changed repository layout to trunk/, tags/ and branches/ scheme

git-svn-id: svn+slack://slack.fluxo.info/var/svn/simplepkg@181 04377dda-e619-0410-9926-eae83683ac58

1 files changed, 220 insertions, 0 deletions

diff --git a/trunk/src/templatepkg b/trunk/src/templatepkg
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+#!/bin/bash
+#
+# templatepkg v0.3: template maintenance script from simplepkg suite
+#
+# feedback: rhatto at riseup.net | gpl
+# 
+#  Templatepkg is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation; either version 2 of the License, or any later version.
+#
+#  Templatepkg is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+#  Place - Suite 330, Boston, MA 02111-1307, USA
+#
+
+COMMON="/usr/libexec/simplepkg/common.sh"
+BASENAME="`basename $0`"
+
+if [ -f "$COMMON" ]; then
+  source $COMMON
+  eval_config `basename $0`
+else
+  echo "error: file $COMMON found, check your `basename $0` installation"
+  exit 1
+fi
+
+function usage {
+
+  echo "usage: $BASENAME <option> <template> [arguments]"
+  echo "options:"
+  echo ""
+  echo "  -c | --create: create a template from a jail;"
+  echo "  -u | --update: update a template from a jail."
+  echo ""
+  echo "      -c and -u are equivalent and their arguments are:"
+  echo ""
+  echo "      $BASENAME -u <template> [jail-root]"
+  echo ""
+  echo "  -a | --add: add files into a template; arguments for -a are:"
+  echo ""
+  echo "      $BASENAME -a <template> <file-name> [jail-root]"
+  echo ""
+  echo "      file-name: the file or directory to be added"
+  echo "      jail-root: the jail under file-name is located"
+  echo ""
+  echo "  -d | --delete: delete files or folders from a template; arguments are:"
+  echo ""
+  echo "      $BASENAME -d <template> <file-name>"
+  echo ""
+  echo "  in all cases (-c, -u and -a), jail-root defaults to /, if ommited"
+  echo ""
+  exit 1
+
+}
+
+function template_update {
+
+  # update the template package list
+
+  if [ ! -d "$ROOT/var/log/packages" ]; then
+    echo $ROOT/var/log/packages: directory not found
+    exit 1
+  fi
+
+  for package in `ls -1 $ROOT/var/log/packages/`; do
+    pack=`package_name $package`
+    if [ -f $TEMPLATE ]; then
+      if ! `grep -v -e "^#" $TEMPLATE | cut -d : -f 1 | grep -q -e "^$pack\$"`; then
+        package_name $package >> $TEMPLATE
+      fi
+    else
+      package_name $package >> $TEMPLATE
+    fi
+  done
+
+  # check if each package from the template is installed
+  grep -v -e "^#" $TEMPLATE | cut -d : -f 1 | while read pack; do
+
+    if [ ! -z "$pack" ]; then
+      unset found
+      for candidate in `ls $ROOT/var/log/packages/$pack* 2> /dev/null`; do
+        candidate="`package_name $candidate`"
+        if [ "$pack" == "$candidate" ]; then
+          found="1"
+          break
+        fi
+      done
+      if [ "$found" != "1" ]; then
+        # remove a non-installed package from the template
+        sed "/^$pack$/d" $TEMPLATE | sed "/^$pack $/d" | sed "/^$pack:*/d" > $TEMPLATE.tmp
+        cat $TEMPLATE.tmp > $TEMPLATE
+        rm -f $TEMPLATE.tmp
+      fi
+    fi
+
+  done
+
+}
+
+function template_add {
+
+  # add a file in a template
+  # usage: template_add <jail-root> <file>
+
+  local info_commit
+
+  mkdir -p $TEMPLATE_BASE.d
+
+  if [ -z "$1" ] || [ -z "$2" ]; then
+    return 1
+  fi
+
+  jail="/$1" 
+  file="$2"
+
+  if [ -a "$TEMPLATE_BASE.d/$file" ]; then
+    if [ -d "$TEMPLATE_BASE.d/$file" ]; then
+
+      echo $BASENAME: folder $file already on $TEMPLATE_BASE.d, checking for contents
+
+      cd $jail
+      for candidate in `find $file`; do
+        if [ ! -a "$TEMPLATE_BASE.d/$candidate" ]; then
+          mkdir -p $TEMPLATE_BASE.d/`dirname $candidate`
+          cp -a $jail/$candidate $TEMPLATE_BASE.d/$candidate
+          if [ "$TEMPLATES_UNDER_SVN" == "1" ]; then
+            ( cd $TEMPLATE_BASE.d && svn add $candidate )
+            info_commit="yes"
+          fi
+        fi
+      done
+
+      if [ "$info_commit" == "yes" ]; then
+        echo $BASENAME: please run jail-commit to add files under $file into the svn repository
+      fi
+
+    else
+      echo $BASENAME: file $file already on $TEMPLATE_BASE.d
+      exti 1
+    fi
+  else
+    if [ -a "$jail/$file" ]; then
+
+      mkdir -p $TEMPLATE_BASE.d/`dirname $file`/
+      destination="`echo $TEMPLATE_BASE.d/$file | sed -e 's/\/$//'`"
+      cp -a $jail/$file $destination
+      if [ "$TEMPLATES_UNDER_SVN" == "1" ]; then
+        ( cd $TEMPLATE_BASE.d && svn add $file )
+        echo $BASENAME: please run jail-commit to add $file into the svn repository
+        true
+      fi
+
+    else
+      echo $BASENAME: $jail/$file: file not found
+      exit 1
+    fi
+  fi
+
+}
+
+# command line parsing
+
+if [ -z "$2" ]; then
+  usage
+fi
+
+search_template $2 --new
+TEMPLATE="$TEMPLATE_BASE.template"
+
+if [ "$1" == "-u" ] || [ "$1" == "--update" ] || \
+   [ "$1" == "-c" ] || [ "$1" == "--create" ]; then
+
+  if [ -z "$3" ]; then
+    ROOT="/"
+  else
+    ROOT="/$3"
+  fi
+
+  template_update
+
+elif [ "$1" == "-a" ] || [ "$1" == "--add" ]; then
+
+  if [ -z "$3" ]; then
+    usage
+  else
+    if [ -z "$4" ]; then
+      ROOT="/"
+    else
+      ROOT="$4"
+    fi
+  fi
+
+  template_add $ROOT $3
+
+elif [ "$1" == "-d" ] || [ "$1" == "--delete" ]; then
+
+  if [ -z "$3" ]; then
+    usage
+  else
+
+    if [ -a "$TEMPLATE_BASE.d/$3" ]; then
+      if [ "$TEMPLATES_UNDER_SVN" == "1" ]; then
+        cd $TEMPLATE_BASE
+        svn del --force ./$3 || rm -rf ./$3
+        echo $BASENAME: please run jail-commit to del $3 in the svn repository
+      else
+        rm -rf $TEMPLATE_BASE.d/$3
+      fi
+    fi
+
+  fi
+
+else
+  usage
+fi
+