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Instead of using expr to check if paths need cleaning, compare cleaned paths to original paths and export appropriately.

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This commit is contained in:
Jordan Harband
2014-09-19 10:10:53 -07:00
parent 5ef092b2c8
commit 7fd6d05426
1 changed files with 18 additions and 12 deletions
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30
nvm.sh
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@@ -607,24 +607,30 @@ nvm() {
;;
"deactivate" )
if [ `expr "$PATH" : ".*$NVM_DIR/.*/bin.*"` != 0 ] ; then
export PATH=`nvm_strip_path "$PATH" "/bin"`
local NEWPATH
NEWPATH="$(nvm_strip_path "$PATH" "/bin")"
if [ "$PATH" = "$NEWPATH" ]; then
echo "Could not find $NVM_DIR/*/bin in \$PATH" >&2
else
export PATH="$NEWPATH"
hash -r
echo "$NVM_DIR/*/bin removed from \$PATH"
else
echo "Could not find $NVM_DIR/*/bin in \$PATH" >&2
fi
if [ `expr "$MANPATH" : ".*$NVM_DIR/.*/share/man.*"` != 0 ] ; then
export MANPATH=`nvm_strip_path "$MANPATH" "/share/man"`
echo "$NVM_DIR/*/share/man removed from \$MANPATH"
else
NEWPATH="$(nvm_strip_path "$MANPATH" "/share/man")"
if [ "$MANPATH" = "$NEWPATH" ]; then
echo "Could not find $NVM_DIR/*/share/man in \$MANPATH" >&2
fi
if [ `expr "$NODE_PATH" : ".*$NVM_DIR/.*/lib/node_modules.*"` != 0 ] ; then
export NODE_PATH=`nvm_strip_path "$NODE_PATH" "/lib/node_modules"`
echo "$NVM_DIR/*/lib/node_modules removed from \$NODE_PATH"
else
export MANPATH="$NEWPATH"
echo "$NVM_DIR/*/share/man removed from \$MANPATH"
fi
NEWPATH="$(nvm_strip_path "$NODE_PATH" "/lib/node_modules")"
if [ "$NODE_PATH" = "$NEWPATH" ]; then
echo "Could not find $NVM_DIR/*/lib/node_modules in \$NODE_PATH" >&2
else
export NODE_PATH="$NEWPATH"
echo "$NVM_DIR/*/lib/node_modules removed from \$NODE_PATH"
fi
;;
"use" )