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[Refactor] create nvm_grep and remove standalone GREP_OPTIONS line.

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This commit is contained in:
Jordan Harband
2016-06-25 13:27:56 -07:00
parent 9f5322ee84
commit e1fdd316b7
1 changed files with 33 additions and 31 deletions
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64
nvm.sh
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@@ -25,6 +25,10 @@ nvm_err() {
>&2 nvm_echo "$@"
}
nvm_grep() {
GREP_OPTIONS='' command grep "$@"
}
nvm_has() {
type "$1" > /dev/null 2>&1
}
@@ -333,7 +337,7 @@ nvm_remote_versions() {
return 1
fi
VERSIONS="$(nvm_echo "$(nvm_ls_remote "$PATTERN")
$(nvm_ls_remote_iojs "$PATTERN")" | command grep -v "N/A" | command sed '/^$/d')"
$(nvm_ls_remote_iojs "$PATTERN")" | nvm_grep -v "N/A" | command sed '/^$/d')"
;;
esac
@@ -596,7 +600,7 @@ nvm_resolve_alias() {
fi
if [ -n "$ALIAS_TEMP" ] \
&& command printf "$SEEN_ALIASES" | command grep -e "^$ALIAS_TEMP$" > /dev/null; then
&& command printf "$SEEN_ALIASES" | nvm_grep -e "^$ALIAS_TEMP$" > /dev/null; then
ALIAS="∞"
break
fi
@@ -741,7 +745,7 @@ nvm_ls() {
local ZHS_HAS_SHWORDSPLIT_UNSET
ZHS_HAS_SHWORDSPLIT_UNSET=1
if nvm_has "setopt"; then
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; nvm_echo $?)
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | nvm_grep shwordsplit > /dev/null ; nvm_echo $?)
setopt shwordsplit
fi
@@ -775,13 +779,13 @@ nvm_ls() {
fi
fi
if ! [ -d "$NVM_DIRS_TO_SEARCH1" ] || ! (command ls -1qA "$NVM_DIRS_TO_SEARCH1" | command grep -q .); then
if ! [ -d "$NVM_DIRS_TO_SEARCH1" ] || ! (command ls -1qA "$NVM_DIRS_TO_SEARCH1" | nvm_grep -q .); then
NVM_DIRS_TO_SEARCH1=''
fi
if ! [ -d "$NVM_DIRS_TO_SEARCH2" ] || ! (command ls -1qA "$NVM_DIRS_TO_SEARCH2" | command grep -q .); then
if ! [ -d "$NVM_DIRS_TO_SEARCH2" ] || ! (command ls -1qA "$NVM_DIRS_TO_SEARCH2" | nvm_grep -q .); then
NVM_DIRS_TO_SEARCH2="$NVM_DIRS_TO_SEARCH1"
fi
if ! [ -d "$NVM_DIRS_TO_SEARCH3" ] || ! (command ls -1qA "$NVM_DIRS_TO_SEARCH3" | command grep -q .); then
if ! [ -d "$NVM_DIRS_TO_SEARCH3" ] || ! (command ls -1qA "$NVM_DIRS_TO_SEARCH3" | nvm_grep -q .); then
NVM_DIRS_TO_SEARCH3="$NVM_DIRS_TO_SEARCH2"
fi
@@ -892,7 +896,7 @@ nvm_ls_remote_index_tab() {
fi
ZHS_HAS_SHWORDSPLIT_UNSET=1
if nvm_has "setopt"; then
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; nvm_echo $?)
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | nvm_grep shwordsplit > /dev/null ; nvm_echo $?)
setopt shwordsplit
fi
VERSIONS="$(nvm_download -L -s "$MIRROR/index.tab" -o - \
@@ -900,7 +904,7 @@ nvm_ls_remote_index_tab() {
1d;
s/^/$PREFIX/;
s/[[:blank:]].*//" \
| command grep -w "$PATTERN" \
| nvm_grep -w "$PATTERN" \
| $SORT_COMMAND)"
if [ "$ZHS_HAS_SHWORDSPLIT_UNSET" -eq 1 ] && nvm_has "unsetopt"; then
unsetopt shwordsplit
@@ -1038,7 +1042,7 @@ nvm_print_implicit_alias() {
ZHS_HAS_SHWORDSPLIT_UNSET=1
if nvm_has "setopt"; then
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; nvm_echo $?)
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | nvm_grep shwordsplit > /dev/null ; nvm_echo $?)
setopt shwordsplit
fi
@@ -1047,7 +1051,7 @@ nvm_print_implicit_alias() {
NVM_IOJS_VERSION="$($NVM_COMMAND)"
EXIT_CODE="$?"
if [ "_$EXIT_CODE" = "_0" ]; then
NVM_IOJS_VERSION="$(nvm_echo "$NVM_IOJS_VERSION" | command sed "s/^$NVM_IMPLICIT-//" | command grep -e '^v' | command cut -c2- | command cut -d . -f 1,2 | uniq | command tail -1)"
NVM_IOJS_VERSION="$(nvm_echo "$NVM_IOJS_VERSION" | command sed "s/^$NVM_IMPLICIT-//" | nvm_grep -e '^v' | command cut -c2- | command cut -d . -f 1,2 | uniq | command tail -1)"
fi
if [ "$ZHS_HAS_SHWORDSPLIT_UNSET" -eq 1 ] && nvm_has "unsetopt"; then
@@ -1073,11 +1077,11 @@ nvm_print_implicit_alias() {
ZHS_HAS_SHWORDSPLIT_UNSET=1
if nvm_has "setopt"; then
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; nvm_echo $?)
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | nvm_grep shwordsplit > /dev/null ; nvm_echo $?)
setopt shwordsplit
fi
LAST_TWO=$($NVM_COMMAND | command grep -e '^v' | command cut -c2- | command cut -d . -f 1,2 | uniq)
LAST_TWO=$($NVM_COMMAND | nvm_grep -e '^v' | command cut -c2- | command cut -d . -f 1,2 | uniq)
if [ "$ZHS_HAS_SHWORDSPLIT_UNSET" -eq 1 ] && nvm_has "unsetopt"; then
unsetopt shwordsplit
@@ -1092,7 +1096,7 @@ nvm_print_implicit_alias() {
ZHS_HAS_SHWORDSPLIT_UNSET=1
if nvm_has "setopt"; then
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; nvm_echo $?)
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | nvm_grep shwordsplit > /dev/null ; nvm_echo $?)
setopt shwordsplit
fi
for MINOR in $LAST_TWO; do
@@ -1182,7 +1186,7 @@ nvm_get_minor_version() {
PREFIXED_VERSION="$(nvm_format_version "$VERSION")"
local MINOR
MINOR="$(nvm_echo "$PREFIXED_VERSION" | command grep -e '^v' | command cut -c2- | command cut -d . -f 1,2)"
MINOR="$(nvm_echo "$PREFIXED_VERSION" | nvm_grep -e '^v' | command cut -c2- | command cut -d . -f 1,2)"
if [ -z "$MINOR" ]; then
nvm_err 'invalid version number! (please report this)'
return 3
@@ -1254,7 +1258,7 @@ nvm_install_merged_node_binary() {
if [ -n "$NVM_OS" ]; then
t="$VERSION-$NVM_OS-$(nvm_get_arch)"
url="$MIRROR/$VERSION/$NODE_PREFIX-${t}.tar.${compression}"
sum="$(nvm_download -L -s "$MIRROR/$VERSION/SHASUMS256.txt" -o - | command grep "${NODE_PREFIX}-${t}.tar.${compression}" | command awk '{print $1}')"
sum="$(nvm_download -L -s "$MIRROR/$VERSION/SHASUMS256.txt" -o - | nvm_grep "${NODE_PREFIX}-${t}.tar.${compression}" | command awk '{print $1}')"
local tmpdir
tmpdir="$NVM_DIR/bin/node-${t}"
local tmptarball
@@ -1264,7 +1268,7 @@ nvm_install_merged_node_binary() {
nvm_echo "Downloading $url..." && \
nvm_download -L -C - --progress-bar "$url" -o "$tmptarball" || \
NVM_INSTALL_ERRORED=true
if grep '404 Not Found' "$tmptarball" >/dev/null; then
if nvm_grep '404 Not Found' "$tmptarball" >/dev/null; then
NVM_INSTALL_ERRORED=true
nvm_err "HTTP 404 at URL $url";
fi
@@ -1328,7 +1332,7 @@ nvm_install_iojs_binary() {
if nvm_binary_available "$VERSION"; then
t="$VERSION-$NVM_OS-$(nvm_get_arch)"
url="$MIRROR/$VERSION/$(nvm_iojs_prefix)-${t}.tar.${compression}"
sum="$(nvm_download -L -s "$MIRROR/$VERSION/SHASUMS256.txt" -o - | command grep "$(nvm_iojs_prefix)-${t}.tar.${compression}" | command awk '{print $1}')"
sum="$(nvm_download -L -s "$MIRROR/$VERSION/SHASUMS256.txt" -o - | nvm_grep "$(nvm_iojs_prefix)-${t}.tar.${compression}" | command awk '{print $1}')"
local tmpdir
tmpdir="$NVM_DIR/bin/iojs-${t}"
local tmptarball
@@ -1338,7 +1342,7 @@ nvm_install_iojs_binary() {
nvm_echo "Downloading $url..." && \
nvm_download -L -C - --progress-bar "$url" -o "$tmptarball" || \
NVM_INSTALL_ERRORED=true
if grep '404 Not Found' "$tmptarball" >/dev/null; then
if nvm_grep '404 Not Found' "$tmptarball" >/dev/null; then
NVM_INSTALL_ERRORED=true
nvm_err "HTTP 404 at URL $url";
fi
@@ -1389,7 +1393,7 @@ nvm_install_node_binary() {
fi
t="$VERSION-$NVM_OS-$NVM_ARCH"
url="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-${t}.tar.gz"
sum=$(nvm_download -L -s "$NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt" -o - | command grep "node-${t}.tar.gz" | command awk '{print $1}')
sum=$(nvm_download -L -s "$NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt" -o - | nvm_grep "node-${t}.tar.gz" | command awk '{print $1}')
local tmpdir
tmpdir="$NVM_DIR/bin/node-${t}"
local tmptarball
@@ -1398,7 +1402,7 @@ nvm_install_node_binary() {
command mkdir -p "$tmpdir" && \
nvm_download -L -C - --progress-bar "$url" -o "$tmptarball" || \
NVM_INSTALL_ERRORED=true
if grep '404 Not Found' "$tmptarball" >/dev/null; then
if nvm_grep '404 Not Found' "$tmptarball" >/dev/null; then
NVM_INSTALL_ERRORED=true
nvm_err "HTTP 404 at URL $url";
fi
@@ -1434,7 +1438,7 @@ nvm_get_make_jobs() {
NVM_OS="$(nvm_get_os)"
local NVM_CPU_THREADS
if [ "_$NVM_OS" = "_linux" ]; then
NVM_CPU_THREADS="$(command grep -c -E '^processor.+: [0-9]+' /proc/cpuinfo)"
NVM_CPU_THREADS="$(nvm_grep -c -E '^processor.+: [0-9]+' /proc/cpuinfo)"
elif [ "_$NVM_OS" = "_freebsd" ] || [ "_$NVM_OS" = "_darwin" ]; then
NVM_CPU_THREADS="$(sysctl -n hw.ncpu)"
elif [ "_$NVM_OS" = "_sunos" ]; then
@@ -1495,10 +1499,10 @@ nvm_install_node_source() {
local tmptarball
tmptarball="$tmpdir/node-$VERSION.tar.gz"
if [ "$(nvm_download -L -s -I "$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" -o - 2>&1 | command grep '200 OK')" != '' ]; then
if [ "$(nvm_download -L -s -I "$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" -o - 2>&1 | nvm_grep '200 OK')" != '' ]; then
tarball="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz"
sum=$(nvm_download -L -s "$NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt" -o - | command grep "node-${VERSION}.tar.gz" | command awk '{print $1}')
elif [ "$(nvm_download -L -s -I "$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz" -o - | command grep '200 OK')" != '' ]; then
sum=$(nvm_download -L -s "$NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt" -o - | nvm_grep "node-${VERSION}.tar.gz" | command awk '{print $1}')
elif [ "$(nvm_download -L -s -I "$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz" -o - | nvm_grep '200 OK')" != '' ]; then
tarball="$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz"
fi
@@ -1726,9 +1730,6 @@ nvm() {
return
fi
local GREP_OPTIONS
GREP_OPTIONS=''
# initialize local variables
local VERSION
local ADDITIONAL_PARAMETERS
@@ -1787,7 +1788,7 @@ nvm() {
local ZHS_HAS_SHWORDSPLIT_UNSET
ZHS_HAS_SHWORDSPLIT_UNSET=1
if nvm_has "setopt"; then
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; nvm_echo $?)
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | nvm_grep shwordsplit > /dev/null ; nvm_echo $?)
setopt shwordsplit
fi
nvm_err "nvm --version: v$(nvm --version)"
@@ -2029,7 +2030,7 @@ nvm() {
nvm_echo "$NVM_SUCCESS_MSG"
# rm any aliases that point to uninstalled version.
for ALIAS in $(command grep -l "$VERSION" "$(nvm_alias_path)/*" 2>/dev/null)
for ALIAS in $(nvm_grep -l "$VERSION" "$(nvm_alias_path)/*" 2>/dev/null)
do
nvm unalias "$(command basename "$ALIAS")"
done
@@ -2249,7 +2250,7 @@ nvm() {
local ZHS_HAS_SHWORDSPLIT_UNSET
ZHS_HAS_SHWORDSPLIT_UNSET=1
if nvm_has "setopt"; then
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; nvm_echo $?)
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | nvm_grep shwordsplit > /dev/null ; nvm_echo $?)
setopt shwordsplit
fi
if [ "_$VERSION" = "_N/A" ]; then
@@ -2373,7 +2374,7 @@ nvm() {
local NVM_OUTPUT
NVM_OUTPUT="$(nvm_echo "$NVM_LS_REMOTE_PRE_MERGED_OUTPUT
$NVM_LS_REMOTE_IOJS_OUTPUT
$NVM_LS_REMOTE_POST_MERGED_OUTPUT" | command grep -v "N/A" | command sed '/^$/d')"
$NVM_LS_REMOTE_POST_MERGED_OUTPUT" | nvm_grep -v "N/A" | command sed '/^$/d')"
if [ -n "$NVM_OUTPUT" ]; then
nvm_print_versions "$NVM_OUTPUT"
return $NVM_LS_REMOTE_EXIT_CODE || $NVM_LS_REMOTE_IOJS_EXIT_CODE
@@ -2568,6 +2569,7 @@ $NVM_LS_REMOTE_POST_MERGED_OUTPUT" | command grep -v "N/A" | command sed '/^$/d'
nvm_has_system_node nvm_has_system_iojs \
nvm_download nvm_get_latest nvm_has nvm_get_latest \
nvm_supports_source_options nvm_auto nvm_supports_xz \
nvm_echo nvm_err nvm_grep \
nvm_has_colors nvm_process_parameters > /dev/null 2>&1
unset RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_DIR NVM_CD_FLAGS > /dev/null 2>&1
;;