This moves our floor version to the same we'll release 1.0 with: 1.18.
This is congruent with our version policy which is current-2.
Fixes#921
Signed-off-by: Adrian Cole <adrian@tetrate.io>
This makes the version, arch, os tuple into a subdirectory to help
troubleshooting and cache management in general. The version is left
inside the binary key regardless.
Note: when installing via `go install ./cmd/wazero/...` the version ends
up as `dev`. This helps make that obvious. For example.
```bash
$ wazero version
dev
$ ./build/tinygo test -target wasi -c -o os.wasm os
$ wazero run -cachedir=$HOME/.wazero -mount=.:/ -env=HOME=. os.wasm -test.v
$ find $HOME/.wazero
/Users/adrian/.wazero
/Users/adrian/.wazero/wazero-dev-amd64-darwin
/Users/adrian/.wazero/wazero-dev-amd64-darwin/1f149f4bf475a33023ce33302780bee29ec08e89bd57cfbdf639c65c6009f1a4
```
Signed-off-by: Adrian Cole <adrian@tetrate.io>
This enforces that wazero will build and operate one version behind Go's
support policy, making wazero's Go policy effectively three versions.
This is to allow libraries with more conservative Go policies to be able
to use wazero, specifically mosn is the first to need this.
Signed-off-by: Adrian Cole <adrian@tetrate.io>
This adds the experimental support of the file system compilation cache.
Notably, experimental.WithCompilationCacheDirName allows users to configure
where the compiler writes the cache into.
Versioning/validation of binary compatibility has been done via the release tag
(which will be created from the end of this month). More specifically, the cache
file starts with a header with the hardcoded wazero version.
Fixes#618
Signed-off-by: Takeshi Yoneda <takeshi@tetrate.io>
Co-authored-by: Crypt Keeper <64215+codefromthecrypt@users.noreply.github.com>
