clawbot
62bce544d3
check / check (push) Successful in 4m10s
fx alone handles SIGINT and SIGTERM; the server's own handler, which only cancelled a context that fx's stop did not wait for, is gone. fx's Run exits with the shutdown's code: the one a shutdown request carries, 0 for a signal, 1 when the app fails to start or stop. A listen error asks fx to shut down with exit code 1. A Sentry DSN that cannot be used fails the server's start hook, so fx stops what had already started. The server's stop hook stops the HTTP server, then waits for the images still being processed, both within ShutdownTimeout; images still being processed after that are logged and fail the stop, so the exit code is 1. Model: opus-5-5
70 lines
1.5 KiB
Go
70 lines
1.5 KiB
Go
// Package main is the entry point for the pixad image proxy server.
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package main
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import (
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"github.com/spf13/cobra"
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"go.uber.org/fx"
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"sneak.berlin/go/pixa/internal/config"
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"sneak.berlin/go/pixa/internal/database"
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"sneak.berlin/go/pixa/internal/globals"
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"sneak.berlin/go/pixa/internal/handlers"
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"sneak.berlin/go/pixa/internal/healthcheck"
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"sneak.berlin/go/pixa/internal/logger"
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"sneak.berlin/go/pixa/internal/middleware"
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"sneak.berlin/go/pixa/internal/server"
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)
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var Version string //nolint:gochecknoglobals // set by ldflags
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var configPath string //nolint:gochecknoglobals // cobra flag
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func main() {
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rootCmd := &cobra.Command{
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Use: "pixad",
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Short: "Pixa image caching proxy server",
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Run: run,
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}
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rootCmd.Flags().StringVarP(&configPath, "config", "c", "", "path to config file")
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err := rootCmd.Execute()
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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}
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func run(_ *cobra.Command, _ []string) {
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globals.Version = Version
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// Set config path in environment if specified via flag
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if configPath != "" {
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_ = os.Setenv("PIXA_CONFIG_PATH", configPath)
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}
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// A write to a closed stdout or stderr must not end the process.
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signal.Ignore(syscall.SIGPIPE)
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fx.New(
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fx.Provide(
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config.New,
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database.New,
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globals.New,
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handlers.New,
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logger.New,
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server.New,
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middleware.New,
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healthcheck.New,
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),
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fx.Invoke(
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func(log *logger.Logger) { log.Identify() },
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func(*server.Server) {},
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),
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).Run()
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}
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