fix: remove outdated buildscript
This commit is contained in:
parent
cdfec1a0cd
commit
308987fea6
484
build.zig
484
build.zig
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@ -1,484 +0,0 @@
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//usr/bin/env zig run $0 -lc `pkgconf --libs libarchive libcurl`; exit
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// This script requires a zig compiler, libarchive and libcurl to run.
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// If you're on windows, screw you lol
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const std = @import("std");
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const c = @cImport({
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@cInclude("curl/curl.h");
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@cInclude("archive.h");
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@cInclude("archive_entry.h");
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});
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const settings = @import("settings.zig");
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pub fn main() !void {
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const simple_output = std.os.getenv("BUILD_SIMPLE_OUTPUT") != null;
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// used to buffer whatever
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var buf: [512]u8 = undefined;
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try std.fs.cwd().deleteTree(settings.build_dir);
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try std.fs.cwd().makeDir(settings.build_dir);
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var zip = c.archive_write_new();
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if (zip == null)
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return error.ArchiveNewError;
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defer _ = c.archive_write_free(zip);
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try handleArchiveErr(c.archive_write_set_format_zip(zip), zip);
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try handleArchiveErr(c.archive_write_set_format_option(
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zip,
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"zip",
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"compression-level",
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settings.compression_level,
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), zip);
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try handleArchiveErr(c.archive_write_open_filename(
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zip,
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settings.build_dir ++ "/" ++ settings.name ++ "-" ++ settings.version ++ ".zip",
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), zip);
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var entry = c.archive_entry_new();
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defer c.archive_entry_free(entry);
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try archiveCreateDir(zip.?, entry.?, "minecraft/");
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try archiveCreateDir(zip.?, entry.?, "minecraft/mods/");
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const writer = ArchiveWriter{ .context = zip.? };
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var overrides = try std.fs.cwd().openIterableDir("overrides", .{});
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defer overrides.close();
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var walker = try overrides.walk(std.heap.c_allocator);
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defer walker.deinit();
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const stdout = std.io.getStdOut().writer();
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while (try walker.next()) |e| {
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switch (e.kind) {
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.Directory => {
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if (simple_output) {
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stdout.print(
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"Writing Directory\t{s}\n",
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.{e.path},
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) catch {};
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} else {
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stdout.print(
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"Writing Directory\t\x1b[34m{s}/\x1b[0m\n",
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.{e.path},
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) catch {};
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}
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const path = try std.mem.concatWithSentinel(
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std.heap.c_allocator,
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u8,
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&[_][]const u8{ "minecraft/", e.path },
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0,
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);
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defer std.heap.c_allocator.free(path);
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try archiveCreateDir(zip.?, entry.?, path.ptr);
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},
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.File => {
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if (simple_output) {
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stdout.print("Writing File\t\t{s}\n", .{e.path}) catch {};
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} else {
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stdout.print("Writing File\t\t\x1b[34m{s}\x1b[0m\n", .{e.path}) catch {};
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}
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const path = try std.mem.concatWithSentinel(
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std.heap.c_allocator,
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u8,
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&[_][]const u8{ "minecraft/", e.path },
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0,
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);
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defer std.heap.c_allocator.free(path);
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var file = try overrides.dir.openFile(e.path, .{});
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defer file.close();
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try archiveFile(
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zip.?,
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entry.?,
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&buf,
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path.ptr,
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file,
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);
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},
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else => {},
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}
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}
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try installMmcPackJson(zip.?, entry.?);
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c.archive_entry_set_pathname(entry, "instance.cfg");
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c.archive_entry_set_size(entry, settings.instance_cfg_data.len);
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try handleArchiveErr(c.archive_write_header(zip, entry), zip);
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try writer.writeAll(settings.instance_cfg_data);
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var mods_arena = std.heap.ArenaAllocator.init(std.heap.c_allocator);
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defer mods_arena.deinit();
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var mods = std.ArrayList([]u8).init(std.heap.c_allocator);
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defer mods.deinit();
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readMods(&mods, mods_arena.allocator()) catch |err| {
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std.log.err("Error reading mods.conf", .{});
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return err;
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};
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downloadMods(mods.items, zip.?, entry.?, simple_output) catch |err| {
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std.log.err("Error downloading mods", .{});
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return err;
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};
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try handleArchiveErr(c.archive_write_close(zip), zip);
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}
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const ArchiveWriter = std.io.Writer(
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*c.archive,
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error{ArchiveError},
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writeArchive,
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);
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fn writeArchive(archive: *c.archive, bytes: []const u8) error{ArchiveError}!usize {
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const result = c.archive_write_data(archive, bytes.ptr, bytes.len);
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if (result < 0) {
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try handleArchiveErr(result, archive);
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}
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return @intCast(usize, result);
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}
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fn archiveFile(
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archive: *c.archive,
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entry: *c.archive_entry,
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buf: []u8,
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name: [*c]const u8,
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file: std.fs.File,
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) !void {
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entrySetFile(entry);
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c.archive_entry_set_pathname(entry, name);
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c.archive_entry_set_size(entry, @intCast(i64, (try file.stat()).size));
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try handleArchiveErr(c.archive_write_header(archive, entry), archive);
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const writer = ArchiveWriter{ .context = archive };
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var fifo = std.fifo.LinearFifo(u8, .Slice).init(buf);
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try fifo.pump(file.reader(), writer);
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}
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/// `name` must end with '/'!
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fn archiveCreateDir(
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archive: *c.archive,
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entry: *c.archive_entry,
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name: [*c]const u8,
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) !void {
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entrySetDir(entry);
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c.archive_entry_set_pathname(entry, name);
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try handleArchiveErr(c.archive_write_header(archive, entry), archive);
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}
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fn installMmcPackJson(archive: *c.archive, entry: *c.archive_entry) !void {
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const Requires = struct {
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uid: []const u8,
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equals: ?[]const u8 = null,
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suggests: ?[]const u8 = null,
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};
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const Component = struct {
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cachedName: []const u8,
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cachedRequires: ?[]const Requires = null,
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cachedVersion: []const u8,
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cachedVolatile: ?bool = null,
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dependencyOnly: ?bool = null,
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important: ?bool = null,
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uid: []const u8,
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version: []const u8,
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};
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const data = .{
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.components = &[_]Component{
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.{
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.cachedName = "LWJGL 2",
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.cachedVersion = "2.9.4-nightly-20150209",
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.cachedVolatile = true,
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.dependencyOnly = true,
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.uid = "org.lwjgl",
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.version = "2.9.4-nightly-20150209",
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},
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.{
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.cachedName = "Minecraft",
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.cachedRequires = &.{
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.{
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.uid = "org.lwjgl",
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.suggests = "2.9.4-nightly-20150209",
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},
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},
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.cachedVersion = settings.minecraft_version,
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.important = true,
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.uid = "net.minecraft",
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.version = settings.minecraft_version,
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},
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.{
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.cachedName = "Forge",
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.cachedRequires = &.{
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.{
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.uid = "net.minecraft",
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.equals = settings.minecraft_version,
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},
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},
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.uid = "net.minecraftforge",
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.cachedVersion = settings.forge_version,
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.version = settings.forge_version,
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},
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},
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.formatVersion = 1,
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};
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// We run the serializer twice, because we need to know the size ahead of time for zip.
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// This is faster than allocating the json on the heap.
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var counter = std.io.countingWriter(std.io.null_writer);
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try std.json.stringify(
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data,
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.{ .emit_null_optional_fields = false },
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counter.writer(),
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);
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entrySetFile(entry);
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c.archive_entry_set_size(entry, @intCast(i64, counter.bytes_written));
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c.archive_entry_set_pathname(entry, "mmc-pack.json");
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try handleArchiveErr(c.archive_write_header(archive, entry), archive);
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try std.json.stringify(
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data,
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.{ .emit_null_optional_fields = false },
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ArchiveWriter{ .context = archive },
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);
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}
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fn readMods(list: *std.ArrayList([]u8), alloc: std.mem.Allocator) !void {
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var file = try std.fs.cwd().openFile("mods.conf", .{});
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defer file.close();
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var line_buf: [1024]u8 = undefined;
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while (try file.reader().readUntilDelimiterOrEof(&line_buf, '\n')) |line| {
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// mods.txt has comments with "#"
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const line_without_comment = std.mem.sliceTo(line, '#');
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const trimmed_line = std.mem.trim(u8, line_without_comment, "\n\r\t ");
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if (trimmed_line.len != 0) {
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try list.append(try alloc.dupe(u8, trimmed_line));
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}
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}
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}
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fn curlWriteCallback(
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data: [*]const u8,
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size: usize,
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nmemb: usize,
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out: *std.ArrayList(u8),
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) callconv(.C) usize {
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const realsize = size * nmemb;
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out.writer().writeAll(data[0..realsize]) catch return 0;
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return realsize;
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}
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const CurlInfo = struct {
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filename: []const u8,
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index: usize,
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total: usize,
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mod_number_width: usize,
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simple_output: bool,
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fn logStart(self: *CurlInfo) !void {
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if (!self.simple_output)
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return;
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try std.io.getStdOut().writer().print(
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"[{d:[3]}/{d}] {s} Downloading...\n",
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.{ self.index, self.total, self.filename, self.mod_number_width },
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);
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}
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fn logProgress(self: *CurlInfo, percentage: u8) !void {
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if (self.simple_output)
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return;
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try std.io.getStdOut().writer().print(
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"\r\x1b[34m[{d:[4]}/{d}] \x1b[97m{s} \x1b[32m{}%",
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.{
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self.index,
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self.total,
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self.filename,
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percentage,
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self.mod_number_width,
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},
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);
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}
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fn logZipping(self: *CurlInfo) !void {
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if (!self.simple_output) {
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try std.io.getStdOut().writer().print(
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"\r\x1b[34m[{d:[3]}/{d}] \x1b[97m{s} \x1b[31mZipping...",
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.{ self.index, self.total, self.filename, self.mod_number_width },
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);
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} else {
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try std.io.getStdOut().writer().print(
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"[{d:[3]}/{d}] {s} Zipping...\n",
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.{ self.index, self.total, self.filename, self.mod_number_width },
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);
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}
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}
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fn logDone(self: *CurlInfo) !void {
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if (self.simple_output)
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return;
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std.io.getStdOut().writer().print(
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"\x1b[2K\r\x1b[34m[{d:[3]}/{d}] \x1b[97m{s}\n",
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.{ self.index, self.total, self.filename, self.mod_number_width },
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) catch {};
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}
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};
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fn curlInfoCallback(
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info: *CurlInfo,
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dltotal: c.curl_off_t,
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dlnow: c.curl_off_t,
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ultotal: c.curl_off_t,
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ulnow: c.curl_off_t,
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) callconv(.C) usize {
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_ = ultotal;
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_ = ulnow;
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info.logProgress(
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@intCast(u8, if (dltotal != 0) @divTrunc(dlnow * 100, dltotal) else 0),
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) catch {};
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return 0;
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}
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fn downloadMods(
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mods: []const []const u8,
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zip: *c.archive,
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entry: *c.archive_entry,
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simple_output: bool,
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) !void {
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var curl = c.curl_easy_init();
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if (curl == null)
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return error.CurlInitError;
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defer c.curl_easy_cleanup(curl);
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try handleCurlErr(c.curl_easy_setopt(
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curl,
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c.CURLOPT_WRITEFUNCTION,
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&curlWriteCallback,
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));
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try handleCurlErr(c.curl_easy_setopt(
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curl,
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c.CURLOPT_XFERINFOFUNCTION,
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&curlInfoCallback,
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));
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try handleCurlErr(c.curl_easy_setopt(curl, c.CURLOPT_NOPROGRESS, @as(c_long, 0)));
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try handleCurlErr(c.curl_easy_setopt(curl, c.CURLOPT_FOLLOWLOCATION, @as(c_long, 1)));
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const mod_number_width = std.math.log10(mods.len) + 1;
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const writer = ArchiveWriter{ .context = zip };
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var mod_buf = std.ArrayList(u8).init(std.heap.c_allocator);
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defer mod_buf.deinit();
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var info = CurlInfo{
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.filename = "",
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.index = 0,
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.total = mods.len,
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.mod_number_width = mod_number_width,
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.simple_output = simple_output,
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};
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try handleCurlErr(c.curl_easy_setopt(curl, c.CURLOPT_XFERINFODATA, &info));
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// hide cursor
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if (!simple_output) {
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std.io.getStdOut().writeAll("\x1b[?25l") catch {};
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}
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// show cursor & reset
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defer if (!simple_output) {
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std.io.getStdOut().writeAll("\x1b[?25h\x1b[0\n") catch {};
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};
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for (mods) |mod| {
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info.index += 1;
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mod_buf.clearRetainingCapacity();
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var splits = std.mem.split(u8, mod, "/");
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var filename_esc: ?[]const u8 = null;
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while (splits.next()) |split|
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filename_esc = split;
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if (filename_esc == null or filename_esc.?.len == 0) {
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std.log.err("Failed to get filename of URL {s}", .{mod});
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return error.BorkedUrl;
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}
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var filename_len: c_int = undefined;
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var filename_cstr = c.curl_easy_unescape(
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curl,
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filename_esc.?.ptr,
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@intCast(c_int, filename_esc.?.len),
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&filename_len,
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);
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defer c.curl_free(filename_cstr);
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var filename = filename_cstr[0..@intCast(usize, filename_len)];
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// Replace + with space in URL decoded filename
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for (filename) |*ch| {
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if (ch.* == '+') {
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ch.* = ' ';
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}
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}
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info.filename = filename;
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try handleCurlErr(c.curl_easy_setopt(curl, c.CURLOPT_WRITEDATA, &mod_buf));
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const mod_cstr = try std.cstr.addNullByte(std.heap.c_allocator, mod);
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defer std.heap.c_allocator.free(mod_cstr);
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try handleCurlErr(c.curl_easy_setopt(
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curl,
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c.CURLOPT_URL,
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mod_cstr.ptr,
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));
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try info.logStart();
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try handleCurlErr(c.curl_easy_perform(curl));
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try info.logZipping();
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var archive_path = try std.mem.concatWithSentinel(
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std.heap.c_allocator,
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u8,
|
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&.{ "minecraft/mods/", filename },
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0,
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);
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defer std.heap.c_allocator.free(archive_path);
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c.archive_entry_set_pathname(entry, archive_path.ptr);
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c.archive_entry_set_size(entry, @intCast(i64, mod_buf.items.len));
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try handleArchiveErr(c.archive_write_header(zip, entry), zip);
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try writer.writeAll(mod_buf.items);
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try info.logDone();
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}
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}
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fn entrySetDir(entry: *c.archive_entry) void {
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c.archive_entry_set_filetype(entry, c.S_IFDIR);
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c.archive_entry_set_perm(entry, 0o755);
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c.archive_entry_unset_size(entry);
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}
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fn entrySetFile(entry: *c.archive_entry) void {
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c.archive_entry_set_filetype(entry, c.S_IFREG);
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c.archive_entry_set_perm(entry, 0o644);
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}
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fn handleCurlErr(code: c.CURLcode) !void {
|
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if (code != c.CURLE_OK) {
|
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std.log.err("Curl error: {s}", .{c.curl_easy_strerror(code)});
|
||||
return error.CurlError;
|
||||
}
|
||||
}
|
||||
|
||||
fn handleArchiveErr(err: anytype, archive: ?*c.archive) !void {
|
||||
if (err != c.ARCHIVE_OK) {
|
||||
if (archive) |ar| {
|
||||
if (c.archive_error_string(ar)) |err_s|
|
||||
std.log.err("Archive error: {s}", .{err_s});
|
||||
}
|
||||
return error.ArchiveError;
|
||||
}
|
||||
}
|
15
settings.zig
15
settings.zig
|
@ -1,15 +0,0 @@
|
|||
pub const name = "mineteck-reloaded";
|
||||
|
||||
/// Version number used for the archive name
|
||||
pub const version = "0.1.0";
|
||||
pub const build_dir = "build";
|
||||
pub const minecraft_version = "1.7.10";
|
||||
pub const forge_version = "10.13.4.1614";
|
||||
|
||||
/// the data for the `instance.cfg` file
|
||||
pub const instance_cfg_data =
|
||||
\\InstanceType=OneSix
|
||||
;
|
||||
|
||||
/// zip compression level. 9 is max. ask libarchive why this is a string.
|
||||
pub const compression_level = "9";
|
Loading…
Reference in New Issue