From 1baf14f65c6abb3855e159b6609b14fa4108c904 Mon Sep 17 00:00:00 2001
From: Greg Magolan <gmagolan@gmail.com>
Date: Mon, 22 Jan 2024 21:03:31 -0800
Subject: [PATCH] chore: add example of using write_source_file to merge output
 tree artifact files with source files that are already in an output directory
 (#730)

---
 .../write_source_files/merged_dir/BUILD.bazel | 20 +++++++++++++++++++
 .../merged_dir/out/BUILD.bazel                |  1 +
 .../merged_dir/out/somefile                   |  1 +
 .../write_source_files/merged_dir/somefile    |  1 +
 4 files changed, 23 insertions(+)
 create mode 100644 lib/tests/write_source_files/merged_dir/BUILD.bazel
 create mode 100644 lib/tests/write_source_files/merged_dir/out/BUILD.bazel
 create mode 100644 lib/tests/write_source_files/merged_dir/out/somefile
 create mode 100644 lib/tests/write_source_files/merged_dir/somefile

diff --git a/lib/tests/write_source_files/merged_dir/BUILD.bazel b/lib/tests/write_source_files/merged_dir/BUILD.bazel
new file mode 100644
index 0000000..e3b9782
--- /dev/null
+++ b/lib/tests/write_source_files/merged_dir/BUILD.bazel
@@ -0,0 +1,20 @@
+load("//lib:copy_to_directory.bzl", "copy_to_directory")
+load("//lib/private:write_source_file.bzl", "write_source_file")
+
+copy_to_directory(
+    name = "desired",
+    srcs = [
+        "somefile",
+        "//lib/tests/write_source_files/merged_dir/out:BUILD.bazel",
+    ],
+    root_paths = [
+        ".",
+        "lib/tests/write_source_files/merged_dir/out",
+    ],
+)
+
+write_source_file(
+    name = "merged_dir_test",
+    in_file = ":desired",
+    out_file = ":out",
+)
diff --git a/lib/tests/write_source_files/merged_dir/out/BUILD.bazel b/lib/tests/write_source_files/merged_dir/out/BUILD.bazel
new file mode 100644
index 0000000..ed4e50d
--- /dev/null
+++ b/lib/tests/write_source_files/merged_dir/out/BUILD.bazel
@@ -0,0 +1 @@
+exports_files(["BUILD.bazel"])
diff --git a/lib/tests/write_source_files/merged_dir/out/somefile b/lib/tests/write_source_files/merged_dir/out/somefile
new file mode 100644
index 0000000..7c4a013
--- /dev/null
+++ b/lib/tests/write_source_files/merged_dir/out/somefile
@@ -0,0 +1 @@
+aaa
\ No newline at end of file
diff --git a/lib/tests/write_source_files/merged_dir/somefile b/lib/tests/write_source_files/merged_dir/somefile
new file mode 100644
index 0000000..7c4a013
--- /dev/null
+++ b/lib/tests/write_source_files/merged_dir/somefile
@@ -0,0 +1 @@
+aaa
\ No newline at end of file