diff --git a/.bazelrc b/.bazelrc
new file mode 100644
index 0000000..fb8e4d1
--- /dev/null
+++ b/.bazelrc
@@ -0,0 +1,18 @@
+build --java_language_version=11
+build --java_runtime_version=remotejdk_11
+build --tool_java_language_version=11
+build --tool_java_runtime_version=remotejdk_11
+
+build --workspace_status_command="python3 ./tools/workspace_status.py"
+build --repository_cache=~/.gerritcodereview/bazel-cache/repository
+build --action_env=PATH
+build --disk_cache=~/.gerritcodereview/bazel-cache/cas
+
+# Enable strict_action_env flag to. For more information on this feature see
+# https://groups.google.com/forum/#!topic/bazel-discuss/_VmRfMyyHBk.
+# This will be the new default behavior at some point (and the flag was flipped
+# shortly in 0.21.0 - https://github.com/bazelbuild/bazel/issues/7026). Remove
+# this flag here once flipped in Bazel again.
+build --incompatible_strict_action_env
+
+test --build_tests_only
diff --git a/.bazelversion b/.bazelversion
new file mode 100644
index 0000000..c7cb131
--- /dev/null
+++ b/.bazelversion
@@ -0,0 +1 @@
+5.3.1
diff --git a/.gitignore b/.gitignore
index 2ee3a32..1e36fc4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 .classpath
 .project
 .settings/
+/bazel-*
diff --git a/WORKSPACE b/WORKSPACE
index 78ac255..f6de745 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -1,5 +1,20 @@
 workspace(name = "websession_flatfile")
 
+load("//:bazlets.bzl", "load_bazlets")
+
+load_bazlets(
+    commit = "b6120a9fa50945d38f0a4d55d5879e3ec465c5e5",
+    shallow_since = "1701477032 -0700",
+)
+
+load(
+    "@com_googlesource_gerrit_bazlets//:gerrit_api.bzl",
+    "gerrit_api",
+)
+
+# Load release Plugin API
+gerrit_api()
+
 load("//:external_plugin_deps.bzl", "external_plugin_deps")
 
 external_plugin_deps()
diff --git a/bazlets.bzl b/bazlets.bzl
new file mode 100644
index 0000000..457bfec
--- /dev/null
+++ b/bazlets.bzl
@@ -0,0 +1,20 @@
+load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
+
+NAME = "com_googlesource_gerrit_bazlets"
+
+def load_bazlets(
+        commit,
+        shallow_since = None,
+        local_path = None):
+    if not local_path:
+        git_repository(
+            name = NAME,
+            remote = "https://gerrit.googlesource.com/bazlets",
+            commit = commit,
+            shallow_since = shallow_since,
+        )
+    else:
+        native.local_repository(
+            name = NAME,
+            path = local_path,
+        )
diff --git a/tools/BUILD b/tools/BUILD
new file mode 100644
index 0000000..1fa2160
--- /dev/null
+++ b/tools/BUILD
@@ -0,0 +1 @@
+# Empty file - bazel treat directories with BUILD file as a package
\ No newline at end of file
diff --git a/tools/bzl/BUILD b/tools/bzl/BUILD
new file mode 100644
index 0000000..f40498e
--- /dev/null
+++ b/tools/bzl/BUILD
@@ -0,0 +1 @@
+# Empty BUILD file, needed by Bazel.
diff --git a/tools/bzl/classpath.bzl b/tools/bzl/classpath.bzl
new file mode 100644
index 0000000..c921d01
--- /dev/null
+++ b/tools/bzl/classpath.bzl
@@ -0,0 +1,6 @@
+load(
+    "@com_googlesource_gerrit_bazlets//tools:classpath.bzl",
+    _classpath_collector = "classpath_collector",
+)
+
+classpath_collector = _classpath_collector
diff --git a/tools/bzl/junit.bzl b/tools/bzl/junit.bzl
new file mode 100644
index 0000000..97307bd
--- /dev/null
+++ b/tools/bzl/junit.bzl
@@ -0,0 +1,6 @@
+load(
+    "@com_googlesource_gerrit_bazlets//tools:junit.bzl",
+    _junit_tests = "junit_tests",
+)
+
+junit_tests = _junit_tests
diff --git a/tools/bzl/maven_jar.bzl b/tools/bzl/maven_jar.bzl
new file mode 100644
index 0000000..ed1504d
--- /dev/null
+++ b/tools/bzl/maven_jar.bzl
@@ -0,0 +1,4 @@
+load("@com_googlesource_gerrit_bazlets//tools:maven_jar.bzl", _gerrit = "GERRIT", _maven_jar = "maven_jar")
+
+maven_jar = _maven_jar
+GERRIT = _gerrit
diff --git a/tools/bzl/plugin.bzl b/tools/bzl/plugin.bzl
new file mode 100644
index 0000000..4d2dbdd
--- /dev/null
+++ b/tools/bzl/plugin.bzl
@@ -0,0 +1,10 @@
+load(
+    "@com_googlesource_gerrit_bazlets//:gerrit_plugin.bzl",
+    _gerrit_plugin = "gerrit_plugin",
+    _plugin_deps = "PLUGIN_DEPS",
+    _plugin_test_deps = "PLUGIN_TEST_DEPS",
+)
+
+gerrit_plugin = _gerrit_plugin
+PLUGIN_DEPS = _plugin_deps
+PLUGIN_TEST_DEPS = _plugin_test_deps
diff --git a/tools/eclipse/BUILD b/tools/eclipse/BUILD
new file mode 100644
index 0000000..64d9577
--- /dev/null
+++ b/tools/eclipse/BUILD
@@ -0,0 +1,9 @@
+load("//tools/bzl:plugin.bzl", "PLUGIN_DEPS")
+load("//tools/bzl:classpath.bzl", "classpath_collector")
+
+classpath_collector(
+    name = "main_classpath_collect",
+    deps = PLUGIN_DEPS + [
+        "//:websession-flatfile__plugin",
+    ],
+)
diff --git a/tools/eclipse/project.sh b/tools/eclipse/project.sh
new file mode 100755
index 0000000..7ba30a9
--- /dev/null
+++ b/tools/eclipse/project.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+`bazel query @com_googlesource_gerrit_bazlets//tools/eclipse:project --output location | sed s/BUILD:.*//`project.py \
+    -n websession-flatfile -r .
diff --git a/tools/workspace_status.py b/tools/workspace_status.py
new file mode 100644
index 0000000..ecc2788
--- /dev/null
+++ b/tools/workspace_status.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+# This script will be run by bazel when the build process starts to
+# generate key-value information that represents the status of the
+# workspace. The output should be like
+#
+# KEY1 VALUE1
+# KEY2 VALUE2
+#
+# If the script exits with non-zero code, it's considered as a failure
+# and the output will be discarded.
+
+from __future__ import print_function
+import subprocess
+import sys
+
+CMD = ['git', 'describe', '--always', '--match', 'v[0-9].*', '--dirty']
+
+
+def revision():
+    try:
+        return subprocess.check_output(CMD).strip().decode("utf-8")
+    except OSError as err:
+        print('could not invoke git: %s' % err, file=sys.stderr)
+        sys.exit(1)
+    except subprocess.CalledProcessError as err:
+        print('error using git: %s' % err, file=sys.stderr)
+        sys.exit(1)
+
+
+print("STABLE_BUILD_WEBSESSION-FLATFILE_LABEL %s" % revision())