104 lines
2.3 KiB
Nix
104 lines
2.3 KiB
Nix
{
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nixpkgs,
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pulls,
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branches,
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...
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}:
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let
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pkgs = import nixpkgs { };
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makeSpec =
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contents:
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builtins.derivation {
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name = "spec.json";
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system = "x86_64-linux";
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preferLocalBuild = true;
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allowSubstitutes = false;
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builder = "/bin/sh";
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args = [
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(builtins.toFile "builder.sh" ''
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echo "$contents" > $out
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'')
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];
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contents = builtins.toJSON contents;
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};
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prs = readJSONFile pulls;
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refs = readJSONFile branches;
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repo = "ahuston-0/nix-dotfiles-hydra";
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makeJob =
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{
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schedulingshares ? 10,
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keepnr ? 3,
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description,
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flake,
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}:
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{
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inherit
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description
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flake
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schedulingshares
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keepnr
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;
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enabled = 1;
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type = 1;
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hidden = false;
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checkinterval = 300; # every 6 months
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enableemail = false;
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emailoverride = "";
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};
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jobOfRef =
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name:
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{ ref, ... }:
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if isNull (builtins.match "^refs/heads/(.*)$" ref) then
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null
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else
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{
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name = (builtins.replaceStrings [ "/" ] [ "-" ] "branch-${name}");
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value = makeJob {
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description = "Branch ${name}";
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flake = "git+ssh://git@github.com/${repo}?ref=${ref}";
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};
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};
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jobOfPR = id: info: {
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name = "pr-${id}";
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value = makeJob {
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description = "PR ${id}: ${info.title}";
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flake = "git+ssh://git@github.com/${info.head.repo.full_name}?ref=${info.head.ref}";
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};
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};
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attrsToList = l: builtins.attrValues (builtins.mapAttrs (name: value: { inherit name value; }) l);
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readJSONFile = f: builtins.fromJSON (builtins.readFile f);
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mapFilter = f: l: builtins.filter (x: !(isNull x)) (map f l);
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jobs = makeSpec (
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builtins.listToAttrs (map ({ name, value }: jobOfPR name value) (attrsToList prs))
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// builtins.listToAttrs (mapFilter ({ name, value }: jobOfRef name value) (attrsToList refs))
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// {
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main = makeJob {
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description = "main";
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flake = "github:${repo}";
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keepnr = 10;
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schedulingshares = 100;
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};
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}
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);
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log = {
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jobsets = jobs;
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};
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in
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{
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jobsets = jobs;
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# // pkgs.runCommand "spec-jobsets.json" { } ''
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# cat >$out <<EOF
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# ${jobs}
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# EOF
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# # This is to get nice .jobsets build logs on Hydra
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# cat >tmp <<EOF
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# ${builtins.toJSON log}
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# EOF
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# ${pkgs.jq}/bin/jq . tmp
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# '';
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}
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