diff options
| -rwxr-xr-x | Library/Contributions/selflink.sh | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/Library/Contributions/selflink.sh b/Library/Contributions/selflink.sh index 285af4f86..c99f3956f 100755 --- a/Library/Contributions/selflink.sh +++ b/Library/Contributions/selflink.sh @@ -8,13 +8,26 @@ fi source_base=`pwd` if [[ $mode == install ]]; then + # Ensure that the Cellar exists + if [[ ! -e "$source_base/Cellar" ]] ; then + mkdir -p "$source_base/Cellar" + fi + ln -s "$source_base/bin/brew" "/usr/local/bin/brew"; ln -s "$source_base/Library" "/usr/local/Library"; ln -s "$source_base/Cellar" "/usr/local/Cellar"; -elif [[ $mode == undo ]]; then - rm "/usr/local/bin/brew" - rm "/usr/local/Library" - rm "/usr/local/Cellar" +elif [[ $mode == undo ]]; then + if [[ -h "/usr/local/bin/brew" ]] ; then + rm "/usr/local/bin/brew" + fi + + if [[ -h "/usr/local/Library" ]] ; then + rm "/usr/local/Library" + fi + + if [[ -h "/usr/local/Cellar" ]] ; then + rm "/usr/local/Cellar" + fi else echo "Unknown command: $mode"; echo "\tselflink.sh [install] >> symlinks to /usr/local" |