[Breaking] cache previously downloaded artifacts for binaries

- consolidate `nvm_install_merged_node_binary` with `nvm_install_node_binary`
 - add `nvm_get_download_slug`, `nvm_download_artifact`
 - `nvm uninstall` no longer removes artifacts
Jordan Harband 2016-08-10 23:21:56 -07:00
parent eba50de75e
commit ba3ad8e460
No known key found for this signature in database
GPG Key ID: 64A196AEE0916D55
2 changed files with 143 additions and 105 deletions

1
.gitignore vendored
View File

@ -1,4 +1,5 @@
HEAD
bin
src
v*
alias

237
nvm.sh
View File

@ -1470,79 +1470,54 @@ nvm_get_mirror() {
esac
}
nvm_install_merged_node_binary() {
local NVM_NODE_TYPE
NVM_NODE_TYPE="${1}"
nvm_install_node_binary() {
local MIRROR
if [ "${NVM_NODE_TYPE}" = 'std' ]; then
MIRROR="${NVM_NODEJS_ORG_MIRROR}"
else
nvm_err 'unknown type of node.js release'
MIRROR="$(nvm_get_mirror node "${1}")"
if [ -z "${MIRROR}" ]; then
return 4
fi
local VERSION
VERSION="${2}"
if ! nvm_is_merged_node_version "${VERSION}" || nvm_is_iojs_version "${VERSION}"; then
nvm_err 'nvm_install_merged_node_binary requires a node version v4.0 or greater.'
if nvm_is_iojs_version "${VERSION}"; then
nvm_err 'nvm_install_node_binary does not allow an iojs-prefixed version.'
return 10
fi
local VERSION_PATH
VERSION_PATH="$(nvm_version_path "${VERSION}")"
local NVM_OS
NVM_OS="$(nvm_get_os)"
local t
local url
local sum
local NODE_PREFIX
local compression
compression='gz'
local tar_compression_flag
tar_compression_flag='z'
if nvm_supports_xz "${VERSION}"; then
compression='xz'
tar_compression_flag='J'
fi
NODE_PREFIX="$(nvm_node_prefix)"
if [ -z "${NVM_OS}" ]; then
if [ -z "$(nvm_get_os)" ]; then
return 2
fi
t="${VERSION}-${NVM_OS}-$(nvm_get_arch)"
url="${MIRROR}/$VERSION/$NODE_PREFIX-${t}.tar.${compression}"
sum="$(
nvm_download -L -s "${MIRROR}/${VERSION}/SHASUMS256.txt" -o - \
| nvm_grep "${NODE_PREFIX}-${t}.tar.${compression}" \
| command awk '{print $1}'
)"
local tmpdir
tmpdir="${NVM_DIR}/bin/node-${t}"
local tmptarball
tmptarball="${tmpdir}/node-${t}.tar.${compression}"
local NVM_INSTALL_ERRORED
command mkdir -p "${tmpdir}" && \
nvm_echo "Downloading ${url}..." && \
nvm_download -L -C - --progress-bar "${url}" -o "${tmptarball}" || \
NVM_INSTALL_ERRORED=true
if nvm_grep '404 Not Found' "${tmptarball}" >/dev/null; then
NVM_INSTALL_ERRORED=true
nvm_err "HTTP 404 at URL $url";
local tar_compression_flag
tar_compression_flag='z'
if nvm_supports_xz "${VERSION}"; then
tar_compression_flag='J'
fi
local TARBALL
local TMPDIR
local VERSION_PATH
if (
[ "$NVM_INSTALL_ERRORED" != true ] && \
nvm_checksum "${tmptarball}" "${sum}" "{sha256}" && \
command tar -x${tar_compression_flag}f "${tmptarball}" -C "${tmpdir}" --strip-components 1 && \
command rm -f "${tmptarball}" && \
TARBALL="$(nvm_download_artifact node binary std "${VERSION}" | command tail -1)" && \
[ -f "${TARBALL}" ] && \
TMPDIR="$(dirname "${TARBALL}")/files" && \
command mkdir -p "${TMPDIR}" && \
command tar -x${tar_compression_flag}f "${TARBALL}" -C "${TMPDIR}" --strip-components 1 && \
VERSION_PATH="$(nvm_version_path "${VERSION}")" && \
command mkdir -p "${VERSION_PATH}" && \
command mv "${tmpdir}"/* "${VERSION_PATH}"
command mv "${TMPDIR}/"* "${VERSION_PATH}" && \
command rm -rf "${TMPDIR}"
); then
return 0
fi
nvm_err 'Binary download failed, trying source.'
command rm -rf "${tmptarball}" "${tmpdir}"
command rm -rf "${TMPDIR}"
return 1
}
@ -1619,62 +1594,127 @@ nvm_install_iojs_binary() {
return 2
}
nvm_install_node_binary() {
# args: flavor, kind, version
nvm_get_download_slug() {
local FLAVOR
case "${1-}" in
node | iojs) FLAVOR="${1}" ;;
*)
nvm_err 'supported flavors: node, iojs'
return 1
;;
esac
local KIND
case "${2-}" in
binary | source) KIND="${2}" ;;
*)
nvm_err 'supported kinds: binary, source'
return 2
;;
esac
local VERSION
VERSION="$1"
VERSION="${3}"
if nvm_is_iojs_version "$VERSION"; then
nvm_err 'nvm_install_node_binary does not allow an iojs-prefixed version.'
return 10
fi
local VERSION_PATH
VERSION_PATH="$(nvm_version_path "$VERSION")"
local NVM_OS
NVM_OS="$(nvm_get_os)"
local t
local url
local sum
if [ -n "$NVM_OS" ]; then
if nvm_binary_available "$VERSION"; then
local NVM_ARCH
NVM_ARCH="$(nvm_get_arch)"
if [ "_$NVM_ARCH" = '_armv6l' ] || [ "_$NVM_ARCH" = 'armv7l' ]; then
if ! nvm_is_merged_node_version "${VERSION}"; then
if [ "${NVM_ARCH}" = 'armv6l' ] || [ "${NVM_ARCH}" = 'armv7l' ]; then
NVM_ARCH="arm-pi"
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/$VERSION/SHASUMS.txt" -o - | nvm_grep "node-${t}.tar.gz" | command awk '{print $1}')
local tmpdir
tmpdir="$NVM_DIR/bin/node-${t}"
local tmptarball
tmptarball="$tmpdir/node-${t}.tar.gz"
local NVM_INSTALL_ERRORED
command mkdir -p "$tmpdir" && \
nvm_download -L -C - --progress-bar "$url" -o "$tmptarball" || \
NVM_INSTALL_ERRORED=true
if nvm_grep '404 Not Found' "$tmptarball" >/dev/null; then
NVM_INSTALL_ERRORED=true
nvm_err "HTTP 404 at URL $url";
fi
if (
[ "$NVM_INSTALL_ERRORED" != true ] && \
nvm_checksum "$tmptarball" "$sum" && \
command tar -xzf "$tmptarball" -C "$tmpdir" --strip-components 1 && \
command rm -f "$tmptarball" && \
command mkdir -p "$VERSION_PATH" && \
command mv "$tmpdir"/* "$VERSION_PATH"
); then
return 0
else
nvm_err 'Binary download failed, trying source.'
command rm -rf "$tmptarball" "$tmpdir"
if [ "${KIND}" = 'binary' ]; then
nvm_echo "${FLAVOR}-${VERSION}-${NVM_OS}-${NVM_ARCH}"
elif [ "${KIND}" = 'source' ]; then
nvm_echo "${FLAVOR}-${VERSION}"
fi
}
# args: flavor, kind, type, version
nvm_download_artifact() {
local FLAVOR
case "${1-}" in
node | iojs) FLAVOR="${1}" ;;
*)
nvm_err 'supported flavors: node, iojs'
return 1
fi
fi
fi
;;
esac
local KIND
case "${2-}" in
binary | source) KIND="${2}" ;;
*)
nvm_err 'supported kinds: binary, source'
return 1
;;
esac
local MIRROR
MIRROR="$(nvm_get_mirror "${FLAVOR}" "${3-}")"
if [ -z "${MIRROR}" ]; then
return 2
fi
local VERSION
VERSION="${4}"
if ! nvm_binary_available "${VERSION}"; then
return
fi
local SLUG
SLUG="$(nvm_get_download_slug "${FLAVOR}" "${KIND}" "${VERSION}")"
local COMPRESSION
COMPRESSION='gz'
if nvm_supports_xz "${VERSION}"; then
COMPRESSION='xz'
fi
local CHECKSUM
CHECKSUM="$(nvm_get_checksum "${VERSION}" "${SLUG}" "${COMPRESSION}")"
local tmpdir
tmpdir="${NVM_DIR}/bin/${SLUG}"
command mkdir -p "${tmpdir}/files" || (
nvm_err "creating directory ${tmpdir}/files failed"
return 3
)
local TARBALL
TARBALL="${tmpdir}/${SLUG}.tar.${COMPRESSION}"
local TARBALL_URL
TARBALL_URL="${MIRROR}/${VERSION}/${SLUG}.tar.${COMPRESSION}"
if nvm_compare_checksum "${TARBALL}" "${CHECKSUM}" >/dev/null 2>&1; then
nvm_err "Checksums match! Using existing downloaded archive ${TARBALL}"
else
nvm_echo "Downloading ${TARBALL_URL}..."
nvm_download -L -C - --progress-bar "${TARBALL_URL}" -o "${TARBALL}" || (
command rm -rf "${TARBALL}" "${tmpdir}"
nvm_err "Binary download from ${TARBALL_URL} failed, trying source."
return 4
)
if nvm_grep '404 Not Found' "${TARBALL}" >/dev/null; then
command rm -rf "${TARBALL}" "$tmpdir"
nvm_err "HTTP 404 at URL ${TARBALL_URL}";
return 5
fi
nvm_compare_checksum "${TARBALL}" "${CHECKSUM}" || (
command rm -rf "${tmpdir}/files"
return 6
)
fi
nvm_echo "${TARBALL}"
}
nvm_get_make_jobs() {
@ -2251,9 +2291,7 @@ nvm() {
if [ $nobinary -ne 1 ] && nvm_binary_available "$VERSION"; then
if [ "$NVM_IOJS" = true ] && nvm_install_iojs_binary std "$VERSION"; then
NVM_INSTALL_SUCCESS=true
elif [ "$NVM_NODE_MERGED" = true ] && nvm_install_merged_node_binary std "$VERSION"; then
NVM_INSTALL_SUCCESS=true
elif [ "$NVM_IOJS" != true ] && nvm_install_node_binary "$VERSION"; then
elif [ "$NVM_IOJS" != true ] && nvm_install_node_binary std "$VERSION"; then
NVM_INSTALL_SUCCESS=true
fi
fi
@ -2354,8 +2392,7 @@ nvm() {
# Delete all files related to target version.
command rm -rf "$NVM_DIR/src/$NVM_PREFIX-$VERSION" \
"$NVM_DIR/src/$NVM_PREFIX-$VERSION.tar.*" \
"$NVM_DIR/bin/$NVM_PREFIX-${t}" \
"$NVM_DIR/bin/$NVM_PREFIX-${t}.tar.*" \
"$NVM_DIR/bin/$NVM_PREFIX-${t}/files" \
"$VERSION_PATH" 2>/dev/null
nvm_echo "$NVM_SUCCESS_MSG"
@ -3018,7 +3055,7 @@ $NVM_LS_REMOTE_POST_MERGED_OUTPUT" | nvm_grep -v "N/A" | command sed '/^$/d')"
nvm_ls_remote nvm_ls_remote_iojs nvm_ls_remote_index_tab \
nvm_ls nvm_remote_version nvm_remote_versions \
nvm_install_iojs_binary nvm_install_node_binary \
nvm_install_merged_node_binary nvm_get_mirror \
nvm_get_mirror nvm_get_download_slug nvm_download_artifact \
nvm_install_node_source nvm_check_file_permissions \
nvm_print_versions nvm_compute_checksum nvm_checksum \
nvm_get_checksum_alg nvm_get_checksum nvm_compare_checksum \