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Create nvm_ensure_version_prefix, and make nvm_format_version actually format the version.

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This commit is contained in:
Jordan Harband
2014-09-29 01:36:02 -07:00
parent 5706aef3d0
commit 2737a95645
1 changed files with 16 additions and 5 deletions
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21
nvm.sh
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@@ -186,10 +186,21 @@ nvm_normalize_version() {
echo "$1" | sed -e 's/^v//' | \awk -F. '{ printf("%d%06d%06d\n", $1,$2,$3); }'
}
nvm_format_version() {
nvm_ensure_version_prefix() {
echo "$1" | sed -e 's/^\([0-9]\)/v\1/g'
}
nvm_format_version() {
local VERSION
VERSION="$(nvm_ensure_version_prefix "$1")"
if [ "_$(nvm_num_version_groups "$VERSION")" != "_3" ]; then
VERSION="$(echo "$VERSION" | sed -e 's/\.*$/.0/')"
nvm_format_version "$VERSION"
else
echo "$VERSION"
fi
}
nvm_num_version_groups() {
local VERSION
VERSION="$1"
@@ -256,7 +267,7 @@ nvm_ls() {
return
fi
# If it looks like an explicit version, don't do anything funny
PATTERN=$(nvm_format_version $PATTERN)
PATTERN=$(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"
@@ -302,7 +313,7 @@ nvm_ls_remote() {
local GREP_OPTIONS
GREP_OPTIONS=''
if [ -n "$PATTERN" ]; then
PATTERN="$(nvm_format_version "$PATTERN")"
PATTERN="$(nvm_ensure_version_prefix "$PATTERN")"
else
PATTERN=".*"
fi
@@ -487,7 +498,7 @@ nvm() {
shift
done
if [ "_$(nvm_format_version "$PROVIDED_COPY_PACKAGES_FROM")" = "_$VERSION" ]; then
if [ "_$(nvm_ensure_version_prefix "$PROVIDED_COPY_PACKAGES_FROM")" = "_$VERSION" ]; then
echo "You can't copy global packages from the same version of node you're installing." >&2
return 4
elif [ ! -z "$PROVIDED_COPY_PACKAGES_FROM" ] && [ "_$COPY_PACKAGES_FROM" = "_N/A" ]; then
@@ -601,7 +612,7 @@ nvm() {
;;
"uninstall" )
[ $# -ne 2 ] && nvm help && return
PATTERN=`nvm_format_version $2`
PATTERN=`nvm_ensure_version_prefix $2`
if [ "$PATTERN" = `nvm_version` ]; then
echo "nvm: Cannot uninstall currently-active node version, $PATTERN." >&2
return 1