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fish_prompt: fix __bobthefish_rvm_info for both rvm installation types (single/multi-user)

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Alberto Cavalin 2018-03-20 23:14:21 +01:00
parent e57a8f344c
commit a5006c7491
1 changed files with 6 additions and 1 deletions
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7
fish_prompt.fish
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@ -583,8 +583,13 @@ function __bobthefish_rvm_parse_ruby -S -a ruby_string scope -d 'Parse RVM Ruby
end
function __bobthefish_rvm_info -S -d 'Current Ruby information from RVM'
# look for rvm install path
[ -z "$__rvm_install_path" -a -n "$rvm_path" ] ; and set -Ux __rvm_install_path "$rvm_path"
[ -z "$__rvm_install_path" -a -d /usr/local/rvm ] ; and set -Ux __rvm_install_path /usr/local/rvm
[ -z "$__rvm_install_path" -o ! -d "$__rvm_install_path" ] ; and set -Ux __rvm_install_path ~/.rvm
# More `sed`/`grep`/`cut` magic...
set -l __rvm_default_ruby (grep GEM_HOME ~/.rvm/environments/default | sed -e"s/'//g" | sed -e's/.*\///')
set -l __rvm_default_ruby (grep GEM_HOME "$__rvm_install_path"/environments/default | sed -e"s/'//g" | sed -e's/.*\///')
set -l __rvm_current_ruby (rvm-prompt i v g)
[ "$__rvm_default_ruby" = "$__rvm_current_ruby" ]; and return