load("@rules_python//python:pip.bzl", "compile_pip_requirements")

genrule(
    name = "generate_requirements_extra_in",
    srcs = [],
    outs = ["requirements_extra.in"],
    cmd = "echo 'setuptools~=65.6.3' > $@",
)

genrule(
    name = "generate_requirements_in",
    srcs = [],
    outs = ["requirements.in"],
    cmd = """
cat > $@ <<EOF
-r requirements_extra.in
pip~=22.3.1
EOF
""",
)

compile_pip_requirements(
    name = "requirements",
    src = "requirements.txt",
    data = [
        "requirements.in",
        "requirements_extra.in",
    ],
    requirements_txt = "requirements_lock.txt",
)

compile_pip_requirements(
    name = "requirements_nohashes",
    src = "requirements.txt",
    data = [
        "requirements.in",
        "requirements_extra.in",
    ],
    generate_hashes = False,
    requirements_txt = "requirements_nohashes_lock.txt",
)

genrule(
    name = "generate_os_specific_requirements_in",
    srcs = [],
    outs = ["requirements_os_specific.in"],
    cmd = """
cat > $@ <<EOF
pip==22.3.0 ; sys_platform == "linux"
pip==22.2.2 ; sys_platform == "darwin"
pip==22.2.1 ; sys_platform == "win32"
EOF
""",
)

compile_pip_requirements(
    name = "os_specific_requirements",
    src = "requirements_os_specific.in",
    data = [
        "requirements_extra.in",
        "requirements_os_specific.in",
    ],
    requirements_darwin = "requirements_lock_darwin.txt",
    requirements_linux = "requirements_lock_linux.txt",
    requirements_txt = "requirements_lock.txt",
    requirements_windows = "requirements_lock_windows.txt",
)