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49 lines
1,000 B
Go
49 lines
1,000 B
Go
package queue
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import (
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"github.com/drone/drone/server/resource/build"
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"github.com/drone/drone/server/resource/commit"
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"github.com/drone/drone/server/resource/repo"
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"github.com/drone/drone/server/resource/user"
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"github.com/drone/drone/shared/build/script"
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)
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// A Queue dispatches tasks to workers.
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type Queue struct {
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tasks chan<- *BuildTask
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}
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// BuildTasks represents a build that is pending
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// execution.
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type BuildTask struct {
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Repo *repo.Repo
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Commit *commit.Commit
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Build *build.Build
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User *user.User
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// Build instructions from the .drone.yml
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// file, unmarshalled.
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Script *script.Build
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}
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// Start N workers with the given build runner.
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func Start(workers int, runner BuildRunner) *Queue {
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tasks := make(chan *BuildTask)
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queue := &Queue{tasks: tasks}
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for i := 0; i < workers; i++ {
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worker := worker{
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runner: runner,
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}
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go worker.work(tasks)
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}
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return queue
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}
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// Add adds the task to the build queue.
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func (q *Queue) Add(task *BuildTask) {
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q.tasks <- task
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}
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