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gemsets
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gemsets
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#!/usr/bin/env bash
source "$rvm_scripts_path/base"
source "$rvm_scripts_path/functions/build" # For gems with C extensions.
rvm_ruby_gem_home="${rvm_ruby_gem_home:-$GEM_HOME}"
if [[ ! -d "$rvm_ruby_gem_home" ]] && command -v gem > /dev/null 2>&1
then
rvm_ruby_gem_home="$(gem env home)"
fi
usage()
{
cat -v "${rvm_help_path}/gemset"
}
gemset_list_all()
{
for rvm_ruby_string in $(rvm list strings)
do
(__rvm_use ; gemset_list)
done
unset rvm_ruby_string
}
gemset_update()
{
if [[ -z "$rvm_ruby_strings" ]]
then
rvm_log "Running gem update for all rubies and gemsets."
rvm_ruby_strings="$(
builtin cd "${rvm_gems_path:-"$rvm_path/gems"}" ;
find . -maxdepth 1 -mindepth 1 -type d -print 2>/dev/null \
| grep -v '^\(doc\|cache\|@\|system\)' | \tr '\n' ','
)"
rvm_ruby_strings="${rvm_ruby_strings/%,}"
rvm_ruby_strings="${rvm_ruby_strings//.\/}"
else
rvm_log "Running gem update for the specified rubies."
fi
export rvm_ruby_strings
"$rvm_scripts_path/set" "gem" "update"
return $?
}
gemset_globalcache()
{
local gc_status globalcache_enabled directories directory_name \
full_directory_path directory_name
if [[ "$1" == "enabled" ]]
then
__rvm_using_gemset_globalcache
globalcache_enabled=$?
gc_status="Unknown"
if (( ${globalcache_enabled:-0} == 0 ))
then
gc_status="Enabled"
else
gc_status="Disabled"
fi
rvm_log "Gemset global cache is currently: $gc_status"
return "$globalcache_enabled"
elif [[ "$1" == "disable" ]]
then
rvm_log "Removing the global cache (note: this will empty the caches)"
directories=($(
builtin cd "${rvm_gems_path:-"$rvm_path/gems"}" ;
find . -maxdepth 1 -mindepth 1 -type d -print)
)
for directory_name in "${directories[@]//.\/}"
do
current_cache_path="${rvm_gems_path:-"$rvm_path/gems"}/$directory_name/cache"
if [[ -L "$current_cache_path" \
&& "$(readlink "$current_cache_path")" == "$rvm_gems_cache_path" ]]
then
rvm_log "Reverting the gem cache for $directory_name to an empty directory."
rm -f "$current_cache_path" 2>/dev/null
mkdir -p "$current_cache_path" 2>/dev/null
fi
done
"$rvm_scripts_path/db" "$rvm_user_path/db" "use_gemset_globalcache" "delete"
elif [[ "$1" == "enable" ]]
then
rvm_log "Enabling global cache for gems."
mkdir -p "$rvm_gems_cache_path"
directories=($(
builtin cd "${rvm_gems_path:-"$rvm_path/gems"}" ;
find . -maxdepth 1 -mindepth 1 -type d -print)
)
for directory_name in "${directories[@]//.\/}"
do
current_cache_path="${rvm_gems_path:-"$rvm_path/gems"}/$directory_name/cache"
if [[ -d "$current_cache_path" && ! -L "$current_cache_path" ]]
then
rvm_log "Moving the gem cache for $directory_name to the global cache."
mv "$current_cache_path/"*.gem "$rvm_gems_cache_path/" 2>/dev/null
case "${current_cache_path%\/}" in
*cache)
__rvm_rm_rf "$current_cache_path"
ln -fs "$rvm_gems_cache_path" "$current_cache_path"
;;
esac
fi
done
"$rvm_scripts_path/db" "$rvm_user_path/db" "use_gemset_globalcache" "true"
else
printf "
Usage:
rvm gemset globalcache {enable,disable}
Enable / Disable the use of a global gem cachedir.
"
return 1
fi
}
gemset_name()
{
echo "${rvm_ruby_gem_home##*${rvm_gemset_separator:-"@"}}"
return $?
}
gemset_dir()
{
echo "$rvm_ruby_gem_home"
return $?
}
gemset_create()
{
local gem_home gemset gemsets prefix
if [[ -n "$rvm_ruby_string" ]]
then
__rvm_select
fi
prefix=$(echo $rvm_ruby_gem_home | sed 's/'${rvm_gemset_separator:-"@"}'.*$//')
gemsets=(${args[@]})
for gemset in "${gemsets[@]}"
do
if [[ "$(__rvm_env_string)" == "system" ]]
then
rvm_error "Can not create gemset before using a ruby. Try 'rvm use <some ruby>'."
return 1
fi
if [[ "$gemset" == *"${rvm_gemset_separator:-"@"}"* ]]
then
rvm_error "Can not create gemset '$gemset', it contains a \"${rvm_gemset_separator:-"@"}\"."
continue
fi
if [[ -z "$gemset" || "$gemset" == *"${rvm_gemset_separator:-"@"}" ]]
then
rvm_error "Can not create gemset '$gemset', Missing name. "
continue
fi
gem_home="${prefix}${rvm_gemset_separator:-"@"}${gemset}"
if [[ ! -d "$gem_home" ]]
then
mkdir -p "$gem_home"
fi
# When the globalcache is enabled, we need to ensure we setup the cache directory correctly.
if __rvm_using_gemset_globalcache
then
if [[ -d "$gem_home/cache" && ! -L "$gem_home/cache" ]]
then
mv "$gem_home/cache"/*.gem "$rvm_gems_cache_path/" 2>/dev/null
__rvm_rm_rf "$gem_home/cache"
fi
ln -fs "$rvm_gems_cache_path" "$gem_home/cache"
fi
rvm_log "'$gemset' gemset created ($gem_home)."
done
return 0
}
gemset_list()
{
if [[ ${rvm_ruby_selected_flag:-0} -eq 0 ]]
then
__rvm_select
fi
if [[ "${args[0]:-""}" != "strings" ]]
then
rvm_log "\ngemsets for $rvm_ruby_string (found in ${rvm_gems_path:-"$rvm_path/gems"}/$rvm_ruby_string)"
fi
if [[ -d "${rvm_gems_path:-"$rvm_path/gems"}" ]]
then
if [[ -n "${rvm_ruby_string:-""}" ]]
then
local current_gemset=$(__rvm_current_gemset)
# Figure out the active gemsets for this version.
for gemset in "${rvm_gems_path:-${rvm_path}/gems}/${rvm_ruby_string}${rvm_gemset_separator:-@}"*
do
gemset="${gemset##*${rvm_gemset_separator:-@}}"
if [[ "${gemset}" == "${current_gemset}" ]]
then
if [[ "${args[0]:-""}" != "strings" ]]
then
echo "=> ${gemset}"
else
echo "${gemset} (default)"
fi
else
if [[ "${args[0]:-""}" != "strings" ]]
then
echo " ${gemset}"
else
echo $gemset
fi
fi
done
else
rvm_error "\$rvm_ruby_string is not set!"
return 1
fi
else
rvm_error "${rvm_gems_path:-"$rvm_path/gems"} does not exist!"
return 1
fi
printf "\n"
return 0
}
gemset_after_delete_cleanup()
{
rvm_gemset_name=$1
ruby_at_gemset=$2
gemdir=$3
if [[ -L "$gemdir/cache" ]]
then
rm -f "$gemdir/cache"
fi
(
for item in $( $rvm_scripts_path/alias search_by_target ${ruby_at_gemset} )
do
$rvm_scripts_path/alias delete ${item}
done
)
}
gemset_delete()
{
gemsets=(${args[@]})
if (( ${rvm_ruby_selected_flag:-0} == 0))
then
__rvm_select
fi
if [[ -n "${gemsets[$__array_start]}" ]]
then
rvm_gemset_name="${gemsets[$__array_start]}"
fi
if [[ -n "$rvm_gemset_name" ]]
then
ruby_at_gemset="$rvm_ruby_string${rvm_gemset_separator:-"@"}$rvm_gemset_name"
gemdir="${rvm_gems_path:-"$rvm_path/gems"}/${ruby_at_gemset}"
if [[ -d "$gemdir" && "$gemdir" != '/' && ${rvm_force_flag:-0} -gt 0 ]]
then
__rvm_rm_rf "$gemdir"
gemset_after_delete_cleanup $rvm_gemset_name $ruby_at_gemset $gemdir
elif [[ -d "$gemdir" ]]
then
rvm_warn "Are you SURE you wish to remove the entire gemset directory '$rvm_gemset_name' ($gemdir)?"
printf "(anything other than 'yes' will cancel) > "
read response
if [[ "yes" == "$response" ]]
then
__rvm_rm_rf "$gemdir"
gemset_after_delete_cleanup $rvm_gemset_name $ruby_at_gemset $gemdir
else
rvm_log "Not doing anything, phew... close call that one eh?"
return 2
fi
else
rvm_log "$gemdir already does not exist."
fi
else
rvm_error "A gemset name must be specified in order to delete a gemset."
return 1
fi
return 0
}
gemset_empty()
{
local gemdir entry
gemsets=(${args[@]})
if [[ -z "${rvm_ruby_gem_home:-""}" ]]
then
__rvm_select
fi
if [[ -n "${gemsets[$__array_start]}" ]]
then
rvm_gemset_name="${gemsets[$__array_start]}"
fi
ruby_at_gemset="$rvm_ruby_string${rvm_gemset_separator:-"@"}$rvm_gemset_name"
gemdir="${rvm_gems_path:-"$rvm_path/gems"}/${ruby_at_gemset}"
if [[ ${rvm_force_flag:-0} -gt 0 ]]
then
for entry in "$gemdir"/bin/* "$gemdir"/doc/* "$gemdir"/gems/* "$gemdir"/specifications/*
do
__rvm_rm_rf "$entry"
done
elif [[ -d "$gemdir" ]]
then
rvm_warn "Are you SURE you wish to remove the installed gems for gemset '$(basename "$gemdir")' ($gemdir)?"
echo -n "(anything other than 'yes' will cancel) > "
read response
if [[ "yes" == "$response" ]]
then
for entry in "$gemdir"/bin/* "$gemdir"/doc/* "$gemdir"/gems/* "$gemdir"/specifications/* ; do
__rvm_rm_rf "$entry"
done
else
rvm_log "Not doing anything, phew... close call that one eh?"
fi
else
rvm_log "$gemdir already does not exist."
fi
return 0
}
# Migrate gemsets from ruby X to ruby Y
gemset_copy()
{
local source_ruby destination_ruby source_path destination_path
# Clear the current environment so that it does not influence this operation.
unset rvm_gemset_name rvm_ruby_gem_home GEM_HOME GEM_PATH
source_ruby="${args[$__array_start]:-""}"
args[$__array_start]="" ; args=(${args[@]})
destination_ruby="${args[$__array_start]:-""}"
args[$__array_start]="" ; args=(${args[@]})
if [[ -z "$destination_ruby" || -z "$source_ruby" ]]
then
rvm_error "Source and destination must be specified: 'rvm gemset copy X Y'"
return 1
fi
# Verify the destination gemset exists before attempting to use it.
(
rvm_ruby_string="$destination_ruby"
export rvm_create_flag=1
{ __rvm_ruby_string && __rvm_gemset_select; } 2> /dev/null
)
result=$?
if [[ $result -ne 0 ]]; then
rvm_error "Destination gemset '$destination_ruby' does not yet exist."
return 1
fi
# TODO: Account for more possibilities:
# rvm gemset copy 1.9.2 @gemsetb # From 1.9.2 default to current ruby, 1.9.2 exists.
# rvm gemset copy @gemseta @gemsetb # Current ruby, gemseta exists.
# rvm gemset copy gemseta gemsetb # Currenty Ruby, gemseta exists.
# rvm gemset copy gemseta 1.8.7@gemsetb # Currenty Ruby@gemseta, current ruby@gemseta exists.
source_path=$(
rvm_ruby_string="$source_ruby"
{ __rvm_ruby_string && __rvm_gemset_select; } > /dev/null 2>&1
echo $rvm_ruby_gem_home
)
destination_path=$(
rvm_ruby_string="$destination_ruby"
{ __rvm_ruby_string && __rvm_gemset_select; } > /dev/null 2>&1
echo $rvm_ruby_gem_home
)
if [[ -z "$source_path" || ! -d "$source_path" ]]
then
rvm_error "Unable to expand '$source_ruby' or directory does not exist."
return 1
fi
if [[ -z "$destination_path" ]]
then
rvm_error "Unable to expand '$destination_ruby'."
return 1
fi
if [[ -d "$source_path" ]]
then
rvm_log "Copying gemset from $source_ruby to $destination_ruby"
for dir in bin doc gems specifications cache bundle
do
mkdir -p "$destination_path/$dir"
if [[ -d "$source_path/$dir" ]]
then
cp -Rf "$source_path/$dir" "$destination_path/"
elif [[ -L "$source_path/$dir" ]]
then
cp "$source_path/$dir" "$destination_path/$dir"
fi
done
rvm_log "Making gemset for $destination_ruby pristine."
__rvm_run_with_env "gemset.pristine" "$destination_ruby" "rvm gemset pristine"
else
rvm_error "Gems directory does not exist for $source_path ($source_path)"
return 1
fi
}
# Migrate gemsets from ruby X to ruby Y
gemset_rename()
{
local source_name destination_name source_path destination_path
source_name="${args[$__array_start]:-""}"
args[$__array_start]="" ; args=(${args[@]})
destination_name="${args[$__array_start]:-""}"
args[$__array_start]="" ; args=(${args[@]})
if [[ -z "$destination_name" || -z "$source_name" ]]
then
rvm_error "Source and destination gemsets must be specified: 'rvm gemset rename X Y'"
return 1
fi
source_path="$(rvm_silence_logging=1 rvm "@$source_name" do gem env gemdir)"
if [[ -z "$source_path" || ! -d "$source_path" ]]
then
rvm_error "'$source_name' does not exist."
return 1
fi
destination_path=${source_path/%$source_name/$destination_name}
if [[ -d "$source_path" ]]
then
if [[ ! -d "$destination_path" ]]
then
mv "$source_path" "$destination_path"
else
rvm_error "Gemset $destination_name already exists!"
return 1
fi
else
rvm_error "Gems directory does not exist for $source_path ($source_path)"
return 1
fi
}
gemset_unpack()
{
local gems name directory version versions
directory="${args[$__array_start]}"
if [[ -z "$directory" ]]
then
directory="vendor/gems"
fi
if [[ -n "$rvm_ruby_gem_home" ]]
then
export GEM_HOME="$rvm_ruby_gem_home"
export GEM_PATH="$rvm_ruby_gem_home:$rvm_ruby_global_gems_path"
fi
rvm_log "Unpacking current environments gemset to ${directory}\n"
unset -f gem
gems=($(command gem list | sed 's#[\(|\)]##g' | sed -e 's#, #,#g' -e 's/ /;/g'))
for gem in ${gems[@]}
do
name="${gem/;*/}"
versions="${gem/*;/}" ; versions=(${versions//,/ })
for version in "${versions[@]}" ; do
( command gem unpack "$name" -v"$version" --target "$directory" )&
done
done
wait
rvm_log "Unpacking into ${directory} complete\n"
return 0
}
gemset_export()
{
local gems name file_name version versions
rvm_file_name="${rvm_file_name:-${gems_args// }}"
rvm_file_name="${rvm_file_name%.gems}.gems"
if [[ -n "$rvm_ruby_gem_home" ]]
then
export GEM_HOME="$rvm_ruby_gem_home"
export GEM_PATH="$rvm_ruby_gem_home:$rvm_ruby_global_gems_path"
fi
if [[ -z "$rvm_file_name" ]]
then
if [[ -n "$rvm_gemset_name" ]]
then
rvm_file_name="$rvm_gemset_name.gems"
else
rvm_file_name="default.gems"
fi
fi
rvm_log "Exporting current environments gemset to $rvm_file_name"
if [[ -f "$rvm_file_name" ]]
then
rm -f "$rvm_file_name"
fi
echo "# $rvm_file_name generated gem export file. Note that any env variable settings will be missing. Append these after using a ';' field separator" \
> "$rvm_file_name"
gems=($(gem list --local | sed 's#[\(|\)]##g' | sed 's#, #,#g' | tr ' ' ';'))
for gem in "${gems[@]}"
do
name="${gem/;*/}"
if (( ${rvm_latest_flag:-0} == 0 ))
then
versions="${gem/*;/}"
versions="${versions//,/ }"
for version in $versions
do
echo "$name -v$version" >> $rvm_file_name
done
unset version versions
else
echo "$name" >> $rvm_file_name
fi
done
return 0
}
gemset_import()
{
unset -f gem
if [[ -n "${rvm_ruby_gem_home:-""}" ]]
then
export GEM_HOME="$rvm_ruby_gem_home"
export GEM_PATH="$rvm_ruby_gem_home"
else
rvm_ruby_gem_home=${GEM_HOME:-$(gem env gemdir)}
fi
#rvm_gemset_name="${gems_args//.gem*/}"
#rvm_gemset_name="${gems_args// /}"
rvm_file_name="${gems_args// /}"
# TODO: this could likely be better with find
if [[ -s "${rvm_file_name%.gems*}.gems" ]]
then
rvm_file_name="${rvm_file_name%.gems*}.gems"
elif [[ -s "${rvm_gemset_name}.gems" ]]
then
rvm_file_name="${rvm_gemset_name}.gems"
elif [[ -s "default.gems" ]]
then
rvm_file_name="default.gems"
elif [[ -s "system.gems" ]]
then
rvm_file_name="system.gems"
elif [[ -s ".gems" ]]
then
rvm_file_name=".gems"
else
rvm_error "No *.gems file found."
return 1
fi
if [[ ! -d "$rvm_ruby_gem_home/specifications/" ]]
then
mkdir -p "$rvm_ruby_gem_home/specifications/"
fi
if [[ ! -d "$rvm_gems_cache_path" ]]
then
mkdir -p "$rvm_gems_cache_path" # Ensure the base cache dir is initialized.
fi
if [[ -s "$rvm_file_name" ]]
then
printf "\nInstalling gems listed in $rvm_file_name file...\n\n"
rvm_ruby_gem_list=$(
builtin cd "$rvm_ruby_gem_home/specifications/" ;
find . -maxdepth 1 -mindepth 1 -type f -print 2> /dev/null | \
sed -e 's#.gems.*$##' -e 's#^./##g' 2> /dev/null
)
# rvm_ruby_gem_list="${rvm_ruby_gem_list//.\/}"
# Read the file into an array by changing the IFS temporarily.
local oldifs="${IFS}"
# Yes, that's a newline....edit with care.
IFS="
"
local -a lines=( $(cat "${rvm_file_name}") )
IFS="${oldifs}"
# Parse the lines, throwing out comments and empty lines.
for line in "${lines[@]}"
do
if [[ "${line}" != '#'* && -n "${line// /}" ]]
then
gems_args="$line"
gem_install
fi
done
printf "\nProcessing of $rvm_file_name is complete.\n\n"
else
rvm_error "${rvm_file_name} does not exist to import from."
fi
}
__rvm_parse_gems_args()
{
gem="${gems_args/;*}" ; gem_prefix=""
if echo "$gems_args" | grep ';' >/dev/null 2>&1
then
gem_prefix="${gems_args/*;}"
fi
if match "$gem" "*.gem$"
then
gem_name="$(basename "${gem/.gem/}" | awk -F'-' '{$NF=NULL;print}')"
gem_version="$(basename "${gem/.gem/}" | awk -F'-' '{print $NF}' )"
gem_postfix="$(basename "${gem/*.gem/}")"
else
gem_name="${gem/ */}"
case "$gem" in
*--version*)
gem_version=$(
echo "$gem" | sed -e 's#.*--version[=]*[ ]*##' | awk '{print $1}'
)
gem_postfix="$(
echo "$gem" |
sed -e "s#${gem_name/ /}##" -e "s#--version[=]*[ ]*${gem_version/ /}##"
)"
;;
*-v*)
gem_version=$(
echo "$gem" | sed -e 's#.*-v[=]*[ ]*##' | awk '{print $1}'
)
gem_postfix="$(
echo "$gem" |
sed -e "s#${gem_name/ /}##" -e "s#-v[=]*[ ]*${gem_version/ /}##"
)" #"
;;
*)
unset gem_version # no version
;;
esac
fi
if [[ -s "$gem" ]] ; then
gem_file_name="$gem"
elif match "$gem" "*.gem"
then
gem_file_name="$gem"
elif [[ -z "${gem_version/ /}" ]]
then
gem_file_name="${gem_name/ /}*.gem"
else # version
gem_file_name="${gem_name/ /}-${gem_version/ /}.gem"
fi
}
# Install a gem
gem_install()
{
local gem gem_prefix gem_name gem_version gem_file_name gem_postfix cache_file gem_file_name gem_string gem_action
result=0
# First we parse the gem args to pick apart the pieces.
__rvm_parse_gems_args
# Now we determine if a .gem cache file is already installed
if (( ${rvm_force_flag:-0} == 0 )) &&
[[ -f "${rvm_ruby_gem_home}/specifications/$(basename "$gem_file_name")spec" ]]
then
gem=""
rvm_log "$gem_name $gem_version is already installed."
else
if [[ -s "$gem" ]]
then
cache_file="$gem"
elif [[ -s "$(__rvm_current_gemcache_dir)/${gem_file_name}" ]]
then
cache_file="$(__rvm_current_gemcache_dir)/${gem_file_name}"
else
true ${cache_file:=$( find "$(__rvm_current_gemcache_dir)/${gem_file_name}" -maxdepth 1 -mindepth 1 -type f -print 2> /dev/null | sort | head -n1)}
cache_file="${cache_file/.\/}"
fi
if [[ ! -s "$cache_file" ]]
then
if [[ -s "$gem_file_name" ]]
then
gem="$gem_file_name"
elif [[ -z "${gem_version// /}" ]]
then
gem="${gem_name// /}"
else
gem="${gem_name// /} -v $gem_version"
fi
else # cached
gem_file_name="$(basename "$cache_file")"
gem_string="$(echo "$gem_file_name" | sed 's#\.gem$##')"
if (( ${rvm_force_flag:-0} == 0 )) &&
[[ -s "${rvm_ruby_gem_home}/specifications/$(basename $gem_file_name)spec" ]]
then
unset gem # already installed, not forcing reinstall.
rvm_log "$gem_name $gem_version exists, skipping (--force to re-install)"
else
if [[ -s "$(__rvm_current_gemcache_dir)/$(basename $gem_file_name)" ]]
then
mkdir -p "${rvm_tmp_path}/$$/"
mv "$(__rvm_current_gemcache_dir)/$gem_file_name" "${rvm_tmp_path}/$$/$gem_file_name"
gem="${rvm_tmp_path}/$$/$gem_file_name -f -l"
else
gem="$cache_file"
fi
fi
fi
fi
# If $gem is still set, go forward with the install.
if [[ -n "$gem" ]]
then
# TODO: Set vars if fourth field is non-empty (means that there are conditional statements to execute in the gem install line.
if (( ${rvm_make_flags_flag:-0} == 1 ))
then
__rvm_make_flags
fi
if [[ -n "$rvm_ruby_gem_home" &&
"$rvm_ruby_gem_home" != "${rvm_gems_path:-"$rvm_path/gems"}" ]]
then
command="GEM_HOME='$rvm_ruby_gem_home' GEM_PATH='$rvm_ruby_gem_home' $gem_prefix gem install $gems_args $rvm_gem_options $gem_postfix $vars"
else
command="$gem_prefix gem install --ignore-dependencies $gems_args $rvm_gem_options -q $gem $gem_postfix $vars"
fi
unset -f gem
__rvm_run "gem.install" "$command" "installing ${gem_name} ${gem_version}..."
result=$?
if (( result == 0 ))
then
rvm_log "$gem_name $gem_version installed."
else
rvm_log "$gem_name $gem_version failed to install ( output logged to: $rvm_log_path/$rvm_ruby_string/gem.install.log )"
fi
fi
return $result
}
# Output the user's current gem directory.
gemset_info()
{
if (( ${rvm_user_flag:-0} == 1 ))
then
(rvm system ; gem env | grep "\- $HOME" | awk '{print $NF}')
elif [[ ${rvm_system_flag:-0} == 1 ]]
then
(rvm system ; gem env $action system)
elif [[ -n "${rvm_ruby_string:-""}" ]]
then
(rvm "$rvm_ruby_string" ; gem env $action)
elif [[ -n "${GEM_HOME:-""}" ]]
then
echo "$GEM_HOME"
else
gem env $action
fi
return $?
}
gemset_prune()
{
local temporary_cache_path live_cache_path gemset_name version versions \
cached_gem_name cached_file_path
temporary_cache_path="$GEM_HOME/temporary-cache"
live_cache_path="$GEM_HOME/cache"
mkdir -p "$temporary_cache_path"
rvm_log "Moving active gems into temporary cache..."
while read -r used_gem
do
gem_name="$(echo "$used_gem" | sed -e 's/ .*//')"
versions="$(echo "${used_gem//, / }" | sed -e 's/.* (//' -e 's/)//')"
for version in $versions; do
cached_gem_name="${gem_name}-${version}.gem"
cached_file_path="${live_cache_path}/${cached_gem_name}"
if [[ -f "$cached_file_path" ]]; then
mv "$cached_file_path" "${temporary_cache_path}/${cached_gem_name}"
fi
done
done < <(gem list --versions)
rvm_log "Removing live cache and restoring temporary cache..."
# Switch the cache back.
__rvm_rm_rf "$live_cache_path"
mv "$temporary_cache_path" "$live_cache_path"
return 0
}
gemset_pristine()
{
if ( unset -f gem ; command -v gem > /dev/null )
then
gem pristine --all
return $?
else
rvm_error "'gem' command not found in PATH"
return 1
fi
}
# Loads the default gemsets for the current interpreter and gemset.
gemset_initial()
{
local gemsets gemset path paths
true ${rvm_gemsets_path:="$rvm_path/gemsets"}
rvm_log "Importing initial gemsets for $(__rvm_env_string)."
if [[ ! -d "$rvm_gemsets_path/${rvm_ruby_string//-//}" ]]
then
mkdir -p "$rvm_gemsets_path/${rvm_ruby_string//-//}" 2>/dev/null
fi
paths=($(__rvm_ruby_string_paths_under "$rvm_gemsets_path"))
echo "paths: ${paths[@]}"
for path in "${paths[@]}"
do
if [[ -n "$rvm_gemset_name" ]]
then
if [[ -s "${rvm_gemset_name}.gems" ]]
then
( gems_args="${rvm_gemset_name}.gems" ; gemset_import )
fi
else
if [[ -s "${path}/default.gems" ]]
then
( gems_args="${path}/default.gems" ; gemset_import )
fi
if [[ -s "${path}/global.gems" ]]
then
(
rvm_create_flag=1
rvm_ruby_gem_home="${rvm_ruby_gem_home//@*/}@global"
gems_args="${path}/global.gems"
gemset_import
)
fi
fi
done
rvm_log "Installation of gems for $(__rvm_env_string) is complete."
return 0
}
search()
{
local gemspec gemspecs gem_name="${2:-}" option="${3:-}"
local environment_id ruby_string name gem_version
if [[ -z "${gem_name}" ]]
then
return 0
fi
true "${rvm_gems_path:="$rvm_path/gems"}"
gemspecs=($(
find "${rvm_gems_path}" -mindepth 3 -iname "${gem_name}*.gemspec" -type f
))
if [[ "${option}" != "strings" ]]
then
printf "%-40s %-20s %-20s\n" "environment_id" "name" "version"
printf "%s\n" "================================================================================"
fi
for gemspec in "${gemspecs[@]}"
do
environment_id="${gemspec//${rvm_gems_path}\/}"
environment_id="${environment_id//\/*}"
ruby_string="${environment_id//@*}"
gemset_name="${environment_id//${ruby_string}}"
name=${gemspec//*\/}
name=${name/%.gemspec}
gem_version=${name//*-}
if [[ "${option}" != "strings" ]]
then
printf "%-40s %-20s %-20s\n" "${environment_id}" "${gem_name}" "${gem_version}"
else
printf "%s\n" "${environment_id}"
fi
done
}
unset GEM_PATH
if ! command -v gem > /dev/null
then
rvm_error "'gem' was not found, cannot perform gem actions (Do you have an RVM ruby selected?)"
exit 1
fi
args=($*)
action="${args[$__array_start]}"
args[$__array_start]=""
args=(${args[@]})
gems_args="$(echo ${args[@]})" # Strip trailing / leading / extra spacing.
export rvm_gemset_name="${args[1]:-""}" # For wherever used.
rvm_sticky_flag=1