Stephan Renatus c0c3cd18a6 wasm: introduce one-off eval function, use it instead (#3627) ...

* wasm/sdk: check version, call old eval path for ABI 1.1

  Fixes #3146.

* docs/wasm: document addition as ABI 1.2

* wasm-sdk: overwrite previous inputs, don't accumulate them

  There is a little room for optimization here, should the input
  ever grow so large that it eats up too much precious heap space,
  we could look into changing this so that the memory used for it
  can be reclaimed.

* internal/compiler/wasm: commit generated wasm

  I've noticed that since the CI build running on macos-latest doesn't
  have docker installed, it cannot update these files itself at build
  time. We thus end up with macos binaries that have the wasm binary
  data from the main branch, not the PR.

  This can be observed from the test failure:

      Run make ci-binary-smoke-test-wasm BINARY=opa_darwin_amd64
      chmod +x "_release/0.31.0-dev/opa_darwin_amd64"
      "_release/0.31.0-dev/opa_darwin_amd64" eval -t "wasm" 'time.now_ns()'
      make: *** [ci-binary-smoke-test-wasm] Error 2
      {
        "errors": [
          {
            "message": "caller not found: opa_eval (opa_eval)"
          }
        ]
      }
      Error: Process completed with exit code 2.

  Since I had previously commit the CSV data that drives the dead
  code elimination process, that optimization had failed to find a
  function it expected to have.

Signed-off-by: Stephan Renatus <stephan.renatus@gmail.com>

2021-07-15 09:41:40 +02:00

..

compile_test.go

wasm: introduce one-off eval function, use it instead (#3627)

2021-07-15 09:41:40 +02:00

compile.go

ast, compile: Update opa build --debug output

2021-05-24 12:21:08 -04:00