Add a new command "bazel license" that prints the license files of Bazel and all embedded open-source components.

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PiperOrigin-RevId: 150435047
MOS_MIGRATED_REVID=150435047

1 files changed, 28 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/merge_licenses.sh b/src/main/java/com/google/devtools/build/lib/merge_licenses.sh
new file mode 100755
index 0000000000..f2d72e4b89
--- /dev/null
+++ b/src/main/java/com/google/devtools/build/lib/merge_licenses.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+#
+# Copyright 2017 The Bazel Authors. All rights reserved.
+#
+# 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.
+#
+
+set -eu
+
+for src in "$@"; do
+  for substr in 'ASSEMBLY_EXCEPTION' 'DISCLAIMER' 'LICENSE' 'license' 'THIRD_PARTY_README'; do
+    if [ -z "${src##*$substr*}" ]; then
+      echo "===== $src ====="
+      cat "$src"
+      echo; echo
+    fi
+  done
+done