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OPTIONS.md

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ClosureCompiler.js: ccjs Command Line Utility Options

  Usage:   ccjs sourceFiles ... [--option=value --flagOption ...] [> outFile]

 --accept_const_keyword                 : Allows usage of const keyword.
 --angular_pass                         : Generate $inject properties for
                                          AngularJS for functions annotated
                                          with @ngInject
 --charset=VAL                          : Input and output charset for all
                                          files. By default, we accept UTF-8 as
                                          input and output US_ASCII
 --closure_entry_point=VAL              : Entry points to the program. Must be
                                          goog.provide'd symbols. Any goog.provi
                                          de'd symbols that are not a transitive
                                          dependency of the entry points will
                                          be removed. Files without goog.provide
                                          s, and their dependencies, will
                                          always be left in. If any entry
                                          points are specified, then the
                                          manage_closure_dependencies option
                                          will be set to true and all files
                                          will be sorted in dependency order.
 --common_js_entry_module=VAL           : Root of your common JS dependency
                                          hierarchy. Your main script.
 --common_js_module_path_prefix=VAL     : Path prefix to be removed from
                                          CommonJS module names.
 --compilation_level=[WHITESPACE_ONLY   : Specifies the compilation level to
 | SIMPLE_OPTIMIZATIONS | ADVANCED_OPTI : use. Options: WHITESPACE_ONLY,
 MIZATIONS]                             : SIMPLE_OPTIMIZATIONS, ADVANCED_OPTIMIZ
                                          ATIONS
 --create_name_map_files                : If true, variable renaming and
                                          property renaming map files will be
                                          produced as {binary name}_vars_map.out
                                          and {binary name}_props_map.out. Note
                                          that this flag cannot be used in
                                          conjunction with either variable_map_o
                                          utput_file or property_map_output_file
 --create_source_map=VAL                : If specified, a source map file
                                          mapping the generated source files
                                          back to the original source file will
                                          be output to the specified path. The
                                          %outname% placeholder will expand to
                                          the name of the output file that the
                                          source map corresponds to.
 --debug                                : Enable debugging options
 --define=(--D, -D) VAL                 : Override the value of a variable
                                          annotated @define. The format is
                                          <name>[=<val>], where <name> is the
                                          name of a @define variable and <val>
                                          is a boolean, number, or a single-quot
                                          ed string that contains no single
                                          quotes. If [=<val>] is omitted, the
                                          variable is marked true
 --externs=VAL                          : The file containing JavaScript
                                          externs. You may specify multiple
 --extra_annotation_name=VAL            : A whitelist of tag names in JSDoc.
                                          You may specify multiple
 --flagfile=VAL                         : A file containing additional command-l
                                          ine options.
 --formatting=[PRETTY_PRINT | PRINT_INP : Specifies which formatting options,
 UT_DELIMITER | SINGLE_QUOTES]          : if any, should be applied to the
                                          output JS. Options: PRETTY_PRINT,
                                          PRINT_INPUT_DELIMITER, SINGLE_QUOTES
 --generate_exports                     : Generates export code for those
                                          marked with @export
 --help                                 : Displays this message
 --jscomp_error=VAL                     : Make the named class of warnings an
                                          error. Options:accessControls,
                                          ambiguousFunctionDecl, checkRegExp,
                                          checkTypes, checkVars, const,
                                          constantProperty, deprecated,
                                          duplicateMessage, es5Strict, externsVa
                                          lidation, fileoverviewTags, globalThis
                                          , internetExplorerChecks, invalidCasts
                                          , misplacedTypeAnnotation, missingProp
                                          erties, nonStandardJsDocs, suspiciousC
                                          ode, strictModuleDepCheck, typeInvalid
                                          ation, undefinedNames, undefinedVars,
                                          unknownDefines, uselessCode, visibilit
                                          y
 --jscomp_off=VAL                       : Turn off the named class of warnings.
                                          Options:accessControls, ambiguousFunct
                                          ionDecl, checkRegExp, checkTypes,
                                          checkVars, const, constantProperty,
                                          deprecated, duplicateMessage,
                                          es5Strict, externsValidation,
                                          fileoverviewTags, globalThis,
                                          internetExplorerChecks, invalidCasts,
                                          misplacedTypeAnnotation, missingProper
                                          ties, nonStandardJsDocs, suspiciousCod
                                          e, strictModuleDepCheck, typeInvalidat
                                          ion, undefinedNames, undefinedVars,
                                          unknownDefines, uselessCode, visibilit
                                          y
 --jscomp_warning=VAL                   : Make the named class of warnings a
                                          normal warning. Options:accessControls
                                          , ambiguousFunctionDecl, checkRegExp,
                                          checkTypes, checkVars, const,
                                          constantProperty, deprecated,
                                          duplicateMessage, es5Strict, externsVa
                                          lidation, fileoverviewTags, globalThis
                                          , internetExplorerChecks, invalidCasts
                                          , misplacedTypeAnnotation, missingProp
                                          erties, nonStandardJsDocs, suspiciousC
                                          ode, strictModuleDepCheck, typeInvalid
                                          ation, undefinedNames, undefinedVars,
                                          unknownDefines, uselessCode, visibilit
                                          y
 --language_in=VAL                      : Sets what language spec that input
                                          sources conform. Options: ECMASCRIPT3
                                          (default), ECMASCRIPT5, ECMASCRIPT5_ST
                                          RICT
 --logging_level=VAL                    : The logging level (standard java.util.
                                          logging.Level values) for Compiler
                                          progress. Does not control errors or
                                          warnings for the JavaScript code
                                          under compilation
 --manage_closure_dependencies          : Automatically sort dependencies so
                                          that a file that goog.provides symbol
                                          X will always come before a file that
                                          goog.requires symbol X. If an input
                                          provides symbols, and those symbols
                                          are never required, then that input
                                          will not be included in the compilatio
                                          n.
 --module=VAL                           : A JavaScript module specification.
                                          The format is <name>:<num-js-files>[:[
                                          <dep>,...][:]]]. Module names must be
                                          unique. Each dep is the name of a
                                          module that this module depends on.
                                          Modules must be listed in dependency
                                          order, and JS source files must be
                                          listed in the corresponding order.
                                          Where --module=flags occur in
                                          relation to --js=flags is unimportant.
                                          Provide the value 'auto' to trigger
                                          module creation from CommonJSmodules.
 --module_output_path_prefix=VAL        : Prefix for filenames of compiled JS
                                          modules. <module-name>.js will be
                                          appended to this prefix. Directories
                                          will be created as needed. Use with
                                          --module
 --module_wrapper=VAL                   : An output wrapper for a JavaScript
                                          module (optional). The format is
                                          <name>:<wrapper>. The module name
                                          must correspond with a module
                                          specified using --module. The wrapper
                                          must contain %s as the code placeholde
                                          r. The %basename% placeholder can
                                          also be used to substitute the base
                                          name of the module output file.
 --only_closure_dependencies            : Only include files in the transitive
                                          dependency of the entry points
                                          (specified by closure_entry_point).
                                          Files that do not provide dependencies
                                          will be removed. This supersedesmanage
                                          _closure_dependencies
 --output_manifest=VAL                  : Prints out a list of all the files in
                                          the compilation. If --manage_closure_d
                                          ependencies is on, this will not
                                          include files that got dropped
                                          because they were not required. The
                                          %outname% placeholder expands to the
                                          JS output file. If you're using
                                          modularization, using %outname% will
                                          create a manifest for each module.
 --output_module_dependencies=VAL       : Prints out a JSON file of dependencies
                                          between modules.
 --output_wrapper=VAL                   : Interpolate output into this string
                                          at the place denoted by the marker
                                          token %output%. Use marker token
                                          %output|jsstring% to do js string
                                          escaping on the output.
 --print_ast                            : Prints a dot file describing the
                                          internal abstract syntax tree and
                                          exits
 --print_pass_graph                     : Prints a dot file describing the
                                          passes that will get run and exits
 --print_tree                           : Prints out the parse tree and exits
 --process_closure_primitives           : Processes built-ins from the Closure
                                          library, such as goog.require(),
                                          goog.provide(), and goog.exportSymbol(
                                          )
 --process_common_js_modules            : Process CommonJS modules to a
                                          concatenable form.
 --process_jquery_primitives            : Processes built-ins from the Jquery
                                          library, such as jQuery.fn and
                                          jQuery.extend()
 --property_map_input_file=VAL          : File containing the serialized
                                          version of the property renaming map
                                          produced by a previous compilation
 --property_map_output_file=VAL         : File where the serialized version of
                                          the property renaming map produced
                                          should be saved
 --source_map_format=[V1 | DEFAULT |    : The source map format to produce.
 V2 | V3]                               : Options: V1, V2, V3, DEFAULT. DEFAULT
                                          produces V2.
 --summary_detail_level=N               : Controls how detailed the compilation
                                          summary is. Values: 0 (never print
                                          summary), 1 (print summary only if
                                          there are errors or warnings), 2
                                          (print summary if the 'checkTypes'
                                          diagnostic  group is enabled, see
                                          --jscomp_warning), 3 (always print
                                          summary). The default level is 1
 --third_party                          : Check source validity but do not
                                          enforce Closure style rules and
                                          conventions
 --transform_amd_modules                : Transform AMD to CommonJS modules.
 --translations_file=VAL                : Source of translated messages.
                                          Currently only supports XTB.
 --translations_project=VAL             : Scopes all translations to the
                                          specified project.When specified, we
                                          will use different message ids so
                                          that messages in different projects
                                          can have different translations.
 --use_only_custom_externs              : Specifies whether the default externs
                                          should be excluded
 --use_types_for_optimization           : Experimental: perform additional
                                          optimizations based on available
                                          information.  Inaccurate type
                                          annotations may result in incorrect
                                          results.
 --variable_map_input_file=VAL          : File containing the serialized
                                          version of the variable renaming map
                                          produced by a previous compilation
 --variable_map_output_file=VAL         : File where the serialized version of
                                          the variable renaming map produced
                                          should be saved
 --version                              : Prints the compiler version to stderr.
 --warning_level=[QUIET | DEFAULT |     : Specifies the warning level to use.
 VERBOSE]                               : Options: QUIET, DEFAULT, VERBOSE
 --warnings_whitelist_file=VAL          : A file containing warnings to
                                          suppress. Each line should be of the
                                          form
                                          <file-name>:<line-number>?  <warning-d
                                          escription>

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