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Use "typeset" instead of "local" for portability

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This commit is contained in:
Jordan Harband 2014-04-30 00:21:51 -07:00
parent a69eae10e3
commit c5737228fc
1 changed files with 42 additions and 42 deletions
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84
nvm.sh
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@ -44,8 +44,8 @@ nvm_rc_version() {
# Expand a version using the version cache # Expand a version using the version cache
nvm_version() { nvm_version() {
local PATTERN=$1 typeset PATTERN=$1
local VERSION typeset VERSION
# The default version is the current one # The default version is the current one
if [ -z "$PATTERN" ]; then if [ -z "$PATTERN" ]; then
PATTERN='current' PATTERN='current'
@ -60,8 +60,8 @@ nvm_version() {
} }
nvm_remote_version() { nvm_remote_version() {
local PATTERN=$1 typeset PATTERN=$1
local VERSION typeset VERSION
VERSION=`nvm_ls_remote $PATTERN | tail -n1` VERSION=`nvm_ls_remote $PATTERN | tail -n1`
echo "$VERSION" echo "$VERSION"
@ -80,14 +80,14 @@ nvm_format_version() {
nvm_binary_available() { nvm_binary_available() {
# binaries started with node 0.8.6 # binaries started with node 0.8.6
local MINIMAL="0.8.6" typeset MINIMAL="0.8.6"
local VERSION=$1 typeset VERSION=$1
[ $(nvm_normalize_version $VERSION) -ge $(nvm_normalize_version $MINIMAL) ] [ $(nvm_normalize_version $VERSION) -ge $(nvm_normalize_version $MINIMAL) ]
} }
nvm_ls() { nvm_ls() {
local PATTERN=$1 typeset PATTERN=$1
local VERSIONS='' typeset VERSIONS=''
if [ "$PATTERN" = 'current' ]; then if [ "$PATTERN" = 'current' ]; then
echo `node -v 2>/dev/null` echo `node -v 2>/dev/null`
return return
@ -113,9 +113,9 @@ nvm_ls() {
} }
nvm_ls_remote() { nvm_ls_remote() {
local PATTERN=$1 typeset PATTERN=$1
local VERSIONS typeset VERSIONS
local GREP_OPTIONS='' typeset GREP_OPTIONS=''
if [ -n "$PATTERN" ]; then if [ -n "$PATTERN" ]; then
PATTERN=`nvm_format_version "$PATTERN"` PATTERN=`nvm_format_version "$PATTERN"`
else else
@ -154,9 +154,9 @@ nvm_checksum() {
} }
nvm_print_versions() { nvm_print_versions() {
local VERSION typeset VERSION
local FORMAT typeset FORMAT
local CURRENT=`nvm_version current` typeset CURRENT=`nvm_version current`
echo "$1" | while read VERSION; do echo "$1" | while read VERSION; do
if [ "$VERSION" = "$CURRENT" ]; then if [ "$VERSION" = "$CURRENT" ]; then
FORMAT='\033[0;32m-> %9s\033[0m' FORMAT='\033[0;32m-> %9s\033[0m'
@ -176,10 +176,10 @@ nvm() {
fi fi
# Try to figure out the os and arch for binary fetching # Try to figure out the os and arch for binary fetching
local uname="$(uname -a)" typeset uname="$(uname -a)"
local os= typeset os=
local arch="$(uname -m)" typeset arch="$(uname -m)"
local GREP_OPTIONS='' typeset GREP_OPTIONS=''
case "$uname" in case "$uname" in
Linux\ *) os=linux ;; Linux\ *) os=linux ;;
Darwin\ *) os=darwin ;; Darwin\ *) os=darwin ;;
@ -192,10 +192,10 @@ nvm() {
*armv6l*) arch=arm-pi ;; *armv6l*) arch=arm-pi ;;
esac esac
# initialize local variables # initialize typeset variables
local VERSION typeset VERSION
local ADDITIONAL_PARAMETERS typeset ADDITIONAL_PARAMETERS
local ALIAS typeset ALIAS
case $1 in case $1 in
"help" ) "help" )
@ -231,15 +231,15 @@ nvm() {
;; ;;
"install" ) "install" )
# initialize local variables # initialize typeset variables
local binavail typeset binavail
local t typeset t
local url typeset url
local sum typeset sum
local tarball typeset tarball
local nobinary typeset nobinary
local version_not_provided=0 typeset version_not_provided=0
local provided_version typeset provided_version
if ! nvm_has "curl"; then if ! nvm_has "curl"; then
echo 'NVM Needs curl to proceed.' >&2; echo 'NVM Needs curl to proceed.' >&2;
@ -297,8 +297,8 @@ nvm() {
t="$VERSION-$os-$arch" t="$VERSION-$os-$arch"
url="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-${t}.tar.gz" url="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-${t}.tar.gz"
sum=`curl -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt | \grep node-${t}.tar.gz | awk '{print $1}'` sum=`curl -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt | \grep node-${t}.tar.gz | awk '{print $1}'`
local tmpdir="$NVM_DIR/bin/node-${t}" typeset tmpdir="$NVM_DIR/bin/node-${t}"
local tmptarball="$tmpdir/node-${t}.tar.gz" typeset tmptarball="$tmpdir/node-${t}.tar.gz"
if ( if (
mkdir -p "$tmpdir" && \ mkdir -p "$tmpdir" && \
curl -L -C - --progress-bar $url -o "$tmptarball" && \ curl -L -C - --progress-bar $url -o "$tmptarball" && \
@ -327,8 +327,8 @@ nvm() {
make='gmake' make='gmake'
MAKE_CXX="CXX=c++" MAKE_CXX="CXX=c++"
fi fi
local tmpdir="$NVM_DIR/src" typeset tmpdir="$NVM_DIR/src"
local tmptarball="$tmpdir/node-$VERSION.tar.gz" typeset tmptarball="$tmpdir/node-$VERSION.tar.gz"
if [ "`curl -Is "$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" | \grep '200 OK'`" != '' ]; then if [ "`curl -Is "$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" | \grep '200 OK'`" != '' ]; then
tarball="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" tarball="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz"
sum=`curl -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt | \grep node-$VERSION.tar.gz | awk '{print $1}'` sum=`curl -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt | \grep node-$VERSION.tar.gz | awk '{print $1}'`
@ -471,8 +471,8 @@ nvm() {
echo "Now using node $VERSION" echo "Now using node $VERSION"
;; ;;
"run" ) "run" )
local provided_version typeset provided_version
local has_checked_nvmrc=0 typeset has_checked_nvmrc=0
# run given version of node # run given version of node
shift shift
if [ $# -lt 1 ]; then if [ $# -lt 1 ]; then
@ -531,7 +531,7 @@ nvm() {
"alias" ) "alias" )
mkdir -p $NVM_DIR/alias mkdir -p $NVM_DIR/alias
if [ $# -le 2 ]; then if [ $# -le 2 ]; then
local DEST typeset DEST
for ALIAS in $NVM_DIR/alias/$2*; do for ALIAS in $NVM_DIR/alias/$2*; do
if [ -e "$ALIAS" ]; then if [ -e "$ALIAS" ]; then
DEST=`cat $ALIAS` DEST=`cat $ALIAS`
@ -575,11 +575,11 @@ nvm() {
return 127 return 127
fi fi
VERSION=`nvm_version $2` VERSION=`nvm_version $2`
local ROOT=`(nvm use $VERSION && npm -g root)` typeset ROOT=`(nvm use $VERSION && npm -g root)`
local ROOTDEPTH=$((`echo $ROOT | sed 's/[^\/]//g'|wc -m` -1)) typeset ROOTDEPTH=$((`echo $ROOT | sed 's/[^\/]//g'|wc -m` -1))
# declare local INSTALLS first, otherwise it doesn't work in zsh # declare typeset INSTALLS first, otherwise it doesn't work in zsh
local INSTALLS typeset INSTALLS
INSTALLS=`nvm use $VERSION > /dev/null && npm -g -p ll | \grep "$ROOT\/[^/]\+$" | cut -d '/' -f $(($ROOTDEPTH + 2)) | cut -d ":" -f 2 | \grep -v npm | tr "\n" " "` INSTALLS=`nvm use $VERSION > /dev/null && npm -g -p ll | \grep "$ROOT\/[^/]\+$" | cut -d '/' -f $(($ROOTDEPTH + 2)) | cut -d ":" -f 2 | \grep -v npm | tr "\n" " "`
npm install -g ${INSTALLS[@]} npm install -g ${INSTALLS[@]}