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 \
  15     ranklist shell json htmlsanitizer taggable-mixin gviz"
  16 DEFAULT_ZIP_FILES="tiny_mce.zip"
  17
  18 APP_BUILD=${APP_BUILD:-"${DEFAULT_APP_BUILD}"}
  19 APP_FOLDER=${APP_FOLDER:-"${DEFAULT_APP_FOLDER}"}
  20 APP_FILES=${APP_FILES:-"${DEFAULT_APP_FILES}"}
  21 APP_DIRS=${APP_DIRS:-"${DEFAULT_APP_DIRS}"}
  22 ZIP_FILES=${ZIP_FILES:-"${DEFAULT_ZIP_FILES}"}
  23
  24
  25 if [ "$1" != "--skip-pylint" ]; then
  26   cd pylint
  27   bash do_pylint.sh --silent
  28   if [ "$?" != "1" ] ; then
  29       echo ' Build failed. Build script encountered pylint errors.'
  30       exit 1
  31   fi
  32   cd ..
  33 fi
  34
  35 if [ -e $APP_FOLDER ] ; then
  36     cd $APP_FOLDER
  37 else
  38     echo 'This script must be run from within the scripts directory!'
  39     exit 1
  40 fi
  41
  42 # Remove old zip files (and django.zip in its old location)
  43 rm -rf $ZIP_FILES django.zip
  44
  45 # Remove old $APP_BUILD directory.
  46 rm -rf $APP_BUILD
  47
  48 # Create new $APP_BUILD directory.
  49 mkdir $APP_BUILD
  50
  51 # Create new django.zip file, but directly in the $APP_BUILD directory,
  52 # rather than in $APP_FOLDER and creating a symlink in $APP_BUILD.  This
  53 # keeps the presence of a django.zip file in the app/ folder from breaking
  54 # debugging into app/django.
  55 #
  56 # We prune:
  57 # - .svn subdirectories for obvious reasons.
  58 # - contrib/gis/ and related files because it's huge and unneeded.
  59 # - *.po and *.mo files because they are bulky and unneeded.
  60 # - *.pyc and *.pyo because they aren't used by App Engine anyway.
  61
  62 zip -q "$APP_BUILD/django.zip" `find django \
  63     -name .svn -prune -o \
  64     -name gis -prune -o \
  65     -name admin -prune -o \
  66     -name localflavor -prune -o \
  67     -name mysql -prune -o \
  68     -name mysql_old -prune -o \
  69     -name oracle -prune -o \
  70     -name postgresql-prune -o \
  71     -name postgresql_psycopg2 -prune -o \
  72     -name sqlite3 -prune -o \
  73     -name test -prune -o \
  74     -type f ! -name \*.py[co] ! -name *.[pm]o -print`
  75
  76 # Create new tiny_mce.zip file.
  77 #
  78 # We prune:
  79 # - .svn subdirectories for obvious reasons.
  80
  81 # zipserve requires tiny_mce/* to be in root of zip file
  82 pushd tiny_mce > /dev/null
  83 zip -q ../tiny_mce.zip `find . \
  84     -name .svn -prune -o \
  85     -type f -print`
  86 popd > /dev/null
  87
  88 # Create symbolic links.
  89 for x in $APP_FILES $APP_DIRS $ZIP_FILES
  90 do
  91     ln -s $APP_FOLDER/$x $APP_BUILD/$x
  92 done
  93
  94 echo "Build results in $APP_BUILD."