feat(scripts): push generated docs to material assets repo

scripts/ci/after-success.sh

@@ -10,4 +10,5 @@ cd $(dirname $0)/../..
 if [ "$TRAVIS_PULL_REQUEST" = "false" ] && $(npm bin)/travis-after-modes; then
   echo "All travis modes passed. Publishing the build artifacts..."
   ./scripts/release/publish-build-artifacts.sh
-fi
+  ./scripts/release/publish-docs-artifacts.sh
+fi

scripts/release/publish-docs-artifacts.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# Publish material2 docs assets to the material2-docs-content repo
+# material.angular.io will pull from this assets repo to get the latest docs
+
+cd "$(dirname $0)/../../"
+
+docsPath="./dist/docs"
+tempRepoPath="./dist/tempRepo"
+repoUrl="https://github.com/angular/material2-docs-content"
+
+# If the docs directory is not present, generate docs
+if [ ! -d $docsPath ]; then
+  $(npm bin)/gulp docs
+fi
+
+# Get git meta info for commit
+commitSha="$(git rev-parse --short HEAD)"
+commitAuthorName="$(git --no-pager show -s --format='%an' HEAD)"
+commitAuthorEmail="$(git --no-pager show -s --format='%ae' HEAD)"
+commitMessage="$(git log --oneline -n 1)"
+
+# create directory and clone test repo
+rm -rf $tempRepoPath
+mkdir $tempRepoPath
+git clone $repoUrl $tempRepoPath
+
+# Clean out repo directory and copy contents of dist/docs into it
+rm -rf $tempRepoPath/*
+mkdir $tempRepoPath/docs
+cp -r $docsPath/* $tempRepoPath/docs
+
+# Push content to repo
+cd $tempRepoPath
+git config user.name "$commitAuthorName"
+git config user.email "$commitAuthorEmail"
+git config credential.helper "store --file=.git/credentials"
+
+echo "https://${MATERIAL2_BUILDS_TOKEN}:@github.com" > .git/credentials
+
+git add -A
+git commit -m "$commitMessage"
+git tag "$commitSha"
+git push origin master --tags