crepuscularity-cli 0.10.10

//! `crepus web` — `.crepus`-first static sites (WASM runtime) + dev server.
//!
//! Commands: new, build, dev (alias: serve), build-full.
//!
//! Production builds mirror `crepus webext`: compile the site `runtime/` crate to
//! `wasm32-unknown-unknown`, run `wasm-bindgen`, ship `crepus-bundle.json` + a thin HTML shell.
//! The default WASM entrypoint calls `crepuscularity_web::render_bundle`; sites that need Rust
//! context can replace that with `render_from_files` + a hand-built `TemplateContext`.

use std::path::PathBuf;

use crate::cli::WebCommands;
use crate::ui;

const WEB_INDEX_HTML: &str = include_str!("../assets/web/index.html");
const WEB_APP_JS: &str = include_str!("../assets/web/app.js");

pub mod build;
pub mod full;
pub mod scaffold;

pub(crate) use build::{
    build_site_wasm, ensure_web_dev_artifacts, load_site_head, merge_site_head_meta,
    merged_site_google_fonts, merged_site_inline_css, render_index_html, ThemeCss, WebBuildArgs,
};

/// Directory under a site root where `crepus web dev` caches UnoCSS, `app.js`, and wasm-bindgen output.
pub(crate) const WEB_DEV_ARTIFACT_DIR: &str = ".crepus-dev";

fn normalize_fullwidth_braces(s: &str) -> String {
    s.replace('\u{FF5B}', "{").replace('\u{FF5D}', "}")
}

// ── Entry point ──────────────────────────────────────────────────────────────

pub fn execute(cmd: WebCommands) {
    match cmd {
        WebCommands::New { name } => scaffold::scaffold_site(&name),
        WebCommands::Build {
            build,
            site,
            out_dir,
            output,
            entry,
            target_id,
            manifest,
        } => {
            let b = build::WebBuildArgs {
                site_dir: site,
                out_dir: out_dir.or(output),
                entry,
                target_id,
                manifest,
                meta: None,
                options: build.into_options_or_exit(),
            };
            build::build_site_wasm(&b);
        }
        WebCommands::Dev {
            site,
            port,
            entry,
            target_id,
            manifest,
            axum,
        } => {
            let opts = resolve_dev_options(site, port, entry, target_id, manifest, axum);
            crate::web_serve::run(opts);
        }
        WebCommands::BuildFull { site, wasm, server } => {
            let site_dir = site.unwrap_or_else(|| {
                std::env::current_dir().unwrap_or_else(|e| {
                    ui::error(&format!("cannot determine current directory: {e}"));
                })
            });
            full::run_build_full(&full::BuildFullArgs {
                site_dir,
                wasm,
                server,
            });
        }
    }
}

fn resolve_dev_options(
    site: Option<PathBuf>,
    port: u16,
    entry: String,
    target_id: Option<String>,
    manifest: Option<PathBuf>,
    axum: bool,
) -> crate::web_serve::ServeOptions {
    let explicit_site = site.is_some();
    let mut site_dir =
        site.unwrap_or_else(|| std::env::current_dir().unwrap_or_else(|_| PathBuf::from(".")));
    let entry_from_args = entry != "index.crepus";
    let mut entry = entry;
    let mut meta = None;

    if explicit_site {
        if let Some(targets) =
            crate::crepus_toml::load_web_targets(Some(site_dir.join("crepus.toml")))
        {
            let picked = crate::crepus_toml::resolve_pick(&targets, target_id.as_deref())
                .unwrap_or_else(|m| ui::error(&m));
            if !entry_from_args {
                entry = picked.entry;
            }
            meta = Some(picked.meta);
        }
    } else if let Some(targets) = crate::crepus_toml::load_web_targets(manifest) {
        let picked = crate::crepus_toml::resolve_pick(&targets, target_id.as_deref())
            .unwrap_or_else(|m| ui::error(&m));
        site_dir = picked.site_dir;
        if !entry_from_args {
            entry = picked.entry;
        }
        meta = Some(picked.meta);
    }

    crate::web_serve::ServeOptions {
        site_dir,
        port,
        entry,
        meta,
        axum,
    }
}