From 39e9028fa7f5799c2edf0bc696c57a8d34756bcc Mon Sep 17 00:00:00 2001
From: Thomas Girod <thgirod@hotmail.com>
Date: Thu, 3 Sep 2026 13:32:25 +0200
Subject: [PATCH] add WASM bindings

---
 Cargo.lock      | 63 +++++++++++++++++++++++++++++++++++++++++++++++--
 Cargo.toml      | 22 ++++++++++-------
 wasm/.gitignore |  6 +++++
 wasm/Cargo.toml | 21 +++++++++++++++++
 wasm/README.md  | 11 +++++++++
 wasm/src/lib.rs | 17 +++++++++++++
 6 files changed, 129 insertions(+), 11 deletions(-)
 create mode 100644 wasm/.gitignore
 create mode 100644 wasm/Cargo.toml
 create mode 100644 wasm/README.md
 create mode 100644 wasm/src/lib.rs

diff --git a/Cargo.lock b/Cargo.lock
index 965edf2..fbfcb74 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -136,6 +136,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.20.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72f5acc6cb2ba439de613abc23857ec3d78374d8ed5ac84e9d11336e87da8649"
+
 [[package]]
 name = "caseless"
 version = "0.2.2"
@@ -669,9 +675,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.14"
+version = "0.4.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f"
+checksum = "ad8553b9b26413251cbf30e620595c7a41b3887f03da04579c0e6b0d6a06b4b2"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -948,6 +954,59 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "wasm"
+version = "0.1.1"
+dependencies = [
+ "mark",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.127"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b70935747edd64d89de3efa29d73789b806c15798f8e7dca4d8ac356b50ce70"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "rustversion",
+ "wasm-bindgen-macro",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.127"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77775f8f3f7217702089053b94958f8f54061a3f663417df76e19cbdcca29bc1"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.127"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e11d33f857dc2fb11b8bc75aee111aa9cbeb12cd9f25efd3d4c2a3dd4e235284"
+dependencies = [
+ "bumpalo",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.127"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ef64dbcc55df09c7e5a46182d181c2cfa3e925f3da937ea764728b4bbb9dcbf"
+dependencies = [
+ "unicode-ident",
+]
+
 [[package]]
 name = "winapi-util"
 version = "0.1.11"
diff --git a/Cargo.toml b/Cargo.toml
index ebe9c04..e18c243 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,23 +1,27 @@
 [package]
+edition = "2024"
 name = "aemark"
 version = "0.1.1"
-edition = "2024"
 
 [lib]
 name = "aemark"
 crate-type = ["cdylib"]
 
-[workspace]
-resolver = "3"
-members = ["mark"]
-
 [dependencies]
 pyo3 = "0.29.0"
-mark = { path = "mark" }
+
+[dependencies.mark]
+path = "mark"
+
+[workspace]
+members = [
+    "mark",
+    "wasm",
+]
+resolver = "3"
 
 [profile.release]
-strip = true
-panic = "abort"
 lto = "fat"
 codegen-units = 1
-
+panic = "abort"
+strip = true
diff --git a/wasm/.gitignore b/wasm/.gitignore
new file mode 100644
index 0000000..4e30131
--- /dev/null
+++ b/wasm/.gitignore
@@ -0,0 +1,6 @@
+/target
+**/*.rs.bk
+Cargo.lock
+bin/
+pkg/
+wasm-pack.log
diff --git a/wasm/Cargo.toml b/wasm/Cargo.toml
new file mode 100644
index 0000000..0073157
--- /dev/null
+++ b/wasm/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+name = "wasm"
+version = "0.1.1"
+authors = ["Thomas Girod <thgirod@hotmail.com>"]
+edition = "2018"
+
+[package.metadata.wasm-pack.profile.release]
+wasm-opt = false
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+wasm-bindgen = "0.2.84"
+mark = { path = "../mark" }
+
+[profile.release]
+lto = "fat"
+codegen-units = 1
+panic = "abort"
+strip = true
diff --git a/wasm/README.md b/wasm/README.md
new file mode 100644
index 0000000..61bd80a
--- /dev/null
+++ b/wasm/README.md
@@ -0,0 +1,11 @@
+JS bindings for the aemark parser, built upon Rust and WASM.
+
+Exemple :
+
+```javascript
+import { markdown } from "@ae_utbm/aemark"
+
+const result = markdown("This some *text* formatted in __markdown__");
+console.log(result);
+// <p>This some <em>text</em> formatted in <u>markdown</u></p>\n
+```
\ No newline at end of file
diff --git a/wasm/src/lib.rs b/wasm/src/lib.rs
new file mode 100644
index 0000000..15fcb74
--- /dev/null
+++ b/wasm/src/lib.rs
@@ -0,0 +1,17 @@
+use wasm_bindgen::prelude::*;
+
+/// Generate HTML from a markdown string following the aemark spec.
+///
+/// # Exemple
+///
+/// ```javascript
+/// import { markdown } from "@ae_utbm/aemark"
+///
+/// const result = markdown("This some *text* formatted in __markdown__");
+/// console.log(result);
+/// // <p>This some <em>text</em> formatted in <u>markdown</u></p>\n
+/// ```
+#[wasm_bindgen]
+pub fn markdown(s: &str) -> String {
+    mark::markdown(s)
+}