mirror of
https://github.com/NixOS/mobile-nixos.git
synced 2024-09-11 03:55:23 +03:00
57 lines
1.6 KiB
Ruby
57 lines
1.6 KiB
Ruby
begin
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STAGE = Configuration["stage"]
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LOADER = "/loader"
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log("************************")
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log("* Mobile NixOS stage-#{STAGE} *")
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log("************************")
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log("")
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# Since we would like to *somewhat* guesstimate how long it took to get to the
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# actual init program, we can print the CLOCK_MONOTONIC at startup.
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# It's not perfect, but that gets us halfway there I guess.
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log("init started ~#{"%.6f" % (Process.clock_gettime(Process::CLOCK_MONOTONIC))}s after kernel boot time.")
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log("Built for device #{Configuration["device"]["name"]}")
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log("")
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# This file is a hard-coded map of non-implicit tasks.
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# To these tasks, add all Singleton tasks found under tasks/*
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# Without any added dependency, show a first splash ASAP
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Tasks::Splash.instance()
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# Some software (mainly extfs tools) bark angrily and fail when this is missing.
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Tasks::Symlink.new("/proc/mounts", "/etc/mtab")
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Mounting.create_special_mount_points()
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Mounting.create_boot_mount_points()
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[
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"/etc/udev",
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"/var/log",
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].each do |dir|
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Tasks::Directory.new(dir)
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end
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Tasks::Modules.new(*Configuration["kernel"]["modules"])
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Tasks::go()
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$logger.fatal("Tasks all ran, but we're still here...")
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System.failure(
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"INIT_FAILED_SWITCH",
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"Boot process failed to switch to stage-2",
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"The stage-1 init did not detect any failure condition, but failed to switch to stage-2.\n\n" +
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"It shouldn't happen, yet here we are.",
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color: "ff0000"
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)
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rescue => e
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msg = [
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e.inspect,
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e.backtrace.map{|line| " #{line}"}.join("\n"),
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].join("\n----------\n")
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# Then fail
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System.failure("INIT_EXCEPTION", "Uncaught Exception", msg, color: "765300", status: 99)
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end
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