tiny.sandbox.copied

1const std = @import("std");2const sys = @import("sys");3const audit_data = @import("audit.zig");4const command = @import("command.zig");5const cwd_data = @import("cwd.zig");6const layer_data = @import("layer.zig");7const plan_data = @import("plan.zig");8const result_data = @import("result.zig");9const scan = @import("scan.zig");1011const Allocator = std.mem.Allocator;12const fs_io = sys.fs.debugIo();1314pub fn execute(allocator: Allocator, plan: plan_data.Plan, audit: audit_data.Audit) !result_data.Result {15    if (plan.argv.len == 0) return error.EmptyArgv;16    try cwd_data.validate(plan.cwd);17    var layer = try layer_data.create(allocator, .{18        .scratch = plan.scratch,19        .source = plan.source,20        .prefix = plan.prefix,21        .max_file_bytes = plan.max_file_bytes,22    });23    errdefer layer.deinit();2425    var before = try scan.capture(layer.root, allocator);26    defer before.deinit();2728    var cwd_dir: ?sys.fs.Dir = null;29    defer if (cwd_dir) |dir| dir.close(fs_io);30    const cwd = if (std.mem.eql(u8, plan.cwd, "."))31        layer.root32    else blk: {33        cwd_dir = try layer.root.openDir(fs_io, plan.cwd, .{});34        try cwd_data.ensureInside(layer.root, cwd_dir.?);35        break :blk cwd_dir.?;36    };3738    var executed = try command.run(allocator, .{39        .argv = plan.argv,40        .cwd = .{ .dir = cwd },41        .environ_map = plan.environ_map,42        .stdout_limit = plan.stdout_limit,43        .stderr_limit = plan.stderr_limit,44        .timeout_ms = plan.timeout_ms,45        .interrupt = plan.interrupt,46    });47    errdefer executed.deinit(allocator);4849    var after = try scan.capture(layer.root, allocator);50    defer after.deinit();51    var changes = try scan.diff(allocator, &before, &after);52    errdefer changes.deinit();5354    const stdout = executed.stdout;55    const stderr = executed.stderr;56    executed.stdout = &.{};57    executed.stderr = &.{};5859    var audit_value = audit;60    audit_value.environment = if (plan.environ_map == null) .inherited else .replaced;61    return .{62        .allocator = allocator,63        .layer = layer,64        .status = .{ .term = executed.term },65        .stdout = stdout,66        .stderr = stderr,67        .changes = changes,68        .audit = audit_value,69    };70}

1pub const copied = @import("copied.zig");