Unify the format of wit files

.editorconfig

@@ -0,0 +1,3 @@
+[*.wit]
+indent_style = space
+indent_size = 4

wasip2/cli/command.wit

@@ -2,9 +2,9 @@ package wasi:[email protected];
 
 @since(version = 0.2.0)
 world command {
-  @since(version = 0.2.0)
-  include imports;
+    @since(version = 0.2.0)
+    include imports;
 
-  @since(version = 0.2.0)
-  export run;
+    @since(version = 0.2.0)
+    export run;
 }

wasip2/cli/environment.wit

@@ -1,22 +1,22 @@
 @since(version = 0.2.0)
 interface environment {
-  /// Get the POSIX-style environment variables.
-  ///
-  /// Each environment variable is provided as a pair of string variable names
-  /// and string value.
-  ///
-  /// Morally, these are a value import, but until value imports are available
-  /// in the component model, this import function should return the same
-  /// values each time it is called.
-  @since(version = 0.2.0)
-  get-environment: func() -> list<tuple<string, string>>;
+    /// Get the POSIX-style environment variables.
+    ///
+    /// Each environment variable is provided as a pair of string variable names
+    /// and string value.
+    ///
+    /// Morally, these are a value import, but until value imports are available
+    /// in the component model, this import function should return the same
+    /// values each time it is called.
+    @since(version = 0.2.0)
+    get-environment: func() -> list<tuple<string, string>>;
 
-  /// Get the POSIX-style arguments to the program.
-  @since(version = 0.2.0)
-  get-arguments: func() -> list<string>;
+    /// Get the POSIX-style arguments to the program.
+    @since(version = 0.2.0)
+    get-arguments: func() -> list<string>;
 
-  /// Return a path that programs should use as their initial current working
-  /// directory, interpreting `.` as shorthand for this.
-  @since(version = 0.2.0)
-  initial-cwd: func() -> option<string>;
+    /// Return a path that programs should use as their initial current working
+    /// directory, interpreting `.` as shorthand for this.
+    @since(version = 0.2.0)
+    initial-cwd: func() -> option<string>;
 }

wasip2/cli/exit.wit

@@ -1,17 +1,17 @@
 @since(version = 0.2.0)
 interface exit {
-  /// Exit the current instance and any linked instances.
-  @since(version = 0.2.0)
-  exit: func(status: result);
+    /// Exit the current instance and any linked instances.
+    @since(version = 0.2.0)
+    exit: func(status: result);
 
-  /// Exit the current instance and any linked instances, reporting the
-  /// specified status code to the host.
-  ///
-  /// The meaning of the code depends on the context, with 0 usually meaning
-  /// "success", and other values indicating various types of failure.
-  ///
-  /// This function does not return; the effect is analogous to a trap, but
-  /// without the connotation that something bad has happened.
-  @unstable(feature = cli-exit-with-code)
-  exit-with-code: func(status-code: u8);
+    /// Exit the current instance and any linked instances, reporting the
+    /// specified status code to the host.
+    ///
+    /// The meaning of the code depends on the context, with 0 usually meaning
+    /// "success", and other values indicating various types of failure.
+    ///
+    /// This function does not return; the effect is analogous to a trap, but
+    /// without the connotation that something bad has happened.
+    @unstable(feature = cli-exit-with-code)
+    exit-with-code: func(status-code: u8);
 }

wasip2/cli/imports.wit

@@ -2,35 +2,35 @@ package wasi:[email protected];
 
 @since(version = 0.2.0)
 world imports {
-  @since(version = 0.2.0)
-  include wasi:clocks/[email protected];
-  @since(version = 0.2.0)
-  include wasi:filesystem/[email protected];
-  @since(version = 0.2.0)
-  include wasi:sockets/[email protected];
-  @since(version = 0.2.0)
-  include wasi:random/[email protected];
-  @since(version = 0.2.0)
-  include wasi:io/[email protected];
+    @since(version = 0.2.0)
+    include wasi:clocks/[email protected];
+    @since(version = 0.2.0)
+    include wasi:filesystem/[email protected];
+    @since(version = 0.2.0)
+    include wasi:sockets/[email protected];
+    @since(version = 0.2.0)
+    include wasi:random/[email protected];
+    @since(version = 0.2.0)
+    include wasi:io/[email protected];
 
-  @since(version = 0.2.0)
-  import environment;
-  @since(version = 0.2.0)
-  import exit;
-  @since(version = 0.2.0)
-  import stdin;
-  @since(version = 0.2.0)
-  import stdout;
-  @since(version = 0.2.0)
-  import stderr;
-  @since(version = 0.2.0)
-  import terminal-input;
-  @since(version = 0.2.0)
-  import terminal-output;
-  @since(version = 0.2.0)
-  import terminal-stdin;
-  @since(version = 0.2.0)
-  import terminal-stdout;
-  @since(version = 0.2.0)
-  import terminal-stderr;
+    @since(version = 0.2.0)
+    import environment;
+    @since(version = 0.2.0)
+    import exit;
+    @since(version = 0.2.0)
+    import stdin;
+    @since(version = 0.2.0)
+    import stdout;
+    @since(version = 0.2.0)
+    import stderr;
+    @since(version = 0.2.0)
+    import terminal-input;
+    @since(version = 0.2.0)
+    import terminal-output;
+    @since(version = 0.2.0)
+    import terminal-stdin;
+    @since(version = 0.2.0)
+    import terminal-stdout;
+    @since(version = 0.2.0)
+    import terminal-stderr;
 }

wasip2/cli/run.wit

@@ -1,6 +1,6 @@
 @since(version = 0.2.0)
 interface run {
-  /// Run the program.
-  @since(version = 0.2.0)
-  run: func() -> result;
+    /// Run the program.
+    @since(version = 0.2.0)
+    run: func() -> result;
 }

wasip2/cli/stdio.wit

@@ -1,26 +1,26 @@
 @since(version = 0.2.0)
 interface stdin {
-  @since(version = 0.2.0)
-  use wasi:io/[email protected].{input-stream};
+    @since(version = 0.2.0)
+    use wasi:io/[email protected].{input-stream};
 
-  @since(version = 0.2.0)
-  get-stdin: func() -> input-stream;
+    @since(version = 0.2.0)
+    get-stdin: func() -> input-stream;
 }
 
 @since(version = 0.2.0)
 interface stdout {
-  @since(version = 0.2.0)
-  use wasi:io/[email protected].{output-stream};
+    @since(version = 0.2.0)
+    use wasi:io/[email protected].{output-stream};
 
-  @since(version = 0.2.0)
-  get-stdout: func() -> output-stream;
+    @since(version = 0.2.0)
+    get-stdout: func() -> output-stream;
 }
 
 @since(version = 0.2.0)
 interface stderr {
-  @since(version = 0.2.0)
-  use wasi:io/[email protected].{output-stream};
+    @since(version = 0.2.0)
+    use wasi:io/[email protected].{output-stream};
 
-  @since(version = 0.2.0)
-  get-stderr: func() -> output-stream;
+    @since(version = 0.2.0)
+    get-stderr: func() -> output-stream;
 }

wasip2/filesystem/types.wit

@@ -285,10 +285,10 @@ interface types {
     /// 128-bit integer type.
     @since(version = 0.2.0)
     record metadata-hash-value {
-       /// 64 bits of a 128-bit hash value.
-       lower: u64,
-       /// Another 64 bits of a 128-bit hash value.
-       upper: u64,
+        /// 64 bits of a 128-bit hash value.
+        lower: u64,
+        /// Another 64 bits of a 128-bit hash value.
+        upper: u64,
     }
 
     /// A descriptor is a reference to a filesystem object, which may be a file,

wasip2/http/handler.wit

@@ -2,48 +2,48 @@
 /// be exported by components which can respond to HTTP Requests.
 @since(version = 0.2.0)
 interface incoming-handler {
-  @since(version = 0.2.0)
-  use types.{incoming-request, response-outparam};
+    @since(version = 0.2.0)
+    use types.{incoming-request, response-outparam};
 
-  /// This function is invoked with an incoming HTTP Request, and a resource
-  /// `response-outparam` which provides the capability to reply with an HTTP
-  /// Response. The response is sent by calling the `response-outparam.set`
-  /// method, which allows execution to continue after the response has been
-  /// sent. This enables both streaming to the response body, and performing other
-  /// work.
-  ///
-  /// The implementor of this function must write a response to the
-  /// `response-outparam` before returning, or else the caller will respond
-  /// with an error on its behalf.
-  @since(version = 0.2.0)
-  handle: func(
-    request: incoming-request,
-    response-out: response-outparam
-  );
+    /// This function is invoked with an incoming HTTP Request, and a resource
+    /// `response-outparam` which provides the capability to reply with an HTTP
+    /// Response. The response is sent by calling the `response-outparam.set`
+    /// method, which allows execution to continue after the response has been
+    /// sent. This enables both streaming to the response body, and performing other
+    /// work.
+    ///
+    /// The implementor of this function must write a response to the
+    /// `response-outparam` before returning, or else the caller will respond
+    /// with an error on its behalf.
+    @since(version = 0.2.0)
+    handle: func(
+        request: incoming-request,
+        response-out: response-outparam
+    );
 }
 
 /// This interface defines a handler of outgoing HTTP Requests. It should be
 /// imported by components which wish to make HTTP Requests.
 @since(version = 0.2.0)
 interface outgoing-handler {
-  @since(version = 0.2.0)
-  use types.{
-    outgoing-request, request-options, future-incoming-response, error-code
-  };
+    @since(version = 0.2.0)
+    use types.{
+        outgoing-request, request-options, future-incoming-response, error-code
+    };
 
-  /// This function is invoked with an outgoing HTTP Request, and it returns
-  /// a resource `future-incoming-response` which represents an HTTP Response
-  /// which may arrive in the future.
-  ///
-  /// The `options` argument accepts optional parameters for the HTTP
-  /// protocol's transport layer.
-  ///
-  /// This function may return an error if the `outgoing-request` is invalid
-  /// or not allowed to be made. Otherwise, protocol errors are reported
-  /// through the `future-incoming-response`.
-  @since(version = 0.2.0)
-  handle: func(
-    request: outgoing-request,
-    options: option<request-options>
-  ) -> result<future-incoming-response, error-code>;
+    /// This function is invoked with an outgoing HTTP Request, and it returns
+    /// a resource `future-incoming-response` which represents an HTTP Response
+    /// which may arrive in the future.
+    ///
+    /// The `options` argument accepts optional parameters for the HTTP
+    /// protocol's transport layer.
+    ///
+    /// This function may return an error if the `outgoing-request` is invalid
+    /// or not allowed to be made. Otherwise, protocol errors are reported
+    /// through the `future-incoming-response`.
+    @since(version = 0.2.0)
+    handle: func(
+        request: outgoing-request,
+        options: option<request-options>
+    ) -> result<future-incoming-response, error-code>;
 }

wasip2/http/proxy.wit

@@ -4,32 +4,32 @@ package wasi:[email protected];
 /// It is intended to be `include`d in other worlds.
 @since(version = 0.2.0)
 world imports {
-  /// HTTP proxies have access to time and randomness.
-  @since(version = 0.2.0)
-  import wasi:clocks/[email protected];
-  @since(version = 0.2.0)
-  import wasi:clocks/[email protected];
-  @since(version = 0.2.0)
-  import wasi:random/[email protected];
+    /// HTTP proxies have access to time and randomness.
+    @since(version = 0.2.0)
+    import wasi:clocks/[email protected];
+    @since(version = 0.2.0)
+    import wasi:clocks/[email protected];
+    @since(version = 0.2.0)
+    import wasi:random/[email protected];
 
-  /// Proxies have standard output and error streams which are expected to
-  /// terminate in a developer-facing console provided by the host.
-  @since(version = 0.2.0)
-  import wasi:cli/[email protected];
-  @since(version = 0.2.0)
-  import wasi:cli/[email protected];
+    /// Proxies have standard output and error streams which are expected to
+    /// terminate in a developer-facing console provided by the host.
+    @since(version = 0.2.0)
+    import wasi:cli/[email protected];
+    @since(version = 0.2.0)
+    import wasi:cli/[email protected];
 
-  /// TODO: this is a temporary workaround until component tooling is able to
-  /// gracefully handle the absence of stdin. Hosts must return an eof stream
-  /// for this import, which is what wasi-libc + tooling will do automatically
-  /// when this import is properly removed.
-  @since(version = 0.2.0)
-  import wasi:cli/[email protected];
+    /// TODO: this is a temporary workaround until component tooling is able to
+    /// gracefully handle the absence of stdin. Hosts must return an eof stream
+    /// for this import, which is what wasi-libc + tooling will do automatically
+    /// when this import is properly removed.
+    @since(version = 0.2.0)
+    import wasi:cli/[email protected];
 
-  /// This is the default handler to use when user code simply wants to make an
-  /// HTTP request (e.g., via `fetch()`).
-  @since(version = 0.2.0)
-  import outgoing-handler;
+    /// This is the default handler to use when user code simply wants to make an
+    /// HTTP request (e.g., via `fetch()`).
+    @since(version = 0.2.0)
+    import outgoing-handler;
 }
 
 /// The `wasi:http/proxy` world captures a widely-implementable intersection of
@@ -38,13 +38,13 @@ world imports {
 /// outgoing HTTP requests.
 @since(version = 0.2.0)
 world proxy {
-  @since(version = 0.2.0)
-  include imports;
+    @since(version = 0.2.0)
+    include imports;
 
-  /// The host delivers incoming HTTP requests to a component by calling the
-  /// `handle` function of this exported interface. A host may arbitrarily reuse
-  /// or not reuse component instance when delivering incoming HTTP requests and
-  /// thus a component must be able to handle 0..N calls to `handle`.
-  @since(version = 0.2.0)
-  export incoming-handler;
+    /// The host delivers incoming HTTP requests to a component by calling the
+    /// `handle` function of this exported interface. A host may arbitrarily reuse
+    /// or not reuse component instance when delivering incoming HTTP requests and
+    /// thus a component must be able to handle 0..N calls to `handle`.
+    @since(version = 0.2.0)
+    export incoming-handler;
 }