67 lines
1.9 KiB
Nix
67 lines
1.9 KiB
Nix
{lib, ...}: let
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inherit (builtins) isBool;
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inherit (lib) toUpper optionalAttrs mapAttrs' nameValuePair;
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# convert homepage attributes to labels
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mkHomepageLabels = {
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name,
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domain,
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group,
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widget ? {},
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...
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} @ args: let
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# common homepage labels
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commonLabels = mapAttrs' (n: v: nameValuePair "homepage.${n}" (toString v)) {
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inherit name group;
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icon = "${name}.svg";
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href = domain;
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description = args.description or name;
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};
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# process widget attributes, flattening them into label format
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processWidget = attrs:
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mapAttrs' (n: v:
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nameValuePair "homepage.widget.${n}" (
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if isBool v
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then
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if v
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then "true"
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else "false"
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else toString v
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))
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attrs;
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in
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commonLabels // (processWidget widget);
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mkContainerLabels = {name, ...} @ args: let
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homepage = args.homepage or {};
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baseWidget = homepage.widget or {};
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in
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# traefik router labels
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(optionalAttrs (args ? domain) {
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"traefik.enable" = "true";
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"traefik.http.routers.${name}.rule" = "Host(`${args.domain}`)";
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"traefik.http.routers.${name}.entrypoints" = "websecure";
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"traefik.http.routers.${name}.tls" = "true";
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"traefik.http.routes.${name}.certresolver" = "cloudflare";
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})
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# traefik service labels
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// (optionalAttrs ((args ? domain) && (args ? port)) {
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"traefik.http.services.${name}.loadbalancer.server.port" = toString args.port;
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})
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# homepage labels
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// (optionalAttrs (args ? homepage) (mkHomepageLabels {
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inherit name;
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inherit (args) domain;
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group = args.homepage.group or name;
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widget =
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baseWidget
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// {
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type = name;
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url = args.domain;
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key = "{{HOMEPAGE_FILE_${toUpper name}}}";
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};
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}));
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in {
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inherit mkContainerLabels;
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}
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