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[fix] set -e: ensure nvm_version returning 3, and nvm_alias returning 2, doesn’t terminate the process.

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This commit is contained in:
Jordan Harband
2016-05-04 01:03:14 -07:00
parent 1c3f8da6c3
commit 0dd2846215
1 changed files with 15 additions and 15 deletions
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30
nvm.sh
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@@ -399,7 +399,7 @@ nvm_print_formatted_alias() {
local VERSION_FORMAT
local ALIAS_FORMAT
local DEST_FORMAT
VERSION="$(nvm_version "$DEST")"
VERSION="$(nvm_version "$DEST" || return 0)"
ALIAS_FORMAT='%s'
DEST_FORMAT='%s'
VERSION_FORMAT='%s'
@@ -444,7 +444,7 @@ nvm_print_alias_path() {
local ALIAS
ALIAS="${ALIAS_PATH##$NVM_ALIAS_DIR\/}"
local DEST
DEST="$(nvm_alias "$ALIAS" 2> /dev/null)"
DEST="$(nvm_alias "$ALIAS" 2> /dev/null || return 0)"
if [ -n "$DEST" ]; then
DEFAULT=false nvm_print_formatted_alias "$ALIAS" "$DEST"
fi
@@ -1797,11 +1797,11 @@ nvm() {
case "$1" in
--reinstall-packages-from=*)
PROVIDED_REINSTALL_PACKAGES_FROM="$(echo "$1" | command cut -c 27-)"
REINSTALL_PACKAGES_FROM="$(nvm_version "$PROVIDED_REINSTALL_PACKAGES_FROM")"
REINSTALL_PACKAGES_FROM="$(nvm_version "$PROVIDED_REINSTALL_PACKAGES_FROM" || return 0)"
;;
--copy-packages-from=*)
PROVIDED_REINSTALL_PACKAGES_FROM="$(echo "$1" | command cut -c 22-)"
REINSTALL_PACKAGES_FROM="$(nvm_version "$PROVIDED_REINSTALL_PACKAGES_FROM")"
REINSTALL_PACKAGES_FROM="$(nvm_version "$PROVIDED_REINSTALL_PACKAGES_FROM" || return 0)"
;;
*)
ADDITIONAL_PARAMETERS="$ADDITIONAL_PARAMETERS $1"
@@ -2121,7 +2121,7 @@ nvm() {
nvm_rc_version && has_checked_nvmrc=1
fi
if [ -n "$NVM_RC_VERSION" ]; then
VERSION="$(nvm_version "$NVM_RC_VERSION")"
VERSION="$(nvm_version "$NVM_RC_VERSION" || return 0)"
else
VERSION='N/A'
fi
@@ -2133,7 +2133,7 @@ nvm() {
provided_version="$1"
if [ -n "$provided_version" ]; then
VERSION="$(nvm_version "$provided_version")"
VERSION="$(nvm_version "$provided_version" || return 0)"
if [ "_$VERSION" = "_N/A" ] && ! nvm_is_valid_version "$provided_version"; then
provided_version=''
if [ $has_checked_nvmrc -ne 1 ]; then
@@ -2143,7 +2143,7 @@ nvm() {
nvm_rc_version && has_checked_nvmrc=1
fi
fi
VERSION="$(nvm_version "$NVM_RC_VERSION")"
VERSION="$(nvm_version "$NVM_RC_VERSION" || return 0)"
else
shift
fi
@@ -2205,7 +2205,7 @@ nvm() {
local provided_version
provided_version="$1"
if [ -n "$provided_version" ]; then
VERSION="$(nvm_version "$provided_version")"
VERSION="$(nvm_version "$provided_version" || return 0)"
if [ "_$VERSION" = "_N/A" ] && ! nvm_is_valid_version "$provided_version"; then
if [ "$NVM_SILENT" -eq 1 ]; then
nvm_rc_version >/dev/null 2>&1
@@ -2213,7 +2213,7 @@ nvm() {
nvm_rc_version
fi
provided_version="$NVM_RC_VERSION"
VERSION="$(nvm_version "$provided_version")"
VERSION="$(nvm_version "$provided_version" || return 0)"
else
shift
fi
@@ -2300,10 +2300,10 @@ $NVM_LS_REMOTE_POST_MERGED_OUTPUT" | command grep -v "N/A" | command sed '/^$/d'
nvm_rc_version
if [ -n "$NVM_RC_VERSION" ]; then
provided_version="$NVM_RC_VERSION"
VERSION=$(nvm_version "$NVM_RC_VERSION")
VERSION=$(nvm_version "$NVM_RC_VERSION" || return 0)
fi
elif [ "_$2" != '_system' ]; then
VERSION="$(nvm_version "$provided_version")"
VERSION="$(nvm_version "$provided_version" || return 0)"
else
VERSION="$2"
fi
@@ -2368,8 +2368,8 @@ $NVM_LS_REMOTE_POST_MERGED_OUTPUT" | command grep -v "N/A" | command sed '/^$/d'
>&2 echo "Aliases in subdirectories are not supported."
return 1
fi
VERSION="$(nvm_version "${3-}")"
if [ $? -ne 0 ]; then
VERSION="$(nvm_version "${3-}" || return 0)"
if [ "$VERSION" = 'N/A' ]; then
echo "! WARNING: Version '${3-}' does not exist." >&2
fi
nvm_make_alias "${2-}" "${3-}"
@@ -2406,7 +2406,7 @@ $NVM_LS_REMOTE_POST_MERGED_OUTPUT" | command grep -v "N/A" | command sed '/^$/d'
local PROVIDED_VERSION
PROVIDED_VERSION="$2"
if [ "$PROVIDED_VERSION" = "$(nvm_ls_current)" ] || [ "$(nvm_version "$PROVIDED_VERSION")" = "$(nvm_ls_current)" ]; then
if [ "$PROVIDED_VERSION" = "$(nvm_ls_current)" ] || [ "$(nvm_version "$PROVIDED_VERSION" || return 0)" = "$(nvm_ls_current)" ]; then
echo 'Can not reinstall packages from the current version of node.' >&2
return 2
fi
@@ -2419,7 +2419,7 @@ $NVM_LS_REMOTE_POST_MERGED_OUTPUT" | command grep -v "N/A" | command sed '/^$/d'
fi
VERSION="system"
else
VERSION="$(nvm_version "$PROVIDED_VERSION")"
VERSION="$(nvm_version "$PROVIDED_VERSION" || return 0)"
fi
local NPMLIST