angular-cn/scripts/ci/clone_angular_components_repo.sh
Paul Gschwendtner fa4ea34401 ci: rename material-unit-tests job to components-repo-unit-tests (#34898)
We rename the `material-unit-tests` job to `components-repo-unit-tests`
because the job runs all unit tests found in the Angular Components repository.
This includes the Angular CDK, Angular Material and more. Also the repository has
been renamed from `angular/material2` to `angular/components` in the past.

PR Close #34898
2020-01-23 13:29:02 -08:00

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#!/usr/bin/env bash
set -u -e -o pipefail
# Clones the `angular/components` repository if the repository has not been cloned before.
# If the repository has been already cloned, the script refreshes the repository by syncing
# with the upstream remote, and resetting to the commit specified in the `COMPONENTS_REPO_COMMIT`
# environment variable.
if [[ ! -d "${COMPONENTS_REPO_TMP_DIR}" ]]; then
# Clone the repository if not present through restored cache.
git clone --branch ${COMPONENTS_REPO_BRANCH} ${COMPONENTS_REPO_URL} ${COMPONENTS_REPO_TMP_DIR}
# Switch into the cloned repository.
cd ${COMPONENTS_REPO_TMP_DIR}
# Reset branch to the desired commit.
git reset --hard ${COMPONENTS_REPO_COMMIT}
else
# Switch into the cached repository.
cd ${COMPONENTS_REPO_TMP_DIR}
# Only refresh the repository if the current branch HEAD is not
# matching the desired commit.
if [[ "$(git rev-parse HEAD)" != "${COMPONENTS_REPO_COMMIT}" ]]; then
# Pull the latest changes of the specified branch.
git fetch origin ${COMPONENTS_REPO_BRANCH}
# Reset the current branch to the desired commit.
git reset --hard ${COMPONENTS_REPO_COMMIT}
fi
fi