Added WebAssembly support, including minimizing some assets to reduce binary size. Updated dependencies and build scripts.

Author: jensyt

.cargo/config.toml

@@ -0,0 +1,6 @@
+[target.wasm32-unknown-unknown]
+rustflags = ["-C", "link-arg=-zstack-size=32768", "-C", "target-feature=+simd128"]
+
+[target.wasm32-wasip2]
+rustflags = ["-C", "link-arg=-zstack-size=32768", "-C", "target-feature=+simd128"]
+runner = "wasmtime"

.github/workflows/rust.yml

@@ -22,10 +22,10 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v4
-    - name: Install Rust toolchain
-      run: rustup toolchain install stable --profile minimal --no-self-update
-    - name: Get cache
-      uses: Swatinem/rust-cache@v2
+    #- name: Install Rust toolchain
+    #  run: rustup toolchain install stable --profile minimal --no-self-update
+    #- name: Get cache
+    #  uses: Swatinem/rust-cache@v2
     - name: Install ALSA on Linux
       if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu-24.04-arm'
       run: sudo apt-get install -y libasound2-dev

Cargo.lock

@@ -5,6 +5,8 @@ edition = "2021"
 repository = "https://github.com/jensyt/timesignal"
 
 [workspace]
+members = ["./", "crates/*", "lib/*"]
+default-members = ["./", "crates/*"]
 
 [dependencies]
 cpal = "0.15.3"

Cargo.toml

@@ -19,6 +19,9 @@ Why use this instead of the many other time signal generators available? Three p
    supported clock or watch.
 
 ## Quick Setup Guide
+Try it online [here](https://timesignal.pages.dev/)!
+
+Alternatively, to install the program locally:
 1. Install a recent version of [Rust].
     - On Linux, you may also need to install the `libasound2-dev` package on Debian-based
       distributions or `alsa-lib-devel` on Fedora.
@@ -33,7 +36,7 @@ clock or watch are in reception mode!
 As an alternative to step 3 above, you can build and run the program separately:
 
 3. Run `cargo build -r`
-4. Run `target/release/timesignal <signal>`
+4. Run `./target/release/timesignal <signal>`
 
 ## Command Line Options
 The general form for running this program is
@@ -94,10 +97,12 @@ timesignal -t "2024-06-03 17:21:05.692 -08:00" wwvb
 ```
 
 ## Modifying the Code
-Feel free to modify and add code as you see fit. To build the documentation, run `cargo doc` and
-then open `target/doc/timesignal/index.html`. To run unit tests, run `cargo test` or if you have
+Feel free to modify and add code as you see fit. To build the documentation, run `just doc` and
+then open `target/doc/timesignal/index.html`. To run unit tests, run `just test` or if you have
 [cargo-nextest] run `cargo nextest run`.
 
+If you don't have [just], you can open and run the commands from `justfile` manually.
+
 Documentation for the Junghans message format can be found at the top of `src/junghans.rs`.
 
 [DCF77]: https://en.wikipedia.org/wiki/DCF77
@@ -112,3 +117,4 @@ Documentation for the Junghans message format can be found at the top of `src/ju
 [TZ string]: https://www.gnu.org/software/libc/manual/html_node/TZ-Variable.html
 [cargo-nextest]: https://nexte.st/
 [Javascript]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#date_time_string_format
+[just]: https://github.com/casey/just