Daniel Barlow
e383f1b3d3
otherwise the systemconfig closure drags in a bunch of build system things (bash, etc) which we don't want or need to copy to the device
54 lines
1.2 KiB
Bash
Executable File
54 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# this shell script can be run on the build system to
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# min-copy-closure the system configuration onto the device
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# and reboot/restart services as requested
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die() {
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echo "$@"
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exit 1
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}
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# add min-copy-closure to the path. removing junk characters
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# inserted by default.nix (q.v.)
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min_copy_closure=@min-copy-closure@; PATH=${min_copy_closure//_/}/bin:$PATH
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ssh_command=${SSH_COMMAND-ssh}
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reboot="reboot"
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case "$1" in
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"--no-reboot")
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unset reboot
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shift
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;;
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"--fast")
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reboot="soft"
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shift
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;;
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esac
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target_host=$1
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shift
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test -n "$target_host" || \
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die "Usage: $0 [--no-reboot] [--fast] target-host"
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toplevel=$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && readlink `pwd` )
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test -e $toplevel/etc/nix-store-paths || die "missing etc/nix-store-paths, is this really a system configuration?"
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echo installing from systemConfiguration $toplevel to host $target_host
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min-copy-closure $target_host $toplevel
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set -x
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$ssh_command $target_host $toplevel/bin/install
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case "$reboot" in
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reboot)
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$ssh_command $target_host "sync; source /etc/profile; reboot"
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;;
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soft)
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$ssh_command $target_host $toplevel/bin/restart-services
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;;
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*)
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;;
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esac
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