[Feature]: corefunc_github_assets

[skyzyx]

What functionality would you like to see?

Download assets from GitHub.com/GitHub Enterprise Server.

corefunc_github_assets "trivy" {
  endpoint = "https://api.github.com" # Default value
  token    = var.ghes_token # Use GITHUB_TOKEN for GitHub.com, or GHE_TOKEN for GitHub Enterprise

  repository  = "aquasecurity/trivy"
  version     = "~> 0.40" # Default value is latest
  asset_match = "${OS}-${ARCH}.tar.gz$"
  decompress  = true # Default
  save_as     = "${path}/trivy.tar.gz" # Useful when download is uncompressed binary

  // If you want to simplify the path
  symlink = {
    from = "bin/trivy*",
    to   = "trivy",
  }

  // When current OS is… set ${OS} to…
  set_os_value_when = {
    linux   = "Linux"
    darwin  = "Darwin"
    windows = "Windows"
    solaris = "Solaris"
    freebsd = "FreeBSD"
    openbsd = "OpenBSD"
    netbsd  = "NetBSD"
  }

  // When current CPU architecture is… set ${ARCH} to…
  set_arch_value_when = {
    intel32 = "32bit"
    intel64 = "64bit"
    arm32   = "ARM"
    arm64   = "ARM64"
    ppc32   = "PPC"
    ppc64   = "PPC64LE"
    s390x   = "s390x"
  }
}