func runCLNew(env *cmdline.Env, args []string) error {
if got, want := len(args), 1; got != want {
return env.UsageErrorf("unexpected number of arguments: got %v, want %v", got, want)
}
ctx := tool.NewContextFromEnv(env)
return newCL(ctx, args)
}
func runCLCleanup(env *cmdline.Env, args []string) error {
if len(args) == 0 {
return env.UsageErrorf("cleanup requires at least one argument")
}
ctx := tool.NewContextFromEnv(env)
return cleanupCL(ctx, args)
}
func runSnapshotCreate(env *cmdline.Env, args []string) error {
if len(args) != 1 {
return env.UsageErrorf("unexpected number of arguments")
}
label := args[0]
ctx := tool.NewContextFromEnv(env)
if err := checkSnapshotDir(ctx); err != nil {
return err
}
snapshotDir, err := getSnapshotDir()
if err != nil {
return err
}
snapshotFile := filepath.Join(snapshotDir, "labels", label, time.Now().Format(timeFormatFlag))
// Either atomically create a new snapshot that captures the project
// state and push the changes to the remote repository (if
// applicable), or fail with no effect.
createFn := func() error {
revision, err := ctx.Git().CurrentRevision()
if err != nil {
return err
}
if err := createSnapshot(ctx, snapshotDir, snapshotFile, label); err != nil {
// Clean up on all errors.
ctx.Git().Reset(revision)
ctx.Git().RemoveUntrackedFiles()
return err
}
return nil
}
// Execute the above function in the snapshot directory.
p := project.Project{
Path: snapshotDir,
Protocol: "git",
Revision: "HEAD",
}
if err := project.ApplyToLocalMaster(ctx, project.Projects{p.Name: p}, createFn); err != nil {
return err
}
return nil
}
// runCLMail is a wrapper that sets up and runs a review instance.
func runCLMail(env *cmdline.Env, _ []string) error {
ctx := tool.NewContextFromEnv(env)
// Sanity checks for the <presubmitFlag> flag.
if !checkPresubmitFlag() {
return env.UsageErrorf("invalid value for the -presubmit flag. Valid values: %s.",
strings.Join(gerrit.PresubmitTestTypes(), ","))
}
host := hostFlag
if host == "" {
var err error
if host, err = project.GerritHost(ctx); err != nil {
return err
}
}
// Create and run the review.
review, err := newReview(ctx, gerrit.CLOpts{
Autosubmit: autosubmitFlag,
Ccs: parseEmails(ccsFlag),
Draft: draftFlag,
Edit: editFlag,
Host: host,
Presubmit: gerrit.PresubmitTestType(presubmitFlag),
RemoteBranch: remoteBranchFlag,
Reviewers: parseEmails(reviewersFlag),
Verify: verifyFlag,
})
if err != nil {
return err
}
if confirmed, err := review.confirmFlagChanges(); err != nil {
return err
} else if !confirmed {
return nil
}
return review.run()
}