39 lines
828 B
Bash
Executable file
39 lines
828 B
Bash
Executable file
#!/usr/bin/env bash
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set -e
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set -o pipefail
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if [ -z "$1" ]
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then
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echo "usage: deploy <hostname>"
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exit 1
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fi
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git push
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function hash {
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archive="$(mktemp /tmp/nix-config.XXX.tar.gz)"
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git archive "$1" | gzip > "$archive"
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nix-prefetch-url --unpack --type sha256 "file:$archive" 2>/dev/null
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rm "$archive"
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}
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host="${1}"
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rev="$(git rev-parse HEAD)"
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url="https://github.com/dadada/nix-config/archive/${rev}.tar.gz"
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sha256=$(hash "$rev")
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cat <<EOF | ssh "${host}".dadada.li 'sudo nix-shell -p tmux --run "cat - > /etc/nixos/deploy.nix && tmux new -d \"nixos-rebuild switch |& tee /var/log/dadada-deploy.log\""'
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{ config, pkgs, lib, ... }:
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let
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dadada = import (builtins.fetchTarball {
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url = ${url};
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sha256 = "${sha256}";
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}) {};
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in {
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imports = [
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./hardware-configuration.nix
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dadada.hosts."${host}"
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];
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}
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EOF
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