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[New] nvm ls: add --no-alias to suppress alias output

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Per https://github.com/creationix/nvm/issues/1792#issuecomment-466696504
This commit is contained in:
Jordan Harband
2019-02-23 22:41:46 -08:00
parent 04fdb2331b
commit c6740f5a6e
4 changed files with 59 additions and 1 deletions
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3
.editorconfig
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@@ -15,5 +15,8 @@ indent_size = false
[test/fast/Listing versions/Running "nvm ls" calls into nvm_alias] [test/fast/Listing versions/Running "nvm ls" calls into nvm_alias]
indent_size = false indent_size = false
[test/fast/Listing versions/Running "nvm ls --no-alias" does not call into nvm_alias]
indent_size = false
[Makefile] [Makefile]
indent_style = tab indent_style = tab

8
nvm.sh
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@@ -3138,10 +3138,12 @@ nvm() {
"ls" | "list") "ls" | "list")
local PATTERN local PATTERN
local NVM_NO_COLORS local NVM_NO_COLORS
local NVM_NO_ALIAS
while [ $# -gt 0 ]; do while [ $# -gt 0 ]; do
case "${1}" in case "${1}" in
--) ;; --) ;;
--no-colors) NVM_NO_COLORS="${1}" ;; --no-colors) NVM_NO_COLORS="${1}" ;;
--no-alias) NVM_NO_ALIAS="${1}" ;;
--*) --*)
nvm_err "Unsupported option \"${1}\"." nvm_err "Unsupported option \"${1}\"."
return 55 return 55
@@ -3152,12 +3154,16 @@ nvm() {
esac esac
shift shift
done done
if [ -n "${PATTERN-}" ] && [ -n "${NVM_NO_ALIAS}" ]; then
nvm_err '`--no-alias` is not supported when a pattern is provided.'
return 55
fi
local NVM_LS_OUTPUT local NVM_LS_OUTPUT
local NVM_LS_EXIT_CODE local NVM_LS_EXIT_CODE
NVM_LS_OUTPUT=$(nvm_ls "${PATTERN-}") NVM_LS_OUTPUT=$(nvm_ls "${PATTERN-}")
NVM_LS_EXIT_CODE=$? NVM_LS_EXIT_CODE=$?
NVM_NO_COLORS="${NVM_NO_COLORS-}" nvm_print_versions "${NVM_LS_OUTPUT}" NVM_NO_COLORS="${NVM_NO_COLORS-}" nvm_print_versions "${NVM_LS_OUTPUT}"
if [ -z "${PATTERN-}" ]; then if [ -z "${NVM_NO_ALIAS-}" ] && [ -z "${PATTERN-}" ]; then
if [ -n "${NVM_NO_COLORS-}" ]; then if [ -n "${NVM_NO_COLORS-}" ]; then
nvm alias --no-colors nvm alias --no-colors
else else

34
test/fast/Listing versions/Running "nvm ls --no-alias" does not call into nvm_alias Executable file
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@@ -0,0 +1,34 @@
#!/bin/sh
\. ../../../nvm.sh
\. ../../common.sh
die () { echo "$@" ; unset -f nvm_ls nvm_list_aliases; exit 1; }
make_fake_node v0.12.87 || die 'fake v0.12.87 could not be made'
make_fake_node v0.12.9 || die 'fake v0.12.9 could not be made'
make_fake_iojs v0.1.2 || die 'fake iojs-v0.1.2 could not be made'
make_fake_iojs v0.10.2 || die 'fake iojs-v0.10.2 could not be made'
set -e
nvm_list_aliases() {
echo 'sd-6'
}
# sanity check
OUTPUT="$(nvm alias)"
EXPECTED_OUTPUT='sd-6'
[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "1: expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
nvm_ls() {
echo v0.12.87
echo v0.12.9
echo iojs-v0.1.2
echo iojs-v0.10.2
}
OUTPUT="$(nvm ls --no-colors --no-alias)"
EXPECTED_OUTPUT=" v0.12.87 *
v0.12.9 *
iojs-v0.1.2 *
iojs-v0.10.2 *"
[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "2: expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"

15
test/fast/Listing versions/Running "nvm ls --no-alias" with a pattern errors Executable file
View File

@@ -0,0 +1,15 @@
#!/bin/sh
\. ../../../nvm.sh
\. ../../common.sh
die () { echo "$@" ; unset -f nvm_ls nvm_list_aliases; exit 1; }
set -e
OUTPUT="$(nvm ls --no-colors --no-alias pattern 2>&1 ||:)"
EXPECTED_OUTPUT='`--no-alias` is not supported when a pattern is provided.'
EXIT_CODE="$(nvm ls --no-colors --no-alias pattern >/dev/null 2>&1 || echo $?)"
[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"
[ "${EXIT_CODE}" = 55 ] || die "expected 55; got >${EXIT_CODE}<"