Downloading Node and NPM deps via gclient sync.

third_party/node/update_node_binaries.sh

Index: third_party/node/update_node_binaries.sh
diff --git a/third_party/node/update_node_binaries.sh b/third_party/node/update_node_binaries.sh
new file mode 100755
index 0000000000000000000000000000000000000000..be8a84cceeb254ebecb3512b454a01ab0d444ab0
--- /dev/null
+++ b/third_party/node/update_node_binaries.sh
@@ -0,0 +1,71 @@
+#!/bin/bash

[Dan Beam, 2017/01/10 22:09:13]

copyright

+# Script for updating Node binaries.
+# 1) Update NODE_VERSION to the desired version.
+# 2) Run this script.
+# 3) Upload the binaries to the Google Storage bucket.
+# 4) Land a CL with the changes generated by this script.
+
+BASE_URL="https://nodejs.org/dist"
+NODE_VERSION="v6.9.4"
+
+update_mac () {
+  FILENAME="node-${NODE_VERSION}-darwin-x64.tar.gz"
+  FOLDER="mac"
+  URL="${BASE_URL}/${NODE_VERSION}/${FILENAME}"
+  if [ -f "${FOLDER}/${FILENAME}" ]; then
+    rm ${FOLDER}/${FILENAME}
+  fi
+  wget -P ${FOLDER}/ ${URL}
+
+  # Unpack temporarily, delete NPM symlink and re-pack.
+  tar xfz ${FOLDER}/${FILENAME} -C ${FOLDER}/
+  rm ${FOLDER}/${FILENAME}
+  rm ${FOLDER}/node-${NODE_VERSION}-darwin-x64/bin/npm
+  tar cfz ${FOLDER}/node-darwin-x64.tar.gz ${FOLDER}/node-${NODE_VERSION}-darwin-x64/

[dpapad, 2017/01/10 19:59:49]

FWIW, this command is not 100% deterministic (the output file has a different
sha1 hash every time). Not necessarily a problem, but if there is an easy way to
fix this it would be nice.

+  sha1="$(sha1sum ${FOLDER}/node-darwin-x64.tar.gz | cut -d ' ' -f1)"
+  echo ${sha1} > ${FOLDER}/node-darwin-x64.tar.gz.sha1
+  echo "Please execute manually the following:"
+  echo "> gsutil.py cp ${FOLDER}/node-darwin-x64.tar.gz gs://chromium-nodejs/${NODE_VERSION:1}/${sha1}"
+  echo "DONE updating Mac."
+}
+
+update_linux () {
+  FILENAME="node-${NODE_VERSION}-linux-x64.tar.xz"
+  FOLDER="linux"
+  URL="${BASE_URL}/${NODE_VERSION}/${FILENAME}"
+  if [ -f "${FOLDER}/${FILENAME}" ]; then
+    rm ${FOLDER}/${FILENAME}
+  fi
+  wget -P ${FOLDER}/ ${URL}
+
+  # Unpack temporarily, delete NPM symlink and re-pack as gz (not xz).
+  tar xf ${FOLDER}/${FILENAME} -C ${FOLDER}/
+  rm ${FOLDER}/${FILENAME}
+  rm ${FOLDER}/node-${NODE_VERSION}-linux-x64/bin/npm
+
+  tar cfz ${FOLDER}/node-linux-x64.tar.gz ${FOLDER}/node-${NODE_VERSION}-linux-x64/
+  sha1="$(sha1sum ${FOLDER}/node-linux-x64.tar.gz | cut -d ' ' -f1)"
+  echo ${sha1} > ${FOLDER}/node-linux-x64.tar.gz.sha1
+  echo "Please execute manually the following:"
+  echo "> gsutil.py cp ${FOLDER}/node-linux-x64.tar.gz gs://chromium-nodejs/${NODE_VERSION:1}/${sha1}"
+  echo "DONE updating Linux."
+}
+
+update_win () {
+  WINDOWS_FILENAME="node.exe"
+  FOLDER="win"
+  WINDOWS_URL="${BASE_URL}/${NODE_VERSION}/win-x64/${WINDOWS_FILENAME}"
+  if [ -f "${FOLDER}/${WINDOWS_FILENAME}" ]; then
+    rm ${FOLDER}/${WINDOWS_FILENAME}
+  fi
+  wget -P ${FOLDER}/ ${WINDOWS_URL}
+  sha1="$(sha1sum ${FOLDER}/node.exe | cut -d ' ' -f1)"

[dpapad, 2017/01/10 19:59:49]

Perhaps we should also compress node.exe? I did not initially do it because I
did not know if the download_from_google_storage.py --extract option would work
on windows (it does).

[Dan Beam, 2017/01/10 22:03:28]

i suspect that would not be useful

+  echo ${sha1} > ${FOLDER}/node.exe.sha1
+  echo "Please execute manually the following:"
+  echo "> gsutil.py cp ${FOLDER}/node.exe gs://chromium-nodejs/${NODE_VERSION:1}/${sha1}"
+  echo "DONE updating Windows."
+}
+
+update_linux
+update_mac
+update_win