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@sujal
Created January 15, 2011 02:49
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Bash Git Completion section in jasoncodes or my dotfiles
# add git status if available
if which git > /dev/null
then
GIT_COMPLETION_PATH="$(dirname $(realpath "$(which git)"))/../etc/bash_completion.d/git-completion.bash"
fi
if [ ! -f "$GIT_COMPLETION_PATH" ]
then
GIT_COMPLETION_PATH=$(first_file_match -f \
"/usr/local/git/contrib/completion/git-completion.bash" \
"/opt/local/share/doc/git-core/contrib/completion/git-completion.bash" \
"/etc/bash_completion.d/git" \
)
fi
# begin awesome colour prompt..
export PS1=""
# add rvm version@gemset
if [[ -n "$rvm_path" ]]
then
function __my_rvm_ps1()
{
[[ -z "$rvm_ruby_string" ]] && return
if [[ -z "$rvm_gemset_name" && "$rvm_sticky_flag" -ne 1 ]]
then
[[ "$rvm_ruby_string" = "system" && ! -s "$rvm_path/config/alias" ]] && return
grep -q -F "default=$rvm_ruby_string" "$rvm_path/config/alias" && return
fi
local full=$(
"$rvm_path/bin/rvm-prompt" i v p g s |
sed \
-e 's/jruby-jruby-/jruby-/' -e 's/ruby-//' \
-e 's/-head/H/' \
-e 's/-2[0-9][0-9][0-9]\.[0-9][0-9]//' \
-e 's/-@/@/' -e 's/-$//')
[ -n "$full" ] && echo "$full "
}
export PS1="$PS1"'\[\033[01;30m\]$(__my_rvm_ps1)'
fi
# add user@host:path
export PS1="$PS1\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w"
function realpath()
{
python -c 'import os,sys;print os.path.realpath(sys.argv[1])' "$@"
}
function first_file_match()
{
local OP="$1"
shift
while [ $# -gt 0 ]
do
if [ $OP "$1" ]
then
echo "$1"
return 0
fi
shift
done
return 1
}
function realpath()
{
python -c 'import os,sys;print os.path.realpath(sys.argv[1])' "$@"
}
# add git status if available
if which git > /dev/null
then
GIT_COMPLETION_PATH="$(dirname $(realpath "$(which git)"))/../etc/bash_completion.d/git-completion.bash"
fi
if [ ! -f "$GIT_COMPLETION_PATH" ]
then
GIT_COMPLETION_PATH=$(first_file_match -f \
"/usr/local/git/contrib/completion/git-completion.bash" \
"/opt/local/share/doc/git-core/contrib/completion/git-completion.bash" \
"/etc/bash_completion.d/git" \
)
fi
if [ -f "$GIT_COMPLETION_PATH" ]
then
source "$GIT_COMPLETION_PATH"
export GIT_PS1_SHOWDIRTYSTATE=1
export GIT_PS1_SHOWSTASHSTATE=1
export GIT_PS1_SHOWUNTRACKEDFILES=1
export PS1="$PS1"'\[\033[01;33m\]$(__git_ps1 " (%s)")'
fi
# finish off the prompt
export PS1="$PS1"'\[\033[00m\]\$ '
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