diff options
Diffstat (limited to 'build.zig')
| -rw-r--r-- | build.zig | 93 |
1 files changed, 61 insertions, 32 deletions
@@ -2,6 +2,7 @@ const std = @import("std"); const AppKind = enum { main, replay }; const GhosttyArtifact = enum { ghostty, lib }; +const TreeSitterGrammars = enum { disabled, minimal, full }; pub fn build(b: *std.Build) void { const requested_optimize = b.standardOptimizeOption(.{}); @@ -30,7 +31,11 @@ pub fn build(b: *std.Build) void { const sdl = b.option(bool, "sdl", "build the SDL3 GPU UI frontend instead of the terminal backend") orelse false; const sdl_backend = sdl or is_emscripten; const replay_dump = b.option([]const u8, "replay-dump", "embed this replay dump .zon into pardes-replay"); - const syntax_highlighting = !is_emscripten; + const default_tree_sitter_grammars: TreeSitterGrammars = if (is_emscripten) .minimal else .full; + const tree_sitter_grammars = b.option(TreeSitterGrammars, "tree-sitter", "tree-sitter grammar set: disabled, minimal, full") orelse default_tree_sitter_grammars; + const syntax_highlighting = tree_sitter_grammars != .disabled; + const syntax_minimal_grammars = tree_sitter_grammars == .minimal or tree_sitter_grammars == .full; + const syntax_full_grammars = tree_sitter_grammars == .full; const emscripten_include: ?std.Build.LazyPath = if (emscripten_sysroot) |sysroot| .{ .cwd_relative = b.pathJoin(&.{ sysroot, "include" }) } else @@ -86,11 +91,15 @@ pub fn build(b: *std.Build) void { const main_app_config = b.addOptions(); main_app_config.addOption(AppKind, "app_kind", .main); main_app_config.addOption(bool, "syntax_highlighting", syntax_highlighting); + main_app_config.addOption(bool, "syntax_minimal_grammars", syntax_minimal_grammars); + main_app_config.addOption(bool, "syntax_full_grammars", syntax_full_grammars); exe.root_module.addOptions("app_config", main_app_config); const replay_app_config = b.addOptions(); replay_app_config.addOption(AppKind, "app_kind", .replay); replay_app_config.addOption(bool, "syntax_highlighting", syntax_highlighting); + replay_app_config.addOption(bool, "syntax_minimal_grammars", syntax_minimal_grammars); + replay_app_config.addOption(bool, "syntax_full_grammars", syntax_full_grammars); replay.root_module.addOptions("app_config", replay_app_config); const replay_config = b.addOptions(); replay_config.addOption(bool, "embedded_dump", replay_dump != null); @@ -245,12 +254,40 @@ pub fn build(b: *std.Build) void { exe.root_module.addImport("zstbi", zstbi_mod); replay.root_module.addImport("zstbi", zstbi_mod); + const replay_wasm_ready = is_emscripten and replay_dump != null and emscripten_sysroot != null; + const emcc_for_wasm = if (replay_wasm_ready) blk: { + const replay_obj = b.addObject(.{ + .name = "pardes-replay", + .root_module = replay.root_module, + }); + if (emscripten_libc_file) |libc_file| replay_obj.setLibCFile(libc_file); + + const emcc_path = b.option([]const u8, "emcc", "path to emcc for replay-wasm final link") orelse "/usr/lib/emscripten/emcc"; + const emcc = b.addSystemCommand(&.{emcc_path}); + emcc.addFileArg(replay_obj.getEmittedBinDirectory().path(b, "pardes-replay_zcu.o")); + emcc.addFileArg(replay_obj.getEmittedBin()); + emcc.addFileArg(b.path("vendor/stb/stb_truetype_impl.c")); + emcc.addFileArg(b.path("vendor/stb/font.c")); + emcc.addFileArg(zstbi_dep.path("src/zstbi.c")); + if (sdl_lib_for_wasm) |sdl_lib| emcc.addFileArg(sdl_lib.getEmittedBin()); + break :blk emcc; + } else null; + if (syntax_highlighting) { // tree-sitter syntax highlighting for file panes: the Zig bindings + C runtime // (the `tree-sitter` module), each grammar's parser.c linked as a static lib, // and its highlights.scm read at build time into the `ts_queries` options module. const tree_sitter = b.dependency("tree_sitter", .{ .target = target, .optimize = optimize }); const tree_sitter_mod = tree_sitter.module("tree_sitter"); + if (is_emscripten) { + for (tree_sitter_mod.link_objects.items) |link_object| switch (link_object) { + .other_step => |lib| { + if (emscripten_libc_file) |libc_file| lib.setLibCFile(libc_file); + if (emcc_for_wasm) |emcc| emcc.addFileArg(lib.getEmittedBin()); + }, + else => {}, + }; + } exe.root_module.addImport("tree-sitter", tree_sitter_mod); replay.root_module.addImport("tree-sitter", tree_sitter_mod); @@ -261,14 +298,15 @@ pub fn build(b: *std.Build) void { scanner: bool = false, query: []const u8 = "queries/highlights.scm", local_query: ?[]const u8 = null, + minimal: bool = false, }; const grammars = [_]Grammar{ .{ .name = "ada", .dep = "ts_ada" }, .{ .name = "bash", .dep = "ts_bash", .scanner = true }, - .{ .name = "c", .dep = "ts_c" }, + .{ .name = "c", .dep = "ts_c", .minimal = true }, .{ .name = "c_sharp", .dep = "ts_c_sharp", .scanner = true }, .{ .name = "clojure", .dep = "ts_clojure" }, - .{ .name = "cpp", .dep = "ts_cpp", .scanner = true }, + .{ .name = "cpp", .dep = "ts_cpp", .scanner = true, .minimal = true }, .{ .name = "css", .dep = "ts_css", .scanner = true }, .{ .name = "elixir", .dep = "ts_elixir", .scanner = true }, .{ .name = "erlang", .dep = "ts_erlang", .scanner = true }, @@ -288,25 +326,29 @@ pub fn build(b: *std.Build) void { .{ .name = "ruby", .dep = "ts_ruby", .scanner = true }, .{ .name = "rust", .dep = "ts_rust", .scanner = true }, .{ .name = "scala", .dep = "ts_scala", .scanner = true }, - .{ .name = "zig", .dep = "ts_zig" }, + .{ .name = "zig", .dep = "ts_zig", .minimal = true }, }; const ts_queries = b.addOptions(); inline for (grammars) |g| { - const dep = b.dependency(g.dep, .{}); - const query_path = if (g.local_query) |p| b.path(p) else dep.path(g.query); - const query = std.Io.Dir.cwd().readFileAlloc(io, query_path.getPath(b), b.allocator, .limited(0x100000)) catch @panic("read " ++ g.name ++ " highlights"); - ts_queries.addOption([]const u8, g.name ++ "_highlights", query); + if (tree_sitter_grammars == .full or g.minimal) { + const dep = b.dependency(g.dep, .{}); + const query_path = if (g.local_query) |p| b.path(p) else dep.path(g.query); + const query = std.Io.Dir.cwd().readFileAlloc(io, query_path.getPath(b), b.allocator, .limited(0x100000)) catch @panic("read " ++ g.name ++ " highlights"); + ts_queries.addOption([]const u8, g.name ++ "_highlights", query); - const lib = b.addLibrary(.{ - .name = "tree-sitter-" ++ g.name, - .root_module = b.createModule(.{ .target = target, .optimize = optimize, .link_libc = true }), - .linkage = .static, - }); - lib.root_module.addCSourceFile(.{ .file = dep.path(g.src ++ "/parser.c") }); - if (g.scanner) lib.root_module.addCSourceFile(.{ .file = dep.path(g.src ++ "/scanner.c") }); - lib.root_module.addIncludePath(dep.path(g.src)); - exe.root_module.linkLibrary(lib); - replay.root_module.linkLibrary(lib); + const lib = b.addLibrary(.{ + .name = "tree-sitter-" ++ g.name, + .root_module = b.createModule(.{ .target = target, .optimize = optimize, .link_libc = true }), + .linkage = .static, + }); + if (emscripten_libc_file) |libc_file| lib.setLibCFile(libc_file); + lib.root_module.addCSourceFile(.{ .file = dep.path(g.src ++ "/parser.c") }); + if (g.scanner) lib.root_module.addCSourceFile(.{ .file = dep.path(g.src ++ "/scanner.c") }); + lib.root_module.addIncludePath(dep.path(g.src)); + exe.root_module.linkLibrary(lib); + replay.root_module.linkLibrary(lib); + if (emcc_for_wasm) |emcc| emcc.addFileArg(lib.getEmittedBin()); + } } exe.root_module.addOptions("ts_queries", ts_queries); replay.root_module.addOptions("ts_queries", ts_queries); @@ -335,20 +377,7 @@ pub fn build(b: *std.Build) void { } else if (emscripten_sysroot == null) { replay_wasm_step.dependOn(&b.addFail("replay-wasm requires an Emscripten sysroot; pass --sysroot <emscripten>/cache/sysroot or set EM_CACHE/EMSDK").step); } else { - const replay_obj = b.addObject(.{ - .name = "pardes-replay", - .root_module = replay.root_module, - }); - if (emscripten_libc_file) |libc_file| replay_obj.setLibCFile(libc_file); - - const emcc_path = b.option([]const u8, "emcc", "path to emcc for replay-wasm final link") orelse "/usr/lib/emscripten/emcc"; - const emcc = b.addSystemCommand(&.{emcc_path}); - emcc.addFileArg(replay_obj.getEmittedBinDirectory().path(b, "pardes-replay_zcu.o")); - emcc.addFileArg(replay_obj.getEmittedBin()); - emcc.addFileArg(b.path("vendor/stb/stb_truetype_impl.c")); - emcc.addFileArg(b.path("vendor/stb/font.c")); - emcc.addFileArg(zstbi_dep.path("src/zstbi.c")); - if (sdl_lib_for_wasm) |sdl_lib| emcc.addFileArg(sdl_lib.getEmittedBin()); + const emcc = emcc_for_wasm.?; emcc.addPrefixedDirectoryArg("-I", b.path("vendor/stb")); emcc.addPrefixedDirectoryArg("-I", zstbi_dep.path("libs/stbi")); emcc.addArgs(&.{ |