[New] Dynamically detect if curl supports `--compressed`
parent
6a3b1dd2c3
commit
973dfc6d4a
17
nvm.sh
17
nvm.sh
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@ -57,10 +57,18 @@ nvm_has_colors() {
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[ "${NVM_COLORS:--1}" -ge 8 ]
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}
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nvm_curl_libz_support() {
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curl -V | grep "^Features:" | grep -q "libz"
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}
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nvm_get_latest() {
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local NVM_LATEST_URL
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local CURL_COMPRESSED_FLAG
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if nvm_curl_libz_support; then
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CURL_COMPRESSED_FLAG="--compressed"
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fi
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if nvm_has "curl"; then
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NVM_LATEST_URL="$(curl --compressed -q -w "%{url_effective}\n" -L -s -S http://latest.nvm.sh -o /dev/null)"
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NVM_LATEST_URL="$(curl "${CURL_COMPRESSED_FLAG:-}" -q -w "%{url_effective}\n" -L -s -S http://latest.nvm.sh -o /dev/null)"
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elif nvm_has "wget"; then
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NVM_LATEST_URL="$(wget http://latest.nvm.sh --server-response -O /dev/null 2>&1 | command awk '/^ Location: /{DEST=$2} END{ print DEST }')"
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else
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@ -75,8 +83,12 @@ nvm_get_latest() {
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}
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nvm_download() {
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local CURL_COMPRESSED_FLAG
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if nvm_curl_libz_support; then
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CURL_COMPRESSED_FLAG="--compressed"
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fi
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if nvm_has "curl"; then
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curl --compressed -q "$@"
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curl "${CURL_COMPRESSED_FLAG:-}" -q "$@"
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elif nvm_has "wget"; then
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# Emulate curl with wget
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ARGS=$(nvm_echo "$@" | command sed -e 's/--progress-bar /--progress=bar /' \
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@ -3192,6 +3204,7 @@ nvm() {
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nvm_print_default_alias nvm_print_formatted_alias nvm_resolve_local_alias \
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nvm_sanitize_path nvm_has_colors nvm_process_parameters \
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node_version_has_solaris_binary iojs_version_has_solaris_binary \
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nvm_curl_libz_support \
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> /dev/null 2>&1
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unset RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_IOJS_ORG_MIRROR NVM_DIR \
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NVM_CD_FLAGS NVM_BIN NVM_MAKE_JOBS \
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@ -0,0 +1,39 @@
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#!/bin/sh
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cleanup() {
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unset -f curl
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}
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die() { cleanup; echo "$@" ; exit 1; }
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\. ../../../nvm.sh
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curl() {
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# curl with libz feature
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if [ $# -ne 1 ] || [ "$1" != "-V" ]; then
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die "This fake curl only takes one parameter -V"
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fi
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echo "
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curl 7.47.0 (x86_64-pc-linux-gnu) libcurl/7.47.0 GnuTLS/3.4.10 zlib/1.2.8 libidn/1.32 librtmp/2.3
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Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
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Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP UnixSockets"
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}
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nvm_curl_libz_support || die "nvm_curl_libz_support should return 0"
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unset -f curl
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curl() {
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# curl without libz feature
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if [ "$#" -ne 1 ] || [ "$1" != "-V" ]; then
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die "This fake curl only takes one parameter -V"
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fi
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echo "
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curl 7.47.0 (x86_64-pc-linux-gnu) libcurl/7.47.0 GnuTLS/3.4.10 zlib/1.2.8 libidn/1.32 librtmp/2.32
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Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
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Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL TLS-SRP UnixSockets"
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}
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! nvm_curl_libz_support || die "nvm_curl_libz_support should return 1"
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unset -f curl
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@ -14,7 +14,12 @@ EXPECTED_CURL_ARGS="--compressed -q -w %{url_effective}\n -L -s -S http://latest
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EXPECTED_WGET_ARGS="http://latest.nvm.sh --server-response -O /dev/null"
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curl() {
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if [ "_$*" != "_$EXPECTED_CURL_ARGS" ]; then
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if [ $# -eq 1 ] && [ "$1" = "-V" ]; then
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echo "
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curl 7.47.0 (x86_64-pc-linux-gnu) libcurl/7.47.0 GnuTLS/3.4.10 zlib/1.2.8 libidn/1.32 librtmp/2.3
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Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
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Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP UnixSockets"
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elif [ "_$*" != "_$EXPECTED_CURL_ARGS" ]; then
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echo >&2 "expected args ($EXPECTED_CURL_ARGS), got ($*)"
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return 1
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else
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