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Ahead-of-time frontend bundling support for HTML imports & bun build (#20511)

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Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
This commit is contained in:
Jarred Sumner
2025-06-20 19:55:52 -07:00
committed by GitHub
parent fd5e777639
commit 633f4f593d
20 changed files with 789 additions and 59 deletions
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24
src/StandaloneModuleGraph.zig
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@@ -97,6 +97,12 @@ pub const StandaloneModuleGraph = struct {
encoding: Encoding = .latin1,
loader: bun.options.Loader = .file,
module_format: ModuleFormat = .none,
side: FileSide = .server,
};
pub const FileSide = enum(u8) {
server = 0,
client = 1,
};
pub const Encoding = enum(u8) {
@@ -141,6 +147,11 @@ pub const StandaloneModuleGraph = struct {
wtf_string: bun.String = bun.String.empty,
bytecode: []u8 = "",
module_format: ModuleFormat = .none,
side: FileSide = .server,
pub fn appearsInEmbeddedFilesArray(this: *const File) bool {
return this.side == .client or !this.loader.isJavaScriptLike();
}
pub fn stat(this: *const File) bun.Stat {
var result = std.mem.zeroes(bun.Stat);
@@ -300,6 +311,7 @@ pub const StandaloneModuleGraph = struct {
.none,
.bytecode = if (module.bytecode.length > 0) @constCast(sliceTo(raw_bytes, module.bytecode)) else &.{},
.module_format = module.module_format,
.side = module.side,
},
);
}
@@ -347,8 +359,10 @@ pub const StandaloneModuleGraph = struct {
string_builder.cap += (output_file.value.buffer.bytes.len + 255) / 256 * 256 + 256;
} else {
if (entry_point_id == null) {
if (output_file.output_kind == .@"entry-point") {
entry_point_id = module_count;
if (output_file.side == null or output_file.side.? == .server) {
if (output_file.output_kind == .@"entry-point") {
entry_point_id = module_count;
}
}
}
@@ -421,6 +435,10 @@ pub const StandaloneModuleGraph = struct {
else => .none,
} else .none,
.bytecode = bytecode,
.side = switch (output_file.side orelse .server) {
.server => .server,
.client => .client,
},
};
if (output_file.source_map_index != std.math.maxInt(u32)) {
@@ -839,7 +857,7 @@ pub const StandaloneModuleGraph = struct {
.fromStdDir(root_dir),
bun.sliceTo(&(try std.posix.toPosixPath(std.fs.path.basename(outfile))), 0),
) catch |err| {
if (err == error.IsDir) {
if (err == error.IsDir or err == error.EISDIR) {
Output.prettyErrorln("<r><red>error<r><d>:<r> {} is a directory. Please choose a different --outfile or delete the directory", .{bun.fmt.quote(outfile)});
} else {
Output.prettyErrorln("<r><red>error<r><d>:<r> failed to rename {s} to {s}: {s}", .{ temp_location, outfile, @errorName(err) });