Zig 0.17.0-dev (Split by item)

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getResolvedCwd

Like std.process.currentPathAlloc, but also resolves the path with Dir.path.resolve. This means the path has no repeated separators, no "." or ".." components, and no trailing separator. On WASI, "" is returned instead of ".".

zig.getResolvedCwd

pub fn getResolvedCwd(io: Io, gpa: Allocator) std.process.CurrentPathAllocError![]u8

File

lib/std/zig.zig:1256

Code

pub fn getResolvedCwd(io: Io, gpa: Allocator) std.process.CurrentPathAllocError![]u8 {
    if (builtin.os.tag == .wasi) {
        if (std.debug.runtime_safety) {
            const cwd = try std.process.currentPathAlloc(io, gpa);
            defer gpa.free(cwd);
            assert(mem.eql(u8, cwd, "."));
        }
        return "";
    }
    const cwd = try std.process.currentPathAlloc(io, gpa);
    defer gpa.free(cwd);
    const resolved = try Dir.path.resolve(gpa, &.{cwd});
    assert(Dir.path.isAbsolute(resolved));
    return resolved;
}