Merge branch 'main' into jacob/uucode

src/build/Config.zig

@@ -498,6 +498,7 @@ pub fn terminalOptions(self: *const Config) TerminalBuildOptions {
         .artifact = .ghostty,
         .simd = self.simd,
         .oniguruma = true,
+        .c_abi = false,
         .slow_runtime_safety = switch (self.optimize) {
             .Debug => true,
             .ReleaseSafe,

src/build/GhosttyLibVt.zig

@@ -26,7 +26,7 @@ pub fn initShared(
     const target = zig.vt.resolved_target.?;
     const lib = b.addSharedLibrary(.{
         .name = "ghostty-vt",
-        .root_module = zig.vt,
+        .root_module = zig.vt_c,
     });
     lib.installHeader(
         b.path("include/ghostty/vt.h"),

src/build/GhosttyZig.zig

@@ -5,18 +5,17 @@ const GhosttyZig = @This();
 const std = @import("std");
 const Config = @import("Config.zig");
 const SharedDeps = @import("SharedDeps.zig");
+const TerminalBuildOptions = @import("../terminal/build_options.zig").Options;
 
+/// The `_c`-suffixed modules are built with the C ABI enabled.
 vt: *std.Build.Module,
+vt_c: *std.Build.Module,
 
 pub fn init(
     b: *std.Build,
     cfg: *const Config,
     deps: *const SharedDeps,
 ) !GhosttyZig {
-    // General build options
-    const general_options = b.addOptions();
-    try cfg.addOptions(general_options);
-
     // Terminal module build options
     var vt_options = cfg.terminalOptions();
     vt_options.artifact = .lib;
@@ -25,7 +24,41 @@ pub fn init(
     // conditionally do this.
     vt_options.oniguruma = false;
 
-    const vt = b.addModule("ghostty-vt", .{
+    return .{
+        .vt = try initVt(
+            "ghostty-vt",
+            b,
+            cfg,
+            deps,
+            vt_options,
+        ),
+
+        .vt_c = try initVt(
+            "ghostty-vt-c",
+            b,
+            cfg,
+            deps,
+            options: {
+                var dup = vt_options;
+                dup.c_abi = true;
+                break :options dup;
+            },
+        ),
+    };
+}
+
+fn initVt(
+    name: []const u8,
+    b: *std.Build,
+    cfg: *const Config,
+    deps: *const SharedDeps,
+    vt_options: TerminalBuildOptions,
+) !*std.Build.Module {
+    // General build options
+    const general_options = b.addOptions();
+    try cfg.addOptions(general_options);
+
+    const vt = b.addModule(name, .{
         .root_source_file = b.path("src/lib_vt.zig"),
         .target = cfg.target,
         .optimize = cfg.optimize,
@@ -45,5 +78,5 @@ pub fn init(
         try SharedDeps.addSimd(b, vt, null);
     }
 
-    return .{ .vt = vt };
+    return vt;
 }

src/build/docker/lib-c-docs/Dockerfile

@@ -0,0 +1,33 @@
+#--------------------------------------------------------------------
+# Generate documentation with Doxygen
+#--------------------------------------------------------------------
+FROM ubuntu:24.04 AS builder
+
+# Build argument for noindex header
+ARG ADD_NOINDEX_HEADER=false
+RUN apt-get update && apt-get install -y \
+    doxygen \
+    graphviz \
+    && rm -rf /var/lib/apt/lists/*
+WORKDIR /ghostty
+COPY include/ ./include/
+COPY Doxyfile ./
+RUN mkdir -p zig-out/share/ghostty/doc/libghostty
+RUN doxygen
+
+#--------------------------------------------------------------------
+# Host the static HTML
+#--------------------------------------------------------------------
+FROM nginx:alpine AS runtime
+
+# Pass build arg to runtime stage
+ARG ADD_NOINDEX_HEADER=false
+ENV ADD_NOINDEX_HEADER=$ADD_NOINDEX_HEADER
+
+# Copy documentation and entrypoint script
+COPY --from=builder /ghostty/zig-out/share/ghostty/doc/libghostty /usr/share/nginx/html
+COPY src/build/docker/lib-c-docs/entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+EXPOSE 80
+CMD ["/entrypoint.sh"]

src/build/docker/lib-c-docs/entrypoint.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+if [ "$ADD_NOINDEX_HEADER" = "true" ]; then
+    cat > /etc/nginx/conf.d/noindex.conf << 'EOF'
+server {
+    listen 80;
+    location / {
+        root /usr/share/nginx/html;
+        index index.html;
+        add_header X-Robots-Tag "noindex, nofollow" always;
+    }
+}
+EOF
+    # Remove default server config
+    rm -f /etc/nginx/conf.d/default.conf
+fi
+exec nginx -g "daemon off;"