This should make our build slightly more deterministic but also a bit
more usable at runtime if you're dynamically or statically linking
against the artifact since it won't go probing in the CI's build
directory locally (failing to do so inevitably).
Closes#984
This will delete a same-name of a previous release for all tags, not
just the dev tag. That way if we need to retry a tagged release we'll
delete it and recreate it as usual.
Closes#978
This commit is an attempt to fix the issue pointed out at
https://github.com/bytecodealliance/wasmtime/issues/312#issuecomment-576429580
where our publication to pypi is failing (and causes our binary release
process to also fail). By updating the dependency here we should pull in
the necessary support to support the `packages_dir` option.
We've been getting some errors on Linux which seem like they might be
related to a pinned `wheel` dependency. Apparently I originally added
this dependency to CI and I have no idea why I wrote down a `==`
dependency for it, so let's try not pinning and see what happens.
* Support parsing the text format in `wasmtime` crate
This commit adds support to the `wasmtime::Module` type to parse the
text format. This is often quite convenient to support in testing or
tinkering with the runtime. Additionally the `wat` parser is pretty
lightweight and easy to add to builds, so it's relatively easy for us to
support as well!
The exact manner that this is now supported comes with a few updates to
the existing API:
* A new optional feature of the `wasmtime` crate, `wat`, has been added.
This is enabled by default.
* The `Module::new` API now takes `impl AsRef<[u8]>` instead of just
`&[u8]`, and when the `wat` feature is enabled it will attempt to
interpret it either as a wasm binary or as the text format. Note that
this check is quite cheap since you just check the first byte.
* A `Module::from_file` API was added as a convenience to parse a file
from disk, allowing error messages for `*.wat` files on disk to be a
bit nicer.
* APIs like `Module::new_unchecked` and `Module::validate` remain
unchanged, they require the binary format to be called.
The intention here is to make this as convenient as possible for new
developers of the `wasmtime` crate. By changing the default behavior
though this has ramifications such as, for example, supporting the text
format implicitly through the C API now.
* Handle review comments
* Update more tests to avoid usage of `wat` crate
* Go back to unchecked for now in wasm_module_new
Looks like C# tests rely on this?
* Move the C API to a separate crate
This commit moves the C API from `crates/api/src/wasm.rs` to
`crates/capi/src/lib.rs` to be located in a separate crate. There's a
number of reasons for this:
* When a Rust program depends on the `wasmtime` crate, there's no need
to compile in the C API.
* This should improve compile times of the `wasmtime` crate since it's
not producing artifacts which aren't always used.
* The development of the C API can be guaranteed to only use the public
API of the `wasmtime` crate itself.
Some CI pieces are tweaked and this overall shouldn't have much impact
on users, it's intended that it's a cleanup/speedup for developers!
* Disable rustdoc/tests for capi
* Review feedback
* Add back in accidentally deleted comment
* More renamings
* Try to fix dotnet build
* Build docs with the nightly toolchain so [foo::bar] links work by
default. This is a relatively new feature of rustdoc and I thought it
was stabilized at this point but apparently it's not!
* Tweak some API docs on `wasmtime::Strategy`
* Use `--all` to build all local crate documentation instead of trying
to list the number of local crates
* Tweak some documentation configuration to avoid warnings generated by
Cargo.
* Remove usage of `CompilationStrategy` from `Config`
This commit removes the public API usage of the internal
`CompilationStrategy` enumeration from the `Config` type in the
`wasmtime` crate. To do this the `enum` was copied locally into the
crate and renamed `Strategy`. The high-level description of this change
is:
* The `Config::strategy` method now takes a locally-defined `Strategy`
enumeration instead of an internal type.
* The contents of `Strategy` are always the same, not relying on Cargo
features to indicate which variants are present. This avoids
unnecessary downstream `#[cfg]`.
* A `lightbeam` feature was added to the `wasmtime` crate itself to
lightbeam compilation support.
* The `Config::strategy` method is now fallible. It returns a runtime
error if support for the selected strategy wasn't compiled in.
* The `Strategy` enum is listed as `#[non_exhaustive]` so we can safely
add variants over time to it.
This reduces the public crate dependencies of the `wasmtime` crate
itself, removing the need to reach into internal crates even more!
cc #708
* Fix fuzz targets
* Update nightly used to build releases
* Run rustfmt
This commit disables the Emscripten CI job until a regression
in rustc for `wasm32-unknown-emscripten` target is fixed.
Tracking issue: [rust-lang/rust 66308](https://github.com/rust-lang/rust/issues/66308).
Our corpora are too large to run in full on every pull request, they just take
too long. Instead, we sample some of them and make sure that running our fuzzers
over the sampled inputs still works OK.
This uses `--locked` on CI to ensure that if the lock file needs
changing it's reflected in the PR instead of letting CI accidentally and
silently update the lock file for us.
* Compile wasi-common to Emscripten
This commit enables cross-compiling of `wasi-common` to Emscripten. To achieve
this, this commit does quite a bit reshuffling in the existing codebase. Namely,
* rename `linux` modules in `wasi-common` and `yanix` to `linux_like` -- this is
needed so that we can separate out logic specific to Linux and Emscripten out
* tweak `dir` module in `yanix` to support Emscripten -- in particular, the main
change involves `SeekLoc::from_raw` which has to be now host-specific, and is now
fallible
* tweak `filetime` so that in Emscripten we never check for existence of `utimensat`
at runtime since we are guaranteed for it to exist by design
* since `utimes` and `futimes` are not present in Emscripten, move them into a separate
module, `utimesat`, and tag it cfg-non-emscripten only
* finally, `to_timespec` is now fallible since on Emscripten we have to cast number of
seconds, `FileTime::seconds` from `i64` to `libc::c_long` which resolves to `i32`
unlike on other nixes
* Fix macos build
* Verify wasi-common compiles to Emscripten
This commit adds `emscripten` job to Github Actions which installs
`wasm32-unknown-emscripten` target, and builds `wasi-common` crate.
* Use #[path] to cherry-pick mods for Emscripten
This commit effectively reverses the reorg introduced in 145f4a5
in that it ditches `linux_like` mod for separate mods `linux` and
`emscripten` which are now on the same crate level, and instead,
pulls in common bits from `linux` using the `#[path = ..]` proc
macro.
* Refactor the `types.rs` types and structures
A few changes applied along the way:
* Documentation added to most methods and types.
* Limits are now stored with the maximum as optional rather than a
sentinel u32 value for `None`.
* The `Name` type was removed in favor of just using a bare `String`.
* The `Extern` prefix in the varaints of `ExternType` has been removed
since it was redundant.
* Accessors of `ExternType` variants no longer panic, and unwrapping
versions were added with "unwrap" in the name.
* Fields and methods named `r#type` were renamed to `ty` to avoid
requiring a raw identifier to use them.
* Remove `fail-fast: false`
This was left around since the development of GitHub Actions for
wasmtime, but they're no longer needed!
* Fix compilation of the test-programs code
* Fix compilation of wasmtime-py package
* Run rustfmt
For Windows release builds, the `wasm_valtype_kind` C API return value
is being returned as a single byte.
The .NET interop signature for this function was expecting an
integer-sized return, resulting in three extra bytes being used on
Windows.
The fix is to limit the corresponding C# enum to a byte representation,
which will properly mask the return value from `wasm_valtype_kind`.
CI has also been updated to test both debug and release configurations
(previously it was only testing debug, hence why this was missed).
Also fixed a cast bug in the `declare_vec!` macro in the C API when the
element types were pointers to values. The `as_slice` implementation
was incorrectly casting away a level of pointer indirection, resulting
in corrupted data when accessing the slice's elements.
Rust's recent update to libstd of the wasm32-wasi target turned out to
be buggy with respect to fetching the process arguments, so we'll need
to wait on a fix there before we can run these tests with nightly again.
* Deny warnings in the CI by default
This commit passes `-D warnings` flag to `rustc` in the Test stage
of the CI in order to deny warnings on _all_ tested platforms.
* Fix warnings
* Fix warnings
This doesn't have libFuzzer generate new inputs in CI, only verifies that we can
still successfully process our existing seed inputs in each of our targets'
corpora.
This commit fixes the CI by setting `actions/checkout` at version `v1`.
The current master of `actions/checkout` now obsoleted the
`with: submodules: true` input.
See [actions/checkout/releases/tag/v2-beta] for more info.
[actions/checkout/releases/tag/v2-beta]: https://github.com/actions/checkout/releases/tag/v2-beta
* use setuptools_scm for python version management
* add git dep for python wheel building
* if no tag is defined, default to dev
* any untagged version default to 0.0.1
* Fix feature-gating of test-programs
This commit fixes bugs in enabling feature-gating of `test-programs`
which was introduced in #600. It turns out, #600 accidentally
disabled `test-programs` from ever running, and this commit fixes
that.
* Fix the CI
* Rename the `wasmtime_api` library to match the containing `wasmtime` crate
Commit d9ca508f80 renamed the
`wasmtime-api` crate to `wasmtime`, but left the name of the library it
contains as `wasmtime_api`.
It's fairly unusual for a crate to contain a library with a different
name, and it results in rather confusing error messages for a user; if
you list `wasmtime = "0.7"` in `Cargo.toml`, you can't `use
wasmtime::*`, you have to `use wasmtime_api::*;`.
Rename the `wasmtime_api` library to `wasmtime`.
* Stop renaming wasmtime to api on imports
Various users renamed the crate formerly known as wasmtime_api to api,
and then used api:: prefixes everywhere; change those all to wasmtime::
and drop the renaming.
* Reorganize wasi-misc-tests.
Move wasi-misc-tests out of wasi-common, to break a dependency cycle;
previously, wasmtime-* depended on wasi-common, but wasi-common
dev-dependended on wasmtime-*.
Now, wasi-common no longer dev-depends on wasmtime-*; instead, the
tests are in their own crate which depends on wasi-common and on
wasmtime-*.
Also, rename wasi-misc-tests to wasi-tests for simplicity.
This also removes the "wasm_tests" feature; it's replaced by the
"test-programs" feature.
* Update the CI script to use the new feature name.
* Update the CI script to use the new feature name in one more place.
* Change a `write!` to a `writeln!`.
A small amount of cleanup for the top-level of this repository, where
the `installer` directory just had one misc file for the Windows
installer which we can put elsewhere inside of `ci`, another misc folder
but one that already has a few files in it.
* Update the top-level README.md and embedding documentation.
wasmtime-api is now the primary external API crate, so recommend that
instead of wasmtime-jit.
Also, enable wasmtime-api's C API by default, so that it shows up on
docs.rs, and to make it easier to use.
And, add basic embedding documentation and link to it from the
README.md. Credit to @yurydelendik for the content.
* Use the new wasm-c-api URL.
* Don't pass --features wasm-c-api, as it is now on by default.
This commit switches the beta/nightly tests to happen on Ubuntu instead
of macOS. Turns out GitHub Actions has scheduling limitations on macOS
that limit repositories to 5 concurrent jobs per repository, so let's
reduce the load a bit by running more builds on Linux than mac.
Alex Crichton
Yury Delendik
Jakub Konka
Nick Fitzgerald
Auke Willem Oosterhoff
Jakub Konka
Peter Huene
Luiz Irber
Josh Triplett
Dan Gohman