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‎.github/workflows/ci.yml‎

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name: CI
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on:
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push:
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branches: [main]
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pull_request:
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paths:
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- ".github/workflows/ci.yml"
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- "build.zig"
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- "build.zig.zon"
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workflow_dispatch:
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jobs:
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build:
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strategy:
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fail-fast: false
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matrix:
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zig-version: ["master", "0.13.0"]
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os: [ubuntu-latest, macos-latest, windows-latest]
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optimize: [ReleaseSafe, ReleaseFast]
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runs-on: ${{ matrix.os }}
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steps:
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- name: Check out repository
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uses: actions/checkout@v4
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with:
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submodules: false
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- name: Set up Zig
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uses: mlugg/setup-zig@v1
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with:
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version: ${{ matrix.zig-version }}
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use-cache: false
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- name: Run `build`
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run: zig build ${{ matrix.build-options }} -Doptimize=${{ matrix.optimize }} --summary all
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‎.gitignore‎

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/.zig-cache/
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/zig-cache/
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/zig-out/
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gen

‎LICENSE.txt‎

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MIT License
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Copyright (c) 2024 Rob Blanckaert
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md‎

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# QuickJS-NG
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This is [QuickJS-NG](https://github.com/quickjs-ng/quick-js) packaged for [Zig](https://ziglang.org).

‎build.zig‎

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const std = @import("std");
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fn addDefines(c: *std.Build.Step.Compile, b: *std.Build) void {
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c.root_module.addCMacro("CONFIG_BIGNUM", "1");
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c.root_module.addCMacro("_GNU_SOURCE", "1");
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_ = b;
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}
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fn addStdLib(c: *std.Build.Step.Compile, cflags: []const []const u8, root: *std.Build.Dependency) void {
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if (c.rootModuleTarget().os.tag == .wasi) {
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c.root_module.addCMacro("_WASI_EMULATED_PROCESS_CLOCKS", "1");
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c.root_module.addCMacro("_WASI_EMULATED_SIGNAL", "1");
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c.linkSystemLibrary("wasi-emulated-process-clocks");
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c.linkSystemLibrary("wasi-emulated-signal");
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}
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c.addCSourceFiles(.{ .files = &.{"quickjs-libc.c"}, .flags = cflags, .root = root.path(".") });
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}
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pub fn build(b: *std.Build) void {
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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const include_stdlib = b.option(bool, "stdlib", "include stdlib in library") orelse true;
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const csrc = b.dependency("quickjs-ng", .{});
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const cflags = &.{
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"-Wno-implicit-fallthrough",
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"-Wno-sign-compare",
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"-Wno-missing-field-initializers",
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"-Wno-unused-parameter",
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"-Wno-unused-but-set-variable",
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"-Wno-array-bounds",
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"-Wno-format-truncation",
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"-funsigned-char",
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"-fwrapv",
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};
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const libquickjs_source = &.{
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"quickjs.c",
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"libregexp.c",
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"libunicode.c",
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"cutils.c",
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"libbf.c",
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};
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const libquickjs = b.addStaticLibrary(.{
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.name = "quickjs",
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.target = target,
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.optimize = optimize,
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});
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libquickjs.addCSourceFiles(.{
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.files = libquickjs_source,
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.flags = cflags,
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.root = csrc.path("."),
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});
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addDefines(libquickjs, b);
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if (include_stdlib) {
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addStdLib(libquickjs, cflags, csrc);
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}
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libquickjs.linkLibC();
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b.installArtifact(libquickjs);
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const qjsc = b.addExecutable(.{
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.name = "qjsc",
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.target = target,
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.optimize = optimize,
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});
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qjsc.addCSourceFiles(.{
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.files = &.{"qjsc.c"},
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.flags = cflags,
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.root = csrc.path("."),
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});
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qjsc.linkLibrary(libquickjs);
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addDefines(qjsc, b);
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if (!include_stdlib) {
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addStdLib(qjsc, cflags, csrc);
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}
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b.installArtifact(qjsc);
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const qjsc_host = b.addExecutable(.{
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.name = "qjsc-host",
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.target = b.graph.host,
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.optimize = .Debug,
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});
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qjsc_host.addCSourceFiles(.{
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.files = &.{"qjsc.c"},
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.flags = cflags,
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.root = csrc.path("."),
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});
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qjsc_host.addCSourceFiles(.{
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.files = libquickjs_source,
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.flags = cflags,
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.root = csrc.path("."),
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});
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addStdLib(qjsc_host, cflags, csrc);
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addDefines(qjsc_host, b);
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qjsc_host.linkLibC();
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const header = b.addTranslateC(.{
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.root_source_file = csrc.path("quickjs.h"),
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.target = target,
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.optimize = optimize,
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});
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_ = b.addModule("quickjs-ng", .{ .root_source_file = header.getOutput() });
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const gen_repl = b.addRunArtifact(qjsc_host);
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gen_repl.addArg("-o");
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const gen_repl_out = gen_repl.addOutputFileArg("repl.c");
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gen_repl.addArg("-m");
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gen_repl.addFileArg(csrc.path("repl.js"));
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const qjs = b.addExecutable(.{ .name = "qjs", .target = target, .optimize = optimize });
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qjs.addCSourceFiles(.{
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.files = &.{"qjs.c"},
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.flags = cflags,
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.root = csrc.path("."),
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});
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qjs.addCSourceFiles(.{
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.files = &.{"repl.c"},
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.root = gen_repl_out.dirname(),
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.flags = cflags,
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});
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if (!include_stdlib) {
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addStdLib(qjs, cflags, csrc);
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}
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qjs.linkLibrary(libquickjs);
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addDefines(qjs, b);
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qjs.step.dependOn(&gen_repl.step);
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b.installArtifact(qjs);
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}

‎build.zig.zon‎

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.{
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.name = "quickjs-ng",
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.version = "0.7.0",
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.dependencies = .{
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.@"quickjs-ng" = .{
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.url = "git+https://github.com/quickjs-ng/quickjs?ref=v0.7.0#706ba05fa6fc984e07e6b8b47d028a8ac729fd13",
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.hash = "1220c268865c5015ce612560139b95404f3c49eef966d74c5b634647ffdc1855c9cc",
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},
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},
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.paths = .{
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"build.zig",
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"build.zig.zon",
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"LICENSE.txt",
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"README.md",
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},
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}

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