scatterd-dotfiles/zshrc
Dan Croak 31b99d9728 Add rbenv shims and trusted binstubs to PATH
Our expected way of managing Rubies is with rbenv:

https://github.com/thoughtbot/laptop/blob/master/common-components/ruby-environment

This commit loads rbenv in `zshrc` as recommended by the rbenv docs:

https://github.com/sstephenson/rbenv#basic-github-checkout

Assuming the binstubs for a project are in the local bin/ directory, we
can even go a step further to add the directory to shell $PATH so that
rspec can be invoked without the bin/ prefix:

    export PATH="./bin:$PATH"

Doing so on a system that other people have write access to (such as a
shared host) is a security risk:

https://github.com/sstephenson/rbenv/issues/309

The `.git/safe` convention addresses the security problem:

https://twitter.com/tpope/status/165631968996900865

This zsh fix may be necessary for OS users in order to fix a bug:

https://github.com/thoughtbot/laptop/blob/master/mac-components/zsh-fix
2014-01-23 14:22:51 -08:00

63 lines
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# load our own completion functions
fpath=(~/.zsh/completion $fpath)
# completion
autoload -U compinit
compinit
for function in ~/.zsh/functions/*; do
source $function
done
# history settings
setopt histignoredups
SAVEHIST=4096
HISTSIZE=4096
# awesome cd movements from zshkit
setopt autocd autopushd pushdminus pushdsilent pushdtohome cdablevars
DIRSTACKSIZE=5
# Try to correct command line spelling
setopt correct correctall
# Enable extended globbing
setopt extendedglob
# Allow [ or ] whereever you want
unsetopt nomatch
# vi mode
bindkey -v
bindkey "^F" vi-cmd-mode
bindkey jj vi-cmd-mode
# handy keybindings
bindkey "^A" beginning-of-line
bindkey "^E" end-of-line
bindkey "^R" history-incremental-search-backward
bindkey "^P" history-search-backward
bindkey "^Y" accept-and-hold
bindkey "^N" insert-last-word
bindkey -s "^T" "^[Isudo ^[A" # "t" for "toughguy"
# use vim as the visual editor
export VISUAL=vim
export EDITOR=$VISUAL
# look for ey config in project dirs
export EYRC=./.eyrc
# load rbenv if available
if which rbenv &>/dev/null ; then
eval "$(rbenv init - --no-rehash)"
fi
# mkdir .git/safe in the root of repositories you trust
export PATH=".git/safe/../../bin:$PATH"
# aliases
[[ -f ~/.aliases ]] && source ~/.aliases
# Local config
[[ -f ~/.zshrc.local ]] && source ~/.zshrc.local