2018-10-03 01:08:03 +02:00
|
|
|
// Copyright 2016-2018, Pulumi Corporation.
|
|
|
|
//
|
|
|
|
// 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 ciutil
|
|
|
|
|
|
|
|
import (
|
|
|
|
"os"
|
|
|
|
)
|
|
|
|
|
|
|
|
// detectors contains environment variable names and their values, if applicable, for detecting when we're running in
|
|
|
|
// CI. See https://github.com/watson/ci-info/blob/master/index.js
|
|
|
|
var detectors = map[System]detector{
|
|
|
|
AppVeyor: envVarDetector{envVar: []string{"APPVEYOR"}},
|
|
|
|
AWSCodeBuild: envVarDetector{envVar: []string{"CODEBUILD_BUILD_ARN"}},
|
|
|
|
AtlassianBamboo: envVarDetector{envVar: []string{"bamboo_planKey"}},
|
|
|
|
AtlassianBitbucketPipelines: envVarDetector{envVar: []string{"BITBUCKET_COMMIT"}},
|
2019-05-07 20:49:13 +02:00
|
|
|
AzurePipelines: envVarDetector{envVar: []string{"TF_BUILD"}},
|
2018-10-03 01:08:03 +02:00
|
|
|
Buildkite: envVarDetector{envVar: []string{"BUILDKITE"}},
|
|
|
|
CircleCI: envVarDetector{envVar: []string{"CIRCLECI"}},
|
|
|
|
Codeship: envValueDetector{envMap: map[string]string{"CI_NAME": "codeship"}},
|
|
|
|
Drone: envVarDetector{envVar: []string{"DRONE"}},
|
2019-05-07 20:49:13 +02:00
|
|
|
GenericCI: envVarDetector{envVar: []string{"GENERIC_CI_SYSTEM"}},
|
2018-10-03 01:08:03 +02:00
|
|
|
GitHub: envVarDetector{envVar: []string{"GITHUB_WORKFLOW"}},
|
|
|
|
GitLab: envVarDetector{envVar: []string{"GITLAB_CI"}},
|
|
|
|
GoCD: envVarDetector{envVar: []string{"GO_PIPELINE_LABEL"}},
|
|
|
|
Hudson: envVarDetector{envVar: []string{"HUDSON_URL"}},
|
|
|
|
Jenkins: envVarDetector{envVar: []string{"JENKINS_URL", "BUILD_ID"}},
|
|
|
|
MagnumCI: envVarDetector{envVar: []string{"MAGNUM"}},
|
|
|
|
Semaphore: envVarDetector{envVar: []string{"SEMAPHORE"}},
|
|
|
|
TaskCluster: envVarDetector{envVar: []string{"TASK_ID", "RUN_ID"}},
|
|
|
|
TeamCity: envVarDetector{envVar: []string{"TEAMCITY_VERSION"}},
|
|
|
|
Travis: envVarDetector{envVar: []string{"TRAVIS"}},
|
|
|
|
}
|
|
|
|
|
|
|
|
// detector detects whether we're running in a particular CI system.
|
|
|
|
type detector interface {
|
|
|
|
// IsCI returns true if we are currently running in this particular CI system.
|
|
|
|
IsCI() bool
|
|
|
|
}
|
|
|
|
|
|
|
|
// envVarDetector is a detector that uses the existence of a set of environment variables to determine if the system
|
|
|
|
// is a CI system. All variaibles must be present.
|
|
|
|
type envVarDetector struct {
|
|
|
|
envVar []string
|
|
|
|
}
|
|
|
|
|
|
|
|
// IsCI returns true if any of the detector's associated environment variables are set.
|
|
|
|
func (c envVarDetector) IsCI() bool {
|
|
|
|
for _, e := range c.envVar {
|
|
|
|
if os.Getenv(e) == "" {
|
|
|
|
return false
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return true
|
|
|
|
}
|
|
|
|
|
|
|
|
// envValueDetector is a detector that uses the existence of a set of environment variables to determine if the system
|
|
|
|
// is a CI system. All variaibles must be present and their values must match expected data.
|
|
|
|
type envValueDetector struct {
|
|
|
|
envMap map[string]string
|
|
|
|
}
|
|
|
|
|
|
|
|
// IsCI returns true if the detector's required environment variables in the underlying map all match.
|
|
|
|
func (c envValueDetector) IsCI() bool {
|
|
|
|
for k, v := range c.envMap {
|
|
|
|
if os.Getenv(k) != v {
|
|
|
|
return false
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return true
|
|
|
|
}
|
|
|
|
|
|
|
|
// IsCI returns true if we are running in a known CI system.
|
|
|
|
func IsCI() bool {
|
|
|
|
return DetectSystem() != ""
|
|
|
|
}
|
|
|
|
|
|
|
|
// DetectSystem returns a CI system name when the current system looks like a CI system. Detection is based on
|
|
|
|
// environment variables that CI vendors we know about set.
|
|
|
|
func DetectSystem() System {
|
2018-10-17 00:37:02 +02:00
|
|
|
// Provide a way to disable CI/CD detection, as it can interfere with the ability to test.
|
|
|
|
if os.Getenv("PULUMI_DISABLE_CI_DETECTION") != "" {
|
|
|
|
return ""
|
|
|
|
}
|
|
|
|
|
2018-10-03 01:08:03 +02:00
|
|
|
for sys, d := range detectors {
|
|
|
|
if d.IsCI() {
|
|
|
|
return sys
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return ""
|
|
|
|
}
|