Internal change

PiperOrigin-RevId: 922850859

Author: dmitriplotnikov

release/kokoro/release_linux.cfg

@@ -3,3 +3,8 @@
 
 build_file: "cel-python/release/kokoro/release_linux.sh"
 timeout_mins: 120
+
+container_properties {
+  docker_image: "us-central1-docker.pkg.dev/kokoro-container-bakery/kokoro/ubuntu/ubuntu2204/full:current"
+  docker_sibling_containers: true
+}

release/kokoro/release_linux.sh

@@ -1,5 +1,15 @@
 #!/bin/bash
 set -e
+set -x
+
+# Force TMPDIR to /tmpfs on Kokoro to ensure proper Docker volume mounting
+if [ -n "${KOKORO_BUILD_ID}" ]; then
+  export TMPDIR="/tmpfs"
+fi
+
+# Avoid virtualenv/pip trying to download/upgrade tools from PyPI
+export VIRTUALENV_NO_DOWNLOAD=1
+export PIP_DISABLE_PIP_VERSION_CHECK=1
 
 # If running locally (not on Kokoro), authenticate with gcloud.
 if [ -z "${KOKORO_BUILD_ID}" ]; then
@@ -8,7 +18,7 @@ if [ -z "${KOKORO_BUILD_ID}" ]; then
   fi
 fi
 
-pip install -U keyring keyrings.google-artifactregistry-auth twine cibuildwheel
+pip install --no-cache-dir -U keyring keyrings.google-artifactregistry-auth twine cibuildwheel
 
 REPO_DIR=$(mktemp -d)
 echo "Created temporary directory: ${REPO_DIR}"
@@ -52,11 +62,17 @@ cp -r "${SRC_DIR}"/{*,.*} . 2>/dev/null || true
 cp -r "${SRC_DIR}"/release/* . 2>/dev/null || true
 rm -rf cel_expr_python/*_test.py
 
+echo "Downloading bazelisk on host..."
+curl -LO https://github.com/bazelbuild/bazelisk/releases/download/v1.19.0/bazelisk-linux-amd64
+chmod +x bazelisk-linux-amd64
+
 # Check if pyproject.toml exists before running sed
 if [ -f pyproject.toml ]; then
   sed -i "" "s/\$VERSION/${VERSION}/g" pyproject.toml || sed -i "s/\$VERSION/${VERSION}/g" pyproject.toml
 fi
 
+export CIBW_CONTAINER_ENGINE_EXTRA_ARGS="--network=host"
+
 echo "Running cibuildwheel: ${CIBWHEEL_BIN}"
 # Default CIBWHEEL_BIN if not set
 if [ -z "${CIBWHEEL_BIN}" ]; then

release/pyproject.toml

@@ -41,10 +41,11 @@ exclude = ["codelab*", "conformance*", "custom_ext*", "release*", "testing*", "w
 build = "cp311-* cp312-* cp313-* cp314-*"
 skip = "*musllinux* *win32*"
 test-command = "python {project}/cel_basic_test.py"
-build-verbosity = 1
+build-verbosity = 3
 
 [tool.cibuildwheel.linux]
-before-all = "echo 'Installing bazelisk'; curl -LO https://github.com/bazelbuild/bazelisk/releases/download/v1.19.0/bazelisk-linux-amd64 && chmod +x bazelisk-linux-amd64 && mv bazelisk-linux-amd64 /usr/local/bin/bazel"
+before-all = "echo 'Installing bazelisk'; if [ -f {project}/bazelisk-linux-amd64 ]; then cp {project}/bazelisk-linux-amd64 /usr/local/bin/bazel; else curl -LO https://github.com/bazelbuild/bazelisk/releases/download/v1.19.0/bazelisk-linux-amd64 && chmod +x bazelisk-linux-amd64 && mv bazelisk-linux-amd64 /usr/local/bin/bazel; fi"
+#container-engine = { name = "podman", create-args = ["--net", "host"] }
 
 [tool.cibuildwheel.macos]
 before-all = "echo 'Installing bazelisk'; brew install bazelisk"