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Change bi alias to a function

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Only check the bundler version when we call bi. This fixes two issues:
First, if there is no bundler available system-wide this will cause an
error each time zsh loads. Second, if new bundler is installed
system-wide but you change into an rbenv with an older version, the
alias will no longer work.
This commit is contained in:
Brandon Siegel 2013-10-30 11:01:49 -04:00
parent 5643fac887
commit 22c0db64ee
1 changed files with 28 additions and 24 deletions
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42
plugins/bundler/bundler.plugin.zsh
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@ -4,13 +4,31 @@ alias bp="bundle package"
alias bo="bundle open" alias bo="bundle open"
alias bu="bundle update" alias bu="bundle update"
# The following is based on https://github.com/gma/bundler-exec # The following is based on https://github.com/gma/bundler-exec
bundled_commands=(annotate berks cap capify cucumber foodcritic foreman guard jekyll kitchen knife middleman nanoc rackup rainbows rake rspec ruby shotgun spec spin spork strainer tailor taps thin thor unicorn unicorn_rails puma) bundled_commands=(annotate berks cap capify cucumber foodcritic foreman guard jekyll kitchen knife middleman nanoc rackup rainbows rake rspec ruby shotgun spec spin spork strainer tailor taps thin thor unicorn unicorn_rails puma)
## Functions ## Functions
bi() {
if _bundler-installed && _within-bundled-project; then
local bundler_version=`bundle version | cut -d' ' -f3`
if [[ $bundler_version > '1.4.0' || $bundler_version = '1.4.0' ]]; then
if [[ "$(uname)" == 'Darwin' ]]
then
local cores_num="$(sysctl hw.ncpu | awk '{print $2}')"
else
local cores_num="$(nproc)"
fi
bundle install --jobs=$cores_num $@
else
bundle install $@
fi
else
echo "Can't 'bundle install' outside a bundled project"
fi
}
_bundler-installed() { _bundler-installed() {
which bundle > /dev/null 2>&1 which bundle > /dev/null 2>&1
} }
@ -32,22 +50,8 @@ _run-with-bundler() {
fi fi
} }
if _bundler-installed; then ## Main program
bundler_version=`bundle version | cut -d' ' -f3` for cmd in $bundled_commands; do
if [[ $bundler_version > '1.4.0' || $bundler_version = '1.4.0' ]]; then
if [[ "$(uname)" == 'Darwin' ]]
then
local cores_num="$(sysctl hw.ncpu | awk '{print $2}')"
else
local cores_num="$(nproc)"
fi
eval "alias bi='bundle install --jobs=$cores_num'"
else
alias bi='bundle install'
fi
## Main program
for cmd in $bundled_commands; do
eval "function unbundled_$cmd () { $cmd \$@ }" eval "function unbundled_$cmd () { $cmd \$@ }"
eval "function bundled_$cmd () { _run-with-bundler $cmd \$@}" eval "function bundled_$cmd () { _run-with-bundler $cmd \$@}"
alias $cmd=bundled_$cmd alias $cmd=bundled_$cmd
@ -55,5 +59,5 @@ if _bundler-installed; then
if which _$cmd > /dev/null 2>&1; then if which _$cmd > /dev/null 2>&1; then
compdef _$cmd bundled_$cmd=$cmd compdef _$cmd bundled_$cmd=$cmd
fi fi
done done
fi