feat(github-actions): create org-file-sync action

Create an org-file-sync action which allows for automatically synchronizing organization level files
from the `.github` directory with target repositories automatically.

The angular-robot Github app will automatically push changes to keep the registered files in sync.

Author: josephperrott

.prettierignore

@@ -8,6 +8,7 @@ github-actions/lock-closed/main.js
 github-actions/commit-message-based-labels/main.js
 github-actions/slash-commands/main.js
 github-actions/post-approval-changes/main.js
+github-actions/org-file-sync/main.js
 .github/local-actions/changelog/main.js
 
 bazel/map-size-tracking/test/size-golden.json

github-actions/org-file-sync/BUILD.bazel

@@ -0,0 +1,27 @@
+load("//tools:defaults.bzl", "esbuild_checked_in", "ts_library")
+
+package(default_visibility = ["//github-actions/org-file-sync:__subpackages__"])
+
+ts_library(
+    name = "org-file-sync",
+    srcs = glob(
+        ["src/*.ts"],
+    ),
+    deps = [
+        "//github-actions:utils",
+        "@npm//@actions/core",
+        "@npm//@actions/github",
+        "@npm//@octokit/rest",
+        "@npm//@octokit/types",
+        "@npm//@types/node",
+    ],
+)
+
+esbuild_checked_in(
+    name = "main",
+    entry_point = ":src/main.ts",
+    target = "node16",
+    deps = [
+        ":org-file-sync",
+    ],
+)

github-actions/org-file-sync/README.md

@@ -0,0 +1,9 @@
+# Organization File Sync
+
+This directory contains an action which can be executed in the `.github` repository.  Based on the
+configured list of files and repositories, the action will ensure the all of the provided files in
+the provided repositories are kept in sync with the `.github` repository.
+
+## License
+
+MIT

github-actions/org-file-sync/action.yml

@@ -0,0 +1,17 @@
+name: 'Organization File Sync'
+description: 'Synchronize files throughout the Github Organization'
+author: 'Angular'
+inputs:
+  angular-robot-key:
+    description: 'The private key for the Angular Robot Github app.'
+    required: true
+  repos:
+    description: 'The repositories to keep organization level files in sync'
+    required: true
+  files:
+    description: 'The organization level files to keep in sync'
+    required: true
+
+runs:
+  using: 'node16'
+  main: 'main.js'