107 lines
2.3 KiB
Go
107 lines
2.3 KiB
Go
package gitea
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import (
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"io"
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"net/http"
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"github.com/drone/drone/model"
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)
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const (
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hookEvent = "X-Gitea-Event"
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hookPush = "push"
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hookCreated = "create"
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hookPullRequest = "pull_request"
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actionOpen = "opened"
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actionSync = "synchronize"
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stateOpen = "open"
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refBranch = "branch"
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refTag = "tag"
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)
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// parseHook parses a Gitea hook from an http.Request request and returns
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// Repo and Build detail. If a hook type is unsupported nil values are returned.
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func parseHook(r *http.Request) (*model.Repo, *model.Build, error) {
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switch r.Header.Get(hookEvent) {
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case hookPush:
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return parsePushHook(r.Body)
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case hookCreated:
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return parseCreatedHook(r.Body)
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case hookPullRequest:
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return parsePullRequestHook(r.Body)
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}
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return nil, nil, nil
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}
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// parsePushHook parses a push hook and returns the Repo and Build details.
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// If the commit type is unsupported nil values are returned.
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func parsePushHook(payload io.Reader) (*model.Repo, *model.Build, error) {
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var (
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repo *model.Repo
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build *model.Build
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)
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push, err := parsePush(payload)
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if err != nil {
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return nil, nil, err
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}
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// is this even needed?
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if push.RefType == refBranch {
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return nil, nil, nil
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}
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repo = repoFromPush(push)
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build = buildFromPush(push)
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return repo, build, err
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}
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// parseCreatedHook parses a push hook and returns the Repo and Build details.
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// If the commit type is unsupported nil values are returned.
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func parseCreatedHook(payload io.Reader) (*model.Repo, *model.Build, error) {
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var (
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repo *model.Repo
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build *model.Build
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)
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push, err := parsePush(payload)
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if err != nil {
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return nil, nil, err
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}
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if push.RefType != refTag {
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return nil, nil, nil
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}
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repo = repoFromPush(push)
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build = buildFromTag(push)
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return repo, build, err
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}
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// parsePullRequestHook parses a pull_request hook and returns the Repo and Build details.
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func parsePullRequestHook(payload io.Reader) (*model.Repo, *model.Build, error) {
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var (
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repo *model.Repo
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build *model.Build
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)
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pr, err := parsePullRequest(payload)
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if err != nil {
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return nil, nil, err
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}
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// Don't trigger builds for non-code changes, or if PR is not open
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if pr.Action != actionOpen && pr.Action != actionSync {
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return nil, nil, nil
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}
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if pr.PullRequest.State != stateOpen {
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return nil, nil, nil
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}
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repo = repoFromPullRequest(pr)
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build = buildFromPullRequest(pr)
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return repo, build, err
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}
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