feat: Initial attemp

Author: aszenz

.github/workflows/test.yml

@@ -0,0 +1,37 @@
+name: Test
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  push:
+    branches: ["master"]
+  pull_request:
+    branches: ["master"]
+
+jobs:
+  build-and-test:
+    name: Build and test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup PHP-dev
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: "8.4-dev"
+
+      - name: Setup rust
+        run: |
+          rustup toolchain install stable --profile minimal
+
+      - name: Build extension
+        run: |
+          cd php-typ
+          cargo build --release
+
+      - name: Test extension
+        run: |
+          php -d extension=./php-typ/target/debug/libtyp_php.so ./test.php

README.md

@@ -1,2 +1,40 @@
 # php-typst
+
 PHP extension for compiling Typst documents
+
+## Development
+
+### Install dev version of PHP
+
+```sh
+sudo apt install php-dev
+```
+
+OR
+
+### Build PHP from source at `$HOME/build/php`
+
+```sh
+sudo apt install bison re2c llvm clang libclang-dev
+git clone https://github.com/php/php-src.git
+cd php-src
+git checkout PHP-8.3
+./buildconf
+PREFIX="${HOME}/build/php"
+./configure --prefix="${PREFIX}" --enable-debug --disable-all --disable-cgi
+make -j "$(nproc)"
+make install
+```
+
+### Build extension via Cargo
+
+```sh
+# Specify paths to PHP and PHP_CONFIG
+PHP=$PREFIX/bin/php PHP_CONFIG=$PREFIX/bin/php-config cargo build
+${PHP} -d extension=./php-typ/target/debug/libtyp_php.so ./test.php
+```
+
+## Built on
+
+- [Ext PHP RS](https://github.com/davidcole1340/ext-php-rs)
+- [Typst](https://github.com/typst/typst)

dockerfile

@@ -0,0 +1,53 @@
+# Use Ubuntu as base image
+FROM ubuntu:24.04
+
+# Avoid timezone prompt during package installation
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install basic build requirements
+RUN apt-get update && apt-get install -y \
+    git \
+    curl \
+    build-essential \
+    bison \
+    re2c \
+    llvm \
+    clang \
+    libclang-dev \
+    php-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
+# WORKDIR /build
+
+# Clone PHP source code
+# RUN git clone https://github.com/php/php-src.git \
+#     && cd php-src \
+#     && git checkout PHP-8.3
+
+# Build PHP from source
+# RUN cd php-src \
+#     && ./buildconf \
+#     && ./configure --prefix=/usr/local/php \
+#         --enable-debug \
+#         --disable-all \
+#         --disable-cgi \
+#     && make -j$(nproc) \
+#     && make install
+
+# Copy source code
+COPY . /usr/src/typ-php
+
+# Download and install Rust
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
+ENV PATH="/root/.cargo/bin:${PATH}"
+
+# Build extension
+WORKDIR /usr/src/typ-php/php-typ
+ENV PHP=/usr/bin/php
+ENV PHP_CONFIG=/usr/bin/php-config
+RUN cargo build
+
+# Run test
+WORKDIR /usr/src/typ-php
+CMD ["/usr/bin/php", "-d", "extension=./php-typ/target/debug/libtyp_php.so", "./test.php"]

fonts/Roboto-Regular.ttf

@@ -0,0 +1,8 @@
+[target.'cfg(not(target_os = "windows"))']
+rustflags = ["-C", "link-arg=-Wl,-undefined,dynamic_lookup"]
+
+[target.x86_64-pc-windows-msvc]
+linker = "rust-lld"
+
+[target.i686-pc-windows-msvc]
+linker = "rust-lld"

php-typ/.cargo/config.toml

@@ -0,0 +1,18 @@
+[package]
+name = "typ-php"
+version = "0.1.0"
+edition = "2021"
+
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+ext-php-rs = "*"
+typst = "0.12"
+typst-as-library = { path = "../typst-as-library" }
+typst-pdf = "0.12"
+typst-svg = "0.12"
+
+[profile.release]
+strip = "debuginfo"

php-typ/Cargo.toml

@@ -0,0 +1,34 @@
+#![cfg_attr(windows, feature(abi_vectorcall))]
+use ext_php_rs::prelude::*;
+
+use std::fs;
+use typst::layout::Abs;
+use typst_as_library::TypstWrapperWorld;
+use typst_pdf::PdfOptions;
+
+#[php_function]
+pub fn typst_compile_code(content: String, root: String, out_pdf_file: String, out_svg_file: Option<String>) -> () {
+    // Create world with content.
+    let world = TypstWrapperWorld::new(root, content);
+
+    // Render document
+    let document = typst::compile(&world)
+        .output
+        .expect("Error compiling typst");
+
+    // Output to pdf and svg
+    let pdf = typst_pdf::pdf(&document, &PdfOptions::default()).expect("Error exporting PDF");
+    fs::write(out_pdf_file, pdf).expect("Error writing PDF.");
+    println!("Created pdf: `./output.pdf`");
+
+    if let Some(svg_file) = out_svg_file {
+        let svg = typst_svg::svg_merged(&document, Abs::pt(2.0));
+        fs::write(svg_file, svg).expect("Error writing SVG.");
+        println!("Created svg: `./output.svg`");
+    }
+}
+
+#[php_module]
+pub fn get_module(module: ModuleBuilder) -> ModuleBuilder {
+    module
+}

php-typ/src/lib.rs

@@ -0,0 +1,7 @@
+[toolchain]
+channel = "stable"
+components = ["rustfmt", "clippy"]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[profile]
+opt-level = 3

rust-toolchain.toml

@@ -0,0 +1,13 @@
+<?php
+
+var_dump(
+    typst_compile_code(<<<TYP
+= Hello World
+Great to see ur
+== Heading 2
+TYP,
+    "./", 
+    "./outputs/out.pdf",
+    "./outputs/out.svg",
+    )
+);

test.php

@@ -0,0 +1,29 @@
+[package]
+name = "typst-as-library"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+# typst essentials
+typst = "0.12"
+comemo = "0.4"
+
+# Fetching and unzipping packages
+zune-inflate = { version = "0.2", default-features = false, features = [
+  "gzip",
+  "std",
+] }
+tar = "0.4"
+ureq = "2.9"
+
+# utils
+time = "0.3"
+ttf-parser = "0.25"
+
+[lib]
+name = "typst_as_library"
+
+[dev-dependencies]
+typst-pdf = "0.12"

typst-as-library/Cargo.toml

@@ -0,0 +1,5 @@
+# Typst lib
+
+## Acknowledgment
+
+- Copied from [typst-as-library](https://github.com/tfachmann/typst-as-library?tab=readme-ov-file)