Fetch upstream changes

.github/workflows/nodejs.yml

@@ -1,6 +1,6 @@
 name: Node.js CI
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
   build:
@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [8.x, 10.x, 12.x]
+        node-version: [18.x]
 
     steps:
     - uses: actions/checkout@v2

.gitignore

@@ -1 +1,4 @@
 /node_modules
+/dist
+*.swp
+*.swo

ChangeLog.md

@@ -0,0 +1,40 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+## [0.7.0] -- 2023-03-2023
+
+### Added
+
+- Support for `$lut` cells
+- Support for generating 7-segment display outputs
+
+## [0.6.0] -- 2022-02-02
+
+### Added
+
+- Support for Yosys 0.11 cells `$aldff`, `$aldffe`
+- Added a function `yosys2digitaljs` for converting a Yosys JSON output obtained elsewhere, without running Yosys locally
+
+## [0.5.0] -- 2021-10-06
+
+### Added
+
+- Support for Yosys 0.10 cells `$adffe`, `$sdff`, `$sdffe`, `$sdffce`, `$adlatch`, `$sr`, `$dffsr`, `$dffsre`
+- Support for Yosys 0.10 improved memory cell `$mem_v2`
+- Support for source code positions
+
+### Changed
+
+- Support for JSON output generated by Yosys 0.10
+
+## [0.4.0] -- 2021-08-20
+
+### Added
+
+- Linting via Verilator
+
+### Changed
+
+- Ported to TypeScript
+- Removed ad-hoc transformations, as they are now performed in DigitalJS
+

README.md

@@ -1,11 +1,10 @@
-[![Build Status](https://travis-ci.org/tilk/yosys2digitaljs.svg?branch=master)](https://travis-ci.org/tilk/yosys2digitaljs)
 # yosys2digitaljs
-This program converts JSON netlist output generated by [Yosys](http://www.clifford.at/yosys/)
-circuit synthesis software for use with the
+This program converts JSON netlist output generated by [Yosys](https://yosyshq.net/yosys/) 
+circuit synthesis software (Github repo [here](https://github.com/YosysHQ/yosys/)) for use with the
 [DigitalJS](http://github.com/tilk/digitaljs) graphical circuit simulator.
 
 # Usage
-You need to have [Yosys](http://www.clifford.at/yosys/) installed to run
+You need to have [Yosys](https://yosyshq.net/yosys/) installed to run
 yosys2digitaljs. For example, in Debian/Ubuntu, run:
 ```bash
 apt install yosys
@@ -25,9 +24,10 @@ The generated JSON is printed on standard output.
 # API
 Yosys2digitaljs can be used as a library. The API is promise (or async/await) based. Available functions are:
 
- - `process_sv(sv_text)` - converts a single SystemVerilog source passed as a string.
- - `process_files(texts)` - converts multiple Verilog/SystemVerilog sources. The `texts` parameter is an object, with keys being file names, and corresponding values containing the file contents as strings. Example: `{ 'test.sv': 'module test; ...' }`.
- - `process(filenames, dirname)` - converts Verilog/SystemVerilog sources saved on the filesystem under names `filenames` in the directory `dirname`.
+ - `yosys2digitaljs(json, options)` - converts the Yosys JSON output `json` (passed as an JS object) to a DigitalJS representation of the same circuit.
+ - `process_sv(sv_text, options)` - converts a single SystemVerilog source passed as a string.
+ - `process_files(texts, options)` - converts multiple Verilog/SystemVerilog sources. The `texts` parameter is an object, with keys being file names, and corresponding values containing the file contents as strings. Example: `{ 'test.sv': 'module test; ...' }`.
+ - `process(filenames, dirname, options)` - converts Verilog/SystemVerilog sources saved on the filesystem under names `filenames` in the directory `dirname`.
 
 The functions return a promise, which fulfills with an object value with following keys: