#!/bin/bash
# fix permissions to run the SWI-Prolog website as www-data, group www-data

groupshared()
{ chgrp -R www-data .
  find . -type d | xargs chmod 2775
  find refs -type f | xargs chmod 664
  git config core.sharedRepository group
}

fixwiki()
{ git config user.email "wiki@swi-prolog.org"
  git config user.name "Wiki manager"
  chgrp -R www-data .
  find . -name '*.txt' | xargs chmod 664
  find . -type d | xargs chmod 2775
  (cd `git rev-parse --git-dir` && groupshared)
}

fixexamples()
{ ( cd examples
    chgrp -R www-data .
    find . -type f | xargs chmod 664
    find . -type d | xargs chmod 2775
    (cd `git rev-parse --git-dir` && groupshared)
  )
}

fixblog()
{ ( cd blog
    chgrp -R www-data .
    find . -type f | xargs chmod 664
    find . -type d | xargs chmod 2775
    (cd `git rev-parse --git-dir` && groupshared)
  )
}

(cd www && fixwiki)
fixexamples
fixblog

# Create and fix the logfile permissions
mkdir -p log pack
chgrp -R www-data log pack
find log  -type d | xargs chmod 2775
find pack -type d | xargs chmod 2775

# Make the database writeable
chgrp www-data *.db
chmod 664 *.db