module

Bootstrap::AlpineSetup

Shared Alpine-specific setup for sysroot iteration.

This is intentionally small and explicit:

  • DNS must be configured by writing etc/resolv.conf on the host-visible rootfs tree before entering the namespace.
  • Packages are installed after SysrootNamespace.enter_rootfs via apk.

Constants

DEFAULT_NAMESERVER = "8.8.8.8"
SYSROOT_RUNNER_PACKAGES = ["bash", "binutils", "clang", "libgcc", "libstdc++-dev", "libressl-dev", "crystal", "lld", "llvm-libs", "linux-headers", "make", "musl-dev", "patch", "zlib-dev", "pcre2-dev", "gc-dev", "yaml-dev", "perl", "python3", "shards"] of ::String

Packages needed to replay the sysroot build plan in an Alpine seed rootfs.

Keep this explicit (avoid meta packages) so the environment is auditable.

Class methods

apk_add(packages : Array(String)) : Nil
Source
install_sysroot_runner_packages
Source
write_resolv_conf(rootfs : Path, nameserver : String = DEFAULT_NAMESERVER) : Nil
Source