scripts/build.sh

   1 #!/bin/bash
   2
   3 # Script to create a "build" subdirectory.  This is a subdirectory
   4 # containing a bunch of symlinks, from which the app can be updated.
   5 # The main reason for this is to import Django from a zipfile, which
   6 # saves dramatically in upload time: statting and computing the SHA1
   7 # for 1000s of files is slow.  Even if most of those files don't
   8 # actually need to be uploaded, they still add to the work done for
   9 # each update.
  10
  11 DEFAULT_APP_BUILD=../build
  12 DEFAULT_APP_FOLDER="../app"
  13 DEFAULT_APP_FILES="app.yaml cron.yaml index.yaml main.py settings.py shell.py urls.py gae_django.py"
  14 DEFAULT_APP_DIRS="soc ghop gsoc feedparser python25src reflistprop jquery ranklist shell json htmlsanitizer"
  15 DEFAULT_ZIP_FILES="tiny_mce.zip"
  16
  17 APP_BUILD=${APP_BUILD:-"${DEFAULT_APP_BUILD}"}
  18 APP_FOLDER=${APP_FOLDER:-"${DEFAULT_APP_FOLDER}"}
  19 APP_FILES=${APP_FILES:-"${DEFAULT_APP_FILES}"}
  20 APP_DIRS=${APP_DIRS:-"${DEFAULT_APP_DIRS}"}
  21 ZIP_FILES=${ZIP_FILES:-"${DEFAULT_ZIP_FILES}"}
  22
  23
  24 if [ "$1" != "--skip-pylint" ]; then
  25   cd pylint
  26   bash do_pylint.sh --silent
  27   if [ "$?" != "1" ] ; then
  28       echo ' Build failed. Build script encountered pylint errors.'
  29       exit 1
  30   fi
  31   cd ..
  32 fi
  33
  34 if [ -e $APP_FOLDER ] ; then
  35     cd $APP_FOLDER
  36 else
  37     echo 'This script must be run from within the scripts directory!'
  38     exit 1
  39 fi
  40
  41 # Remove old zip files (and django.zip in its old location)
  42 rm -rf $ZIP_FILES django.zip
  43
  44 # Remove old $APP_BUILD directory.
  45 rm -rf $APP_BUILD
  46
  47 # Create new $APP_BUILD directory.
  48 mkdir $APP_BUILD
  49
  50 # Create new django.zip file, but directly in the $APP_BUILD directory,
  51 # rather than in $APP_FOLDER and creating a symlink in $APP_BUILD.  This
  52 # keeps the presence of a django.zip file in the app/ folder from breaking
  53 # debugging into app/django.
  54 #
  55 # We prune:
  56 # - .svn subdirectories for obvious reasons.
  57 # - contrib/gis/ and related files because it's huge and unneeded.
  58 # - *.po and *.mo files because they are bulky and unneeded.
  59 # - *.pyc and *.pyo because they aren't used by App Engine anyway.
  60
  61 zip -q "$APP_BUILD/django.zip" `find django \
  62     -name .svn -prune -o \
  63     -name gis -prune -o \
  64     -name admin -prune -o \
  65     -name localflavor -prune -o \
  66     -name mysql -prune -o \
  67     -name mysql_old -prune -o \
  68     -name oracle -prune -o \
  69     -name postgresql-prune -o \
  70     -name postgresql_psycopg2 -prune -o \
  71     -name sqlite3 -prune -o \
  72     -name test -prune -o \
  73     -type f ! -name \*.py[co] ! -name *.[pm]o -print`
  74
  75 # Create new tiny_mce.zip file.
  76 #
  77 # We prune:
  78 # - .svn subdirectories for obvious reasons.
  79
  80 # zipserve requires tiny_mce/* to be in root of zip file
  81 pushd tiny_mce > /dev/null
  82 zip -q ../tiny_mce.zip `find . \
  83     -name .svn -prune -o \
  84     -type f -print`
  85 popd > /dev/null
  86
  87 # Create symbolic links.
  88 for x in $APP_FILES $APP_DIRS $ZIP_FILES
  89 do
  90     ln -s $APP_FOLDER/$x $APP_BUILD/$x
  91 done
  92
  93 echo "Build results in $APP_BUILD."