Added script to download release artifacts (#18)

* Added script to download release artifacts

* Added script to stage the release artifacts

Author: merlimat

build-support/download-release-artifacts.py

@@ -0,0 +1,68 @@
+#!/usr/bin/env python3
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+#
+
+import sys, json, urllib.request, os, shutil, zipfile, tempfile
+from pathlib import Path
+
+if len(sys.argv) != 3:
+    print("Usage: ")
+    print("     %s $WORKFLOW_RUN_ID $DEST_PATH" % sys.argv[0])
+    sys.exit(-1)
+
+if 'GITHUB_TOKEN' not in os.environ:
+    print('You should have a GITHUB_TOKEN environment variable')
+    sys.exit(-1)
+
+GITHUB_TOKEN = os.environ['GITHUB_TOKEN']
+
+ACCEPT_HEADER = 'application/vnd.github+json'
+LIST_URL = 'https://api.github.com/repos/apache/pulsar-client-cpp/actions/runs/%d/artifacts'
+
+workflow_run_id = int(sys.argv[1])
+dest_path = sys.argv[2]
+
+workflow_run_url = LIST_URL % workflow_run_id
+request = urllib.request.Request(workflow_run_url,
+                    headers={'Accept': ACCEPT_HEADER, 'Authorization': 'Bearer ' + GITHUB_TOKEN})
+with urllib.request.urlopen(request) as response:
+    data = json.loads(response.read().decode("utf-8"))
+    for artifact in data['artifacts']:
+        name = artifact['name']
+        url = artifact['archive_download_url']
+
+        print('Downloading %s from %s' % (name, url))
+        artifact_request = urllib.request.Request(url,
+                    headers={'Authorization': 'Bearer ' + GITHUB_TOKEN})
+        with urllib.request.urlopen(artifact_request) as response:
+            tmp_zip = tempfile.NamedTemporaryFile(delete=False)
+            try:
+                #
+                shutil.copyfileobj(response, tmp_zip)
+                tmp_zip.close()
+
+                dest_dir = os.path.join(dest_path, name)
+                Path(dest_dir).mkdir(parents=True, exist_ok=True)
+                with zipfile.ZipFile(tmp_zip.name, 'r') as z:
+                    z.extractall(dest_dir)
+            finally:
+                os.unlink(tmp_zip.name)
+
+
+

build-support/generate-source-archive.sh

@@ -17,11 +17,12 @@
 # specific language governing permissions and limitations
 # under the License.
 #
-
 ROOT_DIR=$(git rev-parse --show-toplevel)
 
 VERSION=$(cat ${ROOT_DIR}/version.txt)
 
 NAME=apache-pulsar-client-cpp-$VERSION
 
-git archive --format=tar.gz --prefix ${NAME}/ -o ${NAME}.tar.gz HEAD
+OUT_DIR=${1:-.}
+
+git archive --format=tar.gz --prefix ${NAME}/ -o ${OUT_DIR}/${NAME}.tar.gz HEAD

build-support/sign-files.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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 -e
+
+FILES=$*
+
+for FILE in $FILES
+do
+   echo "Signing $FILE"
+   gpg --armor --output $FILE.asc --detach-sig $FILE
+
+   # SHA-512 signature
+   shasum -a 512 $FILE > $FILE.sha512
+done

build-support/stage-release.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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 -e -x
+
+if [ $# -neq 2 ]; then
+    echo "Usage: $0 \$DEST_PATH \$WORKFLOW_ID"
+    exit 1
+fi
+
+DEST_PATH=$1
+WORKFLOW_ID=$1
+
+pushd $(dirname "$0")
+PULSAR_CPP_PATH=$(git rev-parse --show-toplevel)
+popd
+
+mkdir -p $DEST_PATH
+
+cd PULSAR_CPP_PATH
+VERSION=$(cat version.txt | xargs)
+
+build-support/generate-source-archive.sh $DEST_PATH
+build-support/download-release-artifacts.py $WORKFLOW_ID $DEST_PATH
+
+# Sign all files
+cd $DEST_PATH
+find . -type f | xargs $PULSAR_CPP_PATH/build-support/sign-files.sh