#!/usr/bin/env nu
# SPDX-License-Identifier: AGPL-3.0-only
# SPDX-FileCopyrightText: 2025 @matrixfurry.com <did:plc:zmjoeu3stwcn44647rhxa44o>

use std log

const common = path self ../../

def main [
    --update-license
    --commit (-c)
] {
    if $commit and (jj status | lines | first) != "The working copy has no changes." {
        error make {
            msg: "the working copy has changes"
            help: "create an empty commit before updating files"
        }
    }

    cp -r ($common | path join docs) .
    log info "updated common project files"

    if $update_license or not ("./LICENSE" | path exists) {
        cp -r ($common | path join LICENSE) .
        log warning "updated project license"
    }

    if $commit {
        jj commit -m "docs: update shared documentation"
    }
}