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zig std: implement sources.tar endpoint

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except for the tar format being correct
This commit is contained in:
Andrew Kelley 2024-03-06 18:35:32 -07:00
parent b7ba0b69b1
commit c427685a13
1 changed files with 41 additions and 6 deletions
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47
lib/compiler/std-docs.zig
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@ -119,7 +119,6 @@ fn serveDocsFile(
const file_contents = try context.lib_dir.readFileAlloc(gpa, name, 10 * 1024 * 1024);
defer gpa.free(file_contents);
try request.respond(file_contents, .{
.status = .ok,
.extra_headers = &.{
.{ .name = "content-type", .value = content_type },
cache_control_header,
@ -128,9 +127,46 @@ fn serveDocsFile(
}
fn serveSourcesTar(request: *std.http.Server.Request, context: *Context) !void {
_ = request;
_ = context;
@panic("TODO");
const gpa = context.gpa;
var send_buffer: [0x4000]u8 = undefined;
var response = request.respondStreaming(.{
.send_buffer = &send_buffer,
.respond_options = .{
.extra_headers = &.{
.{ .name = "content-type", .value = "application/x-tar" },
cache_control_header,
},
},
});
const w = response.writer();
try w.writeAll("tar header");
var std_dir = try context.lib_dir.openDir("std", .{ .iterate = true });
defer std_dir.close();
var walker = try std_dir.walk(gpa);
defer walker.deinit();
while (try walker.next()) |entry| {
switch (entry.kind) {
.file => {
if (!std.mem.endsWith(u8, entry.basename, ".zig"))
continue;
if (std.mem.endsWith(u8, entry.basename, "test.zig"))
continue;
},
else => continue,
}
try w.writeAll(entry.path);
var file = try std_dir.openFile(entry.path, .{});
defer file.close();
try w.writeFile(file);
}
try response.end();
}
fn serveWasm(
@ -151,7 +187,6 @@ fn serveWasm(
const file_contents = try std.fs.cwd().readFileAlloc(gpa, wasm_binary_path, 10 * 1024 * 1024);
defer gpa.free(file_contents);
try request.respond(file_contents, .{
.status = .ok,
.extra_headers = &.{
.{ .name = "content-type", .value = "application/wasm" },
cache_control_header,
@ -250,7 +285,7 @@ fn buildWasmBinary(
const EbpHdr = std.zig.Server.Message.EmitBinPath;
const ebp_hdr = @as(*align(1) const EbpHdr, @ptrCast(body));
if (!ebp_hdr.flags.cache_hit) {
std.log.info("source changes detected; rebuilding wasm component", .{});
std.log.info("source changes detected; rebuilt wasm component", .{});
}
result = try arena.dupe(u8, body[@sizeOf(EbpHdr)..]);
},