Merge branch 'main' into django-asgi

Author: owais

.github/workflows/publish-a-package.yml

@@ -0,0 +1,31 @@
+name: Publish a Package from Tag
+
+on:
+  push:
+    tags:
+      - 'opentelemetry-*==1.*'
+
+jobs:
+  publish-a-package:
+    name: Publish package from tag
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - uses: actions/setup-python@v1
+      with:
+        python-version: '3.9'
+    - name: Log tag that triggered publish workflow
+      run:  echo "Attempting to publish package from tag $GITHUB_REF"
+    - name: Build wheel for tag
+      run: ./scripts/build_a_package.sh
+    - name: Install twine
+      run: |
+        pip install twine
+    # We don't need to publish to TestPyPI because we only publish 1 package.
+    # If it fails no other work needs to be reversed.
+    - name: Publish to PyPI
+      env:
+        TWINE_USERNAME: '__token__'
+        TWINE_PASSWORD: ${{ secrets.pypi_password }}
+      run: |
+        twine upload --skip-existing --verbose dist/*

scripts/build.sh

@@ -31,6 +31,10 @@ DISTDIR=dist
  (
    cd $DISTDIR
    for x in *.tar.gz ; do
+    if [[ $x =~ ^opentelemetry-.*-1\.[0-9]+.*\.tar\.gz$ ]]; then
+      echo "Skipping $x because it is >=1.0 and should be released using a tag."
+      continue
+    fi
      pip wheel --no-deps $x
    done
  )

scripts/build_a_package.sh

@@ -0,0 +1,68 @@
+#!/bin/sh
+
+# Copyright The OpenTelemetry Authors
+#
+# 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.
+
+# This script builds wheels for a single package when trigged from a push to
+# a tag as part of a GitHub workflow (See .github/publish-a-package.yml). The
+# wheel is then published to PyPI.
+
+set -ev
+
+if [ -z $GITHUB_REF ]; then
+  echo 'Failed to run script, missing workflow env variable GITHUB_REF.'
+  exit -1
+fi
+
+pkg_name_and_version=${GITHUB_REF#refs/tags/*}
+pkg_name=${pkg_name_and_version%==*}
+pkg_version=${pkg_name_and_version#opentelemetry-*==}
+
+# Get the latest versions of packaging tools
+python3 -m pip install --upgrade pip setuptools wheel packaging
+
+# Validate vesrion against PEP 440 conventions: https://packaging.pypa.io/en/latest/version.html
+python3 -c "from packaging.version import Version; Version('${pkg_version}')"
+
+basedir=$(git rev-parse --show-toplevel)
+cd $basedir
+
+distdir=${basedir}/dist
+mkdir -p $distdir
+rm -rf $distdir/*
+
+setup_py_file_path=$(ls **/$pkg_name/setup.py)
+
+if [ -z $setup_py_file_path ]; then
+  echo "Error! setup.py not found for $pkg_name, can't build."
+  exit -1
+fi
+
+directory_with_package=$(dirname $setup_py_file_path)
+
+cd $directory_with_package
+
+python3 setup.py sdist --dist-dir ${distdir} clean --all
+
+cd $distdir
+
+pkg_tar_gz_file=${pkg_name}-${pkg_version}.tar.gz
+
+if ! [ -f $pkg_tar_gz_file ]; then
+  echo 'Error! Tag version does not match version built using latest package files.'
+  exit -1
+fi
+
+# Build a wheel for the source distribution
+pip wheel --no-deps $pkg_tar_gz_file