Bump version

Reviewed-on: #2

.gitea/workflows/build.yml

@@ -0,0 +1,27 @@
+name: build
+on:
+  pull_request:
+jobs:
+  build:
+    container:
+      image: node:24-bookworm
+      env:
+        USER: node
+        HOME: /home/node
+        NIX_CONFIG: experimental-features = nix-command flakes
+      volumes:
+        - /var/lib/pbri/docker/nix_runner_nix:/nix
+        - /var/lib/pbri/docker/nix_runner_etc:/etc/nix
+        - /var/lib/pbri/docker/nix_runner_home_node:/home/node
+      options: --user 1000:1000
+    steps:
+      - name: Prep nix env
+        run: |
+          if [ ! -f ~/.nix-profile/etc/profile.d/nix.sh ]; then
+            curl -L https://nixos.org/nix/install | bash -s -- --no-daemon
+          fi
+          . ~/.nix-profile/etc/profile.d/nix.sh 
+          env >> "$GITHUB_ENV"
+      - name: Checkout repo
+        uses: actions/checkout@v4
+      - run: nix build --log-format raw --print-build-logs .#yore

.gitea/workflows/deliver.yml

@@ -0,0 +1,40 @@
+name: deliver
+on:
+  push:
+    tags:
+      - 'v*'
+jobs:
+  deliver:
+    container:
+      image: node:24-bookworm
+      env:
+        USER: node
+        HOME: /home/node
+        NIX_CONFIG: experimental-features = nix-command flakes
+      volumes:
+        - /var/lib/pbri/docker/nix_runner_nix:/nix
+        - /var/lib/pbri/docker/nix_runner_etc:/etc/nix
+        - /var/lib/pbri/docker/nix_runner_home_node:/home/node
+      options: --user 1000:1000
+    steps:
+      - name: Prep nix env
+        run: |
+          if [ ! -f ~/.nix-profile/etc/profile.d/nix.sh ]; then
+            curl -L https://nixos.org/nix/install | bash -s -- --no-daemon
+          fi
+          . ~/.nix-profile/etc/profile.d/nix.sh
+          env >> "$GITHUB_ENV"
+      - name: Checkout repo
+        uses: actions/checkout@v4
+      - name: Get image meta
+        run: nix build .#yore-meta -o /tmp/yore-meta
+      - name: Version check
+        run: |
+          VERSION=$(cat /tmp/yore-meta/version)
+          [ "$GITHUB_REF_NAME" = v"$VERSION" ]
+      - run: nix build --log-format raw --print-build-logs .#image -o image.tar.gz
+      - run: gunzip -c image.tar.gz > image.tar
+      - run: nix run .#crane -- auth login git.pbrinkmeier.de -u paul -p "$PASSWORD"
+        env:
+          PASSWORD: "${{ secrets.REGISTRY_PASSWORD }}"
+      - run: nix run .#crane -- push image.tar $(cat /tmp/yore-meta/image-tag)

README.md

@@ -1,5 +1,12 @@
 # yore
 
+[fz.beany.club](https://fz.beany.club) shows the [Freiburger Zeitung](https://www.ub.uni-freiburg.de/?id=117) (an important Freiburg im Breisgau newspaper going back to 1784) from exactly 100 years ago.
+It is feature-poor on purpose: You can browse a daily issue during your coffee break and that is basically it.
+
+| ![A story about cheese](readme-images/kaese.jpg) | ![Locarno Treaties signed](readme-images/locarno.jpg) |
+| --- | --- |
+| October 5th, 1925 | September 15th, 1926 |
+
 ## Development
 
 `flake.nix` defines a development shell that has everything you'll need. To enter, run
@@ -25,7 +32,7 @@ You can also use it to run a database for development by choosing a `$COMMAND` t
 ```
 BASE_DIR=./pgdata scripts/with-db psql "dbname=yore-test port=5433 user=yore-test"
 # cabal repl with env vars set
-BASE_DIR=./pgdata scripts/with-db scripts/dev
+BASE_DIR=./pgdata scripts/with-db cabal run
 ```
 
 By setting `$BASE_DIR` you can persist the database for later runs.
@@ -41,8 +48,10 @@ By setting `$BASE_DIR` you can persist the database for later runs.
 
 ## TODO
 
-- CI
+- [x] CI
-- Docker container (in flake)
+- [x] Docker container (in flake)
-- try fourmolu
+- [x] try fourmolu
-- Test leap second handling in the `time` package
+- [x] Test leap second handling in the `time` package
-- use queue to sync logging of indexer and main thread
+- [x] Fix container shutdown delay
+- [ ] Fix `responseFile` always returning 200
+- [x] Vendor PDF.js for consistent cross-platform PDF rendering

app/Main.hs

@@ -17,21 +17,23 @@ import Control.Monad.Trans.Except (ExceptT (..), catchE, runExceptT)
 import Data.Bifunctor (Bifunctor (..))
 import Data.Proxy (Proxy (..))
 import Data.Text (Text)
-import Data.Time (Day, LocalTime (..), TimeOfDay (..), ZonedTime (..), addDays, toGregorian)
+import Data.Time (Day, LocalTime (..), TimeOfDay (..), ZonedTime (..), addDays, nominalDiffTimeToSeconds, toGregorian)
 import GHC.Generics (Generic)
 import Network.HTTP.Types (Status (..))
-import Network.Wai (Request (..))
+import Network.Wai (Middleware, Request (..), responseStatus)
 import Servant
   ( Capture
   , Get
   , Handler
   , MimeRender (..)
+  , Raw
   , ServerError (..)
   , ServerT
   , err404
   , err500
   , hoistServer
   , serve
+  , serveDirectoryWebApp
   , (:<|>) (..)
   , (:>)
   , pattern MkHandler
@@ -60,6 +62,8 @@ import Yore.Scrape (Issue (..), getIssuesByDay)
 import Yore.Servant (GetSendfile, HTML, Sendfile (..))
 import Yore.Time (addYears, getCurrentDay, getSecondsUntilMidnight)
 
+import Data.Fixed (Pico)
+import Data.Time.Clock.POSIX (getPOSIXTime)
 import qualified Envy
 import qualified Yore.DB as DB
 import qualified Yore.Log as Log
@@ -68,6 +72,7 @@ data ConfigT f = Config
   { yorePort :: f =@@ Int ? 3000
   , yoreDownloadDir :: f =@@ FilePath ? "./download"
   , yoreDb :: f =@! Text
+  , yoreStaticDir :: f =@@ FilePath ? "./static"
   }
   deriving (Generic)
 
@@ -77,10 +82,12 @@ deriving instance Show Config
 
 main :: IO ()
 main = do
+  Log.setup
+
   cfg <-
     Envy.load @ConfigT >>= \case
-      Left err -> do
+      Left errs -> do
-        Log.error $ printf "failed to read config: %s" err
+        forM_ errs $ Log.error . printf "failed to read config: %s"
         exitFailure
       Right c ->
         pure c
@@ -112,24 +119,29 @@ doIndex cfg db =
 
 runServer :: Config -> DB -> IO ()
 runServer cfg db =
-  Warp.runSettings settings $ serve (Proxy @API) $ hoistServer (Proxy @API) nt $ server cfg db
+  Warp.runSettings settings $ loggerMiddleware $ serve (Proxy @API) $ hoistServer (Proxy @API) nt $ server cfg db
   where
     settings =
       foldr
         ($)
         Warp.defaultSettings
-        [ Warp.setLogger logger
+        [ Warp.setPort cfg.yorePort
-        , Warp.setPort cfg.yorePort
         , Warp.setBeforeMainLoop $ Log.info $ printf "listening on port %d" cfg.yorePort
         , Warp.setOnException onException
         ]
 
-    logger req status _ = do
+    logger :: Request -> Status -> Pico -> IO ()
-      Log.info $
+    logger req status s = do
-        printf
+      Log.info $ printf "%d %s %ss" (statusCode status) (requestLine req) (formatMetric s)
-          "%d %s"
+
-          (statusCode status)
+    loggerMiddleware :: Middleware
-          (requestLine req)
+    loggerMiddleware app req respond = do
+      begin <- getPOSIXTime
+      app req $ \res -> do
+        rr <- respond res
+        end <- getPOSIXTime
+        logger req (responseStatus res) (nominalDiffTimeToSeconds (end - begin))
+        pure rr
 
     onException mbReq ex = do
       Log.error $ printf "unhandled exception%s: %s%s" (maybe "" ((" in " ++) . requestLine) mbReq) (show ex)
@@ -141,6 +153,18 @@ runServer cfg db =
         (BS8.unpack $ requestMethod req)
         (BS8.unpack $ rawPathInfo req <> rawQueryString req)
 
+formatMetric :: Pico -> String
+formatMetric x = go (-9) prefixes
+  where
+    prefixes = ["p", "n", "u", "m", "", "k", "M", "G"]
+
+    go :: Int -> [String] -> String
+    go _ [] = show x
+    go e (p : ps)
+      | x < 10 ^^ e =
+          show @Int (floor $ x * 10 ^^ (-e + 3)) ++ p
+      | otherwise = go (e + 3) ps
+
 nt :: ExceptT Error IO a -> Handler a
 nt action = MkHandler $ do
   res <- runExceptT action
@@ -168,10 +192,11 @@ encodeUtf8LBS = LBS.fromStrict . Encoding.encodeUtf8 . Text.pack
 type API =
   Get '[HTML] RootModel
     :<|> "today" :> "issue" :> Capture "issue" Int :> Get '[HTML] RootModel
+    :<|> "static" :> Raw
     :<|> "api" :> "today" :> "issue" :> Capture "issue" Int :> "fz.pdf" :> GetSendfile
 
 server :: Config -> DB -> ServerT API (ExceptT Error IO)
-server cfg db = rootR :<|> todayR :<|> apiTodayR
+server cfg db = rootR :<|> todayR :<|> staticR :<|> apiTodayR
   where
     rootR = todayR 0
 
@@ -181,6 +206,8 @@ server cfg db = rootR :<|> todayR :<|> apiTodayR
       dayFile <- DB.withConn db $ DB.getDayFileByIssue dateThen issue
       pure $ RootModel dateThen dayFile issue count
 
+    staticR = serveDirectoryWebApp cfg.yoreStaticDir
+
     apiTodayR issue = do
       dateThen <- getTodayWithOffset (-100) 0
       dayFile <- DB.withConn db $ DB.getDayFileByIssue dateThen issue
@@ -216,7 +243,7 @@ instance MimeRender HTML RootModel where
           H.iframe ! A.src (H.toValue url) ! A.class_ "content" $ mempty
     where
       url :: String
-      url = printf "/api/today/issue/%d/fz.pdf" issue
+      url = printf "/static/pdfjs-5.7.284-dist/web/viewer.html?file=/api/today/issue/%d/fz.pdf#zoom=page-width" issue
 
       (y, m, d) = toGregorian dateThen
 

db/schema.sql

@@ -1,4 +1,4 @@
-\restrict VcBcXJr0fe2fRf2im7J0PCentZxDeYMChdNcReN5LtHeQrg2nXyh5MelIBAiGsO
+\restrict CAC30PXzQJosjH02Spia1vzj9Ui3LB1Cq2HI8r0A4eu33HP8ngxbbM2SzRfTj0c
 
 -- Dumped from database version 17.6
 -- Dumped by pg_dump version 17.6
@@ -129,7 +129,7 @@ ALTER TABLE ONLY yore.day_file
 -- PostgreSQL database dump complete
 --
 
-\unrestrict VcBcXJr0fe2fRf2im7J0PCentZxDeYMChdNcReN5LtHeQrg2nXyh5MelIBAiGsO
+\unrestrict CAC30PXzQJosjH02Spia1vzj9Ui3LB1Cq2HI8r0A4eu33HP8ngxbbM2SzRfTj0c
 
 
 --

flake.lock

@@ -64,11 +64,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1756064767,
+        "lastModified": 1759790870,
-        "narHash": "sha256-SaJK9VYc/oF5aBSMSW+We8TggER4+uTAHvc2ztnLpYo=",
+        "narHash": "sha256-rEsaO38v2wvAThPzgbYPgnv29mu6GxTYLjgci3GYaO4=",
         "ref": "main",
-        "rev": "af16429d827816cf9bec69026e13f50acc3d2691",
+        "rev": "4db509c1b52ee7b5012abfef5e11e62beab27a16",
-        "revCount": 65,
+        "revCount": 66,
         "type": "git",
         "url": "https://git.pbrinkmeier.de/paul/opium"
       },

flake.nix

@@ -26,17 +26,24 @@
         };
 
         # For building the package, we use only the files not ignored by Git as inputs.
-        # Also, flake.nix and flake.lock are not included to avoid rebuilds when
+        # Also, flake.nix, flake.lock and .gitea are not included to avoid rebuilds when
         # working on them.
         src = pkgs.lib.cleanSourceWith {
-          src = gitignore.lib.gitignoreSource ./.;
+          src = ./.;
-          filter = path: type: builtins.elem (builtins.baseNameOf path) [ "flake.nix" "flake.lock" ];
+          filter = gitignore.lib.gitignoreFilterWith {
+            basePath = ./.;
+            extraRules = ''
+              flake.nix
+              flake.lock
+              .gitea
+            '';
+          };
         };
 
         yore = pkgs.lib.pipe
           # The basic package
           (pkgs.haskellPackages.developPackage {
-            root = ./.;
+            root = src;
             overrides = addOpium;
           })
           # And some build configuration.
@@ -51,16 +58,51 @@
             # Return only the bin folder to curb image size
             compose.justStaticExecutables
           ];
-      in {
+
-        packages = rec {
+        image =
-          docker =
           pkgs.dockerTools.buildImage {
             name = "git.pbrinkmeier.de/paul/yore";
             tag = yore.version;
-              config.Cmd = [ "${yore}/bin/yore" ];
+            copyToRoot = [ pkgs.cacert ];
+            config = {
+              Cmd = [ "${entrypoint}/bin/run" ];
+              StopSignal = "SIGINT";
+            };
           };
 
+        entrypoint = pkgs.writeShellApplication {
+          name = "run";
+          runtimeInputs = [ pkgs.coreutils pkgs.dbmate yore ];
+          text = ''
+            set -Eeuo pipefail
+
+            mkdir -p "''${YORE_DBMATE_DIR}"
+            TMPDIR=$(mktemp -dp "''${YORE_DBMATE_DIR}")
+            mkdir -p "''${TMPDIR}/db"
+            cp -r ${./db}/* "''${TMPDIR}/db"
+            cd "''${TMPDIR}"
+            dbmate up
+            chmod +w -R "''${TMPDIR}"
+            rm -rf "''${TMPDIR}"
+
+            echo ${./static}
+            export YORE_STATIC_DIR=${./static}
+
+            # Replace bash and inherit PID 1
+            cd /
+            exec yore
+          '';
+        };
+      in {
+        packages = rec {
           default = yore;
+          inherit yore image;
+          yore-meta = pkgs.runCommand "yore-meta" {} ''
+            mkdir -p $out
+            echo -n ${yore.version} > $out/version
+            echo -n ${image.drvAttrs.imageName}:${image.drvAttrs.imageTag} > $out/image-tag
+          '';
+
 
           opium_ = opium.packages.${system}.opium;
         };
@@ -82,5 +124,11 @@
               overrides = addOpium;
             }).env;
         };
+        apps = {
+          crane = {
+            type = "app";
+            program = "${pkgs.crane}/bin/crane";
+          };
+        };
       });
 }

src/Envy.hs

@@ -56,13 +56,13 @@ type t ? d = Optional t d
 load
   :: forall (m :: ConfigVariant -> Type)
    . (Generic (m Value), GFromEnv (Rep (m Spec)) (Rep (m Value)))
-  => IO (Either String (m Value))
+  => IO (Either [String] (m Value))
 load = do
   env <- getEnvironment
   pure $ to <$> gFromEnv @(Rep (m Spec)) @(Rep (m Value)) Proxy env
 
 class GFromEnv spec value where
-  gFromEnv :: Proxy (spec c) -> [(String, String)] -> Either String (value c)
+  gFromEnv :: Proxy (spec c) -> [(String, String)] -> Either [String] (value c)
 
 instance
   (GFromEnv i o)
@@ -77,7 +77,15 @@ instance
   gFromEnv Proxy env = M1 <$> gFromEnv @i @o Proxy env
 
 instance (GFromEnv i1 o1, GFromEnv i2 o2) => GFromEnv (i1 :*: i2) (o1 :*: o2) where
-  gFromEnv Proxy env = (:*:) <$> gFromEnv @i1 @o1 Proxy env <*> gFromEnv @i2 @o2 Proxy env
+  gFromEnv Proxy env =
+    case (eLhs, eRhs) of
+      (Left errs1, Right _) -> Left errs1
+      (Right _, Left errs2) -> Left errs2
+      (Left errs1, Left errs2) -> Left $ errs1 ++ errs2
+      (Right lhs, Right rhs) -> Right $ lhs :*: rhs
+    where
+      eLhs = gFromEnv @i1 @o1 Proxy env
+      eRhs = gFromEnv @i2 @o2 Proxy env
 
 instance
   (KnownSymbol sym, EnvVarSpec s t)
@@ -86,7 +94,7 @@ instance
       (M1 S meta2 (Rec0 t))
   where
   gFromEnv Proxy env =
-    M1 . K1 <$> decodeEnvVar @s @t Proxy varName (lookup varName env)
+    M1 . K1 <$> first (: []) (decodeEnvVar @s @t Proxy varName (lookup varName env))
     where
       varName = selectorNameToEnvVarName $ symbolVal $ Proxy @sym
 

src/Yore/Log.hs

@@ -1,11 +1,18 @@
-module Yore.Log (Yore.Log.error, info) where
+module Yore.Log (Yore.Log.error, info, setup) where
 
 import Control.Monad.IO.Class (MonadIO (..))
 import Data.Time (ZonedTime, getZonedTime)
 import Data.Time.Format (defaultTimeLocale, formatTime)
 import GHC.Stack (HasCallStack, SrcLoc (..), callStack, getCallStack)
+import System.IO (BufferMode (..), hSetBuffering, stdout)
 import Text.Printf (printf)
 
+import qualified Data.Text as Text
+import qualified Data.Text.IO as TextIO
+
+setup :: IO ()
+setup = hSetBuffering stdout LineBuffering
+
 info :: (HasCallStack, MonadIO m) => String -> m ()
 info = doLog "INF"
 
@@ -16,7 +23,7 @@ doLog :: (HasCallStack, MonadIO m) => String -> String -> m ()
 doLog level msg = liftIO $ do
   now <- getZonedTime
   let location = getLocation $ getCallStack callStack
-  printf "(%s) (%s) (%s) %s\n" (iso8601Show now) level location msg
+  TextIO.putStrLn $ Text.pack $ printf "(%s) (%s) (%s) %s" (iso8601Show now) level location msg
   where
     getLocation :: [(String, SrcLoc)] -> String
     -- First entry is always a function from this module, skip it

src/Yore/Scrape.hs

@@ -112,7 +112,7 @@ showpdfRequest (y, m, d) =
     NoReqBody
     bsResponse
     ( formToQuery
-        [ ("cmd" :: Text, "showpdf")
+        [ ("cmd" :: Text, "showpdfjs")
         , ("year", y)
         , ("month", m)
         , ("day", d)

static/pdfjs-5.7.284-dist/LICENSE

@@ -0,0 +1,177 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
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+
+   9. Accepting Warranty or Additional Liability. While redistributing
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+      on Your own behalf and on Your sole responsibility, not on behalf
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+      defend, and hold each Contributor harmless for any liability
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+
+   END OF TERMS AND CONDITIONS

static/pdfjs-5.7.284-dist/web/cmaps/CNS2-V.bcmap

@@ -0,0 +1,3 @@
+àRCopyright 1990-2009 Adobe Systems Incorporated.
+All rights reserved.
+See ./LICENSEáCNS2-H

static/pdfjs-5.7.284-dist/web/cmaps/ETenms-B5-H.bcmap

@@ -0,0 +1,3 @@
+àRCopyright 1990-2009 Adobe Systems Incorporated.
+All rights reserved.
+See ./LICENSEá	ETen-B5-H`
 ^

static/pdfjs-5.7.284-dist/web/cmaps/GB-H.bcmap

@@ -0,0 +1,4 @@
+àRCopyright 1990-2009 Adobe Systems Incorporated.
+All rights reserved.
+See ./LICENSE

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