git-switcher/switcher.go at main · dankozlowski/git-switcher · GitHub

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package main

import "fmt"

func SwitchProfile(run RunCmd, profile Profile) (warnings []string, err error) {
	if _, err := run("git", "config", "--local", "user.name", profile.GitName); err != nil {
		return nil, fmt.Errorf("failed to set user.name: %w", err)
	}
	if _, err := run("git", "config", "--local", "user.email", profile.GitEmail); err != nil {
		return nil, fmt.Errorf("failed to set user.email: %w", err)
	}

	sshCmd := fmt.Sprintf("ssh -i %s -o IdentitiesOnly=yes", expandPath(profile.SSHKey))
	if _, err := run("git", "config", "--local", "core.sshCommand", sshCmd); err != nil {
		return nil, fmt.Errorf("failed to set SSH key: %w", err)
	}

	if _, err := run("gh", "auth", "switch", "--user", profile.GHUser); err != nil {
		warnings = append(warnings, fmt.Sprintf("gh account switch failed: %v", err))
	}

	return warnings, nil
}