push sheeet

pkgs/by-name/ek/ekam/package.nix

@@ -0,0 +1,79 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+}:
+
+let
+  capnproto.src = fetchFromGitHub {
+    owner = "capnproto";
+    repo = "capnproto";
+    tag = "v1.0.2";
+    hash = "sha256-LVdkqVBTeh8JZ1McdVNtRcnFVwEJRNjt0JV2l7RkuO8=";
+  };
+in
+stdenv.mkDerivation {
+  pname = "ekam";
+  version = "unstable-2021-09-18";
+
+  src = fetchFromGitHub {
+    owner = "capnproto";
+    repo = "ekam";
+    rev = "77c338f8bd8f4a2ce1e6199b2a52363f1fccf388";
+    sha256 = "0q4bizlb1ykzdp4ca0kld6xm5ml9q866xrj3ijffcnyiyqr51qr8";
+  };
+
+  # The capnproto *source* is required to build ekam.
+  # https://github.com/capnproto/ekam/issues/5
+  #
+  # Specifically, the git version of the source is required, as
+  # capnproto release tarballs do not include ekam rule files.
+  postUnpack = ''
+    mkdir -p $sourceRoot/deps
+    cp -r ${capnproto.src} $sourceRoot/deps/capnproto
+  '';
+
+  postPatch = ''
+    # A single capnproto test file expects to be able to write to
+    # /var/tmp.  We change it to use /tmp because /var is not available
+    # under nix-build.
+    substituteInPlace deps/capnproto/c++/src/kj/filesystem-disk-test.c++ \
+      --replace "/var/tmp" "/tmp"
+  '';
+
+  # NIX_ENFORCE_PURITY prevents ld from linking against anything outside
+  # of the nix store -- but ekam builds capnp locally and links against it,
+  # so that causes the build to fail. So, we turn this off.
+  #
+  # See: https://wiki.nixos.org/wiki/Development_environment_with_nix-shell#Troubleshooting
+  preBuild = ''
+    unset NIX_ENFORCE_PURITY
+  '';
+
+  makeFlags = [
+    "PARALLEL=$(NIX_BUILD_CORES)"
+  ];
+
+  installPhase = ''
+    mkdir $out
+    cp -r bin $out
+
+    # Remove capnproto tools; there's a separate nix package for that.
+    rm $out/bin/capnp*
+    # Don't distribute ekam-bootstrap, which is not needed outside this build.
+    rm $out/bin/ekam-bootstrap
+  '';
+
+  meta = with lib; {
+    description = ''Build system ("make" in reverse)'';
+    longDescription = ''
+      Ekam ("make" spelled backwards) is a build system which automatically
+      figures out what to build and how to build it purely based on the
+      source code. No separate "makefile" is needed.
+    '';
+    homepage = "https://github.com/capnproto/ekam";
+    license = licenses.asl20;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.garrison ];
+  };
+}

pkgs/by-name/ek/ekho/package.nix

@@ -0,0 +1,66 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  pkg-config,
+  autoconf,
+  automake,
+  libtool,
+  libsndfile,
+  libpulseaudio,
+  espeak-ng,
+  sonic,
+  utf8cpp,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "ekho";
+  version = "9.0";
+
+  src = fetchFromGitHub {
+    owner = "hgneng";
+    repo = "ekho";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-VYN9tR3BJXd3UA0V5vqQJNItJe1e1knZ+S7tLeaeYYk=";
+  };
+
+  preConfigure = ''
+    ./autogen.sh
+  '';
+
+  CXXFLAGS = [
+    "-O0"
+    "-I${lib.getDev utf8cpp}/include/utf8cpp"
+  ];
+
+  nativeBuildInputs = [
+    pkg-config
+    autoconf
+    automake
+    libtool
+  ];
+
+  buildInputs = [
+    libsndfile
+    libpulseaudio
+    espeak-ng
+    sonic
+    utf8cpp
+  ];
+
+  meta = {
+    description = "Chinese text-to-speech software";
+    homepage = "https://www.eguidedog.net/ekho.php";
+    longDescription = ''
+      Ekho (余音) is a free, open source and multilingual text-to-speech (TTS)
+      software. It supports Cantonese (Chinese dialect spoken in Hong Kong and
+      part of Guangdong province), Mandarin (standard Chinese), Zhaoan Hakka
+      (a dialect in Taiwan), Tibetan, Ngangien (an ancient Chinese before
+      Yuan Dynasty) and Korean (in trial).
+    '';
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux ++ lib.platforms.darwin;
+    maintainers = [ ];
+    mainProgram = "ekho";
+  };
+})

pkgs/by-name/ek/eks-node-viewer/package.nix

@@ -0,0 +1,45 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+  versionCheckHook,
+}:
+
+buildGoModule rec {
+  pname = "eks-node-viewer";
+  version = "0.7.4";
+
+  src = fetchFromGitHub {
+    owner = "awslabs";
+    repo = "eks-node-viewer";
+    tag = "v${version}";
+    hash = "sha256-VCRwGxH7adwB6p+UCF1GmAa5f/7GgJlJ7GvRSFOlOto=";
+  };
+
+  vendorHash = "sha256-ZBkiiDAcgOkIezDHcDjqJ3w5+k5kXdfw2TCZoTx12hc=";
+
+  excludedPackages = [ "hack" ];
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X=main.builtBy=nixpkgs"
+    "-X=main.commit=${src.rev}"
+    "-X=main.version=${version}"
+  ];
+
+  nativeInstallCheckInputs = [
+    versionCheckHook
+  ];
+  versionCheckProgramArg = "--version";
+  doInstallCheck = true;
+
+  meta = {
+    description = "Tool to visualize dynamic node usage within a cluster";
+    homepage = "https://github.com/awslabs/eks-node-viewer";
+    changelog = "https://github.com/awslabs/eks-node-viewer/releases/tag/${src.rev}";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ ivankovnatsky ];
+    mainProgram = "eks-node-viewer";
+  };
+}

pkgs/by-name/ek/eksctl/package.nix

@@ -0,0 +1,59 @@
+{
+  lib,
+  stdenv,
+  buildGoModule,
+  fetchFromGitHub,
+  installShellFiles,
+}:
+
+buildGoModule rec {
+  pname = "eksctl";
+  version = "0.214.0";
+
+  src = fetchFromGitHub {
+    owner = "weaveworks";
+    repo = "eksctl";
+    rev = version;
+    hash = "sha256-JsVW1JC3VdxCJpngPCkrIbH5B/YlAKOc/SOIEo7s8mo=";
+  };
+
+  vendorHash = "sha256-0tdhi2uqC1aIK9Nkfr9OuV0mCWiT0sNX1W3hgz1vslU=";
+
+  doCheck = false;
+
+  subPackages = [ "cmd/eksctl" ];
+
+  tags = [
+    "netgo"
+    "release"
+  ];
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X github.com/weaveworks/eksctl/pkg/version.gitCommit=${src.rev}"
+    "-X github.com/weaveworks/eksctl/pkg/version.buildDate=19700101-00:00:00"
+  ];
+
+  nativeBuildInputs = [ installShellFiles ];
+
+  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
+    installShellCompletion --cmd eksctl \
+      --bash <($out/bin/eksctl completion bash) \
+      --fish <($out/bin/eksctl completion fish) \
+      --zsh  <($out/bin/eksctl completion zsh)
+  '';
+
+  meta = {
+    description = "CLI for Amazon EKS";
+    homepage = "https://github.com/weaveworks/eksctl";
+    changelog = "https://github.com/eksctl-io/eksctl/releases/tag/v${version}";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [
+      xrelkd
+      Chili-Man
+      ryan4yin
+    ];
+    mainProgram = "eksctl";
+  };
+}