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Making help error output actually output to stderr consistently.

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This commit is contained in:
Jordan Harband
2015-03-14 10:34:52 -07:00
parent 5802ac3ea7
commit 230b479648
1 changed files with 16 additions and 14 deletions
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30
nvm.sh
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@@ -1112,8 +1112,8 @@ nvm() {
version_not_provided=1
nvm_rc_version
if [ -z "$NVM_RC_VERSION" ]; then
nvm help
return
>&2 nvm help
return 127
fi
fi
@@ -1218,7 +1218,10 @@ nvm() {
fi
;;
"uninstall" )
[ $# -ne 2 ] && nvm help && return
if [ $# -ne 2 ]; then
>&2 nvm help
return 127
fi
local PATTERN
PATTERN="$2"
@@ -1298,11 +1301,6 @@ nvm() {
fi
;;
"use" )
if [ $# -eq 0 ]; then
nvm help
return 127
fi
local PROVIDED_VERSION
if [ $# -eq 1 ]; then
nvm_rc_version
@@ -1330,7 +1328,7 @@ nvm() {
fi
if [ -z "$VERSION" ]; then
nvm help
>&2 nvm help
return 127
fi
@@ -1400,7 +1398,7 @@ nvm() {
VERSION='N/A'
fi
if [ $VERSION = "N/A" ]; then
nvm help
>&2 nvm help
return 127
fi
fi
@@ -1549,7 +1547,7 @@ $NVM_LS_REMOTE_IOJS_OUTPUT" | command grep -v "N/A" | sed '/^$/d')"
VERSION="$2"
fi
if [ -z "$VERSION" ]; then
nvm help
>&2 nvm help
return 127
fi
@@ -1633,14 +1631,17 @@ $NVM_LS_REMOTE_IOJS_OUTPUT" | command grep -v "N/A" | sed '/^$/d')"
local NVM_ALIAS_DIR
NVM_ALIAS_DIR="$(nvm_alias_path)"
command mkdir -p "$NVM_ALIAS_DIR"
[ $# -ne 2 ] && nvm help && return 127
if [ $# -ne 2 ]; then
>&2 nvm help
return 127
fi
[ ! -f "$NVM_ALIAS_DIR/$2" ] && echo "Alias $2 doesn't exist!" >&2 && return
command rm -f "$NVM_ALIAS_DIR/$2"
echo "Deleted alias $2"
;;
"reinstall-packages" | "copy-packages" )
if [ $# -ne 2 ]; then
nvm help
>&2 nvm help
return 127
fi
@@ -1690,7 +1691,8 @@ $NVM_LS_REMOTE_IOJS_OUTPUT" | command grep -v "N/A" | sed '/^$/d')"
unset RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_DIR NVM_CD_FLAGS > /dev/null 2>&1
;;
* )
nvm help
>&2 nvm help
return 127
;;
esac
}