Jean-Gabriel Gill-Couture
5c769437dc
Adds a minimal SSR-only Leptos dashboard to the operator, gated by a new `web-frontend` cargo feature. The whole frontend (HTML + Tailwind CSS) is bundled into the binary via `include_str!`, no cargo-leptos / WASM / hydration involved — air-gap clean, single container. build.rs invokes the standalone tailwindcss v4 CLI when the feature is on. Default builds are untouched. Static skeleton only — no interactivity yet. Kept as a comparison baseline for the Maud + HTMX variant on the next branch.
39 lines
1.2 KiB
Rust
39 lines
1.2 KiB
Rust
use std::path::PathBuf;
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use std::process::Command;
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fn main() {
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if std::env::var_os("CARGO_FEATURE_WEB_FRONTEND").is_none() {
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return;
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}
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let manifest_dir = PathBuf::from(std::env::var("CARGO_MANIFEST_DIR").unwrap());
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let input = manifest_dir.join("style/input.css");
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let out_dir = PathBuf::from(std::env::var("OUT_DIR").unwrap());
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let output = out_dir.join("tailwind.css");
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println!("cargo:rerun-if-changed=style/input.css");
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println!("cargo:rerun-if-changed=src/frontend");
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let result = Command::new("tailwindcss")
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.arg("--input")
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.arg(&input)
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.arg("--output")
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.arg(&output)
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.arg("--minify")
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.status();
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match result {
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Ok(s) if s.success() => {}
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Ok(s) => panic!(
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"tailwindcss exited with status {s}. The `web-frontend` feature requires \
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the standalone Tailwind CSS v4 CLI on PATH \
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(https://github.com/tailwindlabs/tailwindcss/releases)."
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),
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Err(e) => panic!(
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"failed to invoke `tailwindcss`: {e}. The `web-frontend` feature requires \
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the standalone Tailwind CSS v4 CLI on PATH \
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(https://github.com/tailwindlabs/tailwindcss/releases)."
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),
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}
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}
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