// Copyright 2019 The CUE 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. package os // A Value are all possible values allowed in flags. // A null value unsets an environment variable. Value: bool | number | *string | null // Name indicates a valid flag name. Name: !="" & !~"^[$]" // Setenv defines a set of command line flags, the values of which will be set // at run time. The doc comment of the flag is presented to the user in help. // // To define a shorthand, define the shorthand as a new flag referring to // the flag of which it is a shorthand. Setenv: { $id: "tool/os.Setenv" {[Name]: Value} } // Getenv gets and parses the specific command line variables. Getenv: { $id: "tool/os.Getenv" {[Name]: Value} } // Environ populates a struct with all environment variables. Environ: { $id: "tool/os.Environ" // A map of all populated values. // Individual entries may be specified ahead of time to enable // validation and parsing. Values that are marked as required // will fail the task if they are not found. {[Name]: Value} } // Clearenv clears all environment variables. Clearenv: { $id: "tool/os.Clearenv" }