epgstation: init at 1.7.4

pkgs/applications/video/epgstation/default.nix

@@ -0,0 +1,84 @@
+{ stdenv, fetchFromGitHub, makeWrapper, bash, nodejs, nodePackages, gzip }:
+
+let
+  workaround-opencollective-buildfailures = stdenv.mkDerivation {
+    # FIXME: This should be removed when a complete fix is available
+    # https://github.com/svanderburg/node2nix/issues/145
+    name = "workaround-opencollective-buildfailures";
+    phases = [ "installPhase" ];
+    installPhase = ''
+      mkdir -p $out/bin
+      touch $out/bin/opencollective-postinstall
+      chmod +x $out/bin/opencollective-postinstall
+    '';
+  };
+in
+nodePackages.epgstation.override (drv: {
+  src = fetchFromGitHub {
+    owner = "l3tnun";
+    repo = "EPGStation";
+    rev = "v${drv.version}"; # version specified in ./generate.sh
+    sha256 = "15z1kdbamj97frp3dfnbm0h8krihmv2xdab4id0rxin29ibrw1k2";
+  };
+
+  buildInputs = [ bash ];
+  nativeBuildInputs = [
+    workaround-opencollective-buildfailures
+    makeWrapper
+    nodePackages.node-pre-gyp
+  ];
+
+  preRebuild = ''
+    # Fix for not being able to connect to mysql using domain sockets.
+    patch -p1 ${./use-mysql-over-domain-socket.patch}
+  '';
+
+  postInstall = let
+    runtimeDeps = [ nodejs bash ];
+  in
+  ''
+    mkdir -p $out/{bin,libexec,share/doc/epgstation,share/man/man1}
+
+    pushd $out/lib/node_modules/EPGStation
+
+    npm run build
+
+    mv config/{enc.sh,enc.js} $out/libexec
+    mv LICENSE Readme.md $out/share/doc/epgstation
+    mv doc/* $out/share/doc/epgstation
+    sed 's/@DESCRIPTION@/${drv.meta.description}/g' ${./epgstation.1} \
+      | ${gzip}/bin/gzip > $out/share/man/man1/epgstation.1.gz
+    rm -rf doc
+
+    # just log to stdout and let journald do its job
+    rm -rf logs
+
+    # Replace the existing configuration and runtime state directories with
+    # symlinks. Without this, they would all be non-writable because they reside
+    # in the Nix store. Note that the source path won't be accessible at build
+    # time.
+    rm -r config data recorded thumbnail
+    ln -sfT /etc/epgstation config
+    ln -sfT /var/lib/epgstation data
+    ln -sfT /var/lib/epgstation/recorded recorded
+    ln -sfT /var/lib/epgstation/thumbnail thumbnail
+
+    makeWrapper ${nodejs}/bin/npm $out/bin/epgstation \
+     --run "cd $out/lib/node_modules/EPGStation" \
+     --prefix PATH : ${stdenv.lib.makeBinPath runtimeDeps}
+
+    popd
+  '';
+
+  meta = with stdenv.lib; drv.meta // {
+    maintainers = with maintainers; [ midchildan ];
+
+    # nodePackages.epgstation is a stub package to fetch npm dependencies and
+    # is marked as broken to prevent users from installing it directly. This
+    # technique ensures epgstation can share npm packages with the rest of
+    # nixpkgs while still allowing us to heavily customize the build. It also
+    # allows us to provide devDependencies for the epgstation build process
+    # without doing the same for all the other node packages.
+    broken = false;
+  };
+})

pkgs/applications/video/epgstation/epgstation.1

@@ -0,0 +1,52 @@
+.Dd $Mdocdate$
+.Dt EPGSTATION 1
+.Os
+.Sh NAME
+.Nm epgstation
+.Nd @DESCRIPTION@
+.Sh SYNOPSIS
+.Nm
+.Bk -words
+.Op Ar command Op Ar args
+.Ek
+.Sh DESCRIPTION
+.Nm
+is a wrapper command for EPGStation provided by Nix. It's actually a thin
+wrapper around the
+.Xr npm 1
+command line tool which you can use to invoke npm commands from the EPGStation
+project directory. The command line arguments are simply passed as-is to
+.Xr npm 1 .
+.Pp
+On NixOS, it is strongly recommended that you enable the epgstation module
+instead of invoking this command directly to launch EPGStation. On other
+platforms, run
+.Pp
+.Dl $ epgstation start
+.Pp
+to start EPGStation.
+.Sh FILES
+.Bl -tag -width Ds -compact
+.It Pa /etc/epgstation/config.json
+.Nm
+configuration file.
+.El
+.Sh EXAMPLES
+Start EPGStation.
+.Pp
+.Dl $ epgstation start
+.Pp
+Start EPGStation in development mode.
+.Pp
+.Dl $ epgstation run dev-start
+.Pp
+Backup the EPGstation database.
+.Pp
+.Dl $ epgstation run backup /path/to/dst
+.Pp
+Restore the EPGstation database.
+.Pp
+.Dl $ epgstation run restore /path/to/src
+.Pp
+.Sh SEE ALSO
+.Xr npm 1

pkgs/applications/video/epgstation/generate.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+# Script to generate the Nix package definition for EPGStation. Run this script
+# when bumping the package version.
+
+VERSION="1.7.4"
+URL="https://raw.githubusercontent.com/l3tnun/EPGStation/v$VERSION/package.json"
+JQ_BIN="$(nix-build ../../../.. --no-out-link -A jq)/bin/jq"
+
+set -eu -o pipefail
+cd "$(dirname "${BASH_SOURCE[0]}")"
+
+main() {
+    # update package.json
+    curl -sSfL "$URL" \
+        | jq '. + {"dependencies": (.devDependencies + .dependencies)} | del(.devDependencies)' \
+        > package.json
+
+    # regenerate node packages to update the actual Nix package
+    cd ../../../development/node-packages \
+        && ./generate.sh
+}
+
+jq() {
+    "$JQ_BIN" "$@"
+}
+
+main "@"

pkgs/applications/video/epgstation/package.json

@@ -0,0 +1,101 @@
+{
+  "name": "EPGStation",
+  "version": "1.7.4",
+  "description": "DTV Software in Japan.",
+  "main": "dist/server/index.js",
+  "scripts": {
+    "start": "node dist/server/index.js",
+    "dev-start": "node dist/server/index.js --env development",
+    "clean": "gulp clean",
+    "build": "gulp build --max_old_space_size=768 --env production",
+    "dev-build": "gulp build --max_old_space_size=512 --env development",
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "task": "gulp --max_old_space_size=512",
+    "install-win-service": "winser -i -a",
+    "uninstall-win-service": "winser -r -x",
+    "backup": "node dist/server/DBTools.js -m backup -o",
+    "restore": "node dist/server/DBTools.js -m restore -o",
+    "move-log": "node dist/server/LogFileMoveTools.js",
+    "convert-str": "node dist/server/ConvertDBStrTools.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/l3tnun/EPGStation.git"
+  },
+  "author": "l3tnun",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/l3tnun/EPGStation/issues"
+  },
+  "homepage": "https://github.com/l3tnun/EPGStation#readme",
+  "engines": {
+    "node": "^10.x.x < 11 || ^12.14.0 < 13 || ^14.5.0 < 15"
+  },
+  "dependencies": {
+    "@types/basic-auth": "1.1.3",
+    "@types/body-parser": "1.19.0",
+    "@types/chart.js": "2.9.23",
+    "@types/express": "4.17.7",
+    "@types/hls.js": "0.13.0",
+    "@types/js-yaml": "3.12.5",
+    "@types/lodash": "4.14.158",
+    "@types/material-design-lite": "1.1.16",
+    "@types/minimist": "1.2.0",
+    "@types/mithril": "2.0.3",
+    "@types/mkdirp": "1.0.1",
+    "@types/multer": "1.4.3",
+    "@types/mysql": "2.15.15",
+    "@types/node": "14.0.26",
+    "@types/pg": "7.14.4",
+    "@types/request": "2.48.5",
+    "@types/socket.io": "2.1.10",
+    "@types/socket.io-client": "1.4.33",
+    "@types/sqlite3": "3.1.6",
+    "@types/url-join": "4.0.0",
+    "del": "5.1.0",
+    "gulp": "4.0.2",
+    "gulp-clean-css": "4.3.0",
+    "gulp-concat": "2.6.1",
+    "gulp-dart-sass": "1.0.2",
+    "gulp-plumber": "1.2.1",
+    "gulp-sourcemaps": "2.6.5",
+    "gulp-tslint": "8.1.4",
+    "gulp-typescript": "5.0.1",
+    "terser-webpack-plugin": "3.0.7",
+    "ts-loader": "8.0.1",
+    "tslint": "6.1.2",
+    "typescript": "3.9.7",
+    "webpack": "4.44.0",
+    "webpack-stream": "5.2.1",
+    "aribts": "^2.1.12",
+    "b24.js": "1.0.3",
+    "basic-auth": "2.0.1",
+    "body-parser": "1.19.0",
+    "chart.js": "2.9.3",
+    "css-ripple-effect": "1.0.5",
+    "diskusage": "1.1.3",
+    "express": "4.17.1",
+    "express-openapi": "7.0.0",
+    "fs-extra": "9.0.1",
+    "hls-b24.js": "0.12.3",
+    "js-yaml": "3.14.0",
+    "lodash": "4.17.19",
+    "log4js": "6.3.0",
+    "material-design-icons": "3.0.1",
+    "material-design-lite": "1.3.0",
+    "minimist": "1.2.5",
+    "mirakurun": "3.2.0",
+    "mithril": "2.0.4",
+    "mkdirp": "1.0.4",
+    "multer": "1.4.2",
+    "mysql": "2.18.1",
+    "openapi-types": "7.0.0",
+    "pg": "8.3.0",
+    "request": "2.88.2",
+    "socket.io": "2.3.0",
+    "socket.io-client": "2.3.0",
+    "sqlite3": "5.0.0",
+    "swagger-ui-dist": "3.30.2",
+    "url-join": "4.0.1"
+  }
+}

pkgs/applications/video/epgstation/use-mysql-over-domain-socket.patch

@@ -0,0 +1,17 @@
+diff --git a/src/server/ConfigInterface.ts b/src/server/ConfigInterface.ts
+index d23badd..1dd2b98 100644
+--- a/src/server/ConfigInterface.ts
++++ b/src/server/ConfigInterface.ts
+@@ -11,9 +11,10 @@ interface ConfigInterface {
+     dbPath: string;
+     dbInfoPath: string;
+     mysql: {
+-        host: string;
++        host?: string;
++        socketPath?: string;
+         user: string;
+-        password: string;
++        password?: string;
+         database: string;
+         connectTimeout: number;
+         connectionLimit: number;

pkgs/development/node-packages/default.nix

@@ -39,6 +39,14 @@ let
       meta.broken = since "12";
     };
 
+    # NOTE: this is a stub package to fetch npm dependencies for
+    # ../../applications/video/epgstation
+    epgstation = super."epgstation-../../applications/video/epgstation".override (drv: {
+      meta = drv.meta // {
+        broken = true; # not really broken, see the comment above
+      };
+    });
+
     bitwarden-cli = pkgs.lib.overrideDerivation super."@bitwarden/cli" (drv: {
       name = "bitwarden-cli-${drv.version}";
     });

pkgs/development/node-packages/node-packages.json

@@ -66,6 +66,7 @@
 , "elm-oracle"
 , "emoj"
 , "emojione"
+, {"epgstation": "../../applications/video/epgstation"}
 , "escape-string-regexp"
 , "eslint"
 , "eslint_d"

pkgs/top-level/all-packages.nix

@@ -20232,6 +20232,8 @@ in
 
   epeg = callPackage ../applications/graphics/epeg { };
 
+  epgstation = callPackage ../applications/video/epgstation { };
+
   inherit (gnome3) epiphany;
 
   ephemeral = callPackage ../applications/networking/browsers/ephemeral { };