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README
lib
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Makefile
README.md
proof_of_concept.rb
shell-proxy.gemspec
test_shell_proxy.rb

README.md

Shell proxy.

Totes leeb.

Inputs:

require './lib/shell-proxy'

class ShellProxy
  case ARGV[0]
  when "PosixProxy"
    include PosixProxy
  when "VimProxy"
    include VimProxy
  else
    raise "usage #{$0}: <PosixProxy|VimProxy>"
  end
end

ShellProxy.new.__main__ do
  cd "Somedir"

  __function("Butts_function") do
    touch "butts"
  end

  __call("Butts_function", raw("rawr"))

  __function("ArgumentTakingFunction", 3) do
    echo args[1]
    echo args[2]
    echo args[3]
  end

  __call("ArgumentTakingFunction", raw("rawr"), raw("butts"), raw("lol"))

  __subshell do
    __subshell do
      mkdir "borp"
      cd "borp"
      touch "thing"
    end
    %w[foo bar baz].each do |dir|
      mkdir dir
      touch "#{dir}/#{dir}"
    end
    touch("somefile")
    mkdir "foo/bar/thing", { :p => nil }
    echo("foo") | wc({:c => nil})
  end

  __chdir "/tmp" do
    touch "rawr"
  end

  __set("foo", bare("$RANDOM"))

  __case(raw("$foo")) do |c|
    c.when(10000) do
      echo "holy shit, did not expect that"
    end
    c.else do
      echo "Welp, that was predictable"
    end
  end

  if ARGV[0] != "VimProxy"

  some | thing | some | other | thing

  __for(bare("foo bar baz"), "i") do
    echo raw("$i")
  end

  rm "foo",  { :r => nil, :f => nil }
  mongod({ :config => "/usr/local/etc/mongod.conf" })

  __if(cmp(raw("$foo"), String).eq('foo')) do |c|
    c.then do
      echo "it was true"
    end
    c.elseif(cmp(raw("bar"), String).eq('bar')) do
      echo "this is definitely true"
    end
    c.else do
      echo "This wont be reached"
    end
  end
  end
end

When invoked with PosixProxy, outputs:

cd 'Somedir'
Butts_function() {
  touch 'butts'
}
Butts_function "rawr"
ArgumentTakingFunction() {
  echo "$1"
  echo "$2"
  echo "$3"
}
ArgumentTakingFunction "rawr" "butts" "lol"
(
  (
    mkdir 'borp'
    cd 'borp'
    touch 'thing'
  )
  mkdir 'foo'
  touch 'foo/foo'
  mkdir 'bar'
  touch 'bar/bar'
  mkdir 'baz'
  touch 'baz/baz'
  touch 'somefile'
  mkdir '-p' 'foo/bar/thing'
    echo 'foo' | wc '-c'
)
(
  cd '/tmp'
  touch 'rawr'
)
foo=$RANDOM
case "$foo" in
  10000)
    echo 'holy shit, did not expect that'
  ;;
  *)
    echo 'Welp, that was predictable'
  ;;
esac
some | thing | some | other | thing
for i in foo bar baz; do
  echo "$i"
done
rm '-r' '-f' 'foo'
mongod '--config' '/usr/local/etc/mongod.conf'
if [ "$foo" = 'foo' ]
then
  echo 'it was true'
else if [ "bar" = 'bar' ]
  echo 'this is definitely true'
else
  echo 'This wont be reached'
fi

Or if invoked with VimProxy, outputs:

cd Somedir
function! Butts_function()
  !touch butts
endfunction
call Butts_function(rawr)
function! ArgumentTakingFunction(arg1, arg2, arg3)
  echo a:arg1
  echo a:arg2
  echo a:arg3
endfunction
call ArgumentTakingFunction(rawr, butts, lol)
" subshell currently not implemented
let __here="cd " . getcwd()
cd /tmp
  !touch rawr
exec __here
let foo=$RANDOM
let l:__case = $foo
  if l:__case == 10000
    echo holy shit, did not expect that
  elseif l:__case == *
    echo Welp, that was predictable
endif
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