To make "ghcs" importable, this separates out the `main()` function into
its own package that lives under "cmd/ghcs/main". Typically the main
package would be called "cmd/ghcs", but we wanted to leave the current
ghcs implementation where it is to avoid causing conflicts with current
work in progress.
Co-authored-by: Jose Garcia <josebalius@github.com>
- Return errors as errors, not print to stdout and return nil
- Ensure errors and warnings are always written to stderr, not stout
- Do not print progress to stdout unless stdout is a terminal
- I ran `--help` on `ghcs code` and saw `ghcs code` and that was it,
which was surprising. I expected a description.
- Here's a fix for all of the commands thus far to give them longer
descriptions.
- I've only done "short" descriptions in Cobra terms, and removed the
"long" descriptions as they seemed like they needed to be
unnecessarily verbose.
Before:
```
❯ ghcs --help
Codespaces
Usage:
ghcs [command]
Available Commands:
code code
create Create
delete delete
help Help about any command
list list
ports ports
ssh ssh
Flags:
-h, --help help for ghcs
-v, --version version for ghcs
Use "ghcs [command] --help" for more information about a command.
❯ ghcs ssh --help
ssh
Usage:
ghcs ssh [flags]
Flags:
-h, --help help for ssh
--profile string SSH Profile
--server-port int SSH Server Port
```
After:
```
❯ ./ghcs --help
Codespaces
Usage:
ghcs [command]
Available Commands:
code Open a GitHub Codespace in VSCode.
create Create a GitHub Codespace.
delete Delete a GitHub Codespace.
help Help about any command
list List GitHub Codespaces you have on your account.
ports Forward ports from a GitHub Codespace.
ssh SSH into a GitHub Codespace, for use with running tests/editing in vim, etc.
Flags:
-h, --help help for ghcs
-v, --version version for ghcs
Use "ghcs [command] --help" for more information about a command.
❯ ./ghcs ssh --help
SSH into a GitHub Codespace, for use with running tests/editing in vim, etc.
Usage:
ghcs ssh [flags]
Flags:
-h, --help help for ssh
--profile string SSH Profile
--server-port int SSH Server Port
```
