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create-react-app/tasks/e2e-installs.sh
2019-10-29 14:36:55 -07:00

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#!/bin/bash
# Copyright (c) 2015-present, Facebook, Inc.
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
# ******************************************************************************
# This is an end-to-end test intended to run on CI.
# You can also run it locally but it's slow.
# ******************************************************************************
# Start in tasks/ even if run from root directory
cd "$(dirname "$0")"
# CLI and app temporary locations
# http://unix.stackexchange.com/a/84980
temp_app_path=`mktemp -d 2>/dev/null || mktemp -d -t 'temp_app_path'`
# Load functions for working with local NPM registry (Verdaccio)
source local-registry.sh
function cleanup {
echo 'Cleaning up.'
cd "$root_path"
rm -rf "$temp_app_path"
# Restore the original NPM and Yarn registry URLs and stop Verdaccio
stopLocalRegistry
}
# Error messages are redirected to stderr
function handle_error {
echo "$(basename $0): ERROR! An error was encountered executing line $1." 1>&2;
cleanup
echo 'Exiting with error.' 1>&2;
exit 1
}
function handle_exit {
cleanup
echo 'Exiting without error.' 1>&2;
exit
}
# Check for the existence of one or more files.
function exists {
for f in $*; do
test -e "$f"
done
}
# Check for accidental dependencies in package.json
function checkDependencies {
if ! awk '/"dependencies": {/{y=1;next}/},/{y=0; next}y' package.json | \
grep -v -q -E '^\s*"(@testing-library\/.+)|(react(-dom|-scripts)?)"'; then
echo "Dependencies are correct"
else
echo "There are extraneous dependencies in package.json"
exit 1
fi
}
# Check for accidental dependencies in package.json
function checkTypeScriptDependencies {
if ! awk '/"dependencies": {/{y=1;next}/},/{y=0; next}y' package.json | \
grep -v -q -E '^\s*"(@testing-library\/.+)|(@types\/.+)|typescript|(react(-dom|-scripts)?)"'; then
echo "Dependencies are correct"
else
echo "There are extraneous dependencies in package.json"
exit 1
fi
}
# Exit the script with a helpful error message when any error is encountered
trap 'set +x; handle_error $LINENO $BASH_COMMAND' ERR
# Cleanup before exit on any termination signal
trap 'set +x; handle_exit' SIGQUIT SIGTERM SIGINT SIGKILL SIGHUP
# Echo every command being executed
set -x
# Go to root
cd ..
root_path=$PWD
if hash npm 2>/dev/null
then
npm i -g npm@latest
fi
# Bootstrap monorepo
yarn
# ******************************************************************************
# First, publish the monorepo.
# ******************************************************************************
# Start the local NPM registry
startLocalRegistry "$root_path"/tasks/verdaccio.yaml
# Publish the monorepo
publishToLocalRegistry
echo "Create React App Version: "
npx create-react-app --version
# ******************************************************************************
# Test --scripts-version with a distribution tag
# ******************************************************************************
cd "$temp_app_path"
npx create-react-app test-app-dist-tag --scripts-version=@latest
cd test-app-dist-tag
# Check corresponding scripts version is installed and no TypeScript is present.
exists node_modules/react-scripts
! exists node_modules/typescript
! exists src/index.tsx
exists src/index.js
checkDependencies
# ******************************************************************************
# Test --scripts-version with a version number
# ******************************************************************************
cd "$temp_app_path"
npx create-react-app test-app-version-number --scripts-version=1.0.17
cd test-app-version-number
# Check corresponding scripts version is installed.
exists node_modules/react-scripts
grep '"version": "1.0.17"' node_modules/react-scripts/package.json
checkDependencies
# ******************************************************************************
# Test --use-npm flag
# ******************************************************************************
cd "$temp_app_path"
npx create-react-app test-use-npm-flag --use-npm --scripts-version=1.0.17
cd test-use-npm-flag
# Check corresponding scripts version is installed.
exists node_modules/react-scripts
[ ! -e "yarn.lock" ] && echo "yarn.lock correctly does not exist"
grep '"version": "1.0.17"' node_modules/react-scripts/package.json
checkDependencies
# ******************************************************************************
# Test --typescript flag
# ******************************************************************************
cd "$temp_app_path"
npx create-react-app test-app-typescript --typescript
cd test-app-typescript
# Check corresponding template is installed.
exists node_modules/react-scripts
exists node_modules/typescript
exists src/index.tsx
exists tsconfig.json
exists src/react-app-env.d.ts
checkTypeScriptDependencies
# Check that the TypeScript template passes smoke tests, build, and normal tests
yarn start --smoke-test
yarn build
CI=true yarn test
# Check eject behaves and works
# Eject...
echo yes | npm run eject
# Temporary workaround for https://github.com/facebook/create-react-app/issues/6099
rm yarn.lock
yarn add @babel/plugin-transform-react-jsx-source @babel/plugin-syntax-jsx @babel/plugin-transform-react-jsx @babel/plugin-transform-react-jsx-self
# Ensure env file still exists
exists src/react-app-env.d.ts
# Check that the TypeScript template passes ejected smoke tests, build, and normal tests
yarn start --smoke-test
yarn build
CI=true yarn test
# ******************************************************************************
# Test --scripts-version with a tarball url
# ******************************************************************************
cd "$temp_app_path"
npx create-react-app test-app-tarball-url --scripts-version=https://registry.npmjs.org/react-scripts/-/react-scripts-1.0.17.tgz
cd test-app-tarball-url
# Check corresponding scripts version is installed.
exists node_modules/react-scripts
grep '"version": "1.0.17"' node_modules/react-scripts/package.json
checkDependencies
# ******************************************************************************
# Test --scripts-version with a custom fork of react-scripts
# ******************************************************************************
cd "$temp_app_path"
npx create-react-app test-app-fork --scripts-version=react-scripts-fork
cd test-app-fork
# Check corresponding scripts version is installed.
exists node_modules/react-scripts-fork
# ******************************************************************************
# Test project folder is deleted on failing package installation
# ******************************************************************************
cd "$temp_app_path"
# we will install a non-existing package to simulate a failed installation.
npx create-react-app test-app-should-not-exist --scripts-version=`date +%s` || true
# confirm that the project files were deleted
test ! -e test-app-should-not-exist/package.json
test ! -d test-app-should-not-exist/node_modules
# ******************************************************************************
# Test project folder is not deleted when creating app over existing folder
# ******************************************************************************
cd "$temp_app_path"
mkdir test-app-should-remain
echo '## Hello' > ./test-app-should-remain/README.md
# we will install a non-existing package to simulate a failed installation.
npx create-react-app test-app-should-remain --scripts-version=`date +%s` || true
# confirm the file exist
test -e test-app-should-remain/README.md
# confirm only README.md and error log are the only files in the directory
if [ "$(ls -1 ./test-app-should-remain | wc -l | tr -d '[:space:]')" != "2" ]; then
false
fi
# ******************************************************************************
# Test --scripts-version with a scoped fork tgz of react-scripts
# ******************************************************************************
cd $temp_app_path
curl "https://registry.npmjs.org/@enoah_netzach/react-scripts/-/react-scripts-0.9.0.tgz" -o enoah-scripts-0.9.0.tgz
npx create-react-app test-app-scoped-fork-tgz --scripts-version=$temp_app_path/enoah-scripts-0.9.0.tgz
cd test-app-scoped-fork-tgz
# Check corresponding scripts version is installed.
exists node_modules/@enoah_netzach/react-scripts
# ******************************************************************************
# Test nested folder path as the project name
# ******************************************************************************
# Testing a path that exists
cd "$temp_app_path"
mkdir test-app-nested-paths-t1
cd test-app-nested-paths-t1
mkdir -p test-app-nested-paths-t1/aa/bb/cc/dd
npx create-react-app test-app-nested-paths-t1/aa/bb/cc/dd
cd test-app-nested-paths-t1/aa/bb/cc/dd
yarn start --smoke-test
# Testing a path that does not exist
cd "$temp_app_path"
npx create-react-app test-app-nested-paths-t2/aa/bb/cc/dd
cd test-app-nested-paths-t2/aa/bb/cc/dd
yarn start --smoke-test
# Testing a path that is half exists
cd "$temp_app_path"
mkdir -p test-app-nested-paths-t3/aa
npx create-react-app test-app-nested-paths-t3/aa/bb/cc/dd
cd test-app-nested-paths-t3/aa/bb/cc/dd
yarn start --smoke-test
# ******************************************************************************
# Test when PnP is enabled
# ******************************************************************************
cd "$temp_app_path"
npx create-react-app test-app-pnp --use-pnp
cd test-app-pnp
! exists node_modules
exists .pnp.js
yarn start --smoke-test
yarn build
# Cleanup
cleanup