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feat(build): add concise lower helper

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Generate lower(html) as the short static/prototype fragment lowering helper while keeping lower_html(html) as the compatibility alias, then move the v0 page assembly to the leaner path.

req: dx/006

req: component/003
This commit is contained in:
slhx agent
2026-06-01 23:22:32 +02:00
parent f7d9f820e2
commit 60eed5f98f
3 changed files with 11 additions and 8 deletions
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slhx-build/src/lib.rs
+5 -2
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@@ -517,17 +517,18 @@ impl Resources {
Some(component) => format!("__SLHX_LOWERING_TABLE_{}", component.to_ascii_uppercase()),
None => "__SLHX_LOWERING_TABLE".to_string(),
};
out.push_str(&format!("\n{pad}pub fn lower_html(html: impl ::std::convert::AsRef<str>) -> ::std::string::String {{\n"));
out.push_str(&format!("\n{pad}pub fn lower(html: impl ::std::convert::AsRef<str>) -> ::std::string::String {{\n"));
out.push_str(&format!("{pad} "));
if component.is_some() {
out.push_str("super::");
}
out.push_str(&format!("__slhx_lower_html(html.as_ref(), &{table_name})\n"));
out.push_str(&format!("{pad}}}\n\n"));
out.push_str(&format!("{pad}pub fn lower_html(html: impl ::std::convert::AsRef<str>) -> ::std::string::String {{ lower(html) }}\n\n"));
out.push_str(&format!("{pad}pub fn render(view: &impl ::hemplate::Hemplate) -> ::slhx::SafeHtml {{\n"));
out.push_str(&format!("{pad} let mut html = ::std::string::String::new();\n"));
out.push_str(&format!("{pad} ::hemplate::Hemplate::render_into(view, &mut html).expect(\"slhx hemplate view renders\");\n"));
out.push_str(&format!("{pad} ::slhx::SafeHtml::trusted(lower_html(html))\n"));
out.push_str(&format!("{pad} ::slhx::SafeHtml::trusted(lower(html))\n"));
out.push_str(&format!("{pad}}}\n\n"));
out.push_str(&format!("{pad}pub fn render_html(view: &impl ::hemplate::Hemplate) -> ::slhx::SafeHtml {{ render(view) }}\n\n"));
self.push_lowering_table(out, component, indent, &table_name);
@@ -1298,6 +1299,7 @@ mod tests {
assert!(generated.contains("pub const new_todo"));
assert!(generated.contains("pub mod todo"));
assert!(generated.contains("pub const ALL_IDS"));
assert!(generated.contains("pub fn lower(html: impl ::std::convert::AsRef<str>) -> ::std::string::String"));
assert!(generated.contains("pub fn lower_html"));
assert!(generated.contains("pub fn render(view: &impl ::hemplate::Hemplate) -> ::slhx::SafeHtml"));
assert!(generated.contains("pub fn render_html(view: &impl ::hemplate::Hemplate) -> ::slhx::SafeHtml"));
@@ -1365,6 +1367,7 @@ mod tests {
let generated = std::fs::read_to_string(out.join("slhx.generated.rs")).unwrap();
assert!(!generated.contains("\n#[allow(non_upper_case_globals)]\npub mod components"));
assert!(!generated.contains("\n#[allow(non_upper_case_globals)]\npub mod slots"));
assert!(generated.contains("\npub fn lower(html: impl ::std::convert::AsRef<str>) -> ::std::string::String"));
assert!(generated.contains("\npub fn lower_html"));
assert!(generated.contains("\npub fn render(view: &impl ::hemplate::Hemplate) -> ::slhx::SafeHtml"));
assert!(generated.contains("\npub fn render_html(view: &impl ::hemplate::Hemplate) -> ::slhx::SafeHtml"));