Git `gcn!` alias — amend the last commit without prompting to edit or running git hooks

.aliases

#!/usr/bin/env bash

alias gcn!='f() { 
    if git diff --cached --quiet && git diff --quiet; then
        printf "No changes to commit\n"
    else
        if git diff --cached --quiet; then
            printf "No files added to staging! Did you forget to run git add?\n" >&2
        else
            git commit --verbose --no-edit --amend --no-verify
        fi
    fi
}; f'