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Merge pull request #409 from koenpunt/sed-path-replacement 

Use sed for *PATH stripping
master
Jordan Harband 2014-05-06 01:37:49 -07:00
parent ba1be9b4ea 652a9ef9b5
commit 7f3a794d89
2 changed files with 23 additions and 26 deletions
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37
nvm.sh
View File

@ -97,6 +97,10 @@ nvm_format_version() {
echo "$1" | sed -e 's/^\([0-9]\)/v\1/g'
}
nvm_strip_path() {
echo "$1" | sed -E "s#$NVM_DIR/[^/]*$2[^:]*:?##g"
}
nvm_binary_available() {
# binaries started with node 0.8.6
local MINIMAL="0.8.6"
@ -428,20 +432,20 @@ nvm() {
;;
"deactivate" )
if [ `expr "$PATH" : ".*$NVM_DIR/.*/bin.*"` != 0 ] ; then
export PATH=${PATH%$NVM_DIR/*/bin*}${PATH#*$NVM_DIR/*/bin:}
export PATH=`nvm_strip_path "$PATH" "/bin"`
hash -r
echo "$NVM_DIR/*/bin removed from \$PATH"
else
echo "Could not find $NVM_DIR/*/bin in \$PATH"
fi
if [ `expr "$MANPATH" : ".*$NVM_DIR/.*/share/man.*"` != 0 ] ; then
export MANPATH=${MANPATH%$NVM_DIR/*/share/man*}${MANPATH#*$NVM_DIR/*/share/man:}
export MANPATH=`nvm_strip_path "$MANPATH" "/share/man"`
echo "$NVM_DIR/*/share/man removed from \$MANPATH"
else
echo "Could not find $NVM_DIR/*/share/man in \$MANPATH"
fi
if [ `expr "$NODE_PATH" : ".*$NVM_DIR/.*/lib/node_modules.*"` != 0 ] ; then
export NODE_PATH=${NODE_PATH%$NVM_DIR/*/lib/node_modules*}${NODE_PATH#*$NVM_DIR/*/lib/node_modules:}
export NODE_PATH=`nvm_strip_path "$NODE_PATH" "/lib/node_modules"`
echo "$NVM_DIR/*/lib/node_modules removed from \$NODE_PATH"
else
echo "Could not find $NVM_DIR/*/lib/node_modules in \$NODE_PATH"
@ -471,25 +475,21 @@ nvm() {
echo "$VERSION version is not installed yet"
return 1
fi
if [ `expr "$PATH" : ".*$NVM_DIR/.*/bin"` != 0 ]; then
PATH=${PATH%$NVM_DIR/*/bin*}$NVM_DIR/$VERSION/bin${PATH#*$NVM_DIR/*/bin}
else
# Strip other version from PATH
PATH=`nvm_strip_path "$PATH" "/bin"`
# Prepend current version
PATH="$NVM_DIR/$VERSION/bin:$PATH"
fi
if [ -z "$MANPATH" ]; then
MANPATH=$(manpath)
fi
MANPATH=${MANPATH#*$NVM_DIR/*/man:}
if [ `expr "$MANPATH" : ".*$NVM_DIR/.*/share/man"` != 0 ]; then
MANPATH=${MANPATH%$NVM_DIR/*/share/man*}$NVM_DIR/$VERSION/share/man${MANPATH#*$NVM_DIR/*/share/man}
else
# Strip other version from MANPATH
MANPATH=`nvm_strip_path "$MANPATH" "/share/man"`
# Prepend current version
MANPATH="$NVM_DIR/$VERSION/share/man:$MANPATH"
fi
if [ `expr "$NODE_PATH" : ".*$NVM_DIR/.*/lib/node_modules.*"` != 0 ]; then
NODE_PATH=${NODE_PATH%$NVM_DIR/*/lib/node_modules*}$NVM_DIR/$VERSION/lib/node_modules${NODE_PATH#*$NVM_DIR/*/lib/node_modules}
else
# Strip other version from NODE_PATH
NODE_PATH=`nvm_strip_path "$NODE_PATH" "/lib/node_modules"`
# Prepend current version
NODE_PATH="$NVM_DIR/$VERSION/lib/node_modules:$NODE_PATH"
fi
export PATH
hash -r
export MANPATH
@ -534,11 +534,8 @@ nvm() {
echo "$VERSION version is not installed yet"
return;
fi
if [ `expr "$NODE_PATH" : ".*$NVM_DIR/.*/lib/node_modules.*"` != 0 ]; then
RUN_NODE_PATH=${NODE_PATH%$NVM_DIR/*/lib/node_modules*}$NVM_DIR/$VERSION/lib/node_modules${NODE_PATH#*$NVM_DIR/*/lib/node_modules}
else
RUN_NODE_PATH=`nvm_strip_path "$NODE_PATH" "/lib/node_modules"`
RUN_NODE_PATH="$NVM_DIR/$VERSION/lib/node_modules:$NODE_PATH"
fi
echo "Running node $VERSION"
NODE_PATH=$RUN_NODE_PATH $NVM_DIR/$VERSION/bin/node "$@"
;;

4
test/fast/Running "nvm deactivate" should unset the nvm environment variables.
View File

@ -8,7 +8,7 @@ die () { echo $@ ; exit 1; }
. ../../nvm.sh
nvm use v0.2.3 &&
[ `expr $PATH : ".*v0.2.3/.*/bin"` != 0 ] || die "Failed to activate v0.2.3"
[ `expr $PATH : ".*v0.2.3/.*/bin"` != 0 ] && [ `expr $NODE_PATH : ".*v0.2.3/.*/lib/node_modules"` != 0 ] || die "Failed to activate v0.2.3"
nvm deactivate &&
[ `expr $PATH : ".*v0.2.3/.*/bin"` = 0 ] || die "Failed to deactivate v0.2.3"
[ `expr $PATH : ".*v0.2.3/.*/bin"` = 0 ] && [ `expr $NODE_PATH : ".*v0.2.3/.*/lib/node_modules"` = 0 ] || die "Failed to deactivate v0.2.3"