Feature Overview

Enable us to change $0 when executing tools like exec's -a option.

exec -a assumego granted "$@" # Execute granted as assumego

Why is the feature needed?

• granted package missing assumego symlink aqua-registry#27177 (comment)

Some tools change their behavior by $0.

For example, granted changes the behavior based on args[0].

https://github.com/common-fate/granted/blob/e8de3ec7d62d543062d8be802b27abb3d8fac429/cmd/granted/main.go#L37-L44

	// Use a single binary to keep keychain ACLs simple, swapping behavior via argv[0]
	var app *cli.App
	switch filepath.Base(os.Args[0]) {
	case "assumego", "assumego.exe", "dassumego", "dassumego.exe":
		app = assume.GetCliApp()
	default:
		app = granted.GetCliApp()
	}

Workaround

Create shell scripts like this.

aquaproj/aqua-registry#27177 (comment)

~/bin/assumego

#!/usr/bin/env bash

set -eu

granted=$(aqua which granted) # Get the absolute path of granted
exec -a assumego "$granted" "$@" # Execute granted changing args[0] to `assumego` by `exec -a assumego`

Example Code

registry.yaml

files:
  - name: assumego
    src: granted
    arg0: assumego

Note

No response