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Add support for nvm use node, nvm use iojs, nvm ls node, and nvm ls iojs

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Also add `nvm_version node` and `nvm_version iojs` support.
This commit is contained in:
Jordan Harband
2015-01-18 20:45:02 -06:00
parent 3cf68dc18d
commit 39a75e616d
7 changed files with 166 additions and 18 deletions
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75
nvm.sh
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@@ -200,10 +200,11 @@ nvm_version() {
fi
VERSION="$(nvm_ls "$PATTERN" | tail -n1)"
echo "$VERSION"
if [ "$VERSION" = 'N/A' ]; then
return 3
if [ -z "$VERSION" ] || [ "_$VERSION" = "_N/A" ]; then
echo "N/A"
return 3;
else
echo "$VERSION"
fi
}
@@ -278,7 +279,7 @@ nvm_binary_available() {
# binaries started with node 0.8.6
local FIRST_VERSION_WITH_BINARY
FIRST_VERSION_WITH_BINARY="0.8.6"
nvm_version_greater_than_or_equal_to "$1" "$FIRST_VERSION_WITH_BINARY"
nvm_version_greater_than_or_equal_to "$(nvm_strip_iojs_prefix $1)" "$FIRST_VERSION_WITH_BINARY"
}
nvm_alias() {
@@ -411,20 +412,31 @@ nvm_ls() {
return
fi
case "$PATTERN" in
"$(nvm_iojs_prefix)" | "$(nvm_node_prefix)")
PATTERN="$PATTERN-"
;;
*)
PATTERN=$(nvm_ensure_version_prefix $PATTERN)
;;
esac
# If it looks like an explicit version, don't do anything funny
PATTERN=$(nvm_ensure_version_prefix $PATTERN)
if [ "_$(echo "$PATTERN" | cut -c1-1)" = "_v" ] && [ "_$(nvm_num_version_groups "$PATTERN")" = "_3" ]; then
if [ -d "$(nvm_version_path "$PATTERN")" ]; then
VERSIONS="$PATTERN"
fi
else
if [ "_$PATTERN" != "_system" ]; then
local NUM_VERSION_GROUPS
NUM_VERSION_GROUPS="$(nvm_num_version_groups "$PATTERN")"
if [ "_$NUM_VERSION_GROUPS" = "_2" ] || [ "_$NUM_VERSION_GROUPS" = "_1" ]; then
PATTERN="$(echo "$PATTERN" | command sed -e 's/\.*$//g')."
fi
fi
case "$PATTERN" in
"$(nvm_iojs_prefix)-" | "$(nvm_node_prefix)-" | "system")
;;
*)
local NUM_VERSION_GROUPS
NUM_VERSION_GROUPS="$(nvm_num_version_groups "$PATTERN")"
if [ "_$NUM_VERSION_GROUPS" = "_2" ] || [ "_$NUM_VERSION_GROUPS" = "_1" ]; then
PATTERN="$(echo "$PATTERN" | command sed -e 's/\.*$//g')."
fi
;;
esac
local ZHS_HAS_SHWORDSPLIT_UNSET
ZHS_HAS_SHWORDSPLIT_UNSET=1
@@ -435,11 +447,25 @@ nvm_ls() {
local NVM_DIRS_TO_TEST_AND_SEARCH
local NVM_DIRS_TO_SEARCH
local NVM_ADD_SYSTEM
NVM_ADD_SYSTEM=false
if nvm_is_iojs_version "$PATTERN"; then
NVM_DIRS_TO_TEST_AND_SEARCH="$(nvm_version_dir iojs)"
PATTERN="$(nvm_strip_iojs_prefix "$PATTERN")"
if nvm_has_system_iojs; then
NVM_ADD_SYSTEM=true
fi
elif [ "_$PATTERN" = "_$(nvm_node_prefix)-" ]; then
NVM_DIRS_TO_TEST_AND_SEARCH="$(nvm_version_dir old) $(nvm_version_dir new)"
PATTERN=''
if nvm_has_system_node; then
NVM_ADD_SYSTEM=true
fi
else
NVM_DIRS_TO_TEST_AND_SEARCH="$(nvm_version_dir old) $(nvm_version_dir new) $(nvm_version_dir iojs)"
if nvm_has_system_iojs || nvm_has_system_node; then
NVM_ADD_SYSTEM=true
fi
fi
for NVM_VERSION_DIR in $NVM_DIRS_TO_TEST_AND_SEARCH; do
if [ -d "$NVM_VERSION_DIR" ]; then
@@ -467,7 +493,7 @@ nvm_ls() {
fi
fi
if nvm_has_system_node || nvm_has_system_iojs; then
if [ "$NVM_ADD_SYSTEM" = true ]; then
if [ -z "$PATTERN" ] || [ "_$PATTERN" = "_v" ]; then
VERSIONS="$VERSIONS$(command printf '\n%s' 'system')"
elif [ "$PATTERN" = 'system' ]; then
@@ -1080,16 +1106,31 @@ nvm() {
nvm help
return 127
fi
if [ $# -eq 1 ]; then
nvm_rc_version
if [ -n "$NVM_RC_VERSION" ]; then
VERSION="$(nvm_version "$NVM_RC_VERSION")"
fi
elif [ "_$2" != '_system' ]; then
VERSION="$(nvm_version "$2")"
else
VERSION="$2"
local NVM_IOJS_PREFIX
NVM_IOJS_PREFIX="$(nvm_iojs_prefix)"
case "_$2" in
"_$NVM_IOJS_PREFIX" | "_io.js")
VERSION="$(nvm_add_iojs_prefix $(nvm_ls | command grep "$NVM_IOJS_PREFIX" | tail -n1))"
;;
"_$(nvm_node_prefix)")
VERSION="$(nvm_version stable)"
;;
"_system")
VERSION="system"
;;
*)
VERSION="$(nvm_version "$2")"
;;
esac
fi
if [ -z "$VERSION" ]; then
nvm help
return 127