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set NVM_DIR to real path to avoid symlink issues

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This commit is contained in:
Jacob Williams 2015-10-14 01:01:41 -05:00
parent c957989fa9
commit 61cc6541e8
1 changed files with 22 additions and 0 deletions
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22
nvm.sh
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@ -82,6 +82,28 @@ if [ -z "$NVM_DIR" ]; then
fi
unset NVM_SCRIPT_SOURCE 2> /dev/null
nvm_real_dir() {
local nvm_dir
nvm_dir="$1"
if [ "@$nvm_dir@" = "@@" ]; then
>&2 echo "NVM_DIR cannot be empty"
return 2
fi
local real_dir
real_dir=$(cd $nvm_dir && pwd -P)
if [ "@$real_dir@" = "@@" ] || [ ! -d $real_dir ]; then
>&2 echo "NVM_DIR is not a valid path"
return 2
fi
echo $real_dir
}
# Convert NVM_DIR to actual path if symlinked
export NVM_DIR=$(nvm_real_dir $NVM_DIR)
# Setup mirror location if not already set
if [ -z "$NVM_NODEJS_ORG_MIRROR" ]; then