Initial commit.
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import Configuration
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import Hummingbird
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/// The entry point of the website executable.
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///
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/// Loads the configuration, then either serves the website or — when the `database.migrate` flag is set — runs the registered migrations against the
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/// configured backend and exits.
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@main
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struct App {
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/// Loads the configuration and runs the mode it selects.
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///
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/// The configuration is read from the providers in precedence order: command-line arguments first, then process environment variables, then a
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/// `.env.local` file when one is present, then a `.env` file when one is present, and finally the in-memory defaults.
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static func main() async throws {
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let reader = try await ConfigReader(
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providers: [
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CommandLineArgumentsProvider(),
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EnvironmentVariablesProvider(),
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EnvironmentVariablesProvider(
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environmentFilePath: ".env.local",
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allowMissing: true
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),
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EnvironmentVariablesProvider(
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environmentFilePath: ".env",
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allowMissing: true
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),
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InMemoryProvider(values: [
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.HTTP.serverName: .HTTP.serverName
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]),
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]
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)
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// Migrate-and-exit mode runs the registered migrations against the configured backend and returns, so a shared
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// database is migrated by a single deliberate invocation (`--database-migrate`) rather than by every booting
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// instance.
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guard !reader.migrate else {
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try await migration(
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reader: reader
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)
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return
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}
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let app = try await application(
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reader: reader
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)
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try await app.runService()
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}
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}
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