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const std = @import("std");
const Self = @This();
const Config = struct {
storage_path: []const u8,
session_expires_after: usize,
};
arena: *std.heap.ArenaAllocator,
storage_path: []const u8,
session_expires_after: usize,
pub fn load(allocator: std.mem.Allocator) !Self {
const home_path = std.posix.getenv("HOME") orelse return error.MissingHome;
const home = try std.fs.cwd().openDirZ(
home_path,
.{},
);
const file = home.openFile(
".config/memora/config.json",
.{}
) catch return error.MissingConfig;
const content = try file.readToEndAlloc(allocator, std.math.maxInt(usize));
defer allocator.free(content);
const parsed = try std.json.parseFromSlice(Config, allocator, content, .{
.allocate = .alloc_always,
});
return .{
.arena = parsed.arena,
.storage_path = parsed.value.storage_path,
.session_expires_after = parsed.value.session_expires_after * std.time.ns_per_day,
};
}
pub fn deinit(self: *Self) void {
self.arena.deinit();
self.* = undefined;
}
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