diff options
Diffstat (limited to 'krebs')
| -rw-r--r-- | krebs/2configs/reaktor2.nix | 44 |
1 files changed, 14 insertions, 30 deletions
diff --git a/krebs/2configs/reaktor2.nix b/krebs/2configs/reaktor2.nix index b035ab81c..b62eb0497 100644 --- a/krebs/2configs/reaktor2.nix +++ b/krebs/2configs/reaktor2.nix @@ -80,38 +80,22 @@ let activate = "match"; command = { env = { - radius = toString 500; # metres around c-base to search - age_threshold = toString (24 * 60 * 60); - state_file = "${stateDir}/krebsfood"; + CACHE_DIR = "${stateDir}/krebsfood"; }; - filename = pkgs.writeDash "krebsfood" '' + filename = + let + osm-restaurants-src = pkgs.fetchFromGitHub { + owner = "kmein"; + repo = "scripts"; + rev = "c7a1256040c7a32ef4fd700e057bb4135a19791f"; + sha256 = "1f1cmm6wafsaii4mas1d9fishczmi6f6whkz3b1bh6jxmalwgka8"; + }; + osm-restaurants = pkgs.callPackage "${osm-restaurants-src}/osm-restaurants" {}; + in pkgs.writeDash "krebsfood" '' set -efu - expected_max_results=1024 # the upper bound on the number of restaurants - - file_age_seconds() { - expr "$(date +%s)" - "$(date +%s -r "$1")" - } - - get_restaurants() { - if [ -f "$state_file" ]; then - [ "$(file_age_seconds "$state_file")" -lt "$age_threshold" ] && cat "$state_file" - else - echo '[out:json];node(id:260050809)->.cbase; - ( - node(around.cbase:'$radius')[amenity=fast_food]; - node(around.cbase:'$radius')[amenity=restaurant]; - );out;' \ - | ${pkgs.curl}/bin/curl -sSL -d @- -X POST http://overpass-api.de/api/interpreter \ - | tee "$state_file" - fi - } - - get_restaurants \ - | ${pkgs.jq}/bin/jq -r --argjson random "$(shuf -i 0-$expected_max_results -n 1)" ' - .elements - | length as $length - | .[$random % $length] - | "How about \(.tags.name) (https://www.openstreetmap.org/\(.type)/\(.id)), open \(.tags.opening_hours)?" + c_base=260050809 + ${osm-restaurants}/bin/osm-restaurants --radius 500 --center "$c_base" \ + | ${pkgs.jq}/bin/jq -r '"How about \(.tags.name) (https://www.openstreetmap.org/\(.type)/\(.id)), open \(.tags.opening_hours)?"' ' ''; }; |