60 lines
1.2 KiB
Go
60 lines
1.2 KiB
Go
package cmd
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import (
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"context"
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"flag"
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"fmt"
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"os"
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"os/exec"
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"runtime"
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"go.jolheiser.com/git-ea/config"
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"github.com/peterbourgon/ff/v3/ffcli"
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)
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func (h *Handler) CD() *ffcli.Command {
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fs := flag.NewFlagSet("cd", flag.ContinueOnError)
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printFlag := fs.Bool("print", false, "Print workspace dir instead of spawning a shell")
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fs.BoolVar(printFlag, "p", *printFlag, "--print")
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return &ffcli.Command{
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Name: "cd",
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FlagSet: fs,
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ShortUsage: "cd [workspace=base]",
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ShortHelp: "Open a shell in the specified `workspace`",
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Exec: func(ctx context.Context, _ []string) error {
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dir := h.Config.Workspace()
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if fs.NArg() > 0 {
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dir = h.Config.WorkspaceBranch(fs.Arg(0))
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}
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if *printFlag {
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fmt.Println(dir)
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return nil
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}
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command, args := cd(h.Config)
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cmd := exec.CommandContext(ctx, command, args...)
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cmd.Stdin = os.Stdin
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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cmd.Dir = dir
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return cmd.Run()
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},
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}
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}
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func cd(cfg *config.Config) (string, []string) {
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if cfg.CD.Command != "" {
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return cfg.CD.Command, cfg.CD.Args
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}
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var shell string
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switch runtime.GOOS {
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case "windows":
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shell = "powershell.exe"
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case "linux":
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shell = "/bin/bash"
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}
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return shell, nil
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}
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