Update dependencies to latest. (#44)

* Update dependencies to latest.

This commit updates dependencies to latest.

It also updates the WASI adapter to be compatible with Wasmtime 15.

* Fix linting error.

* Add missing semicolons to WITs.

* Add more missing semicolons.

* Fix to tests for changed resource API.

* More fixes to Wasmtime 15 API changes.

* More API changes.

* More test fixes.

* remove obsolete paragraph from README.md

Signed-off-by: Joel Dice <joel.dice@fermyon.com>

* bump version to 0.7.0; update http example

Signed-off-by: Joel Dice <joel.dice@fermyon.com>

---------

Signed-off-by: Joel Dice <joel.dice@fermyon.com>
Co-authored-by: Joel Dice <joel.dice@fermyon.com>

Author: peterhuene

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "componentize-py"
-version = "0.6.0"
+version = "0.7.0"
 edition = "2021"
 exclude = ["cpython"]
 
@@ -9,43 +9,43 @@ name = "componentize_py"
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-anyhow = { version = "1.0.68", features = ["backtrace"] }
-clap = { version = "4.1.4", features = ["derive"] }
-tar = "0.4.38"
-tempfile = "3.5.0"
-zstd = "0.11.1"
+anyhow = { version = "1.0.75", features = ["backtrace"] }
+clap = { version = "4.4.10", features = ["derive"] }
+tar = "0.4.40"
+tempfile = "3.8.1"
+zstd = "0.13.0"
 componentize-py-shared = { path = "shared" }
-wasmparser = "0.107.0"
-wasm-encoder = "0.29.0"
-wit-parser = "0.12.2"
-wit-component = "0.17.0"
-indexmap = "2.0.0"
+wasmparser = "0.118.0"
+wasm-encoder = "0.38.0"
+wit-parser = "0.13.0"
+wit-component = "0.18.2"
+indexmap = "2.1.0"
 bincode = "1.3.3"
 heck = "0.4.1"
-pyo3 = { version = "0.18.3", features = ["abi3-py37", "extension-module"], optional = true }
-wasmtime-wasi = "14.0.3"
-wasi-common = "14.0.3"
-wasmtime = { version = "14.0.3", features = [ "component-model" ] }
-once_cell = "1.17.1"
+pyo3 = { version = "0.20.0", features = ["abi3-py37", "extension-module"], optional = true }
+wasmtime-wasi = "15.0.0"
+wasi-common = "15.0.0"
+wasmtime = { version = "15.0.0", features = [ "component-model" ] }
+once_cell = "1.18.0"
 component-init = { git = "https://github.com/dicej/component-init" }
-async-trait = "0.1.68"
-futures = "0.3.28"
-tokio = { version = "1.27.0", features = ["macros", "rt", "rt-multi-thread", "fs"] }
-bytes = "1.4.0"
+async-trait = "0.1.74"
+futures = "0.3.29"
+tokio = { version = "1.34.0", features = ["macros", "rt", "rt-multi-thread", "fs"] }
+bytes = "1.5.0"
 pretty_env_logger = "0.5.0"
 cap-std = "2.0.0"
 im-rc = "15.1.0"
 
 [dev-dependencies]
-async-trait = "0.1.68"
-once_cell = "1.17.1"
-proptest = "1.1.0"
+async-trait = "0.1.74"
+once_cell = "1.18.0"
+proptest = "1.4.0"
 hex = "0.4.3"
 
 [build-dependencies]
-anyhow = "1.0.68"
-tar = "0.4.38"
-zstd = "0.11.1"
+anyhow = "1.0.75"
+tar = "0.4.40"
+zstd = "0.13.0"
 test-generator = { path = "test-generator" }
 
 [workspace]

Cargo.toml

@@ -69,10 +69,6 @@ For an example of running a sandboxed Python guest within a Python host, see
 
 ## Known Limitations
 
-This project does not yet support [interface
-versions](https://github.com/WebAssembly/component-model/blob/main/design/mvp/WIT.md#package-declaration),
-but it's coming soon.
-
 Currently, the application can only import dependencies during build time, which
 means any imports used at runtime must be resolved at the top level of the
 application module.  For example, if `x` is a module with a submodule named `y`

README.md

@@ -1,8 +1,3 @@
 The subdirectory of this directory contains a build of the WASI Preview 1
-component adapter.  It was built from commit `e8766e49` of
-https://github.com/dicej/wasmtime using the
-`ci/build-wasi-preview1-component-adapter.sh` script.
-
-TODO: Switch back to upstream once
-https://github.com/bytecodealliance/wasmtime/pull/7444 has been merged and
-released.
+component adapter.  It was built from commit `6f0da84` of
+https://github.com/bytecodealliance/wasmtime.

adapters/6f0da84/wasi_snapshot_preview1.reactor.wasm

@@ -135,7 +135,7 @@ fn package_all_the_things(out_dir: &Path) -> Result<()> {
     let path = out_dir.join("wasm32-wasi/release/libcomponentize_py_runtime.a");
 
     if path.exists() {
-        let clang = wasi_sdk.join(&format!("bin/{CLANG_EXECUTABLE}"));
+        let clang = wasi_sdk.join(format!("bin/{CLANG_EXECUTABLE}"));
         if clang.exists() {
             let name = "libcomponentize_py_runtime.so";
 
@@ -209,7 +209,7 @@ fn package_all_the_things(out_dir: &Path) -> Result<()> {
     }
 
     compress(
-        &repo_dir.join("adapters/e8766e49"),
+        &repo_dir.join("adapters/6f0da84"),
         "wasi_snapshot_preview1.reactor.wasm",
         out_dir,
         false,

adapters/README.md

@@ -1,4 +1,4 @@
-"""Defines a custom `asyncio` event loop backed by `wasi:io/poll#poll-list`.
+"""Defines a custom `asyncio` event loop backed by `wasi:io/poll#poll`.
 
 This also includes helper classes and functions for working with `wasi:http`.
 
@@ -108,7 +108,7 @@ def close(self):
         self.body = None
 
 class PollLoop(asyncio.AbstractEventLoop):
-    """Custom `asyncio` event loop backed by `wasi:io/poll#poll-list`."""
+    """Custom `asyncio` event loop backed by `wasi:io/poll#poll`."""
 
     def __init__(self):
         self.wakers = []
@@ -135,7 +135,7 @@ def run_until_complete(self, future):
 
                 new_wakers = []
                 ready = [False] * len(pollables)
-                for index in poll.poll_list(pollables):
+                for index in poll.poll(pollables):
                     ready[index] = True
 
                 for (ready, pollable), waker in zip(zip(ready, pollables), wakers):

adapters/e8766e49/wasi_snapshot_preview1.reactor.wasm

@@ -14,14 +14,14 @@ which may differ from later revisions.
 ## Prerequisites
 
 * `Wasmtime` 14.0.3 (later versions may use a different, incompatible `wasi-http` snapshot)
-* `componentize-py` 0.6.0
+* `componentize-py` 0.7.0
 
 Below, we use [Rust](https://rustup.rs/)'s `cargo` to install `Wasmtime`.  If
 you don't have `cargo`, you can download and install from
-https://github.com/bytecodealliance/wasmtime/releases/tag/v14.0.3.
+https://github.com/bytecodealliance/wasmtime/releases/tag/v15.0.0.
 
 ```
-cargo install --version 14.0.3 wasmtime-cli
+cargo install --version 15.0.0 wasmtime-cli
 pip install componentize-py
 ```
 
@@ -30,7 +30,7 @@ pip install componentize-py
 First, build the app and run it:
 
 ```
-componentize-py -d wit -w proxy componentize app -o http.wasm
+componentize-py -d wit -w wasi:http/proxy@0.2.0-rc-2023-11-10 componentize app -o http.wasm
 wasmtime serve http.wasm
 ```
 

build.rs

@@ -48,9 +48,9 @@ async def handle_async(request: IncomingRequest, response_out: ResponseOutparam)
 
         urls = map(lambda pair: str(pair[1], "utf-8"), filter(lambda pair: pair[0] == "url", headers))
 
-        response = OutgoingResponse(200, Fields([("content-type", b"text/plain")]))
+        response = OutgoingResponse(Fields.from_list([("content-type", b"text/plain")]))
 
-        response_body = response.write()
+        response_body = response.body()
 
         ResponseOutparam.set(response_out, Ok(response))
 
@@ -64,12 +64,9 @@ async def handle_async(request: IncomingRequest, response_out: ResponseOutparam)
     elif isinstance(method, MethodPost) and path == "/echo":
         # Echo the request body back to the client without buffering.
 
-        response = OutgoingResponse(
-            200,
-            Fields(list(filter(lambda pair: pair[0] == "content-type", headers)))
-        )
+        response = OutgoingResponse(Fields.from_list(list(filter(lambda pair: pair[0] == "content-type", headers))))
 
-        response_body = response.write()
+        response_body = response.body()
 
         ResponseOutparam.set(response_out, Ok(response))
 
@@ -84,9 +81,10 @@ async def handle_async(request: IncomingRequest, response_out: ResponseOutparam)
 
         sink.close()
     else:
-        response = OutgoingResponse(400, Fields([]))
+        response = OutgoingResponse(Fields.from_list([]))
+        response.set_status_code(400)
         ResponseOutparam.set(response_out, Ok(response))
-        OutgoingBody.finish(response.write(), None)
+        OutgoingBody.finish(response.body(), None)
 
 async def sha256(url: str) -> Tuple[str, str]:
     """Download the contents of the specified URL, computing the SHA-256
@@ -106,13 +104,10 @@ async def sha256(url: str) -> Tuple[str, str]:
         case _:
             scheme = SchemeOther(url_parsed.scheme)
 
-    request = OutgoingRequest(
-        MethodGet(),
-        url_parsed.path,
-        scheme,
-        url_parsed.netloc,
-        Fields([])
-    )
+    request = OutgoingRequest(Fields.from_list([]))
+    request.set_scheme(scheme)
+    request.set_authority(url_parsed.netloc)
+    request.set_path_with_query(url_parsed.path)
 
     response = await poll_loop.send(request)
     status = response.status()