106 lines
3.7 KiB
Bash
Executable File
106 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# A script for automatically configuring a user's local dev
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# environment to use Remote Build Execution.
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# Short cuts to set output as bold and normal
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bold=$(tput bold)
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normal=$(tput sgr0)
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###########################################################
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# Setup/Confirm Environment #
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###########################################################
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# The full path location of the script
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full_script_path="$(pwd)/$(dirname ${BASH_SOURCE[0]})"
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# Determine the root directory of the Angular github repo.
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project_directory=$(git rev-parse --show-toplevel 2> /dev/null)
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if [[ $? -ne 0 ]]; then
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echo "This command must be run from within the cloned \"angular/angular\" repository"
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exit 1
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fi
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# Confirm gcloud installed and available as a command.
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if [ ! -x "$(command -v gcloud)" ]; then
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echo "gcloud command is not available. Please install gcloud before continuing"
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echo "Please visit: https://cloud.google.com/sdk/install"
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exit 1
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fi
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# The full path to the .bazelrc.user file
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bazelrc_user_filepath="$project_directory/.bazelrc.user"
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###########################################################
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# Action Functions #
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###########################################################
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# Log into gcloud
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function gcloud_login() {
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gcloud auth application-default login
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if [[ $? -ne 0 ]]; then
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echo "gcloud login failed. Aborting"
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exit 2
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fi
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}
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# Confirm the user is already logged into gcloud, if they aren't
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# attempt to login. After login, confirm the logged in account
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# is from the correct domain.
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function confirm_gcloud_login() {
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echo "Checking gcloud login state"
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gcloud auth application-default print-access-token &> /dev/null
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if [[ $? -ne 0 ]]; then
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echo "Not currently logged into gcloud. Starting gcloud login now"
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gcloud_login
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fi
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access_token=$(gcloud auth application-default print-access-token)
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current_account=$(curl -s https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=$access_token | node $full_script_path/get-email)
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if [[ ! $current_account =~ (angular\.io$)|(google\.com$) ]]; then
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echo "Logged in as $current_account";
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echo "An angular.io or google.com account must be used for remote Bazel usage."
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echo "Please login instead using an account from one of these domains."
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read -p "Rerun login command now? [Y/y]"
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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gcloud_login
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confirm_gcloud_login
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return
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else
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echo "Exiting..."
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exit 3
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fi
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fi
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echo "Logged in as $current_account";
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}
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# Prompts to add a flag to the .bazelrc.user file if its not already in place
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function add_flag() {
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flag=$1
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read -p " Add $flag flag? [Y/y]"
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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if [[ ! $(grep "^$flag$" $bazelrc_user_filepath) ]]; then
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echo "$flag" >> $bazelrc_user_filepath
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echo "Added $flag to .bazelrc.user"
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else
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echo "$flag already in .bazelrc.user"
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fi
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fi
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echo
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}
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###########################################################
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# RBE Setup Script #
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###########################################################
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# Create the bazelrc.user file, echo the config flags into the file.
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touch $bazelrc_user_filepath
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# Ensure default credentials are valid.
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confirm_gcloud_login
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# Add extra line space before config setup.
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echo
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# Remote builds
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echo "The ${bold}remote${normal} flag enables RBE, builds run remotely when possible and caching"
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echo "occurs in the RBE context"
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add_flag "build --config=remote"
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# Remote HTTP Caching
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echo "The ${bold}remote-http-caching${normal} flag enables uploading build results to the http cache,"
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echo "but not does enable remote builds"
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add_flag "build --config=remote-http-caching"
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