Allow migratekde3 script to continue automatically when sufficient

disk space exists. Improve messages and add more error trapping in
r14-xdg-update script.

1 files changed, 99 insertions, 62 deletions

diff --git a/r14-xdg-update b/r14-xdg-update
index 54ceddf7f..8e0c03fab 100644
--- a/r14-xdg-update
+++ b/r14-xdg-update
@@ -69,12 +69,12 @@ SCRIPT_NAME="`basename \`readlink -f $0\``"
 
 unset KDEGLOBALS_KEY_VALUE
 
-WARNING_MESSAGE="Trinity R14 XDG compliance updates will not be performed.\n\nWithout R14 XDG compliance updates, some Trinity apps will fail to\nfunction properly.\n\nFailures include the following:\n\n* Many left-side icon lists will not populate,\n  such as the Panel and Konqueror configuration dialogs.\n\n* User-defined keyboard shortcuts fail (khotkeysrc).\n  System defined shortcuts remain functional.\n\n* User-defined app preferences fail (profilerc).\n\n* Konqueror navigation/sidebar panel won't open.\n\n* User-defined konqueror service menus, kicker customization,\n  konqueror sidebar, Recent Documents list fail.\n\nPossible remedies:\n\n* If necessary contact your system administrator."
+WARNING_MESSAGE="Trinity R14 XDG compliance updates will not be performed automatically.\n\nWithout R14 XDG compliance updates, some Trinity apps will fail to\nfunction properly.\n\nFailures include the following:\n\n* Many left-side icon lists will not populate,\n  such as the Panel and Konqueror configuration dialogs.\n\n* User-defined keyboard shortcuts fail (khotkeysrc).\n  System defined shortcuts remain functional.\n\n* User-defined app preferences fail (profilerc).\n\n* Konqueror navigation/sidebar panel won't open.\n\n* User-defined konqueror service menus, kicker customization,\n  konqueror sidebar, Recent Documents list fail.\n\nPlease take appropriate action.\n"
 
 # As the user should not be logged into a Trinity session when running
 # this script, or an administrator might run this script remotely, the
-# $TDEHOME variable probably is not set or knowable from within this script.
-# We presume $HOME/.trinity, but provide a way to pass an environment
+# $TDEHOME variable might not be set or knowable from within this script.
+# We presume $HOME/.trinity and provide a way to pass an environment
 # variable to change that location.
 if [ "$TDEHOME" = "" ]; then
   PROFILE_DIR=${PROFILE_DIR:-"$HOME/.trinity"}
@@ -82,19 +82,19 @@ else
   PROFILE_DIR="$TDEHOME"
 fi
 if [ ! -d "$PROFILE_DIR" ]; then
-  MESSAGE="Unable to determine the user profile directory.\n\n${WARNING_MESSAGE}"
+  MESSAGE="Warning! Unable to find the user profile directory $PROFILE_DIR.\n\n${WARNING_MESSAGE}"
   # Are we in X? Display an X dialog explaining breakage.
   if [ "$DISPLAY" != "" ]; then
     echo -e "$MESSAGE" | xmessage -center -file - -buttons Continue,Quit > /dev/null 2>/dev/null
     if [ "$?" = "102" ]; then
       # User select the Quit button: quit this script.
       unset PROFILE_DIR
-      exit 1
     fi
   else
     Message_Prefix
-    echo -e "$MESSAGE\n\n${WARNING_MESSAGE}"
+    echo -e "$MESSAGE"
   fi
+  exit 1
 fi
 CACHE_DIR="$PROFILE_DIR/cache-`uname -n`"
 
@@ -130,41 +130,63 @@ TDEHOME_LINK="`readlink \"$PROFILE_DIR\"`"
 if [ "$TDEHOME_LINK" != "" ]; then
   # Force this entry to ensure the updates eventually are performed should the user copy the
   # original kdeglobals file into a new Trinity profile.
-  $TDEDIR/bin/kwriteconfig --file kdeglobals --group "R14 XDG Updates" --key Updated --type bool 'false'
+#   $TDEDIR/bin/kwriteconfig --file kdeglobals --group "R14 XDG Updates" --key Updated --type bool 'false'
   # Are we in X? Display an X dialog explaining breakage.
   if [ "$DISPLAY" != "" ]; then
     echo "[r14-xdg-update] Warning! The profile directory $PROFILE_DIR is a" 1>&2
-    echo "                    sym link to $TDEHOME_LINK!" 1>&2
-    echo "                    R14 updates will not be performed because Trinity needs its own separate profile directory." 1>&2
-    echo "                    Without R14 updates some Trinity apps will fail to function correctly." 1>&2
+    echo "                 sym link to $TDEHOME_LINK!" 1>&2
+    echo "                 R14 updates will not be performed because Trinity needs its own" 1>&2
+    echo "                 separate profile directory." 1>&2
+    echo "                 Without R14 updates some Trinity apps will fail to function correctly." 1>&2
   fi
-  MESSAGE="Oops! The profile directory $PROFILE_DIR is a sym link to $TDEHOME_LINK.\n\n${WARNING_MESSAGE}\n\n* Break the sym link to allow Trinity to create a fresh Trinity profile.\n\n* Use the migratekde3 script to migrate a KDE3 profile to Trinity."
+  MESSAGE="Oops! The profile directory $PROFILE_DIR is a sym link to $TDEHOME_LINK.\n\n${WARNING_MESSAGE}\nPossible remedies:\n\n* Contact your system administrator.\n\n* Break the sym link to force creating a fresh Trinity profile.\n\n* Use the migratekde3 script to migrate a KDE3 profile to Trinity."
   # Are we in X? Display an X dialog explaining breakage.
   if [ "$DISPLAY" != "" ]; then
+    MESSAGE="${MESSAGE}\n\nSelecting the Continue button means retaining the KDE3 profile and\nbreaking the sym link. With the sym link broken, run the migratekde3\nscript before restarting Trinity to migrate a KDE3 profile or\nallow Trinity to create a fresh profile."
     echo -e "$MESSAGE" | xmessage -center -file - -buttons Continue,Quit > /dev/null 2>/dev/null
-    if [ "$?" = "102" ]; then
-      # User select the Quit button: quit this script.
+    EXIT_CODE="$?"
+    unset TDEHOME_LINK
+    if [ "$EXIT_CODE" = "102" ]; then
+      # User selected the Quit button: quit this script and exit X.
       unset PROFILE_DIR
-      unset TDEHOME_LINK
+      Message_Prefix
+      echo "The user chose to quit."
       exit 1
+    else
+      # User selected the Continue button: continue this script and start TDE.
+      Message_Prefix
+      echo "The user chose to continue, which will break the sym link."
+      BREAK_SYMLINK="true"
     fi
   else
     echo
     echo -e "$MESSAGE"
     echo
-    Wait_For_Response "Break the sym link now and migrate the $TDEHOME_LINK profile to a new Trinity profile?"
+    Wait_For_Response "Break the sym link now?"
     Proceed_From_Response
+    BREAK_SYMLINK="true"
+  fi
+  if [ "$BREAK_SYMLINK" = "true" ]; then
     unlink "$HOME/.trinity" 2>/dev/null
-    if [ "`readlink \"$HOME/.trinity\"`" != "" ]; then
-      echo "Unable to break the sym link. Check your file and directory privileges. Quitting."
-      unset PROFILE_DIR
-      unset TDEHOME_LINK
-      exit 1
+    if [ "`readlink \"$HOME/.trinity\"`" = "" ]; then
+      MESSAGE="Sym link broken. With the sym link broken, run the migratekde3\nscript before restarting Trinity to migrate a KDE3 profile or\nallow Trinity to create a fresh profile."
+      if [ "$DISPLAY" != "" ]; then
+        Message_Prefix
+      fi
+      echo -e "$MESSAGE"
+      echo
     else
-      sh $TDEDIR/bin/migratekde3
+      MESSAGE="Unable to break the sym link. Check file and directory privileges. Quitting."
+      if [ "$DISPLAY" != "" ]; then
+        Message_Prefix
+      fi
+      echo "$MESSAGE"
       echo
     fi
   fi
+  unset PROFILE_DIR
+  unset TDEHOME_LINK
+  exit 1
 fi
 unset TDEHOME_LINK
 
@@ -199,13 +221,7 @@ if [ "$TDE_FULL_SESSION" != "" ] || [ "$TDE_SESSION_UID" != "" ]; then
   MESSAGE="You are running this script from within a Trinity session.\n\nMost files can be updated \"live\" but some cannot, such as kdeglobals.\n\nThis script might complete successfully and might not."
   # Are we in X? Display an X dialog explaining breakage.
   if [ "$DISPLAY" != "" ]; then
-    #echo -e "$MESSAGE" | xmessage -center -file - -buttons Continue,Quit > /dev/null 2>/dev/null
-    #if [ "$?" = "102" ]; then
-      # User select the Quit button: quit this script.
-    #  unset PROFILE_DIR
-    #  exit 1
-    #fi
-    # If we are in a Trinity session then use kdialog.
+    # As we are in a Trinity session then use kdialog.
     kdialog --title "R14-XDG-Update" --warningyesno "${MESSAGE}\n\nContinue?"
     if [ "$?" -gt "0" ]; then
       unset PROFILE_DIR
@@ -264,38 +280,53 @@ sed -i 's|Application=kde-|Application=tde-|g' "$PROFILE_DIR/share/config/profil
 # Preserve kicker/panel icons.
 Message_Prefix
 echo "Updating kicker/panel customizations in kickerrc."
-sed -i 's|StorageId\[\$e\]=kde-|StorageId\[\$e\]=tde-|g' "$PROFILE_DIR/share/config/kickerrc" 2>/dev/null
+if [ -r "$PROFILE_DIR/share/config/kickerrc" ]; then
+  sed -i 's|StorageId\[\$e\]=kde-|StorageId\[\$e\]=tde-|g' "$PROFILE_DIR/share/config/kickerrc" 2>/dev/null
+else
+  Message_Prefix
+  echo "kickerrc does not exist."
+fi
 
 # Preserve Quick Launch icons.
 # There should only be one configuration file, but old KDE3 remnant files might exist ofr users who
 # migrated from KDE3. We don't care about those files, but we still need to update the correct configuration file.
-QUICK_LAUNCH_CONFIG="`grep launcher_panelapplet $PROFILE_DIR/share/config/kickerrc | awk -F = '{print $2}'`"
-if [ "$QUICK_LAUNCH_CONFIG" != "" ]; then
+Message_Prefix
+echo "Updating Quick Launch applet."
+if [ -r "$PROFILE_DIR/share/config/kickerrc" ]; then
+  QUICK_LAUNCH_CONFIG="`grep launcher_panelapplet $PROFILE_DIR/share/config/kickerrc | awk -F = '{print $2}'`"
+  if [ "$QUICK_LAUNCH_CONFIG" != "" ]; then
+    sed -i 's|,kde-|,tde-|g' "$PROFILE_DIR/share/config/$QUICK_LAUNCH_CONFIG" 2>/dev/null
+  fi
+else
   Message_Prefix
-  echo "Updating Quick Launch applet."
-  sed -i 's|,kde-|,tde-|g' "$PROFILE_DIR/share/config/$QUICK_LAUNCH_CONFIG" 2>/dev/null
+  echo "Quick Launch does not exist."
 fi
 
 # Update sym link files in $HOME/.trinity/Autostart.
-( cd "$PROFILE_DIR/Autostart"
+if [ -d "$PROFILE_DIR/Autostart" ]; then
+  ( cd "$PROFILE_DIR/Autostart"
+    Message_Prefix
+    echo "Updating Autostart files."
+    for i in `find . -type l`; do
+      LINK="`readlink $i`"
+      LINK_PATH="`dirname $LINK`"
+      LINK_NAME="`basename $LINK`"
+      if [ -n "`echo $LINK_PATH | grep \"$TDEDIR/share/applications/kde\"`" ]; then
+        NEW_LINK_PATH="`echo \"$LINK_PATH\" | sed 's|/share/applications/kde|/share/applications/tde|'`"
+      fi
+      unlink $i
+      ln -sf "$NEW_LINK_PATH/$LINK_NAME" "$LINK_NAME"
+      if [ "$?" != "0" ]; then
+        Message_Prefix
+        echo "There was an error with creating a new sym link for $LINK." 1>&2
+        KDEGLOBALS_KEY_VALUE="autostart"
+      fi
+    done
+  )
+else
   Message_Prefix
-  echo "Updating Autostart files."
-  for i in `find . -type l`; do
-    LINK="`readlink $i`"
-    LINK_PATH="`dirname $LINK`"
-    LINK_NAME="`basename $LINK`"
-    if [ -n "`echo $LINK_PATH | grep \"$TDEDIR/share/applications/kde\"`" ]; then
-      NEW_LINK_PATH="`echo \"$LINK_PATH\" | sed 's|/share/applications/kde|/share/applications/tde|'`"
-    fi
-    unlink $i
-    ln -sf "$NEW_LINK_PATH/$LINK_NAME" "$LINK_NAME"
-    if [ "$?" != "0" ]; then
-      Message_Prefix
-      echo "There was an error with creating a new sym link for $LINK." 1>&2
-      KDEGLOBALS_KEY_VALUE="autostart"
-    fi
-  done
-)
+  echo "Autostart does not exist."
+fi
 
 # Update the user's customized menu.
 if [ -r $HOME/.config/menus/applications-kmenuedit.menu ]; then
@@ -304,15 +335,21 @@ fi
 
 # Perform some nominal update validations.
 # First clean house from any previous failures.
-rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test*.txt
+if [ -d "$CACHE_DIR" ]; then
+  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test*.txt 2>/dev/null
+else
+  # Create this directory in case the migratekde3 script was run immediately
+  # before this script, which means the cache directory will not yet exist.
+  mkdir "$CACHE_DIR"
+fi
 # This first test includes *.desktop files in the profile Autostart directory.
 TEST_NUM="1"
-R14_UPDATE_TEST1="`find \"$PROFILE_DIR\" -name \"*.desktop\" -exec grep \"X-KDE\" {} \; &>${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt`"
+R14_UPDATE_TEST1="`find \"$PROFILE_DIR\" -name \"*.desktop\" -exec grep -q \"X-KDE\" {} \; &>${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt`"
 if [ "$R14_UPDATE_TEST1" != "" ]; then
   MESSAGE="Some Trinity profile R14 XDG compliance updates failed.\n\n(Check *.desktop files for 'X-KDE' in\n${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt.)"
   Validation_Failure
 else
-  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt
+  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt 2>/dev/null
 fi
 TEST_NUM="2"
 R14_UPDATE_TEST2="`find \"$PROFILE_DIR\" -name \"*.desktop\" -exec grep -q \"KDE;\" {} \; &>${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt`"
@@ -320,7 +357,7 @@ if [ "$R14_UPDATE_TEST2" != "" ]; then
   MESSAGE="Some Trinity profile R14 XDG compliance updates failed.\n\n(Check *.desktop files for 'KDE;' in\n${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt.)"
   Validation_Failure
 else
-  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt
+  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt 2>/dev/null
 fi
 TEST_NUM="3"
 R14_UPDATE_TEST3="`find \"$PROFILE_DIR\" \"$PROFILE_DIR/share/apps/kmail/mail\" -prune -o -type f -exec grep -q \"$TDEDIR/share/applications/kde\" {} \; &>${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt`"
@@ -328,14 +365,14 @@ if [ "$R14_UPDATE_TEST3" != "" ]; then
   MESSAGE="Some Trinity profile R14 XDG compliance updates failed.\n\n(Check files for '$TDEDIR/share/applications/kde' in\n${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt.)"
   Validation_Failure
 else
-  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt
+  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt 2>/dev/null
 fi
 TEST_NUM="4"
 R14_UPDATE_TEST4="`grep -q \"CommandURL=kde-\" \"$PROFILE_DIR/share/config/khotkeysrc\" &>${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt`"
 if [ "$R14_UPDATE_TEST4" != "" ]; then
   MESSAGE="Some Trinity profile R14 XDG compliance updates failed.\n\n(Check khotkeysrc for 'CommandURL=kde-' in\n${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt.)"
 else
-  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt
+  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt 2>/dev/null
 fi
 TEST_NUM="5"
 R14_UPDATE_TEST5="`grep -q \"K Menu - kde-\" \"$PROFILE_DIR/share/config/khotkeysrc\" &>${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt`"
@@ -343,7 +380,7 @@ if [ "$R14_UPDATE_TEST5" != "" ]; then
   MESSAGE="Some Trinity profile R14 XDG compliance updates failed.\n\n(Check khotkeysrc for 'K Menu - kde-' in\n${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt.)"
   Validation_Failure
 else
-  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt
+  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt 2>/dev/null
 fi
 TEST_NUM="6"
 R14_UPDATE_TEST6="`grep -q \"Application=kde-\" \"$PROFILE_DIR/share/config/profilerc\" &>${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt`"
@@ -351,7 +388,7 @@ if [ "$R14_UPDATE_TEST6" != "" ]; then
   MESSAGE="Some Trinity profile R14 XDG compliance updates failed.\n\n(Check profilerc for 'Application=kde-' in\n${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt.)"
   Validation_Failure
 else
-  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt
+  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt 2>/dev/null
 fi
 TEST_NUM="7"
 R14_UPDATE_TEST7="`grep -q \"StorageId\[\$e\]=kde-\" \"$PROFILE_DIR/share/config/kickerrc\" &>${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt`"
@@ -359,7 +396,7 @@ if [ "$R14_UPDATE_TEST7" != "" ]; then
   MESSAGE="Some Trinity profile R14 XDG compliance updates failed.\n\n(Check kickerrc for 'StorageId[$e]=kde-' in\n${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt.)"
   Validation_Failure
 else
-  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt
+  rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt 2>/dev/null
 fi
 if [ "$QUICK_LAUNCH_CONFIG" != "" ]; then
   TEST_NUM="8"
@@ -368,7 +405,7 @@ if [ "$QUICK_LAUNCH_CONFIG" != "" ]; then
     MESSAGE="Some Trinity profile R14 XDG compliance updates failed.\n\n(Check $QUICK_LAUNCH_CONFIG for 'kde-' in\n${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt.)"
     Validation_Failure
   else
-    rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt
+    rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt 2>/dev/null
   fi
 fi
 if [ -r $HOME/.config/menus/applications-kmenuedit.menu ]; then
@@ -378,7 +415,7 @@ if [ -r $HOME/.config/menus/applications-kmenuedit.menu ]; then
     MESSAGE="Some Trinity profile R14 XDG compliance updates failed.\n\n(Check applications-kmenuedit.menu for '<Filename>kde-' in\n${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt.)"
     Validation_Failure
   else
-    rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt
+    rm -f ${CACHE_DIR}/${SCRIPT_NAME}-test${TEST_NUM}.txt 2>/dev/null
   fi
 fi
 if [ "$R14_UPDATE_TEST1" = "" ] && [ "$R14_UPDATE_TEST2" = "" ] && [ "$R14_UPDATE_TEST3" = "" ] \