gistpkg-install.fish: installs packages from gists

gistpkg-install.fish

function gistpkg-install --argument package
  set --local package (gistpkg-config root)/(sanitize-git-remote-url $package)

  test (is-a-directory (gistpkg-config fish/functions)) = false
  and mkdir -p (gistpkg-config fish/functions)

  if test (count $package/*.fish) -eq 0
    printf "%s contains no .fish files" $package
    return 0
  end

  ln -sf $package/*.fish (gistpkg-config fish/functions)/
end

gistpkg.zpl

name = gistpkg-install

author = Chris Olstrom

license = MIT

provides = fish/functions/gistpkg-install

requires
    command/ln
    command/mkdir
    fish/builtin/and
    fish/builtin/count
    fish/builtin/end
    fish/builtin/false
    fish/builtin/function
    fish/builtin/if
    fish/builtin/printf
    fish/builtin/return
    fish/builtin/set
    fish/builtin/test
    fish/functions/gistpkg-config
    fish/functions/is-a-directory