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@shkm shkm/rvm
Created Oct 17, 2016

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RVM for fish. Taken from https://github.com/lunks/fish-nuggets/blob/master/functions/rvm.fish for easy use with fisherman.
function rvm --description='Ruby enVironment Manager'
# run RVM and capture the resulting environment
set --local env_file (mktemp -t rvm.fish.XXXXXXXXXX)
bash -c 'source ~/.rvm/scripts/rvm; rvm "$@"; status=$?; env > "$0"; exit $status' $env_file $argv
# apply rvm_* and *PATH variables from the captured environment
and eval (grep '^rvm\|^[^=]*PATH\|^GEM_HOME' $env_file | grep -v '_clr=' | sed '/^[^=]*PATH/s/:/" "/g; s/^/set -xg /; s/=/ "/; s/$/" ;/; s/(//; s/)//')
# needed under fish >= 2.2.0
and set -xg GEM_PATH (echo $GEM_PATH | sed 's/ /:/g')
# clean up
rm -f $env_file
end
function __handle_rvmrc_stuff --on-variable PWD
# Source a .rvmrc file in a directory after changing to it, if it exists.
# To disable this fature, set rvm_project_rvmrc=0 in $HOME/.rvmrc
if test "$rvm_project_rvmrc" != 0
set -l cwd $PWD
while true
if contains $cwd "" $HOME "/"
if test "$rvm_project_rvmrc_default" = 1
rvm default 1>/dev/null 2>&1
end
break
else
if test -e .rvmrc -o -e .ruby-version -o -e .ruby-gemset
eval "rvm reload" > /dev/null
eval "rvm rvmrc load" >/dev/null
break
else
set cwd (dirname "$cwd")
end
end
end
set -e cwd
end
end
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