From 7bb9e5053beb4b7a089f7a40947c4bd1b85ab6a9 Mon Sep 17 00:00:00 2001
From: Eric Dallo <ericdallo06@hotmail.com>
Date: Sat, 12 Dec 2020 07:43:21 -0300
Subject: [PATCH] hover: init at 0.43.0 (#80075)

---
 pkgs/development/tools/hover/default.nix      | 100 ++++++++++++++++++
 .../tools/hover/fix-assets-path.patch         |  78 ++++++++++++++
 pkgs/top-level/all-packages.nix               |   2 +
 3 files changed, 180 insertions(+)
 create mode 100644 pkgs/development/tools/hover/default.nix
 create mode 100644 pkgs/development/tools/hover/fix-assets-path.patch

diff --git a/pkgs/development/tools/hover/default.nix b/pkgs/development/tools/hover/default.nix
new file mode 100644
index 000000000000..7b50f473d8f6
--- /dev/null
+++ b/pkgs/development/tools/hover/default.nix
@@ -0,0 +1,100 @@
+{ lib
+, buildGoModule
+, buildFHSUserEnv
+, dejavu_fonts
+, pkgconfig
+, fetchFromGitHub
+, stdenv
+, roboto
+, writeScript
+, xorg
+, libglvnd
+, addOpenGLRunpath
+, makeWrapper
+, gcc
+, go
+, flutter
+}:
+
+let
+  pname = "hover";
+  version = "0.43.0";
+
+  libs = with xorg; [
+    libX11.dev
+    libXcursor.dev
+    libXext.dev
+    libXi.dev
+    libXinerama.dev
+    libXrandr.dev
+    libXrender.dev
+    libXfixes.dev
+    libXxf86vm
+    libglvnd.dev
+    xorgproto
+  ];
+  hover = buildGoModule rec {
+    inherit pname version;
+
+    meta = with stdenv.lib; {
+      description = "A build tool to run Flutter applications on desktop";
+      homepage = "https://github.com/go-flutter-desktop/hover";
+      license = licenses.bsd3;
+      platforms = platforms.linux ++ platforms.darwin;
+      maintainers = [ maintainers.ericdallo maintainers.thiagokokada];
+    };
+
+    subPackages = [ "." ];
+
+    vendorSha256 = "1wr08phjm87dxim47i8449rmq5wfscvjyz65g3lxmv468x209pam";
+
+    src = fetchFromGitHub {
+      rev = "v${version}";
+      owner = "go-flutter-desktop";
+      repo = pname;
+      sha256 = "0iw6sxg86wfdbihl2hxzn43ppdzl1p7g5b9wl8ac3xa9ix8759ax";
+    };
+
+    nativeBuildInputs = [ addOpenGLRunpath makeWrapper ];
+
+    buildInputs = libs;
+
+    checkRun = false;
+
+    patches = [
+      ./fix-assets-path.patch
+    ];
+
+    postPatch = ''
+      sed -i 's|@assetsFolder@|'"''${out}/share/assets"'|g' internal/fileutils/assets.go
+    '';
+
+    postInstall = ''
+      mkdir -p $out/share
+      cp -r assets $out/share/assets
+      chmod -R a+rx $out/share/assets
+
+      wrapProgram "$out/bin/hover" \
+      --prefix LD_LIBRARY_PATH : ${stdenv.lib.makeLibraryPath libs}
+    '';
+
+    postFixup = ''
+      addOpenGLRunpath $out/bin/hover
+    '';
+  };
+
+in
+buildFHSUserEnv rec {
+  name = pname;
+  targetPkgs = pkgs: [
+    dejavu_fonts
+    flutter
+    gcc
+    go
+    hover
+    pkgconfig
+    roboto
+  ] ++ libs;
+
+  runScript = "hover";
+}
diff --git a/pkgs/development/tools/hover/fix-assets-path.patch b/pkgs/development/tools/hover/fix-assets-path.patch
new file mode 100644
index 000000000000..27d49197e567
--- /dev/null
+++ b/pkgs/development/tools/hover/fix-assets-path.patch
@@ -0,0 +1,78 @@
+diff --git a/internal/fileutils/assets.go b/internal/fileutils/assets.go
+index 83eacd9..0b80e51 100644
+--- a/internal/fileutils/assets.go
++++ b/internal/fileutils/assets.go
+@@ -1,28 +1,7 @@
+ //go:generate rice embed
+ package fileutils
+ 
+-import (
+-	"os"
+-	"sync"
+-
+-	rice "github.com/GeertJohan/go.rice"
+-	"github.com/go-flutter-desktop/hover/internal/log"
+-)
+-
+-var (
+-	assetsBox     *rice.Box
+-	assetsBoxOnce sync.Once
+-)
+-
+ // AssetsBox hover's assets box
+-func AssetsBox() *rice.Box {
+-	assetsBoxOnce.Do(func() {
+-		var err error
+-		assetsBox, err = rice.FindBox("../../assets")
+-		if err != nil {
+-			log.Errorf("Failed to find hover assets: %v", err)
+-			os.Exit(1)
+-		}
+-	})
+-	return assetsBox
++func AssetsBox() string {
++	return "@assetsFolder@"
+ }
+diff --git a/internal/fileutils/file.go b/internal/fileutils/file.go
+index cb75563..3822e80 100644
+--- a/internal/fileutils/file.go
++++ b/internal/fileutils/file.go
+@@ -11,8 +11,6 @@ import (
+ 	"strings"
+ 	"text/template"
+ 
+-	rice "github.com/GeertJohan/go.rice"
+-
+ 	"github.com/go-flutter-desktop/hover/internal/log"
+ )
+ 
+@@ -215,24 +213,24 @@ func ExecuteTemplateFromFile(boxed, to string, templateData interface{}) {
+ }
+ 
+ // ExecuteTemplateFromAssetsBox create file from a template asset
+-func ExecuteTemplateFromAssetsBox(boxed, to string, assetsBox *rice.Box, templateData interface{}) {
+-	templateString, err := assetsBox.String(boxed)
++func ExecuteTemplateFromAssetsBox(boxed, to string, assetsBox string, templateData interface{}) {
++	templateString, err := ioutil.ReadFile(boxed + "/" + boxed)
+ 	if err != nil {
+ 		log.Errorf("Failed to find template file: %v\n", err)
+ 		os.Exit(1)
+ 	}
+-	executeTemplateFromString(templateString, to, templateData)
++	executeTemplateFromString(string(templateString), to, templateData)
+ }
+ 
+ // CopyAsset copies a file from asset
+-func CopyAsset(boxed, to string, assetsBox *rice.Box) {
++func CopyAsset(boxed string, to string, assetsBox string) {
+ 	file, err := os.Create(to)
+ 	if err != nil {
+ 		log.Errorf("Failed to create %s: %v", to, err)
+ 		os.Exit(1)
+ 	}
+ 	defer file.Close()
+-	boxedFile, err := assetsBox.Open(boxed)
++	boxedFile, err := os.OpenFile(assetsBox + "/" + boxed, os.O_RDONLY, 0666)
+ 	if err != nil {
+ 		log.Errorf("Failed to find boxed file %s: %v", boxed, err)
+ 		os.Exit(1)
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 970cdf7ad7ef..0ddb64d0a486 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -21831,6 +21831,8 @@ in
     gtk = gtk3;
   };
 
+  hover = callPackage ../development/tools/hover { };
+
   hovercraft = python3Packages.callPackage ../applications/misc/hovercraft { };
 
   howl = callPackage ../applications/editors/howl { };