From a3ef18acd6c73b943f9f54e618f9e72e017ff748 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Mon, 17 May 2021 15:10:49 +0200
Subject: [PATCH] Add signal

---
 environments/immae-eu.nix              |  1 +
 pkgs/default.nix                       |  2 +
 pkgs/signald/default.nix               | 87 ++++++++++++++++++++++++++
 pkgs/signald/git-describe-always.patch |  9 +++
 pkgs/signald/gradle-plugin.patch       | 26 ++++++++
 pkgs/signaldctl/default.nix            | 13 ++++
 6 files changed, 138 insertions(+)
 create mode 100644 pkgs/signald/default.nix
 create mode 100644 pkgs/signald/git-describe-always.patch
 create mode 100644 pkgs/signald/gradle-plugin.patch
 create mode 100644 pkgs/signaldctl/default.nix

diff --git a/environments/immae-eu.nix b/environments/immae-eu.nix
index 7a52a28..f54e876 100644
--- a/environments/immae-eu.nix
+++ b/environments/immae-eu.nix
@@ -60,6 +60,7 @@ let
 
     # messaging/forums/news
     flrn slrn
+    signal-cli signaldctl
     telegram-cli telegram-history-dump telegramircd
     weechat profanity
     newsboat irssi
diff --git a/pkgs/default.nix b/pkgs/default.nix
index fcc92d1..25ff9d7 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -28,6 +28,8 @@ rec {
   pgloader = callPackage ./pgloader {};
   predixy = callPackage ./predixy { inherit mylibs; };
   rrsync_sudo = callPackage ./rrsync_sudo {};
+  signald = callPackage ./signald {};
+  signaldctl = callPackage ./signaldctl {};
   telegram-cli = callPackage ./telegram-cli { inherit mylibs; };
   telegram-history-dump = callPackage ./telegram-history-dump { inherit mylibs; };
   telegramircd = callPackage ./telegramircd { inherit mylibs; telethon = callPackage ./telethon_sync {}; };
diff --git a/pkgs/signald/default.nix b/pkgs/signald/default.nix
new file mode 100644
index 0000000..593e63d
--- /dev/null
+++ b/pkgs/signald/default.nix
@@ -0,0 +1,87 @@
+{ lib, stdenv, fetchurl, fetchgit, jre, coreutils, gradle_6, git, perl
+, makeWrapper }:
+
+let
+  pname = "signald";
+
+  version = "0.13.1";
+
+  # This package uses the .git directory
+  src = fetchgit {
+    url = "https://gitlab.com/signald/signald";
+    rev = version;
+    sha256 = "1ilmg0i1kw2yc7m3hxw1bqdpl3i9wwbj8623qmz9cxhhavbcd5i7";
+    leaveDotGit = true;
+  };
+
+  buildConfigJar = fetchurl {
+    url = "https://dl.bintray.com/mfuerstenau/maven/gradle/plugin/de/fuerstenau/BuildConfigPlugin/1.1.8/BuildConfigPlugin-1.1.8.jar";
+    sha256 = "0y1f42y7ilm3ykgnm6s3ks54d71n8lsy5649xgd9ahv28lj05x9f";
+  };
+
+  patches = [ ./git-describe-always.patch ./gradle-plugin.patch ];
+
+  postPatch = ''
+    patchShebangs gradlew
+    sed -i -e 's|BuildConfig.jar|${buildConfigJar}|' build.gradle
+  '';
+
+  # fake build to pre-download deps into fixed-output derivation
+  deps = stdenv.mkDerivation {
+    name = "${pname}-deps";
+    inherit src version postPatch patches;
+    nativeBuildInputs = [ gradle_6 perl ];
+    buildPhase = ''
+      export GRADLE_USER_HOME=$(mktemp -d)
+      gradle --no-daemon build
+    '';
+    # perl code mavenizes pathes (com.squareup.okio/okio/1.13.0/a9283170b7305c8d92d25aff02a6ab7e45d06cbe/okio-1.13.0.jar -> com/squareup/okio/okio/1.13.0/okio-1.13.0.jar)
+    installPhase = ''
+      find $GRADLE_USER_HOME/caches/modules-2 -type f -regex '.*\.\(jar\|pom\)' \
+        | perl -pe 's#(.*/([^/]+)/([^/]+)/([^/]+)/[0-9a-f]{30,40}/([^/\s]+))$# ($x = $2) =~ tr|\.|/|; "install -Dm444 $1 \$out/$x/$3/$4/''${\($5 =~ s/-jvm//r)}" #e' \
+        | sh
+    '';
+    # Don't move info to share/
+    forceShare = [ "dummy" ];
+    outputHashAlgo = "sha256";
+    outputHashMode = "recursive";
+    outputHash = "0w8ixp1l0ch1jc2dqzxdx3ljlh17hpgns2ba7qvj43nr4prl71l7";
+  };
+
+in stdenv.mkDerivation rec {
+  inherit pname src version postPatch patches;
+
+  buildPhase = ''
+    export GRADLE_USER_HOME=$(mktemp -d)
+
+    # Use the local packages from -deps
+    sed -i -e 's|mavenCentral()|mavenLocal(); maven { url uri("${deps}") }|' build.gradle
+
+    gradle --offline --no-daemon distTar
+  '';
+
+  installPhase = ''
+    mkdir -p $out
+    tar xvf ./build/distributions/signald.tar --strip-components=1 --directory $out/
+    wrapProgram $out/bin/signald \
+      --prefix PATH : ${lib.makeBinPath [ coreutils ]} \
+      --set JAVA_HOME "${jre}"
+  '';
+
+  nativeBuildInputs = [ git gradle_6 makeWrapper ];
+
+  doCheck = true;
+
+  meta = with lib; {
+    description = "Unofficial daemon for interacting with Signal";
+    longDescription = ''
+      Signald is a daemon that facilitates communication over Signal.  It is
+      unofficial, unapproved, and not nearly as secure as the real Signal
+      clients.
+    '';
+    homepage = "https://signald.org";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ expipiplus1 ];
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/signald/git-describe-always.patch b/pkgs/signald/git-describe-always.patch
new file mode 100644
index 0000000..2f4830e
--- /dev/null
+++ b/pkgs/signald/git-describe-always.patch
@@ -0,0 +1,9 @@
+diff --git a/version.sh b/version.sh
+index 7aeeb3c..060cba3 100755
+--- a/version.sh
++++ b/version.sh
+@@ -1,3 +1,3 @@
+ #!/bin/sh
+-VERSION=$(git describe --exact-match 2> /dev/null) || VERSION=$(git describe --abbrev=0)+git$(date +%Y-%m-%d)r$(git rev-parse --short=8 HEAD).$(git rev-list $(git describe --abbrev=0)..HEAD --count)
++VERSION=$(git describe --exact-match 2> /dev/null) || VERSION=$(git describe --always --abbrev=0)+git$(date +%Y-%m-%d)r$(git rev-parse --short=8 HEAD).$(git rev-list $(git describe --always --abbrev=0)..HEAD --count)
+ echo $VERSION
diff --git a/pkgs/signald/gradle-plugin.patch b/pkgs/signald/gradle-plugin.patch
new file mode 100644
index 0000000..6952654
--- /dev/null
+++ b/pkgs/signald/gradle-plugin.patch
@@ -0,0 +1,26 @@
+diff --git a/build.gradle b/build.gradle
+index 11d7a99..66805bb 100644
+--- a/build.gradle
++++ b/build.gradle
+@@ -3,9 +3,12 @@ import org.gradle.nativeplatform.platform.internal.OperatingSystemInternal
+ import org.gradle.nativeplatform.platform.internal.DefaultNativePlatform
+ import org.xml.sax.SAXParseException
+ 
+-plugins {
+-   id 'de.fuerstenau.buildconfig' version '1.1.8'
++buildscript {
++  dependencies {
++    classpath files ("BuildConfig.jar")
++  }
+ }
++apply plugin: 'de.fuerstenau.buildconfig'
+ 
+ apply plugin: 'java'
+ apply plugin: 'application'
+@@ -185,4 +188,4 @@ task integrationTest(type: Test) {
+     testClassesDirs = sourceSets.integrationTest.output.classesDirs
+     classpath = sourceSets.integrationTest.runtimeClasspath
+     outputs.upToDateWhen { false }
+-}
+\ No newline at end of file
++}
diff --git a/pkgs/signaldctl/default.nix b/pkgs/signaldctl/default.nix
new file mode 100644
index 0000000..3ae85d8
--- /dev/null
+++ b/pkgs/signaldctl/default.nix
@@ -0,0 +1,13 @@
+{ buildGoModule, fetchgit, lib }:
+
+buildGoModule {
+  pname = "signaldctl";
+  version = "main-3ca2d6f6";
+  src = fetchgit {
+    url = "https://gitlab.com/signald/signald-go.git";
+    branchName = "main";
+    rev = "3ca2d6f6c91d44f34fca3221c430d1c47fa31a5a";
+    sha256 = "0hh2jqfdsvclilqllyfxswpw6fk0ncyhbiy08mwfp3dnk8nlz5vk";
+  };
+  vendorSha256 = "0m3spzv79fgnrg0sxhi3nrpdrvmrznwdca6rrz8qxgqb7a58qcxv";
+}
-- 
2.41.0