55 lines
1.6 KiB
TypeScript
55 lines
1.6 KiB
TypeScript
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import { JsonValue } from '@std/json'
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import { ensureFile } from '@std/fs'
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import piConfig from '../config.json' with { type: 'json' }
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const { config, service, script, network, local } = injectEnv(piConfig)
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const sh = `
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#!/bin/sh
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# configure id
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sudo raspi-config nonint do_hostname ${config.host}
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sudo useradd -m ${config.user}
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echo -e "${config.password}\\n${config.password}" | passwd ${config.user}
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# configure localization
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sudo raspi-config nonint do_change_timezone ${local.timezone}
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sudo raspi-config nonint do_configure_keyboard ${local.keyboard}
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sudo raspi-config nonint do_wifi_country ${local.country}
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# configure network
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sudo raspi-config nonint do_wifi_ssid_passphrase ${network.ssid} ${network.password}
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# configure services
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sudo raspi-config nonint do_ssh 0 #(enable = 0, disable = 1)
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echo -e "${service.ssh_key}" >> /home/${config.user}/.ssh/authorized_keys
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# custom scripts
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${script.join('\n')}
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`
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const fileName = './dist/prepare.sh'
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await ensureFile(fileName)
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await Deno.writeTextFile(fileName, sh)
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function injectEnv<T extends Record<string, JsonValue>>(config: T): T {
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for (const key in config) {
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const value = config[key]
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if (typeof value === 'object') {
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config[key] = injectEnv(
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value as Record<string, JsonValue>,
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) as typeof value
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} else if (typeof value === 'string') {
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const variables = value.match(/{{\w+}}/g) ?? []
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for (const variable of variables) {
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const env = Deno.env.get(variable.slice(2, -2))
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if (env === undefined) {
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throw new Error(`env ${variable.slice(2, -2)} is not set`)
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}
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config[key] = value.replaceAll(variable, env) as typeof value
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}
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}
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}
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return config
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}
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