65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
package cmd
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import (
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"context"
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"errors"
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"flag"
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"github.com/peterbourgon/ff/v3/ffcli"
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)
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func (h *Handler) Branch() *ffcli.Command {
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fs := flag.NewFlagSet("branch", flag.ContinueOnError)
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noFetchFlag := fs.Bool("no-fetch", false, "Skip fetching")
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fs.BoolVar(noFetchFlag, "nf", *noFetchFlag, "--no-fetch")
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baseFlag := fs.String("base", "main", "Ref to base from")
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fs.StringVar(baseFlag, "b", *baseFlag, "--base")
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listFlag := fs.Bool("list", false, "List branches available")
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fs.BoolVar(listFlag, "l", *listFlag, "--list")
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return &ffcli.Command{
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Name: "branch",
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FlagSet: fs,
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ShortUsage: "branch --base [ref=main] <name>",
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ShortHelp: "branch creates a new branch called `name` based on `base`",
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Exec: func(ctx context.Context, args []string) error {
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if err := h.checkInit(); err != nil {
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return err
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}
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if *listFlag {
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dirs, err := os.ReadDir(h.Config.Workspace())
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if err != nil {
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return err
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}
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for _, dir := range dirs {
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if !dir.IsDir() {
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continue
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}
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fmt.Println(dir.Name())
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}
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return nil
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}
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if len(args) < 1 {
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return errors.New("branch requires a name")
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}
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name := args[0]
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base := *baseFlag
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if !strings.HasPrefix(base, "upstream") && !strings.HasPrefix(base, "pr-") {
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base = fmt.Sprintf("upstream/%s", base)
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}
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if !*noFetchFlag {
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h.fetch(ctx)
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}
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return h.run(ctx, "git", "worktree", "add", "-B", name, filepath.Join(h.Config.Workspace(), name), base)
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},
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}
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}
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