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selflink.sh install directory is now configurable

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Signed-off-by: Max Howell <max@methylblue.com>

I preserved the behaviour where the whole Library directory is symlinked as no explanation for this change was given…
This commit is contained in:
Tim Dysinger 2009-10-10 10:06:36 -10:00 committed by Max Howell
parent 9802bb0e19
commit 3e04b3f0d6
1 changed files with 21 additions and 16 deletions
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37
Library/Contributions/selflink.sh
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@ -1,41 +1,46 @@
#!/usr/bin/env bash
# This script links your clone into /usr/local, so you can keep the .git
# directory out of the way.
# This script links your clone into $install_base, so you can keep the .git
# directory out of the way. Default for no parameters is /usr/local
mode=$1
if [[ -z $mode ]]; then
mode="install"
fi
install_base=$2
if [[ -z $install_base ]]; then
install_base="/usr/local"
fi
source_base=`pwd`
if [[ $mode == install ]]; then
# Ensure that the Cellar exists
# Ensure that the Cellar exists -- otherwise Homebrew breaks
if [[ ! -e "$source_base/Cellar" ]] ; then
mkdir -p "$source_base/Cellar"
fi
if [[ ! -e "/usr/local/bin" ]] ; then
mkdir -p /usr/local/bin
if [[ ! -e "$install_base/bin" ]] ; then
mkdir -p $install_base/bin
fi
ln -s "$source_base/bin/brew" "/usr/local/bin/brew";
ln -s "$source_base/Library" "/usr/local/Library";
ln -s "$source_base/Cellar" "/usr/local/Cellar";
ln -s "$source_base/bin/brew" "$install_base/bin/brew";
ln -s "$source_base/Library" "$install_base/Library";
ln -s "$source_base/Cellar" "$install_base/Cellar";
elif [[ $mode == undo ]]; then
if [[ -h "/usr/local/bin/brew" ]] ; then
rm "/usr/local/bin/brew"
if [[ -h "$install_base/bin/brew" ]] ; then
rm "$install_base/bin/brew"
fi
if [[ -h "/usr/local/Library" ]] ; then
rm "/usr/local/Library"
if [[ -h "$install_base/Library" ]] ; then
rm "$install_base/Library"
fi
if [[ -h "/usr/local/Cellar" ]] ; then
rm "/usr/local/Cellar"
if [[ -h "$install_base/Cellar" ]] ; then
rm "$install_base/Cellar"
fi
else
echo "Unknown command: $mode";
echo "\tselflink.sh [install] >> symlinks to /usr/local"
echo "\tselflink.sh undo >> removes symlinks from /usr/local"
echo "\tselflink.sh [install] >> symlinks to $install_base"
echo "\tselflink.sh undo >> removes symlinks from $install_base"
fi