snapshot in rvm-0.1.46

- old
+ new

@@ -22,34 +22,34 @@
     return 1
   fi
 
   # Create the temporary directory.
   local snapshot_temp_path="$rvm_tmp_path/$$-snapshot"
-  rm -rf "$snapshot_temp_path"
-  mkdir -p "$snapshot_temp_path"
+  \rm -rf "$snapshot_temp_path"
+  \mkdir -p "$snapshot_temp_path"
 
   $rvm_scripts_path/log "info" "Backing up a list of aliases"
-  cp "$rvm_config_path/alias" "$snapshot_temp_path/"
+  \cp "$rvm_config_path/alias" "$snapshot_temp_path/"
 
   $rvm_scripts_path/log "info" "Backing up your user preferences"
-  cp "$rvm_config_path/user" "$snapshot_temp_path/"
+  \cp "$rvm_config_path/user" "$snapshot_temp_path/"
 
   $rvm_scripts_path/log "info" "Backing up your installed packages"
   cat "$rvm_config_path/packages" | sed -e 's/-//' -e 's/^lib//' | awk -F= '{print $1}' | sort | uniq > "$snapshot_temp_path/packages"
 
   $rvm_scripts_path/log "info" "Backing up all of your gemsets"
-  mkdir -p "$snapshot_temp_path/gems"
+  \mkdir -p "$snapshot_temp_path/gems"
   __rvm_pushpop "$snapshot_temp_path/gems"
   for snapshot_gemset in $($rvm_scripts_path/list gemsets strings) ; do
     __rvm_become "$snapshot_gemset"
     result="$?"
     __error_on_result "$result" "Error becoming ruby $snapshot_gemset" && return "$result"
     $rvm_scripts_path/gemsets export "${snapshot_gemset}.gems" >/dev/null
     result="$?"
     __error_on_result "$result" "Error exporting gemset contents for $snapshot_gemset" && return "$result"
-    mkdir -p "./$snapshot_gemset/"
-    [[ -d "$GEM_HOME/cache/" ]] && cp -R "$GEM_HOME/cache/" "./$snapshot_gemset/"
+    \mkdir -p "./$snapshot_gemset/"
+    [[ -d "$GEM_HOME/cache/" ]] && \cp -R "$GEM_HOME/cache/" "./$snapshot_gemset/"
   done; unset snapshot_gemset
   __rvm_pushpop
 
   $rvm_scripts_path/log "info" "Backing up all of your installed rubies"
   echo '#!/usr/bin/env bash -e' > "$snapshot_temp_path/install-rubies.sh"
@@ -59,11 +59,11 @@
   local snapshot_installable_file="$rvm_tmp_path/$$-installable"
 
   $rvm_scripts_path/alias list | awk -F ' => ' '{print $1}' | sort | uniq 2>/dev/null > "$snapshot_alias_name_file"
   $rvm_scripts_path/list strings | \tr ' ' '\n' | sort | uniq > "$snapshot_ruby_name_file"
   comm -2 -3 "$snapshot_ruby_name_file" "$snapshot_alias_name_file" > "$snapshot_installable_file"
-  rm -rf "$snapshot_ruby_name_file" "$snapshot_alias_name_file"
+  \rm -rf "$snapshot_ruby_name_file" "$snapshot_alias_name_file"
 
   local snapshot_primary_ruby="$(cat "$snapshot_installable_file" | grep '^\(ree\|ruby-1.8.7\)' | grep -v '-head$' | sort -r | head -n1)"
   local snapshot_ruby_order="$snapshot_primary_ruby $(cat "$snapshot_installable_file" | grep -v "$snapshot_primary_ruby")"
   for snapshot_ruby_name in $snapshot_ruby_order ; do
     snapshot_install_command="$(__rvm_recorded_install_command "$snapshot_ruby_name")"
@@ -74,23 +74,23 @@
       ruby "$rvm_path/lib/rvm/install_command_dumper.rb" >> "$snapshot_temp_path/install-rubies.sh"
     fi
     unset snapshot_install_command
   done; unset snapshot_ruby_name snapshot_primary_ruby
 
-  rm -rf "$snapshot_installable_file"
+  \rm -rf "$snapshot_installable_file"
 
   $rvm_scripts_path/log "info" "Compressing snapshotting"
   local destination_path="$PWD"
   __rvm_pushpop "$snapshot_temp_path"
-  rm -rf "$destination_path/$1.tar.gz"
+  \rm -rf "$destination_path/$1.tar.gz"
   tar czf "$destination_path/$1.tar.gz" .
   result="$?"
   __error_on_result "$result" "Error creating archive $destination_path/$1.tar.gz" && return "$result"
   __rvm_pushpop
 
   $rvm_scripts_path/log "info" "Cleaning up"
-  rm -rf "$snapshot_temp_path"
+  \rm -rf "$snapshot_temp_path"
 
   $rvm_scripts_path/log "info" "Snapshot complete"
 
 }
 
@@ -108,22 +108,22 @@
     return 1
   fi
 
   local snapshot_temp_path="$rvm_tmp_path/$$-snapshot"
 
-  rm -rf "$snapshot_temp_path"
-  mkdir -p "$snapshot_temp_path"
+  \rm -rf "$snapshot_temp_path"
+  \mkdir -p "$snapshot_temp_path"
 
   $rvm_scripts_path/log "info" "Extracting snapshot"
   __rvm_pushpop "$snapshot_temp_path"
   tar xzf "$snapshot_archive"
   result="$?"
   __error_on_result "$result" "Error extracting the archive '$snapshot_archive'" && return "$result"
   __rvm_pushpop
 
   $rvm_scripts_path/log "info" "Restoring user settings"
-  cp -f "$snapshot_temp_path/user" "$rvm_config_path/user"
+  \cp -f "$snapshot_temp_path/user" "$rvm_config_path/user"
 
   $rvm_scripts_path/log "info" "Installing rvm-managed packages"
   for snapshot_package in $(cat "$snapshot_temp_path/packages"); do
     $rvm_scripts_path/package install "$snapshot_package"
     result="$?"
@@ -141,12 +141,12 @@
   __rvm_pushpop "$snapshot_temp_path/gems"
   for snapshot_gemset in $(\ls | grep '\.gems$' | sed 's/.gems$//'); do
     __rvm_become "$snapshot_gemset"
     result="$?"
     __error_on_result "$result" "Error becoming '$snapshot_gemset'" && return "$result"
-    mkdir -p "$GEM_HOME/cache/"
-    cp -Rf "$snapshot_gemset/" "$GEM_HOME/cache/"
+    \mkdir -p "$GEM_HOME/cache/"
+    \cp -Rf "$snapshot_gemset/" "$GEM_HOME/cache/"
     result="$?"
     __error_on_result "$result" "Error copying across cache for $snapshot_gemset" && return "$result"
     $rvm_scripts_path/gemsets import "$snapshot_gemset" >/dev/null 2>&1
     result="$?"
     __error_on_result "$result" "Error importing gemset for $snapshot_gemset" && return "$result"
@@ -165,10 +165,10 @@
     fi
   done < "$snapshot_temp_path/alias"
   unset package_info
 
   $rvm_scripts_path/log "info" "Cleaning up load process"
-  rm -rf "$snapshot_temp_path"
+  \rm -rf "$snapshot_temp_path"
 
   $rvm_scripts_path/log "info" "Loaded snapshot from $(basename "$snapshot_archive")"
 }
 
 snapshot_usage() {