pregenerated-sboms mode, submit CDX, SPDX, and facts file
                    if config.reach_use_only_pregenerated_sboms:
                        # Find only CDX and SPDX files for the final scan submission
                        sbom_files_to_submit = []
                        for scan_path in scan_paths:
                            sbom_files_to_submit.extend(core.find_sbom_files(scan_path))
                        # Use relative path for facts file
                        if os.path.exists(output_path):
                            sbom_files_to_submit.append(output_path)
                        log.info(f"Pre-generated SBOMs mode: will submit {len(sbom_files_to_submit)} files (CDX, SPDX, and facts file)")
                    
                except Exception as e:
                    log.error(f"Reachability analysis failed: {str(e)}")
                    if not config.disable_blocking:
                        sys.exit(3)
            
            log.info("Continuing with normal scan flow...")

        scm = None
        if config.scm == "github":
            from socketsecurity.core.scm.github import Github, GithubConfig
            # Only pass pr_number if it's not "0" (the default)
            pr_number = config.pr_number if config.pr_number != "0" else None
            github_config = GithubConfig.from_env(pr_number=pr_number)
            scm = Github(client=client, config=github_config)
        elif config.scm == 'gitlab':
            from socketsecurity.core.scm.gitlab import Gitlab, GitlabConfig
            gitlab_config = GitlabConfig.from_env()
            scm = Gitlab(client=client, config=gitlab_config)
        # Don't override config.default_branch if it was explicitly set via --default-branch flag
        # Only use SCM detection if --default-branch wasn't provided
        if scm is not None and not config.default_branch:
            config.default_branch = scm.config.is_default_branch

        # Override files if only-facts-file mode is active
        if facts_file_to_submit:
            specified_files = [facts_file_to_submit]
            files_explicitly_specified = True
            log.debug(f"Overriding files to only submit facts file: {facts_file_to_submit}")

        # Override files if reach-use-only-pregenerated-sboms mode is active
        if sbom_files_to_submit:
            specified_files = sbom_files_to_submit
            files_explicitly_specified = True
            log.debug(f"Overriding files to submit only SBOM files (CDX, SPDX, and facts): {sbom_files_to_submit}")

        # Determine files to check based on the new logic
        files_to_check = []
        force_api_mode = False
        force_diff_mode = False
        
        if files_explicitly_specified:
            # Case 2: Files are specified - use them and don't check commit details
            files_to_check = specified_files
            log.debug(f"Using explicitly specified files: {files_to_check}")
        elif not config.ignore_commit_files and is_repo:
            # Case 1: Files not specified and --ignore-commit-files not set - try to find changed files from commit
            files_to_check = git_repo.changed_files
            log.debug(f"Using changed files from commit: {files_to_check}")
        elif config.ignore_commit_files and is_repo:
            # Case 3: Git repo with --ignore-commit-files - force diff mode
            files_to_check = []
            force_diff_mode = True
            log.debug("Git repo with --ignore-commit-files: forcing diff mode")
        else:
            # Case 4: Not a git repo (ignore_commit_files was auto-set to True)
            files_to_check = []
            # If --enable-diff is set, force diff mode for non-git repos
            log.debug(f"Case 4: Non-git repo - config.enable_diff={config.enable_diff}, type={type(config.enable_diff)}")
            if config.enable_diff:
                force_diff_mode = True
                log.debug("Non-git repo with --enable-diff: forcing diff mode")
            else:
                log.debug("Non-git repo without --enable-diff: will use full scan mode")

        # Check if we have supported manifest files
        has_supported_files = files_to_check and core.has_manifest_files(files_to_check)
        
        # If using sub_paths, we need to check if manifest files exist in the scan paths
        if config.sub_paths and not files_explicitly_specified:
            # Override file checking to look in the scan paths instead
            # Get manifest files from all scan paths
            try:
                discovered_scan_files = []
                for scan_path in scan_paths:
                    scan_files = core.find_files(scan_path)
                    discovered_scan_files.extend(scan_files)
                has_supported_files = len(discovered_scan_files) > 0
                log.debug(
                    f"Found {len(discovered_scan_files)} manifest files across "
                    f"{len(scan_paths)} scan paths"
                )
            except Exception as e:
                log.debug(f"Error finding files in scan paths: {e}")
                discovered_scan_files = None
                has_supported_files = False
        
        # Case 3: If no supported files or files are empty, force API mode (no PR comments)
        # BUT: Don't force API mode if we're in force_diff_mode
        log.debug(f"files_to_check={files_to_check}, has_supported_files={has_supported_files}, force_diff_mode={force_diff_mode}, config.enable_diff={config.enable_diff}")
        if not has_supported_files and not force_diff_mode:
            force_api_mode = True
            log.debug("No supported manifest files found, forcing API mode")
        log.debug(f"force_api_mode={force_api_mode}")
        
        # Determine scan behavior
        should_skip_scan = False  # Always perform scan, but behavior changes based on supported files
        if not has_supported_files and not force_diff_mode:
            # No supported files and not forcing diff - still scan but in API mode
            should_skip_scan = False
            log.debug("No supported files but will scan in API mode")
        else:
            log.debug("Found supported manifest files or forcing diff mode, proceeding with normal scan")

        org_slug = core.config.org_slug
        if config.repo_is_public:
            core.config.repo_visibility = "public"
        integration_type = config.integration_type
        integration_org_slug = config.integration_org_slug or org_slug
        try:
            pr_number = int(config.pr_number)
        except (ValueError, TypeError):
            pr_number = 0

        # Determine if this should be treated as default branch
        # Priority order:
        # 1. If --default-branch flag is explicitly set to True, use that
        # 2. If SCM detected it's the default branch, use that
        # 3. If it's a git repo, use git_repo.is_default_branch
        # 4. Otherwise, default to False
        if config.default_branch:
            is_default_branch = True
        elif scm is not None and hasattr(scm.config, 'is_default_branch') and scm.config.is_default_branch:
            is_default_branch = True
        elif is_repo and git_repo.is_default_branch:
            is_default_branch = True
        else:
            is_default_branch = False

        params = FullScanParams(
            org_slug=org_slug,
            integration_type=integration_type,
            integration_org_slug=integration_org_slug,
            repo=config.repo,
            branch=config.branch,
            commit_message=config.commit_message,
            commit_hash=config.commit_sha,
            pull_request=pr_number,
            committers=config.committers,
            make_default_branch=is_default_branch,
            set_as_pending_head=is_default_branch,
            tmp=False,
            scan_type='socket_tier1' if config.reach else 'socket',
            workspace=config.workspace or None,
        )

        params.include_license_details = not config.exclude_license_details

        # Initialize diff
        diff = Diff()
        diff.id = "NO_DIFF_RAN"
        diff.diff_url = ""
        diff.report_url = ""

        scan_explicit_files = (
            sbom_files_to_submit
            if sbom_files_to_submit is not None
            else discovered_scan_files
        )

        # Handle SCM-specific flows
        log.debug(f"Flow decision: scm={scm is not None}, force_diff_mode={force_diff_mode}, force_api_mode={force_api_mode}, enable_diff={config.enable_diff}")

        def _is_unprocessed(c):
            """Check if an ignore comment has not yet been marked with '+1' reaction.
            For GitHub, reactions['+1'] is already in the comment response (no extra call).
            For GitLab, has_thumbsup_reaction() makes a lazy API call per comment."""
            if getattr(c, "reactions", {}).get("+1"):
                return False
            if hasattr(scm, "has_thumbsup_reaction") and scm.has_thumbsup_reaction(c.id):
                return False
            return True

        if scm is not None and scm.check_event_type() == "comment":
            # FIXME: This entire flow should be a separate command called "filter_ignored_alerts_in_comments"
            # It's not related to scanning or diff generation - it just:
            # 1. Triggers on comments in GitHub/GitLab
            # 2. If comment was from Socket, checks for ignore reactions
            # 3. Updates the comment to remove ignored alerts
            # This is completely separate from the main scanning functionality
            log.info("Comment initiated flow")

            if not config.disable_ignore:
                comments = scm.get_comments_for_pr()

                # Emit telemetry for ignore comments before +1 reaction is added.
                # The +1 reaction (added by remove_comment_alerts) serves as the "processed" marker.
                if "ignore" in comments:
                    unprocessed = [c for c in comments["ignore"] if _is_unprocessed(c)]
                    if unprocessed:
                        try:
                            events = []
                            for c in unprocessed:
                                single = {"ignore": [c]}
                                ignore_all, ignore_commands = Comments.get_ignore_options(single)
                                user = getattr(c, "user", None) or getattr(c, "author", None) or {}
                                now = datetime.now(timezone.utc).isoformat()
                                shared_fields = {
                                    "event_kind": "user-action",
                                    "client_action": "ignore",
                                    "alert_action": "error",
                                    "event_sender_created_at": now,
                                    "vcs_provider": integration_type,
                                    "owner": config.repo.split("/")[0] if "/" in config.repo else "",
                                    "repo": config.repo,
                                    "pr_number": pr_number,
                                    "ignore_all": ignore_all,
                                    "sender_name": user.get("login") or user.get("username", ""),
                                    "sender_id": str(user.get("id", "")),
                                }
                                if ignore_commands:
                                    for name, version in ignore_commands:
                                        events.append({**shared_fields, "event_id": str(uuid4()), "artifact_input": f"{name}@{version}"})
                                elif ignore_all:
                                    events.append({**shared_fields, "event_id": str(uuid4())})

                            if events:
                                log.debug(f"Ignore telemetry: {len(events)} events to send")
                                client.post_telemetry_events(org_slug, events)
                        except Exception as e:
                            log.warning(f"Failed to send ignore telemetry: {e}")

                log.debug("Removing comment alerts")
                scm.remove_comment_alerts(comments)
            else:
                log.info("Ignore commands disabled (--disable-ignore), skipping comment processing")
        
        elif scm is not None and scm.check_event_type() != "comment" and not force_api_mode:
            log.info("Push initiated flow")
            if scm.check_event_type() == "diff":
                log.info("Starting comment logic for PR/MR event")
                diff = core.create_new_diff(scan_paths, params, no_change=should_skip_scan, save_files_list_path=config.save_submitted_files_list, save_manifest_tar_path=config.save_manifest_tar, base_paths=base_paths, explicit_files=scan_explicit_files)
                comments = scm.get_comments_for_pr()

                # FIXME: this overwrites diff.new_alerts, which was previously populated by Core.create_issue_alerts
                if not config.disable_ignore:
                    log.debug("Removing comment alerts")
                    alerts_before = list(diff.new_alerts)
                    diff.new_alerts = Comments.remove_alerts(comments, diff.new_alerts)

                    ignored_alerts = [a for a in alerts_before if a not in diff.new_alerts]
                    # Emit telemetry per-comment so each event carries the comment author.
                    unprocessed_ignore = [
                        c for c in comments.get("ignore", [])
                        if _is_unprocessed(c)
                    ]
                    if ignored_alerts and unprocessed_ignore:
                        try:
                            events = []
                            now = datetime.now(timezone.utc).isoformat()
                            for c in unprocessed_ignore:
                                single = {"ignore": [c]}
                                c_ignore_all, c_ignore_commands = Comments.get_ignore_options(single)
                                user = getattr(c, "user", None) or getattr(c, "author", None) or {}
                                sender_name = user.get("login") or user.get("username", "")
                                sender_id = str(user.get("id", ""))

                                # Match this comment's targets to the actual ignored alerts
                                matched_alerts = []
                                if c_ignore_all:
                                    matched_alerts = ignored_alerts
                                else:
                                    for alert in ignored_alerts:
                                        full_name = f"{alert.pkg_type}/{alert.pkg_name}"
                                        purl = (full_name, alert.pkg_version)
                                        purl_star = (full_name, "*")
                                        if purl in c_ignore_commands or purl_star in c_ignore_commands:
                                            matched_alerts.append(alert)

                                shared_fields = {
                                    "event_kind": "user-action",
                                    "client_action": "ignore",
                                    "event_sender_created_at": now,
                                    "vcs_provider": integration_type,
                                    "owner": config.repo.split("/")[0] if "/" in config.repo else "",
                                    "repo": config.repo,
                                    "pr_number": pr_number,
                                    "ignore_all": c_ignore_all,
                                    "sender_name": sender_name,
                                    "sender_id": sender_id,
                                }
                                if matched_alerts:
                                    for alert in matched_alerts:
                                        # Derive alert_action from the alert's resolved action flags
                                        if getattr(alert, "error", False):
                                            alert_action = "error"
                                        elif getattr(alert, "warn", False):
                                            alert_action = "warn"
                                        elif getattr(alert, "monitor", False):
                                            alert_action = "monitor"
                                        else:
                                            alert_action = "error"
                                        events.append({**shared_fields, "alert_action": alert_action, "event_id": str(uuid4()), "artifact_purl": alert.purl})
                                elif c_ignore_all:
                                    events.append({**shared_fields, "event_id": str(uuid4())})

                            if events:
                                client.post_telemetry_events(org_slug, events)

                            # Mark ignore comments as processed with +1 reaction
                            if hasattr(scm, "handle_ignore_reactions"):
                                scm.handle_ignore_reactions(comments)
                        except Exception as e:
                            log.warning(f"Failed to send ignore telemetry: {e}")
                else:
                    log.info("Ignore commands disabled (--disable-ignore), all alerts will be reported")

                log.debug("Creating Dependency Overview Comment")
                
                overview_comment = Messages.dependency_overview_template(diff)
                log.debug("Creating Security Issues Comment")
                
                security_comment = Messages.security_comment_template(diff, config)
                
                update_old_security_comment = (
                    security_comment is None or
                    security_comment == "" or
                    (len(comments) != 0 and comments.get("security") is not None)
                )
                
                update_old_overview_comment = (
                    overview_comment is None or
                    overview_comment == "" or
                    (len(comments) != 0 and comments.get("overview") is not None)
                )
                
                new_security_comment = should_write_comment(
                    config.disable_security_issue,
                    len(diff.new_alerts) > 0,
                    update_old_security_comment,
                )
                if not new_security_comment:
                    log.debug("Security issue comment disabled, or no alerts and none to update")

                # FIXME: diff.new_packages is never populated, neither is removed_packages
                new_overview_comment = should_write_comment(
                    config.disable_overview,
                    len(diff.new_packages) > 0,
                    update_old_overview_comment,
                )
                if not new_overview_comment:
                    log.debug("Dependency Overview comment disabled, or no packages and none to update")
                
                log.debug(f"Adding comments for {config.scm}")
                scm.add_socket_comments(
                    security_comment,
                    overview_comment,
                    comments,
                    new_security_comment,
                    new_overview_comment
                )
            else:
                log.info("Starting non-PR/MR flow")
                diff = core.create_new_diff(scan_paths, params, no_change=should_skip_scan, save_files_list_path=config.save_submitted_files_list, save_manifest_tar_path=config.save_manifest_tar, base_paths=base_paths, explicit_files=scan_explicit_files)

            output_handler.handle_output(diff)

        elif (config.enable_diff or force_diff_mode) and not force_api_mode:
            # New logic: --enable-diff or force_diff_mode (from --ignore-commit-files in git repos) forces diff mode
            log.info("Diff mode enabled without SCM integration")
            diff = core.create_new_diff(scan_paths, params, no_change=should_skip_scan, save_files_list_path=config.save_submitted_files_list, save_manifest_tar_path=config.save_manifest_tar, base_paths=base_paths, explicit_files=scan_explicit_files)
            output_handler.handle_output(diff)
        
        elif (config.enable_diff or force_diff_mode) and force_api_mode:
            # User requested diff mode but no manifest files were detected - this should not happen with new logic
            # but keeping as a safety net
            log.warning("--enable-diff was specified but no supported manifest files were detected in the changed files. Falling back to full scan mode.")
            log.info("Creating Socket Report (full scan)")
            serializable_params = {
                key: value if isinstance(value, (int, float, str, list, dict, bool, type(None))) else str(value)
                for key, value in params.__dict__.items()
            }
            log.debug(f"params={serializable_params}")
            diff = core.create_full_scan_with_report_url(
                scan_paths,
                params,
                no_change=should_skip_scan,
                save_files_list_path=config.save_submitted_files_list,
                save_manifest_tar_path=config.save_manifest_tar,
                base_paths=base_paths,
                explicit_files=scan_explicit_files
            )
            log.info(f"Full scan created with ID: {diff.id}")
            log.info(f"Full scan report URL: {diff.report_url}")
            output_handler.handle_output(diff)

        else:
            if force_api_mode:
                log.info(
                    "No supported manifest detected in the changed-file set; "
                    "creating a full Socket report"
                )
                serializable_params = {
                    key: value if isinstance(value, (int, float, str, list, dict, bool, type(None))) else str(value)
                    for key, value in params.__dict__.items()
                }
                log.debug(f"params={serializable_params}")
                diff = core.create_full_scan_with_report_url(
                    scan_paths,
                    params,
                    no_change=should_skip_scan,
                    save_files_list_path=config.save_submitted_files_list,
                    save_manifest_tar_path=config.save_manifest_tar,
                    base_paths=base_paths,
                    explicit_files=scan_explicit_files
                )
                log.info(f"Full scan created with ID: {diff.id}")
                log.info(f"Full scan report URL: {diff.report_url}")
                output_handler.handle_output(diff)
            else:
                log.info("API Mode")
                diff = core.create_new_diff(
                    scan_paths, params,
                    no_change=should_skip_scan,
                    save_files_list_path=config.save_submitted_files_list,
                    save_manifest_tar_path=config.save_manifest_tar,
                    base_paths=base_paths,
                    explicit_files=scan_explicit_files
                )
                output_handler.handle_output(diff)

        if diff.id not in ("NO_DIFF_RAN", "NO_SCAN_RAN"):
            streaming.set_report_run_id(diff.id)

        # Handle license generation
        if not should_skip_scan and diff.id != "NO_DIFF_RAN" and diff.id != "NO_SCAN_RAN" and config.generate_license:
            all_packages = build_license_artifact_payload(
                diff,
                legal_format=getattr(config, "legal_format", "socket"),
                config=config,
            )
            _write_attribution_file(config, all_packages)

        # If we forced API mode due to no supported files, behave as if --disable-blocking was set
        if force_api_mode:
            if config.strict_blocking:
                log.warning("--strict-blocking is only supported in diff mode. "
                           "API mode (no diff) cannot evaluate existing violations.")
            if not config.disable_blocking:
                log.debug("Temporarily enabling disable_blocking due to no supported manifest files")
                config.disable_blocking = True

        # Post commit status to GitLab if enabled
        if config.enable_commit_status and scm is not None:
            from socketsecurity.core.scm.gitlab import Gitlab
            if isinstance(scm, Gitlab) and scm.config.mr_project_id:
                scm.enable_merge_pipeline_check()
                passed = output_handler.report_pass(diff)
                state = "success" if passed else "failed"
                new_blocking = sum(1 for a in diff.new_alerts if a.error)
                unchanged_blocking = 0
                if config.strict_blocking and hasattr(diff, 'unchanged_alerts'):
                    unchanged_blocking = sum(1 for a in diff.unchanged_alerts if a.error)
                blocking_count = new_blocking + unchanged_blocking
                if passed:
                    description = "No blocking issues"
                else:
                    parts = []
                    if new_blocking:
                        parts.append(f"{new_blocking} new")
                    if unchanged_blocking:
                        parts.append(f"{unchanged_blocking} existing")
                    description = f"{blocking_count} blocking alert(s) found ({', '.join(parts)})"
                target_url = diff.report_url or diff.diff_url or ""
                scm.set_commit_status(state, description, target_url)

        sys.exit(output_handler.return_exit_code(diff))


if __name__ == '__main__':
    cli()