replace make {env,env/swaddle} with a bootstrap.py script

.gitignore

@@ -15,3 +15,4 @@ gittip.css
 .vagrant
 node_modules/
 .DS_Store
+bootstrap.log

.travis.yml

@@ -4,6 +4,7 @@ before_script:
  - echo "YES_PLEASE_DELETE_ALL_MY_DATA_VERY_OFTEN=Pretty please, with sugar on top." >> tests/env
  - echo "DATABASE_URL=postgres://postgres@localhost/gittip-test" >> tests/env
  - psql -U postgres -c 'CREATE DATABASE "gittip-test";'
+ - deactivate
  - make test-schema
 script: make test
 notifications:

Makefile

@@ -7,28 +7,9 @@ env_bin := env/$(bin_dir)
 venv := "./vendor/virtualenv-1.9.1.py"
 
 env: $(env_bin)/swaddle
- $(python) $(venv)\
- --unzip-setuptools \
- --prompt="[gittip] " \
- --never-download \
- --extra-search-dir=./vendor/ \
- --distribute \
- ./env/
- ./$(env_bin)/pip install -r requirements.txt
- ./$(env_bin)/pip install ./vendor/nose-1.1.2.tar.gz
- ./$(env_bin)/pip install -e ./
 
 $(env_bin)/swaddle:
- $(python) $(venv)\
- --unzip-setuptools \
- --prompt="[gittip] " \
- --never-download \
- --extra-search-dir=./vendor/ \
- --distribute \
- ./env/
- ./$(env_bin)/pip install -r requirements.txt
- ./$(env_bin)/pip install ./vendor/nose-1.1.2.tar.gz
- ./$(env_bin)/pip install -e ./
+ $(python) bootstrap.py 
 
 clean:
  rm -rf env *.egg *.egg-info tests/env gittip.css

bootstrap.py

@@ -0,0 +1,194 @@
+#!/usr/bin/env python
+from __future__ import unicode_literals, print_function
+
+import commands
+import os
+import platform
+import subprocess
+import sys
+
+import virtualenv
+from virtualenv import create_environment, Logger
+
+
+WINDOWS = platform.system() == "Windows"
+
+
+def bail(msg):
+ if not WINDOWS:
+ # show errors with ANSI color red
+ msg = "\x1b[31m" + msg + "\x1b[0m"
+ print(msg)
+ sys.exit(1)
+
+
+# Send output to both logfile and console.
+# ========================================
+
+class Writer:
+ fp = open('bootstrap.log', 'w+')
+ def write(self, s):
+ print(s, end='', file=sys.__stdout__)
+ print(s, end='', file=self.fp)
+ def flush(self):
+ sys.__stdout__.flush()
+ self.fp.flush()
+
+sys.stdout = Writer()
+
+
+# Check Python version.
+# =====================
+
+print("="*78)
+print( "Bootstrapping Gittip using Python %s on %s."
+ % (platform.python_version(), platform.platform())
+ )
+print("="*78)
+
+if sys.version_info[:2] != (2, 7):
+ msg = "Gittip requires Python 2.7.x. You're using %s."
+ bail(msg % platform.python_version())
+
+
+# Check for existing virtualenv.
+# ==============================
+
+if os.path.isdir("env"):
+ bail("""\
+Directory 'env' already exists. Bailing, because bootstrap.py expects to be
+able to create that directory. Have you already run bootstrap.py?""")
+elif os.path.exists("env"):
+ bail("""\
+File 'env' exists (though it's not a directory). Bailing, because bootstrap.py
+expects to be able to create that directory itself. What have you done?!""")
+
+
+# Check for activated virtualenv.
+# ===============================
+# Gittip owns its virtualenv, not the other way around. The reason is to make
+# things user-friendly for developers coming from other languages and maybe
+# even designers. An experience Python dev will still be able to install Gittip
+# into their own virtualenv, of course, if that's what they want. This check is
+# intended as an aide for those not looking to void the warranty.
+
+if 'VIRTUAL_ENV' in os.environ:
+ bail("""\
+You're in a virtualenv. Please deactivate it and run again, because
+bootstrap.py expects to create its own virtualenv.""")
+if 'WORKING_ENV' in os.environ:
+ bail("""\
+You're in a workingenv (really?!). Please deactivate it and run again, because
+bootstrap.py expects to create its own virtualenv.""")
+
+
+# Create the virtualenv.
+# ======================
+
+virtualenv.logger = Logger([(Logger.level_for_integer(2 - 1), sys.stdout)])
+create_environment( "env"
+ , site_packages=False
+ , clear=False
+ , unzip_setuptools=True
+ , use_distribute=True
+ , prompt="[gittip] "
+ , search_dirs=['vendor']
+ , never_download=True
+ , no_setuptools=False
+ , no_pip=False
+ )
+
+
+# Populate the virtualenv.
+# ========================
+# Modify requirements.txt (placing tarballs in vendor/) to change what gets
+# installed.
+
+pip = os.path.join("env", "Scripts" if WINDOWS else "bin", "pip")
+to_install = ( ["-r", "requirements.txt"]
+ , ["./vendor/nose-1.1.2.tar.gz"]
+ , ["-e", "./"]
+ )
+for thing in to_install:
+ retcode = subprocess.call([pip, "install"] + thing)
+ if retcode > 0:
+ bail("""\
+Failed to bootstrap Gittip. :(
+
+Need help?
+
+ 1. See if anyone is around on IRC: http://chat.gittip.com/
+
+ 2. Paste your bootstrap.log at https://gist.github.com/ and link it in a
+ new GitHub issue: https://github.com/gittip/www.gittip.com/issues/new.
+""")
+
+
+# Output a welcome message.
+# =========================
+# Tailor the message for Windows or Unix.
+
+WELCOME = """\
+==============================================================================
+
+ Welcome to Gittip!
+ ~~~~~~~~~~~~~~~~~~
+
+ Source: https://github.com/gittip/www.gittip.com
+ Production: https://www.gittip.com/
+ Local: Right here! :D
+ Help: https://www.gittip.com/for/contributors/
+
+------------------------------------------------------------------------------
+
+Greetings, program! %(green)sSuccess!%(default_color)s You now have a so-called "Python virtual
+environment" (a.k.a. a "virtualenv") at ./env/, into which is installed the
+gittip Python library and all its dependencies.
+
+This virtualenv is your local development sandbox for Gittip. Next steps:
+
+ 1. %(green)s"Activate" your new virtualenv by running `%(activate)s`.%(default_color)s If
+ your prompt sprouts a "[gittip] ", it worked. Activating a Python
+ virtualenv configures your current shell session, and you need to do
+ this every time you want to work with the virtualenv in a new shell
+ session. To deactivate the virtualenv simply type "deactivate" (it can
+ be tab-completed).
+
+ 2. %(green)sExplore the gittip cli.%(default_color)s Once you're in your virtualenv, you should
+ have the gittip cli on your path. Try out the following commands to
+ get started:
+
+ [gittip] %(prompt)s gittip help
+ [gittip] %(prompt)s gittip test
+ [gittip] %(prompt)s gittip run
+
+ 3. %(green)sChange some source code!%(default_color)s
+
+ - gittip/ contains our Python library
+ - scss/ contains SCSS files
+ - tests/ contains tests
+ - www/ contains HTTP endpoints as so-called "simplates"
+
+=============================================================================="""
+
+if WINDOWS:
+ listing = commands.getoutput("dir").splitlines()
+ ls_output = "".join([line for line in listing if "env/" in line])
+ if not ls_output:
+ ls_output = "Eep!"
+ welcome_config = { "green": ""
+ , "default_color": ""
+ , "activate": "env\\Scripts\\activate"
+ , "ls": "dir"
+ , "ls_output": ls_output
+ , "prompt": ">"
+ }
+else:
+ welcome_config = { "green": "\x1b[32m"
+ , "default_color": "\x1b[0m"
+ , "activate": "source env/bin/activate"
+ , "ls": "ls"
+ , "ls_output": commands.getoutput("ls -FGl | grep env/")
+ , "prompt": "$"
+ }
+print(WELCOME % welcome_config)

gittip/cli.py

@@ -24,3 +24,8 @@ def payday():
  import aspen
  import traceback
  aspen.log(traceback.format_exc())
+
+
+
+def gittip():
+ print "Greetings, program! Nothing here yet. :-("

setup.py

@@ -13,7 +13,8 @@ def get_version():
  , version=get_version()
  , packages=find_packages()
  , entry_points = { 'console_scripts'
- : [ 'payday=gittip.cli:payday'
+ : [ 'gittip=gittip.cli:gittip'
+ , 'payday=gittip.cli:payday'
  , 'swaddle=gittip.swaddle:main'
  , 'fake_data=gittip.fake_data:main'
  ]