Assorted changes to get workflows working again:

- Update format workflows to use ubuntu-22.04
- Update windows-2019 to windows-2022 and add a missing <string> include needed to
  build with that
- Enable manual triggering of workflows

Fixes proxy-wasm#435

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Signed-off-by: Michael Warres <[email protected]>

… behavior (proxy-wasm#434)

Add protected ContextBase::allow_on_headers_stop_iteration_ field that can be used by host implementations to control whether or not ContextBase propagates FilterHeaderStatus::StopIteration returned by onRequestHeaders() or onResponseHeaders() without modification.

Follow-on envoyproxy/envoy#40213 adds an option in Envoy WasmFilter PluginConfig that sets the value of this field.

For details, see [Envoy Wasm / Proxy-Wasm support for FilterHeadersStatus::StopIteration](https://docs.google.com/document/d/1Whd1C0k-H2NHrPOmlAqqauFz6ObSTP017juJIYyciB0/edit?usp=sharing). This PR is one part of implementing [Option B: WasmFilter config knob](https://docs.google.com/document/d/1Whd1C0k-H2NHrPOmlAqqauFz6ObSTP017juJIYyciB0/edit?tab=t.0#bookmark=id.5wxldlapsp54).

Note that default behavior of proxy-wasm-cpp-host and ContextBase is unchanged.

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Signed-off-by: Michael Warres <[email protected]>

Signed-off-by: Michael Warres <[email protected]>

* remove support for wavm

Signed-off-by: Michael Warres <[email protected]>

* apply clang-format

Signed-off-by: Michael Warres <[email protected]>

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Signed-off-by: Michael Warres <[email protected]>
Signed-off-by: Matt Leon <[email protected]>

* build using c++20

std=c++20 is used by both v8 and Envoy. Switching to use it is necessary to build with more recent versions of v8, and will also reduce overall build surprises when importing proxy-wasm-cpp-host into Envoy.

Signed-off-by: Michael Warres <[email protected]>

* change --config=clang-asan-strict to --config=clang-asan

Signed-off-by: Michael Warres <[email protected]>

* chore: support clang-18 and ubuntu-24.04

These changes make Proxy-Wasm build cleanly with clang-18 and pass clang-tidy-18 checks.

Signed-off-by: Matt Leon <[email protected]>

* chore: ignore c++20 + clang-18 + gcc-14 findings

Signed-off-by: Matt Leon <[email protected]>

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Signed-off-by: Michael Warres <[email protected]>
Signed-off-by: Matt Leon <[email protected]>
Co-authored-by: Michael Warres <[email protected]>

* update V8 to 13.8.258.26

Signed-off-by: Michael Warres <[email protected]>

* add missing files to v8.patch

Signed-off-by: Michael Warres <[email protected]>

* chore: Update v8 to use 13.8 interface

Signed-off-by: Matt Leon <[email protected]>

* chore: use bazel repos for missing v8 dependencies

Signed-off-by: Matt Leon <[email protected]>

* chore: fix test expectation

Signed-off-by: Matt Leon <[email protected]>

* chore: disable failing test

This test fails with the new V8 version

Signed-off-by: Matt Leon <[email protected]>

* chore: fix sed to work on darwin

BSD sed requires an extension to create a backup file when used with in-place editing.

Signed-off-by: Matt Leon <[email protected]>

* fix: remove racy call to isolate->IsExecutionTerminating()

Signed-off-by: Matt Leon <[email protected]>

* fix: remove V8's libatomic dependency

Signed-off-by: Matt Leon <[email protected]>

* chore: use toolchains_llvm with clang 19.1.0

Fixes macos build

Signed-off-by: Matt Leon <[email protected]>

* chore: update aarch64 build to run on native aarch64 runner

Signed-off-by: Matt Leon <[email protected]>

* chore: update hermetic-llvm to be platform-agnostic and use in CI

Signed-off-by: Matt Leon <[email protected]>

* chore: Silence tsan warnings inside V8

These warnings flag a Join() function protected by a mutex. Such a function marks that the racy operation has ended.

Signed-off-by: Matt Leon <[email protected]>

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Signed-off-by: Michael Warres <[email protected]>
Signed-off-by: Matt Leon <[email protected]>
Co-authored-by: Michael Warres <[email protected]>

GitHub's actions cache appears to be empty, even with recent pushes to main. This config has been working well in Google's github.com/GoogleCloudPlatform/service-extensions repo, which should be building all the same things as this repo. Using --disk_cache avoids putting a bunch of junk in the cache that the previous xdg cache dir entry had to manually strip out.

Signed-off-by: Matt Leon <[email protected]>

* Feat: Add additional virtual keywords to wasm base.

Signed-off-by: Rachel Green <[email protected]>

addlicense v1.2.0 supports linting .BUILD files, so the verify licenses check will fail for all future PRs without this commit.

https://github.com/google/addlicense/releases/tag/v1.2.0

Signed-off-by: Matt Leon <[email protected]>

…sm#452)

Caches are growing organically (started around 400MiB, now at 2+GiB). This strategy is used by github.com/GoogleCloudPlatform/service-extensions to evict unneeded cached entries.

Signed-off-by: Matt Leon <[email protected]>

…wasm#447)

* Support creating warmed VM in the proxy wasm V8 VM API.

Signed-off-by: Rachel Green <[email protected]>

Signed-off-by: Michael Warres <[email protected]>

Signed-off-by: Michael Warres <[email protected]>

…oxy-wasm#460)

Signed-off-by: Michael Warres <[email protected]>

* Set flags via the v8 API, instead of directly modifying them

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Signed-off-by: Rachel Green <[email protected]>

…l. (proxy-wasm#461)

* Feat: Allow invocation of the emscripten_notify_memory_growth hostcall.

Signed-off-by: Rachel Green <[email protected]>

…sm#459)

* Remove the init*engine methods from runtimes, and update warm() test.

Signed-off-by: Rachel Green <[email protected]>

)

* pass FailState value to WasmVmIntegration::error()

Signed-off-by: Rachel Green <[email protected]>