Replace build script with private crate

Closes GH-34.
Closes GH-35.

1 files changed, 0 insertions, 155 deletions

diff --git a/build.rs b/build.rs
deleted file mode 100644
index 658cb0a..0000000
--- a/build.rs
+++ /dev/null
@@ -1,155 +0,0 @@
-use regex::Regex;
-use std::fs;
-
-#[tokio::main]
-async fn main() {
-    commonmark().await;
-    punctuation().await;
-}
-
-async fn commonmark() {
-    let url = "https://raw.githubusercontent.com/commonmark/commonmark-spec/0.30/spec.txt";
-    let data_url = "commonmark-data.txt";
-    let code_url = "tests/commonmark.rs";
-
-    let value = if let Ok(value) = fs::read_to_string(data_url) {
-        value
-    } else {
-        let value = reqwest::get(url).await.unwrap().text().await.unwrap();
-
-        fs::write(data_url, value.clone()).unwrap();
-
-        value
-    };
-
-    let re = Regex::new(r"(?m)(?:^`{32} example\n[\s\S]*?\n`{32}$|^#{1,6} *(.*)$)").unwrap();
-    let re_heading_prefix = Regex::new(r"#{1,6} ").unwrap();
-    let re_in_out = Regex::new(r"\n\.(?:\n|$)").unwrap();
-    let mut current_heading = None;
-    let mut number = 1;
-
-    let value = Regex::new(r"<!-- END TESTS -->[\s\S]*")
-        .unwrap()
-        .replace(&value, "");
-    let value = Regex::new(r"→").unwrap().replace_all(&value, "\t");
-    let mut cases = vec![];
-
-    for mat in re.find_iter(&value) {
-        let mut lines = mat.as_str().lines().collect::<Vec<_>>();
-
-        if lines.len() == 1 {
-            current_heading = Some(re_heading_prefix.replace(lines[0], "").to_string());
-        } else {
-            lines.remove(0);
-            lines.pop();
-            let section = current_heading.as_ref().unwrap();
-            let case = lines.join("\n");
-            let parts = re_in_out.split(&case).collect::<Vec<_>>();
-            let input = format!("{}\n", parts[0]);
-            let output = if parts[1].is_empty() {
-                "".into()
-            } else {
-                format!("{}\n", parts[1])
-            };
-
-            let test = format!("    assert_eq!(\n        to_html_with_options(\n            r###\"{}\"###,\n            &danger\n        )?,\n        r###\"{}\"###,\n        r###\"{} ({})\"###\n);", input, output, section, number);
-
-            cases.push(test);
-
-            number += 1;
-        }
-    }
-
-    let doc = format!(
-        "//! `CommonMark` test suite.
-
-// > 👉 **Important**: this module is generated by `build.rs`.
-// > It is generate from the latest CommonMark website.
-
-use markdown::{{to_html_with_options, CompileOptions, Options}};
-use pretty_assertions::assert_eq;
-
-#[rustfmt::skip]
-#[test]
-fn commonmark() -> Result<(), String> {{
-    let danger = Options {{
-        compile: CompileOptions {{
-            allow_dangerous_html: true,
-            allow_dangerous_protocol: true,
-            ..CompileOptions::default()
-        }},
-        ..Options::default()
-    }};
-
-{}
-
-    Ok(())
-}}
-",
-        cases.join("\n\n")
-    );
-
-    fs::write(code_url, doc).unwrap();
-}
-
-async fn punctuation() {
-    let url = "https://www.unicode.org/Public/UCD/latest/ucd/UnicodeData.txt";
-    let data_url = "unicode-data.txt";
-    let code_url = "src/util/unicode.rs";
-
-    let value = if let Ok(value) = fs::read_to_string(data_url) {
-        value
-    } else {
-        let value = reqwest::get(url).await.unwrap().text().await.unwrap();
-
-        fs::write(data_url, value.clone()).unwrap();
-
-        value
-    };
-
-    let search = [
-        "Pc", // Punctuation, Connector
-        "Pd", // Punctuation, Dash
-        "Pe", // Punctuation, Close
-        "Pf", // Punctuation, FinalQuote
-        "Pi", // Punctuation, InitialQuote
-        "Po", // Punctuation, Other
-        "Ps", // Punctuation, Open
-    ];
-
-    let found = value
-        .lines()
-        .map(|line| line.split(';').collect::<Vec<_>>())
-        .map(|cells| (cells[0], cells[2]))
-        .filter(|c| search.contains(&c.1))
-        .map(|c| c.0)
-        .collect::<Vec<_>>();
-
-    let doc = format!(
-        "//! Info on Unicode.
-
-/// List of characters that are considered punctuation.
-///
-/// > 👉 **Important**: this module is generated by `build.rs`.
-/// > It is generate from the latest Unicode data.
-///
-/// Rust does not contain an `is_punctuation` method on `char`, while it does
-/// support [`is_ascii_alphanumeric`](char::is_ascii_alphanumeric).
-///
-/// `CommonMark` handles attention (emphasis, strong) markers based on what
-/// comes before or after them.
-/// One such difference is if those characters are Unicode punctuation.
-///
-/// ## References
-///
-/// *   [*§ 2.1 Characters and lines* in `CommonMark`](https://spec.commonmark.org/0.30/#unicode-punctuation-character)
-pub const PUNCTUATION: [char; {}] = [
-{}
-];
-",
-    found.len(),
-    found.iter().map(|d| format!("    '\\u{{{}}}',", d)).collect::<Vec<_>>().join("\n")
-    );
-
-    fs::write(code_url, doc).unwrap();
-}