62 lines
1.7 KiB
TypeScript

import { SSHConfig, SSHSocketClient } from "./SSHSocketClient"
// Interface for the response structure from Dokku commands
export interface DokkuResponse {
ok: boolean
output: string
}
// DokkuClient class extends SSHSocketClient to interact with Dokku via SSH
export class DokkuClient extends SSHSocketClient {
constructor(config: SSHConfig) {
// Initialize with Dokku daemon socket path
super(config, "/var/run/dokku-daemon/dokku-daemon.sock")
}
// Send a command to Dokku and parse the response
async sendCommand(command: string): Promise<DokkuResponse> {
try {
const response = await this.sendData(command)
if (typeof response !== "string") {
throw new Error("Received data is not a string")
}
// Parse the JSON response from Dokku
return JSON.parse(response)
} catch (error: any) {
throw new Error(`Failed to send command: ${error.message}`)
}
}
// List all deployed Dokku apps
async listApps(): Promise<string[]> {
const response = await this.sendCommand("--quiet apps:list")
return response.output.split("\n")
}
// Get the creation timestamp of an app
async getAppCreatedAt(appName: string): Promise<number> {
const response = await this.sendCommand(
`apps:report --app-created-at ${appName}`
)
const createdAt = parseInt(response.output.trim(), 10)
if (isNaN(createdAt)) {
throw new Error(
`Failed to retrieve creation timestamp for app ${appName}`
)
}
return createdAt
}
// Check if an app exists
async appExists(appName: string): Promise<boolean> {
const response = await this.sendCommand(`apps:exists ${appName}`)
return response.output.includes("App") === false
}
}
export { SSHConfig }