# DSL: Reactor.File An extension which provides steps for working with the local filesystem within Reactor. ## reactor.file_glob ```elixir file_glob name ``` Searches for files matching the provided pattern. Uses `Path.wildcard/2` under the hood. ### Nested DSLs * [wait_for](#reactor-file_glob-wait_for) ### Arguments | Name | Type | Default | Docs | |------|------|---------|------| | [`name`](#reactor-file_glob-name){: #reactor-file_glob-name .spark-required} | `atom` | | A unique name for the step. Used when choosing the return value of the Reactor and for arguments into other steps | ### Options | Name | Type | Default | Docs | |------|------|---------|------| | [`pattern`](#reactor-file_glob-pattern){: #reactor-file_glob-pattern .spark-required} | `Reactor.Template.Element \| Reactor.Template.Input \| Reactor.Template.Result \| Reactor.Template.Value` | | A pattern used to select files. See `Path.wildcard/2` for more information. | | [`description`](#reactor-file_glob-description){: #reactor-file_glob-description } | `String.t` | | An optional description for the step | | [`match_dot`](#reactor-file_glob-match_dot){: #reactor-file_glob-match_dot } | `boolean` | `false` | Whether or not files starting with a `.` will be matched by the pattern. See `Path.wildcard/2` for more information. | ## reactor.file_glob.wait_for ```elixir wait_for names ``` Wait for the named step to complete before allowing this one to start. Desugars to `argument :_, result(step_to_wait_for)` ### Examples ``` wait_for :create_user ``` ### Arguments | Name | Type | Default | Docs | |------|------|---------|------| | [`names`](#reactor-file_glob-wait_for-names){: #reactor-file_glob-wait_for-names .spark-required} | `atom \| list(atom)` | | The name of the step to wait for. | ### Options | Name | Type | Default | Docs | |------|------|---------|------| | [`description`](#reactor-file_glob-wait_for-description){: #reactor-file_glob-wait_for-description } | `String.t` | | An optional description. | ### Introspection Target: `Reactor.Dsl.WaitFor` ### Introspection Target: `Reactor.File.Dsl.Glob`