Formatting

bench/graph.js

@@ -43,7 +43,7 @@ const averageChartOptions = (label) => ({
           type: "linear",
           scaleLabel: {
             display: true,
-            fontColor: '#222',
+            fontColor: "#222",
             fontSize: 24,
             fontStyle: "bold",
             labelString: label,
@@ -145,7 +145,12 @@ const renderChart = (cfg, width, height) =>
   await fs.mkdir(GRAPHS_DIR, { recursive: true });
 
   const res = results.calculate();
-  const speedMinifiers = ["html-minifier", "minimize", "minify-html", "minify-html-onepass"];
+  const speedMinifiers = [
+    "html-minifier",
+    "minimize",
+    "minify-html",
+    "minify-html-onepass",
+  ];
   const sizeMinifiers = ["minimize", "html-minifier", "minify-html"];
   const inputs = Object.keys(res.inputSizes).sort();
 
@@ -208,11 +213,14 @@ const renderChart = (cfg, width, height) =>
             label: minifier,
             data: inputs.map(
               (input) =>
-                res.perInputOps[minifier][input] / res.perInputOps['minify-html'][input]
+                res.perInputOps[minifier][input] /
+                res.perInputOps["minify-html"][input]
             ),
           })),
         },
-        ...breakdownChartOptions("Operations per second, relative to minify-html"),
+        ...breakdownChartOptions(
+          "Operations per second, relative to minify-html"
+        ),
       },
       900,
       1600
@@ -228,7 +236,11 @@ const renderChart = (cfg, width, height) =>
           labels: inputs,
           datasets: sizeMinifiers.map((minifier) => ({
             label: minifier,
-            data: inputs.map((input) => res.perInputReduction[minifier][input] / res.perInputReduction['minify-html'][input]),
+            data: inputs.map(
+              (input) =>
+                res.perInputReduction[minifier][input] /
+                res.perInputReduction["minify-html"][input]
+            ),
           })),
         },
         ...breakdownChartOptions("Size reduction, relative to minify-html"),

bench/runners/minify-html-onepass/src/main.rs

@@ -1,13 +1,19 @@
-use std::{env, fs};
 use std::io::stdout;
 use std::time::Instant;
+use std::{env, fs};
 
-use minify_html_onepass::{Cfg, in_place};
+use minify_html_onepass::{in_place, Cfg};
 
 fn main() {
-    let iterations = env::var("MHB_ITERATIONS").unwrap().parse::<usize>().unwrap();
+    let iterations = env::var("MHB_ITERATIONS")
+        .unwrap()
+        .parse::<usize>()
+        .unwrap();
     let input_dir = env::var("MHB_INPUT_DIR").unwrap();
-    let html_only = env::var("MHB_HTML_ONLY").ok().filter(|v| v == "1").is_some();
+    let html_only = env::var("MHB_HTML_ONLY")
+        .ok()
+        .filter(|v| v == "1")
+        .is_some();
 
     let tests = fs::read_dir(input_dir).unwrap().map(|d| d.unwrap());
 
@@ -24,10 +30,15 @@ fn main() {
         for _ in 0..iterations {
             let mut data = source.to_vec();
             len = in_place(&mut data, &cfg).expect("failed to minify");
-        };
+        }
         let elapsed = start.elapsed().as_secs_f64();
-        results.push((t.file_name().into_string().unwrap(), len, iterations, elapsed));
-    };
+        results.push((
+            t.file_name().into_string().unwrap(),
+            len,
+            iterations,
+            elapsed,
+        ));
+    }
 
     serde_json::to_writer(stdout(), &results).unwrap();
 }

bench/runners/minify-html/src/main.rs

@@ -1,13 +1,19 @@
-use std::{env, fs};
 use std::io::stdout;
 use std::time::Instant;
+use std::{env, fs};
 
-use minify_html::{Cfg, minify};
+use minify_html::{minify, Cfg};
 
 fn main() {
-    let iterations = env::var("MHB_ITERATIONS").unwrap().parse::<usize>().unwrap();
+    let iterations = env::var("MHB_ITERATIONS")
+        .unwrap()
+        .parse::<usize>()
+        .unwrap();
     let input_dir = env::var("MHB_INPUT_DIR").unwrap();
-    let html_only = env::var("MHB_HTML_ONLY").ok().filter(|v| v == "1").is_some();
+    let html_only = env::var("MHB_HTML_ONLY")
+        .ok()
+        .filter(|v| v == "1")
+        .is_some();
 
     let tests = fs::read_dir(input_dir).unwrap().map(|d| d.unwrap());
 
@@ -24,10 +30,15 @@ fn main() {
         let mut len = 0;
         for _ in 0..iterations {
             len = minify(&source, &cfg).len();
-        };
+        }
         let elapsed = start.elapsed().as_secs_f64();
-        results.push((t.file_name().into_string().unwrap(), len, iterations, elapsed));
-    };
+        results.push((
+            t.file_name().into_string().unwrap(),
+            len,
+            iterations,
+            elapsed,
+        ));
+    }
 
     serde_json::to_writer(stdout(), &results).unwrap();
 }

cli/src/main.rs

@@ -74,7 +74,8 @@ fn main() {
     let out_code = minify(
         &src_code,
         &Cfg {
-            ensure_spec_compliant_unquoted_attribute_values: args.ensure_spec_compliant_unquoted_attribute_values,
+            ensure_spec_compliant_unquoted_attribute_values: args
+                .ensure_spec_compliant_unquoted_attribute_values,
             keep_closing_tags: args.keep_closing_tags,
             keep_comments: args.keep_comments,
             keep_html_and_head_opening_tags: args.keep_html_and_head_opening_tags,

format

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+set -Eeuxo pipefail
+
+pushd "$(dirname "$0")" >/dev/null
+
+npx prettier@2.3.2 -w 'bench/*.{js,json}' 'bench/*/*.{js,json}' 'gen/*.{ts,json}'
+
+for dir in \
+  bench/runners/minify-html \
+  bench/runners/minify-html-onepass \
+  cli \
+  fuzz \
+  fuzz/process \
+  java \
+  nodejs/native \
+  python \
+  ruby \
+  rust/main \
+  rust/onepass \
+; do
+  pushd "$dir" >/dev/null
+  cargo fmt
+  popd >/dev/null
+done
+
+popd >/dev/null

fuzz/process/src/main.rs

@@ -1,7 +1,7 @@
+use minify_html;
 use std::fs;
 use std::io::{self, Write};
 use std::panic;
-use minify_html;
 
 fn main() {
     for dirent in fs::read_dir("../out/crashes").unwrap() {
@@ -9,9 +9,7 @@ fn main() {
         let path_in_catch = path.clone();
         let res = panic::catch_unwind(|| {
             let mut contents = fs::read(path_in_catch).unwrap();
-            let _ = minify_html::in_place(&mut contents, &minify_html::Cfg {
-                minify_js: false,
-            });
+            let _ = minify_html::in_place(&mut contents, &minify_html::Cfg { minify_js: false });
         });
         if res.is_err() {
             let contents = fs::read(path).unwrap();
@@ -19,5 +17,5 @@ fn main() {
             break;
         };
         fs::remove_file(path).unwrap();
-    };
+    }
 }

gen/codepoints.ts

@@ -49,7 +49,15 @@ const SINGLE_QUOTE = [c("'")];
 // Official characters allowed in an attribute name.
 // NOTE: Unicode noncharacters not tested.
 // See https://html.spec.whatwg.org/multipage/syntax.html#syntax-attribute-name for spec.
-const WHATWG_ATTR_NAME_CHAR = invert([...CONTROL, c(' '), c('"'), c('\''), c('>'), c('/'), c('=')]);
+const WHATWG_ATTR_NAME_CHAR = invert([
+  ...CONTROL,
+  c(" "),
+  c('"'),
+  c("'"),
+  c(">"),
+  c("/"),
+  c("="),
+]);
 // Valid attribute quote characters.
 // See https://html.spec.whatwg.org/multipage/introduction.html#intro-early-example for spec.
 // Backtick is not a valid quote character according to spec.

gen/package.json

@@ -1,14 +1,9 @@
 {
   "private": true,
-  "scripts": {
-    "format": "prettier -w '*.{ts,json}'"
-  },
   "dependencies": {
     "@types/node": "^14.0.5",
     "@wzlin/html-data": "^2021080714.0.0",
-    "prettier": "2.3.2",
     "ts-node": "^8.10.1",
-    "typescript": "^3.7.4",
-    "yaml": "^1.10.0"
+    "typescript": "^3.7.4"
   }
 }

java/src/main/rust/lib.rs

@@ -1,23 +1,48 @@
-use minify_html::{minify as minify_html_native, Cfg};
+use jni::objects::{JClass, JObject, JString};
+use jni::sys::jstring;
 use jni::JNIEnv;
-use jni::objects::{ JClass, JObject, JString};
-use jni::sys::{ jstring};
+use minify_html::{minify as minify_html_native, Cfg};
 use std::str::from_utf8;
 
-fn build_cfg(
-    env: &JNIEnv,
-    obj: &JObject,
-) -> Cfg {
+fn build_cfg(env: &JNIEnv, obj: &JObject) -> Cfg {
     Cfg {
-        ensure_spec_compliant_unquoted_attribute_values: env.get_field(*obj, "ensure_spec_compliant_unquoted_attribute_values", "Z").unwrap().z().unwrap(),
-        keep_closing_tags: env.get_field(*obj, "keep_closing_tags", "Z").unwrap().z().unwrap(),
-        keep_comments: env.get_field(*obj, "keep_comments", "Z").unwrap().z().unwrap(),
-        keep_html_and_head_opening_tags: env.get_field(*obj, "keep_html_and_head_opening_tags", "Z").unwrap().z().unwrap(),
-        keep_spaces_between_attributes: env.get_field(*obj, "keep_spaces_between_attributes", "Z").unwrap().z().unwrap(),
+        ensure_spec_compliant_unquoted_attribute_values: env
+            .get_field(*obj, "ensure_spec_compliant_unquoted_attribute_values", "Z")
+            .unwrap()
+            .z()
+            .unwrap(),
+        keep_closing_tags: env
+            .get_field(*obj, "keep_closing_tags", "Z")
+            .unwrap()
+            .z()
+            .unwrap(),
+        keep_comments: env
+            .get_field(*obj, "keep_comments", "Z")
+            .unwrap()
+            .z()
+            .unwrap(),
+        keep_html_and_head_opening_tags: env
+            .get_field(*obj, "keep_html_and_head_opening_tags", "Z")
+            .unwrap()
+            .z()
+            .unwrap(),
+        keep_spaces_between_attributes: env
+            .get_field(*obj, "keep_spaces_between_attributes", "Z")
+            .unwrap()
+            .z()
+            .unwrap(),
         minify_css: env.get_field(*obj, "minify_css", "Z").unwrap().z().unwrap(),
         minify_js: env.get_field(*obj, "minify_js", "Z").unwrap().z().unwrap(),
-        remove_bangs: env.get_field(*obj, "remove_bangs", "Z").unwrap().z().unwrap(),
-        remove_processing_instructions: env.get_field(*obj, "remove_processing_instructions", "Z").unwrap().z().unwrap(),
+        remove_bangs: env
+            .get_field(*obj, "remove_bangs", "Z")
+            .unwrap()
+            .z()
+            .unwrap(),
+        remove_processing_instructions: env
+            .get_field(*obj, "remove_processing_instructions", "Z")
+            .unwrap()
+            .z()
+            .unwrap(),
     }
 }
 
@@ -27,8 +52,7 @@ pub extern "system" fn Java_in_wilsonl_minifyhtml_MinifyHtml_minify(
     _class: JClass,
     input: JString,
     cfg: JObject,
-)
-    -> jstring {
+) -> jstring {
     let source: String = env.get_string(input).unwrap().into();
     let code = source.into_bytes();
 

rust/main/src/lib.rs

@@ -1,9 +1,9 @@
 pub use crate::cfg::Cfg;
+use crate::common::spec::tag::ns::Namespace;
+use crate::common::spec::tag::EMPTY_SLICE;
 use crate::minify::content::minify_content;
 use crate::parse::content::parse_content;
 use crate::parse::Code;
-use crate::common::spec::tag::ns::Namespace;
-use crate::common::spec::tag::EMPTY_SLICE;
 
 mod ast;
 mod cfg;

rust/main/src/minify/attr.rs

@@ -6,14 +6,14 @@ use {
     crate::minify::css::MINIFY_CSS_TRANSFORM_OPTIONS, crate::minify::esbuild::minify_using_esbuild,
 };
 
-use crate::entity::encode::encode_entities;
-use crate::Cfg;
 use crate::common::gen::attrs::ATTRS;
 use crate::common::gen::codepoints::DIGIT;
 use crate::common::pattern::Replacer;
 use crate::common::spec::script::JAVASCRIPT_MIME_TYPES;
 use crate::common::spec::tag::ns::Namespace;
 use crate::common::whitespace::{collapse_whitespace, left_trim, right_trim};
+use crate::entity::encode::encode_entities;
+use crate::Cfg;
 
 fn build_double_quoted_replacer() -> Replacer {
     let mut patterns = Vec::<Vec<u8>>::new();

rust/main/src/minify/content.rs

@@ -3,6 +3,12 @@ use lazy_static::lazy_static;
 
 use crate::ast::{NodeData, ScriptOrStyleLang};
 use crate::cfg::Cfg;
+use crate::common::gen::codepoints::TAG_NAME_CHAR;
+use crate::common::pattern::Replacer;
+use crate::common::spec::tag::whitespace::{
+    get_whitespace_minification_for_tag, WhitespaceMinification,
+};
+use crate::common::whitespace::{collapse_whitespace, is_all_whitespace, left_trim, right_trim};
 use crate::entity::encode::encode_entities;
 use crate::minify::bang::minify_bang;
 use crate::minify::comment::minify_comment;
@@ -10,14 +16,6 @@ use crate::minify::css::minify_css;
 use crate::minify::element::minify_element;
 use crate::minify::instruction::minify_instruction;
 use crate::minify::js::minify_js;
-use crate::common::gen::codepoints::TAG_NAME_CHAR;
-use crate::common::pattern::Replacer;
-use crate::common::spec::tag::whitespace::{
-    get_whitespace_minification_for_tag, WhitespaceMinification,
-};
-use crate::common::whitespace::{
-    collapse_whitespace, is_all_whitespace, left_trim, right_trim,
-};
 
 fn build_chevron_replacer() -> Replacer {
     let mut patterns = Vec::<Vec<u8>>::new();

rust/main/src/minify/element.rs

@@ -2,10 +2,10 @@ use std::collections::HashMap;
 
 use crate::ast::{ElementClosingTag, NodeData};
 use crate::cfg::Cfg;
-use crate::minify::attr::{minify_attr, AttrMinified};
-use crate::minify::content::minify_content;
 use crate::common::spec::tag::ns::Namespace;
 use crate::common::spec::tag::omission::{can_omit_as_before, can_omit_as_last_node};
+use crate::minify::attr::{minify_attr, AttrMinified};
+use crate::minify::content::minify_content;
 
 #[derive(Copy, Clone, Eq, PartialEq)]
 enum LastAttr {

rust/main/src/parse/content.rs

@@ -3,6 +3,10 @@ use lazy_static::lazy_static;
 use memchr::memrchr;
 
 use crate::ast::NodeData;
+use crate::common::gen::codepoints::TAG_NAME_CHAR;
+use crate::common::spec::tag::ns::Namespace;
+use crate::common::spec::tag::omission::{can_omit_as_before, can_omit_as_last_node};
+use crate::common::spec::tag::void::VOID_TAGS;
 use crate::entity::decode::decode_entities;
 use crate::parse::bang::parse_bang;
 use crate::parse::comment::parse_comment;
@@ -10,10 +14,6 @@ use crate::parse::content::ContentType::*;
 use crate::parse::element::{parse_element, parse_tag, peek_tag_name};
 use crate::parse::instruction::parse_instruction;
 use crate::parse::Code;
-use crate::common::gen::codepoints::TAG_NAME_CHAR;
-use crate::common::spec::tag::ns::Namespace;
-use crate::common::spec::tag::omission::{can_omit_as_before, can_omit_as_last_node};
-use crate::common::spec::tag::void::VOID_TAGS;
 
 #[derive(Copy, Clone, Eq, PartialEq)]
 enum ContentType {

rust/main/src/parse/element.rs

@@ -1,13 +1,6 @@
 use std::collections::HashMap;
 
 use crate::ast::{ElementClosingTag, NodeData, ScriptOrStyleLang};
-use crate::entity::decode::decode_entities;
-use crate::parse::content::{parse_content, ParsedContent};
-use crate::parse::script::parse_script_content;
-use crate::parse::style::parse_style_content;
-use crate::parse::textarea::parse_textarea_content;
-use crate::parse::title::parse_title_content;
-use crate::parse::Code;
 use crate::common::gen::codepoints::{
     ATTR_QUOTE, DOUBLE_QUOTE, NOT_UNQUOTED_ATTR_VAL_CHAR, SINGLE_QUOTE, TAG_NAME_CHAR, WHITESPACE,
     WHITESPACE_OR_SLASH, WHITESPACE_OR_SLASH_OR_EQUALS_OR_RIGHT_CHEVRON,
@@ -15,6 +8,13 @@ use crate::common::gen::codepoints::{
 use crate::common::spec::script::JAVASCRIPT_MIME_TYPES;
 use crate::common::spec::tag::ns::Namespace;
 use crate::common::spec::tag::void::VOID_TAGS;
+use crate::entity::decode::decode_entities;
+use crate::parse::content::{parse_content, ParsedContent};
+use crate::parse::script::parse_script_content;
+use crate::parse::style::parse_style_content;
+use crate::parse::textarea::parse_textarea_content;
+use crate::parse::title::parse_title_content;
+use crate::parse::Code;
 use std::fmt::{Debug, Formatter};
 use std::str::from_utf8;
 

rust/main/src/parse/tests/element.rs

@@ -1,10 +1,10 @@
 use std::collections::HashMap;
 
 use crate::ast::{ElementClosingTag, NodeData};
-use crate::parse::element::{parse_element, parse_tag, ParsedTag};
-use crate::parse::Code;
 use crate::common::spec::tag::ns::Namespace;
 use crate::common::spec::tag::EMPTY_SLICE;
+use crate::parse::element::{parse_element, parse_tag, ParsedTag};
+use crate::parse::Code;
 
 #[test]
 fn test_parse_tag() {

rust/onepass/src/lib.rs

@@ -1,9 +1,9 @@
 pub use crate::cfg::Cfg;
+use crate::common::spec::tag::ns::Namespace;
 use crate::err::debug_repr;
 pub use crate::err::{Error, ErrorType, FriendlyError};
 use crate::proc::Processor;
 use crate::unit::content::process_content;
-use crate::common::spec::tag::ns::Namespace;
 
 mod cfg;
 mod common;

rust/onepass/src/proc/entity.rs

@@ -15,12 +15,12 @@
 
 use std::char::from_u32;
 
-use crate::proc::Processor;
 use crate::common::gen::codepoints::{
     Lookup, ALPHANUMERIC_OR_EQUALS, DIGIT, HEX_DIGIT, LOWER_HEX_ALPHA, UPPER_HEX_ALPHA,
 };
 use crate::common::gen::entities::{EntityType, ENTITY};
 use crate::common::pattern::TrieNodeMatch;
+use crate::proc::Processor;
 
 enum Parsed {
     // This includes numeric entities that were invalid and decoded to 0xFFFD.

rust/onepass/src/proc/mod.rs

@@ -11,12 +11,12 @@ use {
     std::sync::{Arc, Mutex},
 };
 
+use crate::common::gen::codepoints::Lookup;
+use crate::common::spec::tag::EMPTY_SLICE;
 use crate::err::{debug_repr, Error, ErrorType, ProcessingResult};
 use crate::proc::range::ProcessorRange;
 use crate::proc::MatchAction::*;
 use crate::proc::MatchMode::*;
-use crate::common::gen::codepoints::Lookup;
-use crate::common::spec::tag::EMPTY_SLICE;
 
 pub mod checkpoint;
 pub mod entity;

rust/onepass/src/unit/attr/mod.rs

@@ -1,3 +1,6 @@
+use crate::common::gen::attrs::ATTRS;
+use crate::common::gen::codepoints::{WHATWG_ATTR_NAME_CHAR, WHITESPACE};
+use crate::common::spec::tag::ns::Namespace;
 use crate::err::ProcessingResult;
 use crate::proc::checkpoint::WriteCheckpoint;
 use crate::proc::range::ProcessorRange;
@@ -7,9 +10,6 @@ use crate::proc::Processor;
 use crate::unit::attr::value::{
     process_attr_value, skip_attr_value, DelimiterType, ProcessedAttrValue,
 };
-use crate::common::gen::attrs::ATTRS;
-use crate::common::gen::codepoints::{WHATWG_ATTR_NAME_CHAR, WHITESPACE};
-use crate::common::spec::tag::ns::Namespace;
 
 mod value;
 

rust/onepass/src/unit/attr/value.rs

@@ -2,6 +2,9 @@ use std::collections::HashMap;
 
 use lazy_static::lazy_static;
 
+use crate::common::gen::codepoints::{
+    ATTR_QUOTE, DIGIT, DOUBLE_QUOTE, NOT_UNQUOTED_ATTR_VAL_CHAR, SINGLE_QUOTE, WHITESPACE,
+};
 use crate::err::ProcessingResult;
 use crate::proc::checkpoint::WriteCheckpoint;
 use crate::proc::entity::maybe_normalise_entity;
@@ -9,9 +12,6 @@ use crate::proc::range::ProcessorRange;
 use crate::proc::MatchAction::*;
 use crate::proc::MatchMode::*;
 use crate::proc::Processor;
-use crate::common::gen::codepoints::{
-    ATTR_QUOTE, DIGIT, DOUBLE_QUOTE, NOT_UNQUOTED_ATTR_VAL_CHAR, SINGLE_QUOTE, WHITESPACE,
-};
 
 // See comment in `process_attr_value` for full description of why these intentionally do not have semicolons.
 lazy_static! {

rust/onepass/src/unit/content.rs

@@ -1,4 +1,10 @@
 use crate::cfg::Cfg;
+use crate::common::gen::codepoints::{TAG_NAME_CHAR, WHITESPACE};
+use crate::common::spec::tag::ns::Namespace;
+use crate::common::spec::tag::omission::{can_omit_as_before, can_omit_as_last_node};
+use crate::common::spec::tag::whitespace::{
+    get_whitespace_minification_for_tag, WhitespaceMinification,
+};
 use crate::err::ProcessingResult;
 use crate::proc::checkpoint::ReadCheckpoint;
 use crate::proc::entity::maybe_normalise_entity;
@@ -10,12 +16,6 @@ use crate::unit::bang::process_bang;
 use crate::unit::comment::process_comment;
 use crate::unit::instruction::process_instruction;
 use crate::unit::tag::{process_tag, MaybeClosingTag};
-use crate::common::gen::codepoints::{TAG_NAME_CHAR, WHITESPACE};
-use crate::common::spec::tag::ns::Namespace;
-use crate::common::spec::tag::omission::{can_omit_as_before, can_omit_as_last_node};
-use crate::common::spec::tag::whitespace::{
-    get_whitespace_minification_for_tag, WhitespaceMinification,
-};
 
 #[derive(Copy, Clone, PartialEq, Eq)]
 enum ContentType {

rust/onepass/src/unit/tag.rs

@@ -1,4 +1,9 @@
 use crate::cfg::Cfg;
+use crate::common::gen::attrs::{AttributeMinification, ATTRS};
+use crate::common::gen::codepoints::{TAG_NAME_CHAR, WHITESPACE};
+use crate::common::spec::tag::ns::Namespace;
+use crate::common::spec::tag::omission::{can_omit_as_before, can_omit_as_last_node};
+use crate::common::spec::tag::void::VOID_TAGS;
 use crate::err::{ErrorType, ProcessingResult};
 use crate::proc::checkpoint::{ReadCheckpoint, WriteCheckpoint};
 use crate::proc::range::ProcessorRange;
@@ -10,11 +15,6 @@ use crate::unit::content::process_content;
 use crate::unit::script::process_script;
 use crate::unit::style::process_style;
 use lazy_static::lazy_static;
-use crate::common::gen::attrs::{AttributeMinification, ATTRS};
-use crate::common::gen::codepoints::{TAG_NAME_CHAR, WHITESPACE};
-use crate::common::spec::tag::ns::Namespace;
-use crate::common::spec::tag::omission::{can_omit_as_before, can_omit_as_last_node};
-use crate::common::spec::tag::void::VOID_TAGS;
 use std::collections::HashSet;
 
 lazy_static! {