48 lines
1.2 KiB
Zig
48 lines
1.2 KiB
Zig
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const std = @import("std");
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const Config = @This();
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elevation_mask: f64 = 19,
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rotctld: AddressPort = .{ .address = "127.0.0.1", .port = 4533 },
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listen: AddressPort = .{ .address = "127.0.0.1", .port = 42069 },
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const confdir = "rotint";
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const conffile = "config.json";
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pub fn default() Config {
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return .{};
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}
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pub fn load(allocator: std.mem.Allocator, env: *const std.process.EnvMap) !Config {
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if (env.get("XDG_CONFIG_HOME")) |cfg|
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if (cfg.len > 0) {
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return try loadPath(allocator, try std.fs.path.join(
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allocator,
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&.{ cfg, confdir, conffile },
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));
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};
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if (env.get("HOME")) |home|
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if (home.len > 0) {
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return try loadPath(allocator, try std.fs.path.join(
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allocator,
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&.{ home, ".config", confdir, conffile },
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));
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};
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return error.ConfigHomeMissing;
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}
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fn loadPath(allocator: std.mem.Allocator, path: []const u8) !Config {
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defer allocator.free(path);
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const data = try std.fs.cwd().readFileAlloc(allocator, path, 1024);
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defer allocator.free(data);
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return try std.json.parseFromSliceLeaky(Config, allocator, data, .{});
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}
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const AddressPort = struct {
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address: []const u8,
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port: u16,
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};
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