mirror of
https://github.com/luxfi/cli.git
synced 2026-10-30 17:01:20 +00:00
zeekay
aa2e264111
New commands: - lux link all: link all binaries (lux, luxd, netrunner) - lux link <binary>: link specific binary - lux node link: link luxd binary - lux netrunner link: link netrunner binary - lux self link: link CLI to ~/.lux/bin - lux self install <version>: install specific CLI version - lux self use <version>: switch CLI versions - lux self list: list installed versions Changes: - Update install.sh to use ~/.lux/bin and add to PATH - Update snapshot handling - Standardize binary output to bin/ directory
122 lines
3.0 KiB
Go
122 lines
3.0 KiB
Go
// Copyright (C) 2022-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package selfcmd
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import (
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"github.com/luxfi/cli/pkg/ux"
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"github.com/luxfi/constants"
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"github.com/spf13/cobra"
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)
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func newUseCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "use <version>",
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Short: "Switch to a specific CLI version",
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Long: `Switch to a specific installed version of the Lux CLI.
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Updates the ~/.lux/bin/lux symlink to point to the specified version.
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Use 'dev' to switch back to your development build.
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EXAMPLES:
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# Switch to a specific version
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lux self use v1.22.5
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# Switch back to development build
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lux self use dev`,
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Args: cobra.ExactArgs(1),
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RunE: runSelfUse,
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}
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return cmd
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}
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func runSelfUse(_ *cobra.Command, args []string) error {
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version := args[0]
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home, err := os.UserHomeDir()
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if err != nil {
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return fmt.Errorf("failed to get home directory: %w", err)
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}
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binDir := filepath.Join(home, constants.BaseDirName, constants.BinDir)
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linkPath := filepath.Join(binDir, "lux")
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var targetPath string
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if version == "dev" || version == "development" {
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// Find the development build
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// Look in common locations
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devPaths := []string{
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filepath.Join(home, "work", "lux", "cli", "bin", "lux"),
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filepath.Join(home, "go", "bin", "lux"),
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}
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for _, p := range devPaths {
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if _, err := os.Stat(p); err == nil {
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targetPath = p
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break
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}
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}
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if targetPath == "" {
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return fmt.Errorf("could not find development build. Use 'lux self link' from your dev directory instead")
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}
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} else {
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// Normalize version
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if !strings.HasPrefix(version, "v") {
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version = "v" + version
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}
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versionsDir := filepath.Join(home, constants.BaseDirName, "versions")
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versionBinary := filepath.Join(versionsDir, version, "lux")
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if _, err := os.Stat(versionBinary); os.IsNotExist(err) {
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ux.Logger.PrintToUser("Version %s not installed.", version)
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ux.Logger.PrintToUser("Use 'lux self install %s' to install it.", version)
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return fmt.Errorf("version not installed: %s", version)
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}
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targetPath = versionBinary
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}
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// Create bin directory if needed
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if err := os.MkdirAll(binDir, 0o750); err != nil {
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return fmt.Errorf("failed to create bin directory: %w", err)
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}
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// Remove existing symlink
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if _, err := os.Lstat(linkPath); err == nil {
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if err := os.Remove(linkPath); err != nil {
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return fmt.Errorf("failed to remove existing link: %w", err)
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}
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}
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// Create new symlink
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if err := os.Symlink(targetPath, linkPath); err != nil {
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return fmt.Errorf("failed to create symlink: %w", err)
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}
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ux.Logger.PrintToUser("Switched to: %s", targetPath)
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ux.Logger.PrintToUser("")
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// Show version
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ux.Logger.PrintToUser("Now using:")
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/* #nosec G204 */
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// Version check intentionally limited to --version flag only
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out, _ := exec.Command(linkPath, "--version").Output()
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if len(out) > 0 {
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ux.Logger.PrintToUser(" %s", strings.TrimSpace(string(out)))
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}
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return nil
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}
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