Merge pull request #36 from michelleN/wit-updates

update wit files to match new structure in Spin

Author: michelleN

Cargo.toml

@@ -66,7 +66,13 @@ members = [
 http-body-util = "0.1.0"
 hyper = "1.2.0"
 reqwest = "0.11.24"
-tokio = { version = "1.36.0", features = ["fs", "process", "macros", "rt-multi-thread", "sync"] }
+tokio = { version = "1.36.0", features = [
+  "fs",
+  "process",
+  "macros",
+  "rt-multi-thread",
+  "sync",
+] }
 wasmtime = "18.0.1"
 wasmtime-wasi = "18.0.1"
 wasmtime-wasi-http = "18.0.1"
@@ -84,4 +90,4 @@ homepage = "https://developer.fermyon.com/spin/v2/rust-components"
 [workspace.dependencies]
 wit-bindgen = "0.16.0"
 futures = "0.3.28"
-once_cell = "1.18.0"
+once_cell = "1.18.0"

src/http.rs

@@ -12,7 +12,7 @@ pub use types::{
 };
 
 use self::conversions::{TryFromIncomingResponse, TryIntoOutgoingRequest};
-use super::wit::wasi::http::types;
+use super::wit::wasi::http0_2_0::types;
 use futures::SinkExt;
 use spin_executor::bindings::wasi::io::streams::{self, StreamError};
 

src/http/executor.rs

@@ -1,5 +1,5 @@
-use crate::wit::wasi::http::outgoing_handler;
-use crate::wit::wasi::http::types::{
+use crate::wit::wasi::http0_2_0::outgoing_handler;
+use crate::wit::wasi::http0_2_0::types::{
     ErrorCode, IncomingBody, IncomingResponse, OutgoingBody, OutgoingRequest,
 };
 

wit/deps/cli-2023-10-18/command.wit

@@ -0,0 +1,7 @@
+package wasi:cli@0.2.0-rc-2023-10-18;
+
+world command {
+  include reactor;
+
+  export run;
+}

wit/deps/cli-2023-10-18/environment.wit

@@ -0,0 +1,18 @@
+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.
+  get-environment: func() -> list<tuple<string, string>>;
+
+  /// Get the POSIX-style arguments to the program.
+  get-arguments: func() -> list<string>;
+
+  /// Return a path that programs should use as their initial current working
+  /// directory, interpreting `.` as shorthand for this.
+  initial-cwd: func() -> option<string>;
+}

wit/deps/cli-2023-10-18/exit.wit

@@ -0,0 +1,4 @@
+interface exit {
+  /// Exit the current instance and any linked instances.
+  exit: func(status: result);
+}

wit/deps/cli-2023-10-18/reactor.wit

@@ -0,0 +1,32 @@
+package wasi:cli@0.2.0-rc-2023-10-18;
+
+world reactor {
+  import wasi:clocks/wall-clock@0.2.0-rc-2023-10-18;
+  import wasi:clocks/monotonic-clock@0.2.0-rc-2023-10-18;
+  import wasi:clocks/timezone@0.2.0-rc-2023-10-18;
+  import wasi:filesystem/types@0.2.0-rc-2023-10-18;
+  import wasi:filesystem/preopens@0.2.0-rc-2023-10-18;
+  import wasi:sockets/instance-network@0.2.0-rc-2023-10-18;
+  import wasi:sockets/ip-name-lookup@0.2.0-rc-2023-10-18;
+  import wasi:sockets/network@0.2.0-rc-2023-10-18;
+  import wasi:sockets/tcp-create-socket@0.2.0-rc-2023-10-18;
+  import wasi:sockets/tcp@0.2.0-rc-2023-10-18;
+  import wasi:sockets/udp-create-socket@0.2.0-rc-2023-10-18;
+  import wasi:sockets/udp@0.2.0-rc-2023-10-18;
+  import wasi:random/random@0.2.0-rc-2023-10-18;
+  import wasi:random/insecure@0.2.0-rc-2023-10-18;
+  import wasi:random/insecure-seed@0.2.0-rc-2023-10-18;
+  import wasi:io/poll@0.2.0-rc-2023-10-18;
+  import wasi:io/streams@0.2.0-rc-2023-10-18;
+
+  import environment;
+  import exit;
+  import stdin;
+  import stdout;
+  import stderr;
+  import terminal-input;
+  import terminal-output;
+  import terminal-stdin;
+  import terminal-stdout;
+  import terminal-stderr;
+}

wit/deps/cli-2023-10-18/run.wit

@@ -0,0 +1,4 @@
+interface run {
+  /// Run the program.
+  run: func() -> result;
+}

wit/deps/cli-2023-10-18/stdio.wit

@@ -0,0 +1,17 @@
+interface stdin {
+  use wasi:io/streams@0.2.0-rc-2023-10-18.{input-stream};
+
+  get-stdin: func() -> input-stream;
+}
+
+interface stdout {
+  use wasi:io/streams@0.2.0-rc-2023-10-18.{output-stream};
+
+  get-stdout: func() -> output-stream;
+}
+
+interface stderr {
+  use wasi:io/streams@0.2.0-rc-2023-10-18.{output-stream};
+
+  get-stderr: func() -> output-stream;
+}

wit/deps/cli-2023-10-18/terminal.wit

@@ -0,0 +1,47 @@
+interface terminal-input {
+    /// The input side of a terminal.
+    resource terminal-input;
+
+    // In the future, this may include functions for disabling echoing,
+    // disabling input buffering so that keyboard events are sent through
+    // immediately, querying supported features, and so on.
+}
+
+interface terminal-output {
+    /// The output side of a terminal.
+    resource terminal-output;
+
+    // In the future, this may include functions for querying the terminal
+    // size, being notified of terminal size changes, querying supported
+    // features, and so on.
+}
+
+/// An interface providing an optional `terminal-input` for stdin as a
+/// link-time authority.
+interface terminal-stdin {
+    use terminal-input.{terminal-input};
+
+    /// If stdin is connected to a terminal, return a `terminal-input` handle
+    /// allowing further interaction with it.
+    get-terminal-stdin: func() -> option<terminal-input>;
+}
+
+/// An interface providing an optional `terminal-output` for stdout as a
+/// link-time authority.
+interface terminal-stdout {
+    use terminal-output.{terminal-output};
+
+    /// If stdout is connected to a terminal, return a `terminal-output` handle
+    /// allowing further interaction with it.
+    get-terminal-stdout: func() -> option<terminal-output>;
+}
+
+/// An interface providing an optional `terminal-output` for stderr as a
+/// link-time authority.
+interface terminal-stderr {
+    use terminal-output.{terminal-output};
+
+    /// If stderr is connected to a terminal, return a `terminal-output` handle
+    /// allowing further interaction with it.
+    get-terminal-stderr: func() -> option<terminal-output>;
+}