From 1e73636dd42047f7bbf932a992885c1aaa066812 Mon Sep 17 00:00:00 2001
From: Trask Stalnaker <trask.stalnaker@gmail.com>
Date: Sun, 22 Dec 2024 20:32:23 -0800
Subject: [PATCH] Validate package names

---
 .github/scripts/check-package-names.sh | 36 ++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 .github/scripts/check-package-names.sh

diff --git a/.github/scripts/check-package-names.sh b/.github/scripts/check-package-names.sh
new file mode 100755
index 000000000000..2b8fe049d3f1
--- /dev/null
+++ b/.github/scripts/check-package-names.sh
@@ -0,0 +1,36 @@
+#!/bin/bash -e
+
+# shellcheck disable=SC2001
+
+# find instrumentation -type d -name "*-common*"
+
+# TODO javaagent modules?
+#for file in $(find instrumentation/aws-sdk -name "*.java" | grep library/src/main/java | sed 's#/[^/]*$##' | sort -u); do
+for dir in $(cat out); do
+
+  module_name=$(echo "$dir" | sed 's#.*/\([^/]*\)/library/src/main/java/.*#\1#')
+
+  if [[ ! "$module_name" =~ [0-9]$ ]]; then
+    echo "module name doesn't have a base version: $dir"
+    exit 1
+  fi
+
+  simple_module_name=$(echo "$module_name" | sed 's/-[0-9.]*$//' | sed 's/-//g')
+  base_version=$(echo "$module_name" | sed 's/.*-\([0-9.]*\)$/\1/' | sed 's/\./_/')
+
+  echo $base_version
+
+  expected_package_name="io/opentelemetry/instrumentation/$simple_module_name/v$base_version"
+
+  package_name=$(echo "$dir" | sed 's#.*/src/main/java/##')
+
+  # deal with differences like module name elasticsearch-rest and package name elasticsearch.rest
+  expected_package_name_normalized=$(echo "$expected_package_name" | sed 's#/##g')
+  package_name_normalized=$(echo "$package_name" | sed 's#/##g')
+
+  if [[ "$package_name_normalized" != "$expected_package_name_normalized"* ]]; then
+    echo "ERROR: $dir"
+    exit 1
+  fi
+
+done