chore: Use html5minify instead of minify-html. (#1137)

Ref #1132 

This change to reduce release mode binary size from 21MB to 12MB.

## HTML Render example

<img width="1712" height="1312" alt="image"
src="https://github.com/user-attachments/assets/f07c02c9-1b0e-4aa4-b81a-d2b0ac4f7260"
/>
This commit is contained in:
Jason Lee 2025-08-15 09:52:38 +08:00 committed by GitHub
parent 9a389224f3
commit 899fbd693a
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
3 changed files with 104 additions and 28 deletions

103
Cargo.lock generated
View file

@ -1494,7 +1494,7 @@ version = "0.18.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4ddef33a339a91ea89fb53151bd0a4689cfce27055c291dfa69945475d22c747"
dependencies = [
"time",
"time 0.3.41",
"version_check",
]
@ -3150,12 +3150,13 @@ dependencies = [
"gpui",
"gpui-component-macros",
"html5ever 0.27.0",
"html5minify",
"image",
"indexset",
"indoc",
"itertools 0.13.0",
"markdown",
"markup5ever_rcdom",
"markup5ever_rcdom 0.3.0",
"num-traits",
"once_cell",
"paste",
@ -3167,7 +3168,6 @@ dependencies = [
"serde",
"serde_json",
"serde_repr",
"simple-minify-html",
"smallvec",
"smol 1.3.0",
"tracing",
@ -3437,6 +3437,20 @@ dependencies = [
"windows-sys 0.59.0",
]
[[package]]
name = "html5ever"
version = "0.25.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e5c13fb08e5d4dfc151ee5e88bae63f7773d61852f3bdc73c9f4b9e1bde03148"
dependencies = [
"log",
"mac",
"markup5ever 0.10.1",
"proc-macro2",
"quote",
"syn 1.0.109",
]
[[package]]
name = "html5ever"
version = "0.26.0"
@ -3465,6 +3479,16 @@ dependencies = [
"syn 2.0.105",
]
[[package]]
name = "html5minify"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3f0717993787d29fc1177a9a5233f7979517fdaa8eb498fb45ae36ffe6c65a17"
dependencies = [
"html5ever 0.25.2",
"markup5ever_rcdom 0.1.0",
]
[[package]]
name = "http"
version = "1.3.1"
@ -4358,6 +4382,20 @@ dependencies = [
"unicode-id",
]
[[package]]
name = "markup5ever"
version = "0.10.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a24f40fb03852d1cdd84330cddcaf98e9ec08a7b7768e952fad3b4cf048ec8fd"
dependencies = [
"log",
"phf 0.8.0",
"phf_codegen 0.8.0",
"string_cache",
"string_cache_codegen",
"tendril",
]
[[package]]
name = "markup5ever"
version = "0.11.0"
@ -4386,6 +4424,18 @@ dependencies = [
"tendril",
]
[[package]]
name = "markup5ever_rcdom"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f015da43bcd8d4f144559a3423f4591d69b8ce0652c905374da7205df336ae2b"
dependencies = [
"html5ever 0.25.2",
"markup5ever 0.10.1",
"tendril",
"xml5ever 0.16.2",
]
[[package]]
name = "markup5ever_rcdom"
version = "0.3.0"
@ -4395,7 +4445,7 @@ dependencies = [
"html5ever 0.27.0",
"markup5ever 0.12.1",
"tendril",
"xml5ever",
"xml5ever 0.18.1",
]
[[package]]
@ -5651,7 +5701,7 @@ dependencies = [
"indexmap 2.10.0",
"quick-xml 0.38.1",
"serde",
"time",
"time 0.3.41",
]
[[package]]
@ -7249,20 +7299,6 @@ version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
[[package]]
name = "simple-minify-html"
version = "0.17.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2b2e14af458c754ee7a0fc21fbb93b824101e2c13a6bd5dc94a32c156a773e36"
dependencies = [
"aho-corasick",
"itertools 0.14.0",
"memchr",
"rustc-hash 2.1.1",
"serde",
"serde_json",
]
[[package]]
name = "simplecss"
version = "0.2.2"
@ -7998,6 +8034,17 @@ dependencies = [
"weezl",
]
[[package]]
name = "time"
version = "0.1.45"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
dependencies = [
"libc",
"wasi 0.10.0+wasi-snapshot-preview1",
"winapi",
]
[[package]]
name = "time"
version = "0.3.41"
@ -9100,6 +9147,12 @@ version = "0.9.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
[[package]]
name = "wasi"
version = "0.10.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
[[package]]
name = "wasi"
version = "0.11.1+wasi-snapshot-preview1"
@ -10414,6 +10467,18 @@ version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b9cc00251562a284751c9973bace760d86c0276c471b4be569fe6b068ee97a56"
[[package]]
name = "xml5ever"
version = "0.16.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9234163818fd8e2418fcde330655e757900d4236acd8cc70fef345ef91f6d865"
dependencies = [
"log",
"mac",
"markup5ever 0.10.1",
"time 0.1.45",
]
[[package]]
name = "xml5ever"
version = "0.18.1"

View file

@ -87,7 +87,8 @@ markdown = "1.0.0"
# HTML Parser
html5ever = "0.27"
markup5ever_rcdom = "0.3.0"
simple-minify-html = "0.17.2"
# For minifying HTML
html5minify = "0.3"
# Calendar
chrono = "0.4.38"

View file

@ -13,6 +13,7 @@ use gpui::{
use html5ever::tendril::TendrilSink;
use html5ever::{local_name, parse_document, LocalName, ParseOpts};
use markup5ever_rcdom::{Node, NodeData, RcDom};
use regex::bytes::Regex;
use crate::v_flex;
@ -82,12 +83,21 @@ pub(super) fn parse_html(source: &str) -> Result<element::Node, SharedString> {
Ok(node)
}
// TODO: Find a better and light-weight HTML minifier
fn cleanup_html(source: &str) -> Vec<u8> {
let cfg = simple_minify_html::Cfg {
keep_closing_tags: true,
..Default::default()
};
simple_minify_html::minify(&source.as_bytes(), Some(cfg)).to_vec()
// Replace all \n to space
let re = Regex::new(r"\s*(<.+?>)\s*").unwrap();
let source: Vec<u8> = re.replace_all(source.as_bytes(), b" $1 ").into();
let mut w = std::io::Cursor::new(vec![]);
let mut r = std::io::Cursor::new(source.clone());
let mut minify = html5minify::Minifier::new(&mut w);
minify.omit_doctype(true);
if let Ok(()) = minify.minify(&mut r) {
w.into_inner()
} else {
source
}
}
#[derive(Clone)]
@ -783,7 +793,7 @@ mod tests {
let cleaned = super::cleanup_html(html);
assert_eq!(
String::from_utf8(cleaned).unwrap(),
"<p>and <code>code</code> text</p>"
"<p>and <code>code</code> text"
);
let html = r#"<p>
@ -794,7 +804,7 @@ mod tests {
let cleaned = super::cleanup_html(html);
assert_eq!(
String::from_utf8(cleaned).unwrap(),
"<p>and <em> <code>code</code> <i>italic</i> </em> text</p>"
"<p>and <em><code>code</code> <i>italic</i></em> text"
);
}
@ -830,7 +840,7 @@ mod tests {
assert_eq!(
node.to_markdown(),
indoc::indoc! {r#"
and * code italic * text
and *code italic* text
![Example](https://example.com/image.png "Example Image")