Clean up the shell scripts in opy/ dir.

Many exploratory scripts moved to old/.  These will probably be gone
soon, but I want to automate more tests.

opy/README.md

@@ -48,7 +48,7 @@ necessary to build the `py27.grammar` file and so forth.

Then:

    $ ./smoke.sh opy-hello2  # basic test of compiler and runtime
    opy$ ../bin/opyc run gold/hello_py2.py  # basic test of compiler and runtime

Compile Oil with the OPy compiler:

opy/count.sh

@@ -44,7 +44,7 @@ all() {
  echo

  echo SCRIPTS
  echo *.sh */*.sh | _count
  echo *.sh */*.sh | xargs ls | grep -v '^old/' | _count
  echo
}

opy/demo.sh

@@ -21,4 +21,13 @@ osh-byterun-speed() {
  popd
}

osh-byterun-parse() {
  local prog='echo "hello world"'

  pushd $THIS_DIR/..
  time bin/osh -n -c "$prog"
  time bin/osh-byterun -n -c "$prog"
  popd
}

"$@"

opy/run.sh → opy/old/run.sh

@@ -30,17 +30,6 @@ parser-bug() {
  _parse-one $out
}

# This might not work
_stdlib-parse-one() {
  PYTHONPATH=. ./opy_main.py 2to3.grammar stdlib-parse "$@"
}

stdlib-parse-test() {
  _stdlib-parse-one testdata/hello_py3.py
  echo ---
  _stdlib-parse-one testdata/hello_py2.py
}

_compile-and-run() {
  local path=$1
  local basename=$(basename $path .py)

opy/smoke.sh → opy/old/smoke.sh

@@ -12,88 +12,6 @@ set -o errexit
source common.sh
source compare.sh  # for DIFF

_fill-opy-tree() {
  echo TODO: grammar pickle
}

compile-opy-tree() {
  local src=$PWD
  local files=( $(find $src \
              -name _tmp -a -prune -o \
              -name '*.py' -a -printf '%P\n') )

  #local dest=_tmp/opy-compile2/ 
  #_compile-tree $src $dest compiler2 "${files[@]}"
  #local dest=_tmp/opy-stdlib/ 
  #_compile-tree $src $dest stdlib "${files[@]}"

  _compile-tree $src _tmp/opy-ccompile/ ccompile "${files[@]}"
  _compile-tree $src _tmp/opy-opy/ opy "${files[@]}"
}

zip-oil-tree() {
  #pushd _tmp/osh-opy
  rm -f _tmp/oil.zip
  pushd _tmp/osh-ccompile
  zip ../oil.zip -r .
  popd
}

_byterun() {
  # Wow this is SO confusing.
  # Not executable on master branch

  #python ~/git/other/byterun/byterun/__main__.py "$@"
  #python ~/git/other/byterun/byterun "$@"
  #python -m ~/git/other/byterun/byterun "$@"
  #PYTHONPATH=~/git/other/byterun 

  # WHY is this the only way to make it work?
  pushd ~/git/languages/byterun 
  python -m byterun.__main__ "$@"
  popd
}

byterun-speed-test() {
  write-speed

  echo OLD BYTERUN
  time _byterun $PWD/_tmp/speed_main.py 10000
  time _byterun $PWD/_tmp/speed.py 10000
}

#
# Byterun smoke tests
#

# Wow!  Runs itself to parse itself... I need some VM instrumentation to make
# sure it's not accidentally cheating or leaking.
opy-parse-on-byterun() {
  local arg=$PWD/testdata/hello_py2.py
  pushd _tmp/opy-opy
  opyc-run opy_main.pyc parse $arg
  popd
}

osh-parse-on-byterun() {
  cmd=(osh -n -c 'echo "hello world"')

  ../bin/oil.py "${cmd[@]}"  # Run with CPython

  echo ---

  # Run with byterun
  opyc-run -- _tmp/oil-opy/bin/oil.pyc "${cmd[@]}"
}

opy-hello2() {
  opyc-run testdata/hello_py2.py
}

opy-hello3() {
  opyc-run testdata/hello_py3.py
}

#
# Determinism
#