[macOS] Pre-cache Ruby binaries (#2085)

* precache ruby binaries

* remove github_feed_token and minor change

* do not install ruby binaries from toolset

* remove toolcache file

images/macos/provision/core/ruby.sh

@@ -4,3 +4,40 @@ source ~/utils/utils.sh
 
 echo Installing Ruby...
 brew install ruby
+
+#if High Sierra - skip installation from toolset
+if is_HighSierra; then
+    exit 0
+fi
+
+echo "Install Ruby from toolset..."
+PACKAGE_TAR_NAMES=$(curl -s "https://api.github.com/repos/ruby/ruby-builder/releases/latest" | jq -r '.assets[].name')
+TOOLSET_VERSIONS=$(get_toolset_value '.toolcache[] | select(.name | contains("Ruby")) | .versions[]')
+RUBY_PATH="$AGENT_TOOLSDIRECTORY/Ruby"
+
+echo "Check if Ruby hostedtoolcache folder exists..."
+if [ ! -d $RUBY_PATH ]; then
+    mkdir -p $RUBY_PATH
+fi
+
+for TOOLSET_VERSION in ${TOOLSET_VERSIONS[@]}; do
+    PACKAGE_TAR_NAME=$(echo "$PACKAGE_TAR_NAMES" | grep "^ruby-${TOOLSET_VERSION}-macos-latest.tar.gz$" | sort -V | tail -1)
+    RUBY_VERSION=$(echo "$PACKAGE_TAR_NAME" | cut -d'-' -f 2)
+    RUBY_VERSION_PATH="$RUBY_PATH/$RUBY_VERSION"
+
+    echo "Create Ruby $RUBY_VERSION directory..."
+    mkdir -p $RUBY_VERSION_PATH
+
+    echo "Downloading tar archive $PACKAGE_TAR_NAME"
+    DOWNLOAD_URL="https://github.com/ruby/ruby-builder/releases/download/toolcache/${PACKAGE_TAR_NAME}"
+    download_with_retries $DOWNLOAD_URL "/tmp" $PACKAGE_TAR_NAME
+
+    echo "Expand '$PACKAGE_TAR_NAME' to the '$RUBY_VERSION_PATH' folder"
+    tar xf "/tmp/$PACKAGE_TAR_NAME" -C $RUBY_VERSION_PATH
+
+    COMPLETE_FILE_PATH="$RUBY_VERSION_PATH/x64.complete"
+    if [ ! -f $COMPLETE_FILE_PATH ]; then
+        echo "Create complete file"
+        touch $COMPLETE_FILE_PATH
+    fi
+done

images/macos/provision/core/toolcache.sh

@@ -1,38 +0,0 @@
-#!/bin/bash -e -o pipefail
-
-# Download hosted tool cache with npm
-NPM_FEED="npm.pkg.github.com"
-TOOLSET_PATH="$HOME/image-generation/toolcache.json"
-
-echo "Installing npm-toolcache..."
-PACKAGE_LIST=($(jq -r 'keys | .[]' $TOOLSET_PATH))
-
-# Execute in /tmp folder to avoid node_modules creation in $HOME
-pushd /tmp
-
-# GitHub Package Registry doesn't support downloading public packages without auth so we have to authorize
-# Put the .npmrc to /tmp directory on the image to make sure that it will deleted after image generation
-echo "Configure auth for github package registry"
-echo "@actions:registry=https://${NPM_FEED}/" >> ".npmrc"
-echo "//${NPM_FEED}/:_authToken=${GITHUB_FEED_TOKEN}" >> ".npmrc"
-
-echo "Install packages..."
-for PACKAGE_NAME in ${PACKAGE_LIST[@]}; do
-    PACKAGE_VERSIONS=($(jq -r ".[\"$PACKAGE_NAME\"] | .[]" $TOOLSET_PATH))
-    for PACKAGE_VERSION in ${PACKAGE_VERSIONS[@]}; do
-        echo "Install ${PACKAGE_NAME}@${PACKAGE_VERSION}"
-
-        npm install ${PACKAGE_NAME}@${PACKAGE_VERSION}
-
-        exit_code=$?
-        if [ $exit_code -ne 0 ]; then
-            echo "${PACKAGE_NAME}@${PACKAGE_VERSION} installation failure;  Error:${exit_code}"
-
-            exit 1
-        fi
-    done;
-done;
-
-rm -f ".npmrc"
-
-popd