pkgs/peertube: init at v3.0.1

this is once again based on the work of immae at
https://git.immae.eu/cgit/perso/Immae/Config/Nix.git/commit/?id=ded643e14096a7cb166c78dd961cf68fb4ddb0cf

pkgs/default.nix

@@ -32,6 +32,8 @@ let
           --prefix "LD_LIBRARY_PATH" : "${pkgs.lib.makeLibraryPath wrapLibraries}"
       '';
     });
+
+    peertube = callPackage ./peertube { nodejs = pkgs.nodejs-12_x; };
   };
 
 in pkgs.extend(_: _: newpkgs)

pkgs/peertube/default.nix

@@ -0,0 +1,141 @@
+{ stdenv, yarn2nix-moretea, lib, nodePackages, fetchFromGitHub, fetchurl, youtube-dl, jq, nodejs }:
+
+let
+  inherit (yarn2nix-moretea) mkYarnPackage defaultYarnFlags;
+in rec {
+  mkYarnModules = args: (yarn2nix-moretea.mkYarnModules args).overrideAttrs(old: {
+    buildPhase = builtins.replaceStrings [" ./package.json"] [" /dev/null; cp deps/*/package.json ."] old.buildPhase;
+  });
+
+  source = stdenv.mkDerivation {
+    name = "peertube-src";
+    src = fetchFromGitHub {
+      owner = "Chocobozzz";
+      repo = "peertube";
+      rev = "v3.0.1";
+      sha256 = "0zrrhc5kml7mqxafmr8yggiakjh3a33wvn2m1i6ij112nkjyv1bc";
+    };
+
+    phases = [ "unpackPhase" "patchPhase" "installPhase" "fixupPhase" ];
+    patches = [ ./fix-yarnlock.patch ];
+
+    installPhase = ''
+      mkdir $out
+      cp -a . $out
+    '';
+
+    fixupPhase = ''
+      patchShebangs $out/scripts
+    '';
+  };
+
+  nodeHeaders = fetchurl {
+    url = "https://nodejs.org/download/release/v${nodejs.version}/node-v${nodejs.version}-headers.tar.gz";
+    sha256 = "18nsc6qc3f367vk63bm3wwmcw6lwi8jqxgv025jnv9mc539zx4iy";
+  };
+
+  yarnModulesConfig = {
+    bcrypt = {
+      buildInputs = [ nodePackages.node-pre-gyp ];
+      postInstall = let
+        bcrypt_version = "5.0.0";
+        bcrypt_lib = fetchurl {
+          url = "https://github.com/kelektiv/node.bcrypt.js/releases/download/v${bcrypt_version}/bcrypt_lib-v${bcrypt_version}-napi-v3-linux-x64-glibc.tar.gz";
+          sha256 = "0j3p2px1xb17sw3gpm8l4apljajxxfflal1yy552mhpzhi21wccn";
+        };
+      in
+        ''
+          if [ "${bcrypt_version}" != "$(cat package.json | ${jq}/bin/jq -r .version)" ]; then
+            echo "Mismatching version please update bcrypt in derivation"
+            false
+          fi
+          mkdir -p lib/binding && tar -C lib/binding -xf ${bcrypt_lib}
+          patchShebangs ../node-pre-gyp
+          npm run install
+        '';
+    };
+    utf-8-validate = {
+      buildInputs = [ nodePackages.node-gyp-build ];
+    };
+    youtube-dl = {
+      postInstall = ''
+        mkdir bin
+        ln -s ${youtube-dl}/bin/youtube-dl bin/youtube-dl
+        cat > bin/details <<EOF
+        {"version":"${youtube-dl.version}","path":null,"exec":"youtube-dl"}
+        EOF
+      '';
+    };
+  };
+
+  serverModules = mkYarnModules rec {
+    pname = "peertube-server-yarn-modules";
+    version = "3.0.1";
+    name = "${pname}-${version}";
+    packageJSON = "${source}/package.json";
+    yarnLock = "${source}/yarn.lock";
+    pkgConfig = yarnModulesConfig;
+  };
+
+  clientModules = mkYarnModules rec {
+    pname = "peertube-client-yarn-modules";
+    version = "3.0.1";
+    name = "${pname}-${version}";
+    packageJSON = "${source}/client/package.json";
+    yarnLock = "${source}/client/yarn.lock";
+    pkgConfig = yarnModulesConfig;
+  };
+
+  serverModulesProd = serverModules.overrideAttrs (_: {
+    yarnFlags = defaultYarnFlags ++ [ "--production" ];
+  });
+
+  server = stdenv.mkDerivation {
+    pname = "peertube-server";
+    version = "3.0.1";
+    src = source;
+    nativeBuildInputs = [ nodePackages.npm ];
+    buildPhase = ''
+      ln -s ${serverModules}/node_modules ./
+      rm -rf ./dist
+      npm run build:server
+    '';
+    installPhase = ''
+      mkdir $out
+      cp -a dist $out
+     '';
+  };
+
+  client = stdenv.mkDerivation {
+    pname = "peertube-client";
+    version = "3.0.1";
+    src = source;
+    buildPhase = ''
+      ln -s ${serverModules}/node_modules .
+      cp -a ${clientModules}/node_modules client/
+      chmod -R +w client/node_modules
+      npm run build:client
+    '';
+    installPhase = ''
+      mkdir $out
+      cp -a client/dist $out
+    '';
+    buildInputs = [ nodejs ];
+  };
+
+  package = stdenv.mkDerivation {
+    pname = "peertube";
+    version = "3.0.1";
+    src = source;
+    buildPhase = ''
+      ln -s ${serverModulesProd}/node_modules .
+      rm -rf dist && cp -a ${server}/dist dist
+      rm -rf client/dist && cp -a ${client}/dist client/
+    '';
+    installPhase = ''
+      mkdir $out
+      cp -a * $out
+      ln -s /tmp $out/.cache
+    '';
+  };
+}

pkgs/peertube/fix-yarnlock.patch

@@ -0,0 +1,28 @@
+diff --git a/client/yarn.lock b/client/yarn.lock
+index d27cdaec8..26706a9fc 100644
+--- a/client/yarn.lock
++++ b/client/yarn.lock
+@@ -5703,7 +5703,8 @@ http-errors@~1.7.2:
+ 
+ "http-node@github:feross/http-node#webtorrent":
+   version "1.2.0"
+-  resolved "https://codeload.github.com/feross/http-node/tar.gz/342ef8624495343ffd050bd0808b3750cf0e3974"
++  resolved "https://codeload.github.com/feross/http-node/tar.gz/342ef8624495343ffd050bd0808b3750cf0e3974#33fa312d37f0000b17acdb1a5086565400419a13"
++  integrity sha1-M/oxLTfwAAsXrNsaUIZWVABBmhM=
+   dependencies:
+     chrome-net "^3.3.3"
+     freelist "^1.0.3"
+diff --git a/yarn.lock b/yarn.lock
+index 61a2ea05e..c742276c7 100644
+--- a/yarn.lock
++++ b/yarn.lock
+@@ -3873,7 +3873,8 @@ http-errors@~1.7.2:
+ 
+ "http-node@github:feross/http-node#webtorrent":
+   version "1.2.0"
+-  resolved "https://codeload.github.com/feross/http-node/tar.gz/342ef8624495343ffd050bd0808b3750cf0e3974"
++  resolved "https://codeload.github.com/feross/http-node/tar.gz/342ef8624495343ffd050bd0808b3750cf0e3974#33fa312d37f0000b17acdb1a5086565400419a13"
++  integrity sha1-M/oxLTfwAAsXrNsaUIZWVABBmhM=
+   dependencies:
+     chrome-net "^3.3.3"
+     freelist "^1.0.3"