Go: Remove Go from wit-bindgen (#1195)

This commit removes the Go language generator from the wit-bindgen project. The Go bindings have been moved to a separate repository, and all Go-related code and tests have been deleted.

This commit updates CLI to redirect users to the new Go bindings repository.

The Go bindings can now be found at: https://github.com/bytecodealliance/go-modules

Signed-off-by: Jiaxiao Zhou <duibao55328@gmail.com>

Author: Mossaka

.github/workflows/main.yml

@@ -59,7 +59,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         # moonbit removed from language matrix for now - causing CI failures
-        lang: [c, rust, go, csharp]
+        lang: [c, rust, csharp]
         exclude:
           # For now csharp doesn't work on macos, so exclude it from testing.
           - os: macos-latest
@@ -99,15 +99,6 @@ jobs:
       shell: powershell
       if: matrix.os == 'windows-latest' && matrix.lang == 'moonbit'
 
-    - uses: actions/setup-go@v4
-      if: matrix.lang == 'go'
-      with:
-        go-version: '1.20'
-    - uses: acifani/setup-tinygo@v2
-      if: matrix.lang == 'go'
-      with:
-        tinygo-version: 0.31.0
-
     - run: |
         cargo test \
           -p wit-bindgen-cli \

Cargo.lock

@@ -42,7 +42,6 @@ wit-component = "0.227.0"
 wit-bindgen-core = { path = 'crates/core', version = '0.40.0' }
 wit-bindgen-c = { path = 'crates/c', version = '0.40.0' }
 wit-bindgen-rust = { path = "crates/rust", version = "0.40.0" }
-wit-bindgen-go = { path = 'crates/go', version = '0.40.0' }
 wit-bindgen-csharp = { path = 'crates/csharp', version = '0.40.0' }
 wit-bindgen-markdown = { path = 'crates/markdown', version = '0.40.0' }
 wit-bindgen-moonbit = { path = 'crates/moonbit', version = '0.40.0' }
@@ -59,7 +58,6 @@ wit-bindgen-rust = { workspace = true, features = ['clap'], optional = true }
 wit-bindgen-c = { workspace = true, features = ['clap'], optional = true }
 wit-bindgen-markdown = { workspace = true, features = ['clap'], optional = true }
 wit-bindgen-moonbit = { workspace = true, features = ['clap'], optional = true }
-wit-bindgen-go = { workspace = true, features = ['clap'], optional = true }
 wit-bindgen-csharp = { workspace = true, features = ['clap'], optional = true }
 wit-component = { workspace = true }
 wasm-encoder = { workspace = true }
@@ -77,7 +75,7 @@ default = [
 c = ['dep:wit-bindgen-c']
 rust = ['dep:wit-bindgen-rust']
 markdown = ['dep:wit-bindgen-markdown']
-go = ['dep:wit-bindgen-go']
+go = []
 csharp = ['dep:wit-bindgen-csharp']
 csharp-mono = ['csharp']
 moonbit = ['dep:wit-bindgen-moonbit']

Cargo.toml

@@ -20,7 +20,6 @@ const CRATES_TO_PUBLISH: &[&str] = &[
     "wit-bindgen-core",
     "wit-bindgen-c",
     "wit-bindgen-rust",
-    "wit-bindgen-go",
     "wit-bindgen-csharp",
     "wit-bindgen-markdown",
     "wit-bindgen-moonbit",