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[New] Add nvm_awk() to replace command awk

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Peter Dave Hello 2017-03-28 22:43:59 +08:00
parent 8d869f02ee
commit 4edb503a32
1 changed files with 37 additions and 33 deletions
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70
nvm.sh
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@ -35,6 +35,10 @@ nvm_grep() {
GREP_OPTIONS='' command grep "$@" GREP_OPTIONS='' command grep "$@"
} }
nvm_awk() {
command awk "$@"
}
nvm_sed() { nvm_sed() {
command sed "$@" command sed "$@"
} }
@ -58,13 +62,13 @@ nvm_command_info() {
local INFO local INFO
COMMAND="${1}" COMMAND="${1}"
if type "${COMMAND}" | command grep -q hashed; then if type "${COMMAND}" | command grep -q hashed; then
INFO="$(type "${COMMAND}" | nvm_sed -E 's/\(|)//g' | command awk '{print $4}')" INFO="$(type "${COMMAND}" | nvm_sed -E 's/\(|)//g' | nvm_awk '{print $4}')"
elif type "${COMMAND}" | command grep -q aliased; then elif type "${COMMAND}" | command grep -q aliased; then
INFO="$(which "${COMMAND}") ($(type "${COMMAND}" | command awk '{ $1=$2=$3=$4="" ;print }' | nvm_sed -e 's/^\ *//g' -Ee "s/\`|'//g" ))" INFO="$(which "${COMMAND}") ($(type "${COMMAND}" | nvm_awk '{ $1=$2=$3=$4="" ;print }' | nvm_sed -e 's/^\ *//g' -Ee "s/\`|'//g" ))"
elif type "${COMMAND}" | command grep -q "^${COMMAND} is an alias for"; then elif type "${COMMAND}" | command grep -q "^${COMMAND} is an alias for"; then
INFO="$(which "${COMMAND}") ($(type "${COMMAND}" | command awk '{ $1=$2=$3=$4=$5="" ;print }' | nvm_sed 's/^\ *//g'))" INFO="$(which "${COMMAND}") ($(type "${COMMAND}" | nvm_awk '{ $1=$2=$3=$4=$5="" ;print }' | nvm_sed 's/^\ *//g'))"
elif type "${COMMAND}" | command grep -q "^${COMMAND} is \/"; then elif type "${COMMAND}" | command grep -q "^${COMMAND} is \/"; then
INFO="$(type "${COMMAND}" | command awk '{print $3}')" INFO="$(type "${COMMAND}" | nvm_awk '{print $3}')"
else else
INFO="$(type "${COMMAND}")" INFO="$(type "${COMMAND}")"
fi fi
@ -92,7 +96,7 @@ nvm_get_latest() {
if nvm_has "curl"; then if nvm_has "curl"; then
NVM_LATEST_URL="$(curl "${CURL_COMPRESSED_FLAG:-}" -q -w "%{url_effective}\n" -L -s -S http://latest.nvm.sh -o /dev/null)" NVM_LATEST_URL="$(curl "${CURL_COMPRESSED_FLAG:-}" -q -w "%{url_effective}\n" -L -s -S http://latest.nvm.sh -o /dev/null)"
elif nvm_has "wget"; then elif nvm_has "wget"; then
NVM_LATEST_URL="$(wget http://latest.nvm.sh --server-response -O /dev/null 2>&1 | command awk '/^ Location: /{DEST=$2} END{ print DEST }')" NVM_LATEST_URL="$(wget http://latest.nvm.sh --server-response -O /dev/null 2>&1 | nvm_awk '/^ Location: /{DEST=$2} END{ print DEST }')"
else else
nvm_err 'nvm needs curl or wget to proceed.' nvm_err 'nvm needs curl or wget to proceed.'
return 1 return 1
@ -224,11 +228,11 @@ nvm_rc_version() {
} }
nvm_clang_version() { nvm_clang_version() {
clang --version | command awk '{ if ($2 == "version") print $3; else if ($3 == "version") print $4 }' | nvm_sed 's/-.*$//g' clang --version | nvm_awk '{ if ($2 == "version") print $3; else if ($3 == "version") print $4 }' | nvm_sed 's/-.*$//g'
} }
nvm_version_greater() { nvm_version_greater() {
command awk 'BEGIN { nvm_awk 'BEGIN {
if (ARGV[1] == "" || ARGV[2] == "") exit(1) if (ARGV[1] == "" || ARGV[2] == "") exit(1)
split(ARGV[1], a, /\./); split(ARGV[1], a, /\./);
split(ARGV[2], b, /\./); split(ARGV[2], b, /\./);
@ -243,7 +247,7 @@ nvm_version_greater() {
} }
nvm_version_greater_than_or_equal_to() { nvm_version_greater_than_or_equal_to() {
command awk 'BEGIN { nvm_awk 'BEGIN {
if (ARGV[1] == "" || ARGV[2] == "") exit(1) if (ARGV[1] == "" || ARGV[2] == "") exit(1)
split(ARGV[1], a, /\./); split(ARGV[1], a, /\./);
split(ARGV[2], b, /\./); split(ARGV[2], b, /\./);
@ -362,7 +366,7 @@ nvm_remote_version() {
VERSION="$(NVM_LTS="${NVM_LTS-}" nvm_remote_versions "${PATTERN}" | command tail -1)" VERSION="$(NVM_LTS="${NVM_LTS-}" nvm_remote_versions "${PATTERN}" | command tail -1)"
fi fi
if [ -n "${NVM_VERSION_ONLY-}" ]; then if [ -n "${NVM_VERSION_ONLY-}" ]; then
command awk 'BEGIN { nvm_awk 'BEGIN {
n = split(ARGV[1], a); n = split(ARGV[1], a);
print a[1] print a[1]
}' "${VERSION}" }' "${VERSION}"
@ -459,7 +463,7 @@ nvm_is_valid_version() {
} }
nvm_normalize_version() { nvm_normalize_version() {
command awk 'BEGIN { nvm_awk 'BEGIN {
split(ARGV[1], a, /\./); split(ARGV[1], a, /\./);
printf "%d%06d%06d\n", a[1], a[2], a[3]; printf "%d%06d%06d\n", a[1], a[2], a[3];
exit; exit;
@ -972,7 +976,7 @@ nvm_ls_remote() {
local PATTERN local PATTERN
PATTERN="${1-}" PATTERN="${1-}"
if nvm_validate_implicit_alias "${PATTERN}" 2> /dev/null ; then if nvm_validate_implicit_alias "${PATTERN}" 2> /dev/null ; then
PATTERN="$(NVM_LTS="${NVM_LTS-}" nvm_ls_remote "$(nvm_print_implicit_alias remote "${PATTERN}")" | command tail -1 | command awk '{ print $1 }')" PATTERN="$(NVM_LTS="${NVM_LTS-}" nvm_ls_remote "$(nvm_print_implicit_alias remote "${PATTERN}")" | command tail -1 | nvm_awk '{ print $1 }')"
elif [ -n "${PATTERN}" ]; then elif [ -n "${PATTERN}" ]; then
PATTERN="$(nvm_ensure_version_prefix "${PATTERN}")" PATTERN="$(nvm_ensure_version_prefix "${PATTERN}")"
else else
@ -1056,7 +1060,7 @@ nvm_ls_remote_index_tab() {
local LTS_VERSION local LTS_VERSION
command mkdir -p "$(nvm_alias_path)/lts" command mkdir -p "$(nvm_alias_path)/lts"
nvm_echo "${VERSION_LIST}" \ nvm_echo "${VERSION_LIST}" \
| command awk '{ | nvm_awk '{
if ($10 ~ /^\-?$/) { next } if ($10 ~ /^\-?$/) { next }
if ($10 && !a[tolower($10)]++) { if ($10 && !a[tolower($10)]++) {
if (alias) { print alias, version } if (alias) { print alias, version }
@ -1078,7 +1082,7 @@ nvm_ls_remote_index_tab() {
done done
VERSIONS="$(nvm_echo "${VERSION_LIST}" \ VERSIONS="$(nvm_echo "${VERSION_LIST}" \
| command awk -v pattern="${PATTERN-}" -v lts="${LTS-}" '{ | nvm_awk -v pattern="${PATTERN-}" -v lts="${LTS-}" '{
if (!$1) { next } if (!$1) { next }
if (pattern && tolower($1) !~ tolower(pattern)) { next } if (pattern && tolower($1) !~ tolower(pattern)) { next }
if (lts == "*" && $10 ~ /^\-?$/) { next } if (lts == "*" && $10 ~ /^\-?$/) { next }
@ -1136,31 +1140,31 @@ nvm_compute_checksum() {
if nvm_has_non_aliased "sha256sum"; then if nvm_has_non_aliased "sha256sum"; then
nvm_err 'Computing checksum with sha256sum' nvm_err 'Computing checksum with sha256sum'
command sha256sum "${FILE}" | command awk '{print $1}' command sha256sum "${FILE}" | nvm_awk '{print $1}'
elif nvm_has_non_aliased "shasum"; then elif nvm_has_non_aliased "shasum"; then
nvm_err 'Computing checksum with shasum -a 256' nvm_err 'Computing checksum with shasum -a 256'
command shasum -a 256 "${FILE}" | command awk '{print $1}' command shasum -a 256 "${FILE}" | nvm_awk '{print $1}'
elif nvm_has_non_aliased "sha256"; then elif nvm_has_non_aliased "sha256"; then
nvm_err 'Computing checksum with sha256 -q' nvm_err 'Computing checksum with sha256 -q'
command sha256 -q "${FILE}" | command awk '{print $1}' command sha256 -q "${FILE}" | nvm_awk '{print $1}'
elif nvm_has_non_aliased "gsha256sum"; then elif nvm_has_non_aliased "gsha256sum"; then
nvm_err 'Computing checksum with gsha256sum' nvm_err 'Computing checksum with gsha256sum'
command gsha256sum "${FILE}" | command awk '{print $1}' command gsha256sum "${FILE}" | nvm_awk '{print $1}'
elif nvm_has_non_aliased "openssl"; then elif nvm_has_non_aliased "openssl"; then
nvm_err 'Computing checksum with openssl dgst -sha256' nvm_err 'Computing checksum with openssl dgst -sha256'
command openssl dgst -sha256 "${FILE}" | command awk '{print $NF}' command openssl dgst -sha256 "${FILE}" | nvm_awk '{print $NF}'
elif nvm_has_non_aliased "bssl"; then elif nvm_has_non_aliased "bssl"; then
nvm_err 'Computing checksum with bssl sha256sum' nvm_err 'Computing checksum with bssl sha256sum'
command bssl sha256sum "${FILE}" | command awk '{print $1}' command bssl sha256sum "${FILE}" | nvm_awk '{print $1}'
elif nvm_has_non_aliased "sha1sum"; then elif nvm_has_non_aliased "sha1sum"; then
nvm_err 'Computing checksum with sha1sum' nvm_err 'Computing checksum with sha1sum'
command sha1sum "${FILE}" | command awk '{print $1}' command sha1sum "${FILE}" | nvm_awk '{print $1}'
elif nvm_has_non_aliased "sha1"; then elif nvm_has_non_aliased "sha1"; then
nvm_err 'Computing checksum with sha1 -q' nvm_err 'Computing checksum with sha1 -q'
command sha1 -q "${FILE}" command sha1 -q "${FILE}"
elif nvm_has_non_aliased "shasum"; then elif nvm_has_non_aliased "shasum"; then
nvm_err 'Computing checksum with shasum' nvm_err 'Computing checksum with shasum'
command shasum "${FILE}" | command awk '{print $1}' command shasum "${FILE}" | nvm_awk '{print $1}'
fi fi
} }
@ -1220,35 +1224,35 @@ nvm_get_checksum() {
SHASUMS_URL="${MIRROR}/${3}/SHASUMS.txt" SHASUMS_URL="${MIRROR}/${3}/SHASUMS.txt"
fi fi
nvm_download -L -s "${SHASUMS_URL}" -o - | command awk "{ if (\"${4}.tar.${5}\" == \$2) print \$1}" nvm_download -L -s "${SHASUMS_URL}" -o - | nvm_awk "{ if (\"${4}.tar.${5}\" == \$2) print \$1}"
} }
nvm_checksum() { nvm_checksum() {
local NVM_CHECKSUM local NVM_CHECKSUM
if [ -z "${3-}" ] || [ "${3-}" = 'sha1' ]; then if [ -z "${3-}" ] || [ "${3-}" = 'sha1' ]; then
if nvm_has_non_aliased "sha1sum"; then if nvm_has_non_aliased "sha1sum"; then
NVM_CHECKSUM="$(command sha1sum "${1-}" | command awk '{print $1}')" NVM_CHECKSUM="$(command sha1sum "${1-}" | nvm_awk '{print $1}')"
elif nvm_has_non_aliased "sha1"; then elif nvm_has_non_aliased "sha1"; then
NVM_CHECKSUM="$(command sha1 -q "${1-}")" NVM_CHECKSUM="$(command sha1 -q "${1-}")"
elif nvm_has_non_aliased "shasum"; then elif nvm_has_non_aliased "shasum"; then
NVM_CHECKSUM="$(command shasum "${1-}" | command awk '{print $1}')" NVM_CHECKSUM="$(command shasum "${1-}" | nvm_awk '{print $1}')"
else else
nvm_err 'Unaliased sha1sum, sha1, or shasum not found.' nvm_err 'Unaliased sha1sum, sha1, or shasum not found.'
return 2 return 2
fi fi
else else
if nvm_has_non_aliased "sha256sum"; then if nvm_has_non_aliased "sha256sum"; then
NVM_CHECKSUM="$(command sha256sum "${1-}" | command awk '{print $1}')" NVM_CHECKSUM="$(command sha256sum "${1-}" | nvm_awk '{print $1}')"
elif nvm_has_non_aliased "shasum"; then elif nvm_has_non_aliased "shasum"; then
NVM_CHECKSUM="$(command shasum -a 256 "${1-}" | command awk '{print $1}')" NVM_CHECKSUM="$(command shasum -a 256 "${1-}" | nvm_awk '{print $1}')"
elif nvm_has_non_aliased "sha256"; then elif nvm_has_non_aliased "sha256"; then
NVM_CHECKSUM="$(command sha256 -q "${1-}" | command awk '{print $1}')" NVM_CHECKSUM="$(command sha256 -q "${1-}" | nvm_awk '{print $1}')"
elif nvm_has_non_aliased "gsha256sum"; then elif nvm_has_non_aliased "gsha256sum"; then
NVM_CHECKSUM="$(command gsha256sum "${1-}" | command awk '{print $1}')" NVM_CHECKSUM="$(command gsha256sum "${1-}" | nvm_awk '{print $1}')"
elif nvm_has_non_aliased "openssl"; then elif nvm_has_non_aliased "openssl"; then
NVM_CHECKSUM="$(command openssl dgst -sha256 "${1-}" | command awk '{print $NF}')" NVM_CHECKSUM="$(command openssl dgst -sha256 "${1-}" | nvm_awk '{print $NF}')"
elif nvm_has_non_aliased "bssl"; then elif nvm_has_non_aliased "bssl"; then
NVM_CHECKSUM="$(command bssl sha256sum "${1-}" | command awk '{print $1}')" NVM_CHECKSUM="$(command bssl sha256sum "${1-}" | nvm_awk '{print $1}')"
else else
nvm_err 'Unaliased sha256sum, shasum, sha256, gsha256sum, openssl, or bssl not found.' nvm_err 'Unaliased sha256sum, shasum, sha256, gsha256sum, openssl, or bssl not found.'
nvm_err 'WARNING: Continuing *without checksum verification*' nvm_err 'WARNING: Continuing *without checksum verification*'
@ -1281,7 +1285,7 @@ nvm_print_versions() {
local LTS_FORMAT local LTS_FORMAT
nvm_echo "${1-}" \ nvm_echo "${1-}" \
| nvm_sed '1!G;h;$!d' \ | nvm_sed '1!G;h;$!d' \
| command awk '{ if ($2 && a[$2]++) { print $1, "(LTS: " $2 ")" } else if ($2) { print $1, "(Latest LTS: " $2 ")" } else { print $0 } }' \ | nvm_awk '{ if ($2 && a[$2]++) { print $1, "(LTS: " $2 ")" } else if ($2) { print $1, "(Latest LTS: " $2 ")" } else { print $0 } }' \
| nvm_sed '1!G;h;$!d' \ | nvm_sed '1!G;h;$!d' \
| while read -r VERSION_LINE; do | while read -r VERSION_LINE; do
VERSION="${VERSION_LINE%% *}" VERSION="${VERSION_LINE%% *}"
@ -2287,7 +2291,7 @@ nvm() {
nvm_err "shell version: '$(${SHELL} --version | command head -n 1)'" nvm_err "shell version: '$(${SHELL} --version | command head -n 1)'"
nvm_err "uname -a: '$(uname -a | awk '{$2=""; print}' | xargs)'" nvm_err "uname -a: '$(uname -a | awk '{$2=""; print}' | xargs)'"
if [ "$(nvm_get_os)" = "darwin" ] && nvm_has sw_vers; then if [ "$(nvm_get_os)" = "darwin" ] && nvm_has sw_vers; then
nvm_err "OS version: $(sw_vers | command awk '{print $2}' | command xargs)" nvm_err "OS version: $(sw_vers | nvm_awk '{print $2}' | command xargs)"
elif [ -r "/etc/issue" ]; then elif [ -r "/etc/issue" ]; then
nvm_err "OS version: $(command head -n 1 /etc/issue | nvm_sed 's/\\.//g')" nvm_err "OS version: $(command head -n 1 /etc/issue | nvm_sed 's/\\.//g')"
fi fi
@ -3255,7 +3259,7 @@ nvm() {
nvm_has_system_node nvm_has_system_iojs \ nvm_has_system_node nvm_has_system_iojs \
nvm_download nvm_get_latest nvm_has \ nvm_download nvm_get_latest nvm_has \
nvm_supports_source_options nvm_auto nvm_supports_xz \ nvm_supports_source_options nvm_auto nvm_supports_xz \
nvm_echo nvm_err nvm_grep nvm_cd nvm_sed \ nvm_echo nvm_err nvm_grep nvm_cd nvm_sed nvm_awk \
nvm_die_on_prefix nvm_get_make_jobs nvm_get_minor_version \ nvm_die_on_prefix nvm_get_make_jobs nvm_get_minor_version \
nvm_has_solaris_binary nvm_is_merged_node_version \ nvm_has_solaris_binary nvm_is_merged_node_version \
nvm_is_natural_num nvm_is_version_installed \ nvm_is_natural_num nvm_is_version_installed \