Minor updates to the playground (#1605)

* Fix hyperlink between parse/print online pages

Use a relative link instead of an absolute one to handle hosting on
different roots

* Rename playground jobs

Make it a bit more descriptive which workflow they're attached to with
just the name of the job

* Remove generated `src/bindings.rs`

Exclude the crate from testing to avoid building it on other targets.

* Remove unused `[profile.release]` section

Inherit the default settings for now and if distribution of the wasm is
a problem it can be re-added on a per-CI-job-basis.

* Exclude the playground from `cargo doc`

* Try to fill in missing file for rustfmt

* Try a blank line in a new file

* Try printf instead

Author: alexcrichton

.github/workflows/main.yml

@@ -168,6 +168,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: bytecodealliance/wasmtime/.github/actions/install-rust@v20.0.0
     - run: rustup component add rustfmt
+    - run: printf "\n" > playground/component/src/bindings.rs
     # Note that this doesn't use `cargo fmt` because that doesn't format
     # modules-defined-in-macros which is in use in `wast` for example. This is
     # the best alternative I can come up with at this time

.github/workflows/playground.yml

@@ -17,7 +17,7 @@ defaults:
 
 jobs:
   build:
-    name: Build
+    name: Build playground deployment
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -44,7 +44,7 @@ jobs:
           path: "./playground/dist"
 
   deploy:
-    name: Deploy
+    name: Deploy playground
     if: github.ref == 'refs/heads/main'
     needs: build
     permissions:

playground/.gitignore

@@ -1,3 +1,4 @@
 node_modules/
+src/bindings.rs
 component-built/
 dist/

playground/component/Cargo.toml

@@ -10,13 +10,9 @@ wasmprinter = { workspace = true }
 
 [lib]
 crate-type = ["cdylib"]
-
-[profile.release]
-codegen-units = 1
-opt-level = "s"
-debug = false
-strip = true
-lto = true
+test = false
+doctest = false
+doc = false
 
 [package.metadata.component]
 package = "component:component"

playground/component/src/bindings.rs

@@ -60,7 +60,7 @@ <h1>wasm-tools parse</h1>
 <div class="textarea-container">
   <div class="description">
     <p>Translate from the WebAssembly text format to binary using <a href="https://github.com/bytecodealliance/wasm-tools"><code>wasm-tools parse</code></a>.
-    You can go the other direction using <a href="/print"><code>print</code></a>.</p>
+    You can go the other direction using <a href="print"><code>print</code></a>.</p>
   </div>
   <div class="input-header">wat</div>
   <div class="input">

playground/pages/parse.html

@@ -97,7 +97,7 @@ <h1>wasm-tools print</h1>
 <div class="textarea-container">
   <div class="description">
     <p>Translate WebAssembly binaries to text format using <a href="https://github.com/bytecodealliance/wasm-tools"><code>wasm-tools print</code></a>.
-    You can go the other direction using <a href="/parse"><code>parse</code></a>.</p>
+    You can go the other direction using <a href="parse"><code>parse</code></a>.</p>
   </div>
 
   <div class="output-header">