91 lines
2.1 KiB
Go
91 lines
2.1 KiB
Go
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package helper
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"git.ar21.de/yolokube/grafana-backuper/internal/config"
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"git.ar21.de/yolokube/grafana-backuper/pkg/git"
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"git.ar21.de/yolokube/grafana-backuper/pkg/grafana"
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)
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var ErrAlreadyCommited = errors.New("already committed")
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func CreateCommitMsg(d *grafana.DashboardVersion, title, uid string) string {
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commitMsg := fmt.Sprintf("%s: Update %s to version %d", title, uid, d.ID)
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if d.Message != "" {
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commitMsg += fmt.Sprintf(" => %s", d.Message)
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}
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return commitMsg
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}
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func CommitVersion(
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dashboard *grafana.Dashboard,
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dashboardVersion *grafana.DashboardVersion,
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dashboardInfo *grafana.SearchResult,
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project *git.Project,
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cfg *config.Config,
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signer git.SignKey,
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force bool,
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) (string, error) {
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commitMsg := CreateCommitMsg(dashboardVersion, dashboardInfo.Title, dashboardInfo.UID)
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if !force && project.CommitExists(dashboardVersion.DashboardUID, dashboardVersion.ID) {
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return commitMsg, ErrAlreadyCommited
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}
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UpdateDashboardInfo(dashboard, dashboardVersion)
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data, err := json.MarshalIndent(grafana.SchemaFromDashboardMeta(dashboard), "", " ")
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if err != nil {
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return commitMsg, err
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}
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commitOpts := []git.CommitOption{
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git.WithAuthor(dashboardVersion.CreatedBy, ""),
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git.WithFileContent(data, dashboardInfo.Title, dashboard.FolderTitle),
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git.WithSigner(signer),
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}
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if cfg.GitUser != "" {
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commitOpts = append(commitOpts, git.WithCommitter(cfg.GitUser, cfg.GitEmail))
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}
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commit := project.NewCommit(commitOpts...)
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return commitMsg, commit.Create(commitMsg)
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}
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func PrepareProject(ctx context.Context, c *config.Config) (*git.Project, error) {
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project := git.NewProject(
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c.GitRepo,
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git.WithBasicAuth(c.GitUser, c.GitPass),
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git.WithBranch(c.GitBranch),
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git.WithOutputWriter(c.Output),
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)
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if err := project.Clone(ctx); err != nil {
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return nil, err
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}
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if err := project.Checkout(); err != nil {
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return nil, err
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}
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if err := project.Pull(ctx); err != nil {
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return nil, err
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}
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return project, nil
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}
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func UpdateDashboardInfo(d *grafana.Dashboard, dv *grafana.DashboardVersion) {
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d.Dashboard = dv.Data
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d.UpdatedBy = dv.CreatedBy
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d.Updated = dv.Created
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d.Version = dv.Version
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}
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