137 lines
4.3 KiB
Go
137 lines
4.3 KiB
Go
// Copyright 2019 Drone IO, Inc.
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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 runner
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import (
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"fmt"
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"regexp"
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"strings"
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"github.com/drone/drone/core"
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)
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func systemEnviron(system *core.System) map[string]string {
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return map[string]string{
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"CI": "true",
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"DRONE": "true",
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"DRONE_SYSTEM_PROTO": system.Proto,
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"DRONE_SYSTEM_HOST": system.Host,
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"DRONE_SYSTEM_HOSTNAME": system.Host,
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"DRONE_SYSTEM_VERSION": fmt.Sprint(system.Version),
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}
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}
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func agentEnviron(runner *Runner) map[string]string {
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return map[string]string{
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"DRONE_MACHINE": runner.Machine,
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"DRONE_RUNNER_HOST": runner.Machine,
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"DRONE_RUNNER_HOSTNAME": runner.Machine,
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"DRONE_RUNNER_PLATFORM": runner.Platform,
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}
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}
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func repoEnviron(repo *core.Repository) map[string]string {
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return map[string]string{
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"DRONE_REPO": repo.Slug,
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"DRONE_REPO_SCM": repo.SCM,
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"DRONE_REPO_OWNER": repo.Namespace,
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"DRONE_REPO_NAMESPACE": repo.Namespace,
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"DRONE_REPO_NAME": repo.Name,
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"DRONE_REPO_LINK": repo.Link,
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"DRONE_REPO_BRANCH": repo.Branch,
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"DRONE_REMOTE_URL": repo.HTTPURL,
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"DRONE_GIT_HTTP_URL": repo.HTTPURL,
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"DRONE_GIT_SSH_URL": repo.SSHURL,
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"DRONE_REPO_VISIBILITY": repo.Visibility,
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"DRONE_REPO_PRIVATE": fmt.Sprint(repo.Private),
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}
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}
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func stageEnviron(stage *core.Stage) map[string]string {
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return map[string]string{
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"DRONE_STAGE_KIND": "pipeline",
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"DRONE_STAGE_NAME": stage.Name,
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"DRONE_STAGE_NUMBER": fmt.Sprint(stage.Number),
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"DRONE_STAGE_MACHINE": stage.Machine,
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"DRONE_STAGE_OS": stage.OS,
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"DRONE_STAGE_ARCH": stage.Arch,
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"DRONE_STAGE_VARIANT": stage.Variant,
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"DRONE_STAGE_DEPENDS_ON": strings.Join(stage.DependsOn, ","),
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}
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}
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func buildEnviron(build *core.Build) map[string]string {
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env := map[string]string{
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"DRONE_BRANCH": build.Target,
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"DRONE_SOURCE_BRANCH": build.Source,
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"DRONE_TARGET_BRANCH": build.Target,
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"DRONE_COMMIT": build.After,
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"DRONE_COMMIT_SHA": build.After,
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"DRONE_COMMIT_BEFORE": build.Before,
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"DRONE_COMMIT_AFTER": build.After,
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"DRONE_COMMIT_REF": build.Ref,
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"DRONE_COMMIT_BRANCH": build.Target,
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"DRONE_COMMIT_LINK": build.Link,
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"DRONE_COMMIT_MESSAGE": build.Message,
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"DRONE_COMMIT_AUTHOR": build.Author,
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"DRONE_COMMIT_AUTHOR_EMAIL": build.AuthorEmail,
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"DRONE_COMMIT_AUTHOR_AVATAR": build.AuthorAvatar,
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"DRONE_COMMIT_AUTHOR_NAME": build.AuthorName,
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"DRONE_BUILD_NUMBER": fmt.Sprint(build.Number),
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"DRONE_BUILD_EVENT": build.Event,
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"DRONE_BUILD_ACTION": build.Action,
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"DRONE_BUILD_CREATED": fmt.Sprint(build.Created),
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"DRONE_BUILD_STARTED": fmt.Sprint(build.Started),
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"DRONE_BUILD_FINISHED": fmt.Sprint(build.Finished),
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"DRONE_DEPLOY_TO": build.Deploy,
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// legacy
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"CI_COMMIT_SHA": build.After,
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}
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if strings.HasPrefix(build.Ref, "refs/tags/") {
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env["DRONE_TAG"] = strings.TrimPrefix(build.Ref, "refs/tags/")
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}
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if build.Event == core.EventPullRequest {
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env["DRONE_PULL_REQUEST"] = re.FindString(build.Ref)
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}
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return env
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}
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func linkEnviron(repo *core.Repository, build *core.Build, system *core.System) map[string]string {
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return map[string]string{
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"DRONE_BUILD_LINK": fmt.Sprintf(
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"%s://%s/%s/%d",
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system.Proto,
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system.Host,
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repo.Slug,
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build.Number,
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),
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}
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}
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// regular expression to extract the pull request number
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// from the git ref (e.g. refs/pulls/{d}/head)
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var re = regexp.MustCompile("\\d+")
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// helper function combines one or more maps of environment
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// variables into a single map.
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func combineEnviron(env ...map[string]string) map[string]string {
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c := map[string]string{}
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for _, e := range env {
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for k, v := range e {
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c[k] = v
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}
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}
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return c
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}
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