mirror of https://github.com/pulumi/pulumi.git
91 lines
3.2 KiB
Go
91 lines
3.2 KiB
Go
// Copyright 2016-2018, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package testutil
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import (
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"os"
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)
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// Environment variaibles and their values from https://github.com/watson/ci-info/blob/master/index.js
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type ciSystemDetector interface {
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IsCI() bool
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}
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// envVarDetector is a detector that uses the existence of a set of environment variables to determine if the system
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// is a CI system. All variaibles must be present.
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type envVarDetector struct {
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envVar []string
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}
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func (c envVarDetector) IsCI() bool {
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for _, e := range c.envVar {
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if os.Getenv(e) == "" {
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return false
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}
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}
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return true
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}
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// envValueDetector is a detector that uses the existence of a set of environment variables to determine if the system
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// is a CI system. All variaibles must be present and their values must match expected data.
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type envValueDetector struct {
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envMap map[string]string
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}
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func (c envValueDetector) IsCI() bool {
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for k, v := range c.envMap {
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if os.Getenv(k) != v {
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return false
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}
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}
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return true
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}
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var detectors = map[string]ciSystemDetector{
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"Travis CI": envVarDetector{envVar: []string{"TRAVIS"}},
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"CircleCI": envVarDetector{envVar: []string{"CIRCLECI"}},
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"GitLab CI": envVarDetector{envVar: []string{"GITLAB_CI"}},
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"AppVeyor": envVarDetector{envVar: []string{"APPVEYOR"}},
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"Drone": envVarDetector{envVar: []string{"DRONE"}},
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"Magnum CI": envVarDetector{envVar: []string{"MAGNUM"}},
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"Semaphore": envVarDetector{envVar: []string{"SEMAPHORE"}},
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"Jenkins": envVarDetector{envVar: []string{"JENKINS_URL", "BUILD_ID"}},
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"Bamboo": envVarDetector{envVar: []string{"bamboo_planKey"}},
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"Team Foundation Server": envVarDetector{envVar: []string{"TF_BUILD"}},
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"TeamCity": envVarDetector{envVar: []string{"TEAMCITY_VERSION"}},
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"Buildkite": envVarDetector{envVar: []string{"BUILDKITE"}},
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"Hudson": envVarDetector{envVar: []string{"HUDSON_URL"}},
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"TaskCluster": envVarDetector{envVar: []string{"TASK_ID", "RUN_ID"}},
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"GoCD": envVarDetector{envVar: []string{"GO_PIPELINE_LABEL"}},
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"Bitbucket Pipelines": envVarDetector{envVar: []string{"BITBUCKET_COMMIT"}},
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"AWS CodeBuild": envVarDetector{envVar: []string{"CODEBUILD_BUILD_ARN"}},
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"CODESHIP": envValueDetector{envMap: map[string]string{"CI_NAME": "codeship"}},
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}
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// IsCI returns true when the current system looks like a CI system. Detection is based on environment variables
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// that CI vendors we know about set.
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func IsCI() bool {
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for _, v := range detectors {
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if v.IsCI() {
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return true
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}
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}
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return false
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}
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