bulk clone repos

bulk-git-clone.nu

# bulk clone repos from config list.
#
# to run the script, try:
#    ^nu 'bulk-git-clone.nu' .\git_repos.yaml

def get-qualname [repo_url: string] {

    let $name_parts = if $repo_url =~ '^https?://' {
        let $match = ($repo_url | parse -r '^https?://(?P<host>.+)/(?P<user>.+)/(?P<repo>.+)$')
        if ($match | length) > 0 {
            [$match.host.0, $match.user.0, $match.repo.0]
        }
    } else if $repo_url =~ '^git@' {
        let $match = ($repo_url | parse -r '^git@(?P<host>.+):(?P<user>.+)/(?P<repo>.+)\.git$')
        if ($match | length) > 0 {
            [$match.host.0, $match.user.0, $match.repo.0]
        }
    }

    $name_parts | str collect '#'
}

def main [cfg: string] {
    let $cfg_ctn = open $cfg

    let $dst_base_dir = ($cfg | path dirname | path expand)

    $cfg_ctn | get repos | each { |repo|
        let $repo_type = ($repo | describe)
        if ($repo_type == string) {
            let $repo_url = $repo
            let $dst_dir = ($dst_base_dir | path join (get-qualname $repo_url))
            if not ($dst_dir | path exists) {
                git clone $repo $dst_dir --depth 1
            }
        }
    }
}

git_repos.yaml

repos:
  - git@github.com:nushell/nu_scripts.git