Add vectortile branch

vectortile/closure-library/scripts/ci/install_closure_deps.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# Install closure compiler and linter.
+cd ..
+git clone https://github.com/google/closure-compiler.git
+git clone https://github.com/google/closure-linter.git
+cd closure-compiler
+ant jar
+cd ../closure-linter
+python ./setup.py install --user
+cd ../closure-library

vectortile/closure-library/scripts/ci/lint_pull_request.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+#
+# Script to run gjslint on only the modified or added files in the current
+# branch. Should be run from the base git directory with the PR branch checked
+# out.
+
+USER_BASE=$(python -c "import site;import sys;sys.stdout.write(site.USER_BASE)")
+CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+CHANGED_FILES=$(git diff --name-only --diff-filter=AM master..$CURRENT_BRANCH |
+    grep -E "\.js$" | grep -v -E "test\.js$")
+
+if [[ -n "$CHANGED_FILES" ]]; then
+  set -x
+  $USER_BASE/bin/gjslint --strict --jslint_error=all --exclude_files=deps.js $CHANGED_FILES
+else
+  echo "No .js files found to lint in this Pull Request."
+fi