helper-templates/unzip-extraction.sh

   1 #
   2 # This helper is used in templates using extract_sufx=".zip".
   3 # This checks if unzip is installed and installs it if it's not
   4 # and sets the unzip_cmd/extract_cmd variables appropiately.
   5 #
   6 # If unzip is already installed just return immediately.
   7
   8 if [ ! -x "$PKGFS_MASTERDIR/bin/unzip" ]; then
   9         unzip_version="5.52"
  10
  11         # Save pkgname before installing unzip.
  12         save_pkgname=$pkgname
  13
  14         check_installed_pkg unzip $unzip_version
  15         if [ $? -ne 0 ]; then
  16                 echo "=> \`\`$pkg´´ package requires unzip for extraction."
  17                 #
  18                 # Install dependencies required by unzip.
  19                 #
  20                 install_builddeps_required_pkg unzip-$unzip_version
  21                 #
  22                 # Install the unzip package now.
  23                 #
  24                 install_pkg unzip
  25                 #
  26                 # Continue with previous template that called us.
  27                 #
  28                 reset_tmpl_vars
  29                 setup_tmpl $save_pkgname
  30         fi
  31
  32         unset save_pkgname
  33         unset unzip_version
  34 fi
  35
  36 unzip_cmd=$PKGFS_MASTERDIR/bin/unzip
  37 extract_cmd="$unzip_cmd -x $dfile -d $PKGFS_BUILDDIR"