Rename wasi-runtime-config to wasi-config

Cargo.toml

@@ -53,7 +53,7 @@ wasmtime-wast = { workspace = true, optional = true }
 wasi-common = { workspace = true, default-features = true, features = ["exit", "tokio"], optional = true }
 wasmtime-wasi = { workspace = true, default-features = true, optional = true }
 wasmtime-wasi-nn = { workspace = true, optional = true }
-wasmtime-wasi-runtime-config = { workspace = true, optional = true }
+wasmtime-wasi-config = { workspace = true, optional = true }
 wasmtime-wasi-keyvalue = { workspace = true, optional = true }
 wasmtime-wasi-threads = { workspace = true, optional = true }
 wasmtime-wasi-http = { workspace = true, optional = true }
@@ -210,7 +210,7 @@ wasmtime-wast = { path = "crates/wast", version = "=27.0.0" }
 wasmtime-wasi = { path = "crates/wasi", version = "27.0.0", default-features = false }
 wasmtime-wasi-http = { path = "crates/wasi-http", version = "=27.0.0", default-features = false }
 wasmtime-wasi-nn = { path = "crates/wasi-nn", version = "27.0.0" }
-wasmtime-wasi-runtime-config = { path = "crates/wasi-runtime-config", version = "27.0.0" }
+wasmtime-wasi-config = { path = "crates/wasi-config", version = "27.0.0" }
 wasmtime-wasi-keyvalue = { path = "crates/wasi-keyvalue", version = "27.0.0" }
 wasmtime-wasi-threads = { path = "crates/wasi-threads", version = "27.0.0" }
 wasmtime-component-util = { path = "crates/component-util", version = "=27.0.0" }
@@ -375,7 +375,7 @@ default = [
   "wasi-nn",
   "wasi-threads",
   "wasi-http",
-  "wasi-runtime-config",
+  "wasi-config",
   "wasi-keyvalue",
 
   # Most features of Wasmtime are enabled by default.
@@ -424,7 +424,7 @@ disable-logging = ["log/max_level_off", "tracing/max_level_off"]
 wasi-nn = ["dep:wasmtime-wasi-nn"]
 wasi-threads = ["dep:wasmtime-wasi-threads", "threads"]
 wasi-http = ["component-model", "dep:wasmtime-wasi-http", "dep:tokio", "dep:hyper"]
-wasi-runtime-config = ["dep:wasmtime-wasi-runtime-config"]
+wasi-config = ["dep:wasmtime-wasi-config"]
 wasi-keyvalue = ["dep:wasmtime-wasi-keyvalue"]
 pooling-allocator = ["wasmtime/pooling-allocator", "wasmtime-cli-flags/pooling-allocator"]
 component-model = [

ci/vendor-wit.sh

@@ -55,7 +55,7 @@ make_vendor "wasi-http" "
   [email protected]
 "
 
-make_vendor "wasi-runtime-config" "runtime-config@c667fe6"
+make_vendor "wasi-config" "config@f4d699b"
 
 make_vendor "wasi-keyvalue" "keyvalue@219ea36"
 

crates/cli-flags/src/lib.rs

@@ -305,8 +305,8 @@ wasmtime_option_group! {
         pub threads: Option<bool>,
         /// Enable support for WASI HTTP API (experimental)
         pub http: Option<bool>,
-        /// Enable support for WASI runtime config API (experimental)
-        pub runtime_config: Option<bool>,
+        /// Enable support for WASI config API (experimental)
+        pub config: Option<bool>,
         /// Enable support for WASI key-value API (experimental)
         pub keyvalue: Option<bool>,
         /// Inherit environment variables and file descriptors following the
@@ -346,8 +346,8 @@ wasmtime_option_group! {
         ///
         /// This option can be further overwritten with `--env` flags.
         pub inherit_env: Option<bool>,
-        /// Pass a wasi runtime config variable to the program.
-        pub runtime_config_var: Vec<KeyValuePair>,
+        /// Pass a wasi config variable to the program.
+        pub config_var: Vec<KeyValuePair>,
         /// Preset data for the In-Memory provider of WASI key-value API.
         pub keyvalue_in_memory_data: Vec<KeyValuePair>,
     }

crates/test-programs/artifacts/build.rs

@@ -76,7 +76,7 @@ fn build_and_generate_tests() {
             s if s.starts_with("nn_") => "nn",
             s if s.starts_with("piped_") => "piped",
             s if s.starts_with("dwarf_") => "dwarf",
-            s if s.starts_with("runtime_config_") => "runtime_config",
+            s if s.starts_with("config_") => "config",
             s if s.starts_with("keyvalue_") => "keyvalue",
             // If you're reading this because you hit this panic, either add it
             // to a test suite above or add a new "suite". The purpose of the

crates/test-programs/src/bin/cli_serve_runtime_config.rs → crates/test-programs/src/bin/cli_serve_config.rs

@@ -1,6 +1,6 @@
 use test_programs::proxy;
 use test_programs::wasi::{
-    config::runtime,
+    config::store,
     http::types::{Fields, IncomingRequest, OutgoingBody, OutgoingResponse, ResponseOutparam},
 };
 
@@ -17,7 +17,7 @@ impl proxy::exports::wasi::http::incoming_handler::Guest for T {
         ResponseOutparam::set(outparam, Ok(resp));
 
         let out = body.write().expect("outgoing stream");
-        let config = runtime::get("hello").unwrap().unwrap();
+        let config = store::get("hello").unwrap().unwrap();
         out.blocking_write_and_flush(config.as_bytes())
             .expect("writing response");
 

crates/test-programs/src/bin/config_get.rs

@@ -0,0 +1,8 @@
+use test_programs::wasi::config::store;
+
+fn main() {
+    let v = store::get("hello").unwrap().unwrap();
+    assert_eq!(v, "world");
+    let config = store::get_all().unwrap();
+    assert_eq!(config, [("hello".to_string(), "world".to_string())])
+}

crates/test-programs/src/lib.rs

@@ -16,7 +16,7 @@ wit_bindgen::generate!({
     ",
     path: [
         "../wasi-http/wit",
-        "../wasi-runtime-config/wit",
+        "../wasi-config/wit",
         "../wasi-keyvalue/wit",
     ],
     world: "wasmtime:test/test",

crates/wasi-runtime-config/Cargo.toml → crates/wasi-config/Cargo.toml

@@ -1,12 +1,12 @@
 [package]
-name = "wasmtime-wasi-runtime-config"
+name = "wasmtime-wasi-config"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 rust-version.workspace = true
 repository = "https://github.com/bytecodealliance/wasmtime"
 license = "Apache-2.0 WITH LLVM-exception"
-description = "Wasmtime implementation of the wasi-runtime-config API"
+description = "Wasmtime implementation of the wasi-config API"
 
 [lints]
 workspace = true

crates/wasi-runtime-config/src/lib.rs → crates/wasi-config/src/lib.rs

@@ -1,8 +1,8 @@
-//! # Wasmtime's [wasi-runtime-config] Implementation
+//! # Wasmtime's [wasi-config] Implementation
 //!
-//! This crate provides a Wasmtime host implementation of the [wasi-runtime-config]
+//! This crate provides a Wasmtime host implementation of the [wasi-config]
 //! API. With this crate, the runtime can run components that call APIs in
-//! [wasi-runtime-config] and provide configuration variables for the component.
+//! [wasi-config] and provide configuration variables for the component.
 //!
 //! # Examples
 //!
@@ -18,7 +18,7 @@
 //!     Config, Engine, Result, Store,
 //! };
 //! use wasmtime_wasi::{WasiCtx, WasiCtxBuilder, WasiView};
-//! use wasmtime_wasi_runtime_config::{WasiRuntimeConfig, WasiRuntimeConfigVariables};
+//! use wasmtime_wasi_config::{WasiConfig, WasiConfigVariables};
 //!
 //! #[tokio::main]
 //! async fn main() -> Result<()> {
@@ -29,17 +29,17 @@
 //!     let mut store = Store::new(&engine, Ctx {
 //!         table: ResourceTable::new(),
 //!         wasi_ctx: WasiCtxBuilder::new().build(),
-//!         wasi_runtime_config_vars: WasiRuntimeConfigVariables::from_iter(vec![
+//!         wasi_config_vars: WasiConfigVariables::from_iter(vec![
 //!             ("config_key1", "value1"),
 //!             ("config_key2", "value2"),
 //!         ]),
 //!     });
 //!
 //!     let mut linker = Linker::<Ctx>::new(&engine);
 //!     wasmtime_wasi::add_to_linker_async(&mut linker)?;
-//!     // add `wasi-runtime-config` world's interfaces to the linker
-//!     wasmtime_wasi_runtime_config::add_to_linker(&mut linker, |h: &mut Ctx| {
-//!         WasiRuntimeConfig::from(&h.wasi_runtime_config_vars)
+//!     // add `wasi-config` world's interfaces to the linker
+//!     wasmtime_wasi_config::add_to_linker(&mut linker, |h: &mut Ctx| {
+//!         WasiConfig::from(&h.wasi_config_vars)
 //!     })?;
 //!
 //!     // ... use `linker` to instantiate within `store` ...
@@ -50,7 +50,7 @@
 //! struct Ctx {
 //!     table: ResourceTable,
 //!     wasi_ctx: WasiCtx,
-//!     wasi_runtime_config_vars: WasiRuntimeConfigVariables,
+//!     wasi_config_vars: WasiConfigVariables,
 //! }
 //!
 //! impl WasiView for Ctx {
@@ -59,7 +59,7 @@
 //! }
 //! ```
 //!
-//! [wasi-runtime-config]: https://github.com/WebAssembly/wasi-runtime-config
+//! [wasi-config]: https://github.com/WebAssembly/wasi-config
 //! [wasi:cli]: https://docs.rs/wasmtime-wasi/latest
 //! [wasi:http]: https://docs.rs/wasmtime-wasi-http/latest
 
@@ -75,13 +75,13 @@ mod gen_ {
         trappable_imports: true,
     });
 }
-use self::gen_::wasi::config::runtime as generated;
+use self::gen_::wasi::config::store as generated;
 
-/// Capture the state necessary for use in the `wasi-runtime-config` API implementation.
+/// Capture the state necessary for use in the `wasi-config` API implementation.
 #[derive(Default)]
-pub struct WasiRuntimeConfigVariables(HashMap<String, String>);
+pub struct WasiConfigVariables(HashMap<String, String>);
 
-impl<S: Into<String>> FromIterator<(S, S)> for WasiRuntimeConfigVariables {
+impl<S: Into<String>> FromIterator<(S, S)> for WasiConfigVariables {
     fn from_iter<I: IntoIterator<Item = (S, S)>>(iter: I) -> Self {
         Self(
             iter.into_iter()
@@ -91,7 +91,7 @@ impl<S: Into<String>> FromIterator<(S, S)> for WasiRuntimeConfigVariables {
     }
 }
 
-impl WasiRuntimeConfigVariables {
+impl WasiConfigVariables {
     /// Create a new runtime configuration.
     pub fn new() -> Self {
         Default::default()
@@ -104,30 +104,30 @@ impl WasiRuntimeConfigVariables {
     }
 }
 
-/// A wrapper capturing the needed internal `wasi-runtime-config` state.
-pub struct WasiRuntimeConfig<'a> {
-    vars: &'a WasiRuntimeConfigVariables,
+/// A wrapper capturing the needed internal `wasi-config` state.
+pub struct WasiConfig<'a> {
+    vars: &'a WasiConfigVariables,
 }
 
-impl<'a> From<&'a WasiRuntimeConfigVariables> for WasiRuntimeConfig<'a> {
-    fn from(vars: &'a WasiRuntimeConfigVariables) -> Self {
+impl<'a> From<&'a WasiConfigVariables> for WasiConfig<'a> {
+    fn from(vars: &'a WasiConfigVariables) -> Self {
         Self { vars }
     }
 }
 
-impl<'a> WasiRuntimeConfig<'a> {
-    /// Create a new view into the `wasi-runtime-config` state.
-    pub fn new(vars: &'a WasiRuntimeConfigVariables) -> Self {
+impl<'a> WasiConfig<'a> {
+    /// Create a new view into the `wasi-config` state.
+    pub fn new(vars: &'a WasiConfigVariables) -> Self {
         Self { vars }
     }
 }
 
-impl generated::Host for WasiRuntimeConfig<'_> {
-    fn get(&mut self, key: String) -> Result<Result<Option<String>, generated::ConfigError>> {
+impl generated::Host for WasiConfig<'_> {
+    fn get(&mut self, key: String) -> Result<Result<Option<String>, generated::Error>> {
         Ok(Ok(self.vars.0.get(&key).map(|s| s.to_owned())))
     }
 
-    fn get_all(&mut self) -> Result<Result<Vec<(String, String)>, generated::ConfigError>> {
+    fn get_all(&mut self) -> Result<Result<Vec<(String, String)>, generated::Error>> {
         Ok(Ok(self
             .vars
             .0
@@ -137,10 +137,10 @@ impl generated::Host for WasiRuntimeConfig<'_> {
     }
 }
 
-/// Add all the `wasi-runtime-config` world's interfaces to a [`wasmtime::component::Linker`].
+/// Add all the `wasi-config` world's interfaces to a [`wasmtime::component::Linker`].
 pub fn add_to_linker<T>(
     l: &mut wasmtime::component::Linker<T>,
-    f: impl Fn(&mut T) -> WasiRuntimeConfig<'_> + Send + Sync + Copy + 'static,
+    f: impl Fn(&mut T) -> WasiConfig<'_> + Send + Sync + Copy + 'static,
 ) -> Result<()> {
     generated::add_to_linker_get_host(l, f)?;
     Ok(())

crates/wasi-runtime-config/tests/main.rs → crates/wasi-config/tests/main.rs

@@ -1,16 +1,16 @@
 use anyhow::{anyhow, Result};
-use test_programs_artifacts::{foreach_runtime_config, RUNTIME_CONFIG_GET_COMPONENT};
+use test_programs_artifacts::{foreach_config, CONFIG_GET_COMPONENT};
 use wasmtime::{
     component::{Component, Linker, ResourceTable},
     Store,
 };
 use wasmtime_wasi::{add_to_linker_async, bindings::Command, WasiCtx, WasiCtxBuilder, WasiView};
-use wasmtime_wasi_runtime_config::{WasiRuntimeConfig, WasiRuntimeConfigVariables};
+use wasmtime_wasi_config::{WasiConfig, WasiConfigVariables};
 
 struct Ctx {
     table: ResourceTable,
     wasi_ctx: WasiCtx,
-    wasi_runtime_config_vars: WasiRuntimeConfigVariables,
+    wasi_config_vars: WasiConfigVariables,
 }
 
 impl WasiView for Ctx {
@@ -32,8 +32,8 @@ async fn run_wasi(path: &str, ctx: Ctx) -> Result<()> {
 
     let mut linker = Linker::new(&engine);
     add_to_linker_async(&mut linker)?;
-    wasmtime_wasi_runtime_config::add_to_linker(&mut linker, |h: &mut Ctx| {
-        WasiRuntimeConfig::from(&h.wasi_runtime_config_vars)
+    wasmtime_wasi_config::add_to_linker(&mut linker, |h: &mut Ctx| {
+        WasiConfig::from(&h.wasi_config_vars)
     })?;
 
     let command = Command::instantiate_async(&mut store, &component, &linker).await?;
@@ -51,18 +51,16 @@ macro_rules! assert_test_exists {
     };
 }
 
-foreach_runtime_config!(assert_test_exists);
+foreach_config!(assert_test_exists);
 
 #[tokio::test(flavor = "multi_thread")]
-async fn runtime_config_get() -> Result<()> {
+async fn config_get() -> Result<()> {
     run_wasi(
-        RUNTIME_CONFIG_GET_COMPONENT,
+        CONFIG_GET_COMPONENT,
         Ctx {
             table: ResourceTable::new(),
             wasi_ctx: WasiCtxBuilder::new().build(),
-            wasi_runtime_config_vars: WasiRuntimeConfigVariables::from_iter(vec![(
-                "hello", "world",
-            )]),
+            wasi_config_vars: WasiConfigVariables::from_iter(vec![("hello", "world")]),
         },
     )
     .await