load("@bazel_skylib//rules:write_file.bzl", "write_file")
load("//rust:defs.bzl", "rust_library", "rust_test")

write_file(
    name = "lib_rs",
    out = "lib.rs",
    content = """\
pub const DATA: &str = include_str!(env!(\"COMPILE_DATA\"));

#[cfg(test)]
mod test {
    #[test]
    fn test_data() {
        assert_eq!(super::DATA.trim(), "Hello World");
    }
}
""".splitlines(),
    newline = "unix",
)

rust_library(
    name = "lib",
    srcs = [":lib.rs"],
    compile_data = ["//test/unit/compile_data/data"],
    edition = "2021",
    rustc_env = {
        "COMPILE_DATA": "$(execpath //test/unit/compile_data/data)",
    },
)

rust_test(
    name = "test",
    crate = ":lib",
    edition = "2021",
)