woodpecker/remote/gitlab/client/hook.go

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package client
import (
"encoding/json"
"fmt"
)
// ParseHook parses hook payload from GitLab
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func ParseHook(payload []byte) (*HookPayload, error) {
hp := HookPayload{}
if err := json.Unmarshal(payload, &hp); err != nil {
return nil, err
}
// Basic sanity check
switch {
case len(hp.ObjectKind) == 0:
// Assume this is a post-receive within repository
if len(hp.After) == 0 {
return nil, fmt.Errorf("Invalid hook received, commit hash not found.")
}
case hp.ObjectKind == "push":
if hp.Repository == nil {
return nil, fmt.Errorf("Invalid push hook received, attributes not found")
}
case hp.ObjectKind == "tag_push":
if hp.Repository == nil {
return nil, fmt.Errorf("Invalid tag push hook received, attributes not found")
}
case hp.ObjectKind == "issue":
fallthrough
case hp.ObjectKind == "merge_request":
if hp.ObjectAttributes == nil {
return nil, fmt.Errorf("Invalid hook received, attributes not found.")
}
default:
return nil, fmt.Errorf("Invalid hook received, payload format not recognized.")
}
return &hp, nil
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}