class
Analyzer::Swift::Cli
Overview
Surfaces the command-line attack surface of Swift programs as cli://
endpoints: one endpoint per (sub)command with named options
(param_type "flag"), positional arguments ("argument") and consumed
environment variables ("env"). Covers swift-argument-parser plus builtin
CommandLine.arguments / ProcessInfo.environment / getenv.
Line-scan analyzer (Go/Ruby/Rust CLI house style) merging endpoints by
URL. Subclasses Analyzer directly (SwiftEngine#analyze_file is abstract)
and reuses SwiftEngine.swift_test_path? to skip tests.
Defined in:
analyzer/analyzers/swift/cli.cr
Constant Summary
ARGS_IDX = /\bCommandLine\.arguments\s*\[\s*(\d+)\s*\]/
ARGUMENT_WRAP = /@Argument\b/
COMMAND_NAME = /\bcommandName:\s*"([^"]+)"/
CUSTOM_LONG = /name:\s*\.(?:customLong|long)\s*\(\s*"([^"]+)"/
GETENV = /\bgetenv\s*\(\s*"([^"]+)"/
OPTION_FLAG = /@(?:Option|Flag)\b/
PARSABLE_STRUCT = /\b(?:struct|enum|class)\s+(\w+)\s*:\s*[^\{]*\b(?:Async)?ParsableCommand\b/
PROC_ENV = /ProcessInfo(?:\.processInfo|\(\))?\.environment\s*\[\s*"([^"]+)"\s*\]/
SUBCOMMANDS_KEY = /\bsubcommands:/
VAR_DECL = /\bvar\s+(\w+)/
WEB_FRAMEWORK_RE = /\bimport\s+(?:Vapor|Hummingbird\w*|Kitura\w*)\b|\bapp\.environment\b/
Class Method Summary
Instance Method Summary
Instance methods inherited from class Analyzer
analyze
analyze ,
base_path : String
base_path ,
base_paths : Array(String)
base_paths ,
base_relative_path(path : String) : String
base_relative_path ,
callees_needed? : Bool
callees_needed? ,
content_matches?(content : String, markers : Regex) : Bool
content_matches? ,
http_header_name(name : String) : String | Nil
http_header_name ,
line_number_for_index(content : String, char_index : Int32) : Int32
line_number_for_index ,
logger : NoirLogger
logger ,
parallel_analyze(files : Array(String), &block : String -> Nil)
parallel_analyze ,
read_file_content(path : String) : String
read_file_content ,
result : Array(Endpoint)
result ,
unique_params(params : Array(Param)) : Array(Param)
unique_params ,
url : String
url ,
web_root_path(path : String, markers : Array(String)) : String
web_root_path
Constructor methods inherited from class Analyzer
new(options : Hash(String, YAML::Any))
new
Macros inherited from class Analyzer
analyzer_for(tech)
analyzer_for
Instance methods inherited from module FileHelper
all_files : Array(String)
all_files ,
get_files_by_basename(basename : String) : Array(String)
get_files_by_basename ,
get_files_by_extension(extension : String) : Array(String)
get_files_by_extension ,
get_files_by_extensions(extensions : Array(String)) : Array(String)
get_files_by_extensions ,
get_files_by_prefix(prefix : String) : Array(String)
get_files_by_prefix ,
get_files_by_prefix_and_extension(prefix : String, extension : String) : Array(String)
get_files_by_prefix_and_extension ,
get_files_by_relative_path(relative_path : String, root : String = "" ) : Array(String)
get_files_by_relative_path ,
get_public_dir_files(base_path : String, folder : String) : Array(String)
get_public_dir_files ,
get_public_files(base_path : String, anchors : Array(String) = ["shard.yml" , "Gemfile" ]) : Array(String)
get_public_files ,
walked_path(expanded : String) : String
walked_path
Class Method Detail
Instance Method Detail