go/pkg/cli/app.go
Snider 5b2c4eef75 refactor: move CLI entry point to pkg/cli, remove cmd/
Consolidate CLI code into pkg/cli:
- Add pkg/cli/app.go with Main() entry point and completionCmd
- Move build variants to internal/variants/ (avoids import cycle)
- Move i18n-validate tool to internal/tools/
- Update main.go to call cli.Main()
- Remove cmd/ directory entirely

Structure:
- main.go imports internal/variants (triggers command registration)
- main.go calls cli.Main() which runs the CLI
- Build variants: go build, go build -tags ci/php/minimal

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-30 22:11:35 +00:00

97 lines
2.6 KiB
Go

package cli
import (
"os"
"github.com/host-uk/core/pkg/framework"
"github.com/host-uk/core/pkg/log"
"github.com/spf13/cobra"
)
const (
// AppName is the CLI application name.
AppName = "core"
// AppVersion is the CLI application version.
AppVersion = "0.1.0"
)
// Main initialises and runs the CLI application.
// This is the main entry point for the CLI.
func Main() error {
// Initialise CLI runtime with services
if err := Init(Options{
AppName: AppName,
Version: AppVersion,
Services: []framework.Option{
framework.WithName("i18n", NewI18nService(I18nOptions{})),
framework.WithName("log", NewLogService(log.Options{
Level: log.LevelInfo,
})),
},
}); err != nil {
return err
}
defer Shutdown()
// Add completion command to the CLI's root
RootCmd().AddCommand(completionCmd)
return Execute()
}
// completionCmd generates shell completion scripts.
var completionCmd = &cobra.Command{
Use: "completion [bash|zsh|fish|powershell]",
Short: "Generate shell completion script",
Long: `Generate shell completion script for the specified shell.
To load completions:
Bash:
$ source <(core completion bash)
# To load completions for each session, execute once:
# Linux:
$ core completion bash > /etc/bash_completion.d/core
# macOS:
$ core completion bash > $(brew --prefix)/etc/bash_completion.d/core
Zsh:
# If shell completion is not already enabled in your environment,
# you will need to enable it. You can execute the following once:
$ echo "autoload -U compinit; compinit" >> ~/.zshrc
# To load completions for each session, execute once:
$ core completion zsh > "${fpath[1]}/_core"
# You will need to start a new shell for this setup to take effect.
Fish:
$ core completion fish | source
# To load completions for each session, execute once:
$ core completion fish > ~/.config/fish/completions/core.fish
PowerShell:
PS> core completion powershell | Out-String | Invoke-Expression
# To load completions for every new session, run:
PS> core completion powershell > core.ps1
# and source this file from your PowerShell profile.
`,
DisableFlagsInUseLine: true,
ValidArgs: []string{"bash", "zsh", "fish", "powershell"},
Args: cobra.MatchAll(cobra.ExactArgs(1), cobra.OnlyValidArgs),
Run: func(cmd *cobra.Command, args []string) {
switch args[0] {
case "bash":
_ = cmd.Root().GenBashCompletion(os.Stdout)
case "zsh":
_ = cmd.Root().GenZshCompletion(os.Stdout)
case "fish":
_ = cmd.Root().GenFishCompletion(os.Stdout, true)
case "powershell":
_ = cmd.Root().GenPowerShellCompletionWithDesc(os.Stdout)
}
},
}