Merge pull request #83 from getlantern/macbackground

Updated background image for OS X dmg

.gitignore

@@ -19,3 +19,5 @@ Lantern.app
 lantern.dmg
 src/github.com/getlantern/flashlight/ui/resources.go
 src/github.com/getlantern/flashlight/lantern.syso
+dmgbackground.png
+dmgbackground_versioned.svg

README.md

@@ -7,9 +7,7 @@ lantern).
 
 Flashlight requires [Go 1.4.x](http://golang.org/dl/).
 
-You will also need [npm](https://www.npmjs.com/) and gulp.
-
-`npm install -g gulp`
+You will also need [npm](https://www.npmjs.com/).
 
 It is convenient to build flashlight for multiple platforms using
 [gox](https://github.com/mitchellh/gox).
@@ -87,12 +85,13 @@ Lantern on OS X is packaged as the `Lantern.app` app bundle, distributed inside
 of a drag-and-drop dmg installer. The app bundle and dmg can be created using
 `./package_osx.bash`.
 
-This script requires the node module `appdmg`. Assuming you have homebrew
-installed, you can get it with ...
+This script requires that you have [nodejs](http://nodejs.org/) installed.
+
+The script takes a single parameter, which is the version string to display in
+the installer background, for example:
 
 ```bash
-brew install node
-npm install -g appdmg
+./package_osx.bash 2.0.0_beta1
 ```
 
 `./package_osx.bash` signs the Lantern.app using the BNS code signing

genassets.bash

@@ -7,6 +7,10 @@ APP="$LANTERN_UI/app"
 DIST="$LANTERN_UI/dist"
 
 if [ ! -d $DIST ] || [ $APP -nt $DIST ]; then
+    # Install gulp (requires nodejs)
+    echo "Installing gulp tool if necessary (requires nodejs)"
+    which gulp || npm install -g gulp
+
     echo "Updating dist folder"
     cd $LANTERN_UI
     npm install
@@ -25,5 +29,5 @@ echo " " >> $dest
 tarfs -pkg ui src/github.com/getlantern/lantern-ui/dist >> $dest 
 
 echo "Now embedding lantern.ico to windows executable"
-go get github.com/akavel/rsrc
+go install github.com/akavel/rsrc
 rsrc -ico lantern.ico -o src/github.com/getlantern/flashlight/lantern.syso

lantern.dmg.json

@@ -4,7 +4,7 @@
   "background": "dmgbackground.png",
   "icon-size": 100,
   "contents": [
-    { "x": 100, "y": 140, "type": "file", "path": "Lantern.app" },
-    { "x": 380, "y": 140, "type": "link", "path": "/Applications" }
+    { "x": 115, "y": 265, "type": "file", "path": "Lantern.app" },
+    { "x": 440, "y": 265, "type": "link", "path": "/Applications" }
   ]
 }

package_osx.bash

@@ -5,6 +5,17 @@ function die() {
   exit 1
 }
 
+if [ $# -lt "1" ]
+then
+    die "$0: Version required"
+fi
+
+echo "Installing svgexport tool if necessary (requires nodejs)"
+which svgexport || npm install -g svgexport
+
+echo "Installing appdmg tool if necessary (requires nodejs)"
+which appdmg || npm install -g appdmg
+
 binary="lantern_darwin_amd64"
 dmg="Lantern.dmg"
 
@@ -27,4 +38,9 @@ if [ -e $dmg ]
 then
 	rm -Rf lantern.dmg || die "Could not remove existing lantern.dmg"
 fi
+
+echo "Generating background image"
+sed "s/__VERSION__/$1/g" dmgbackground.svg > dmgbackground_versioned.svg
+svgexport dmgbackground_versioned.svg dmgbackground.png 600:400
+
 appdmg lantern.dmg.json $dmg || "Could not package Lantern.app into dmg"

src/github.com/akavel/rsrc/.hgignore

@@ -0,0 +1,4 @@
+glob:*.res
+glob:*.exe
+
+glob:tmp

src/github.com/akavel/rsrc/AUTHORS

@@ -0,0 +1,2 @@
+Mateusz Czapliński <czapkofan@gmail.com>
+shnmng <shnmng@gmail.com>

src/github.com/akavel/rsrc/LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2013-2014 The rsrc Authors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

src/github.com/akavel/rsrc/README.txt

@@ -0,0 +1,46 @@
+rsrc - Tool for embedding binary resources in Go programs.
+
+INSTALL: go get github.com/akavel/rsrc
+
+PREBUILT BINARIES for Windows/Linux/MacOSX available via 3rd party site:
+                  http://gobuild.io/download/github.com/akavel/rsrc
+
+USAGE:
+
+rsrc [-manifest FILE.exe.manifest] [-ico FILE.ico[,FILE2.ico...]] -o FILE.syso
+  Generates a .syso file with specified resources embedded in .rsrc section.
+  The .syso file can be linked by Go linker when building Win32 executables.
+  Icon embedded this way will show up on application's .exe instead of empty icon.
+  Manifest file embedded this way will be recognized and detected by Windows.
+
+rsrc -data FILE.dat -o FILE.syso > FILE.c
+  Generates a .syso file with specified opaque binary blob embedded,
+  together with related .c file making it possible to access from Go code.
+  Theoretically cross-platform, but reportedly cannot compile together with cgo.
+
+The generated *.syso and *.c files should get automatically recognized
+by 'go build' command and linked into an executable/library, as long as
+there are any *.go files in the same directory.
+
+NOTE: starting with Go 1.4+, *.c files reportedly won't be linkable any more,
+      see: https://codereview.appspot.com/149720043
+
+OPTIONS:
+  -data="": path to raw data file to embed
+  -ico="": comma-separated list of paths to .ico files to embed
+  -manifest="": path to a Windows manifest file to embed
+  -o="rsrc.syso": name of output COFF (.res or .syso) file
+
+Based on ideas presented by Minux.
+
+In case anything does not work, it'd be nice if you could report (either via Github
+issues, or via email to czapkofan@gmail.com), and please attach the input file(s)
+which resulted in a problem, plus error message & symptoms, and/or any other details.
+
+TODO MAYBE/LATER:
+- fix or remove FIXMEs
+
+LICENSE: MIT
+  Copyright 2013-2014 The rsrc Authors.
+
+http://github.com/akavel/rsrc

src/github.com/akavel/rsrc/binutil/plain.go

@@ -0,0 +1,13 @@
+package binutil
+
+import (
+	"reflect"
+)
+
+func Plain(kind reflect.Kind) bool {
+	switch kind {
+	case reflect.Bool, reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
+		return true
+	}
+	return false
+}

src/github.com/akavel/rsrc/binutil/sizedfile.go

@@ -0,0 +1,35 @@
+package binutil
+
+import (
+	"io"
+	"os"
+)
+
+type SizedReader interface {
+	io.Reader
+	Size() int64
+}
+
+type SizedFile struct {
+	f *os.File
+	s *io.SectionReader // helper, for Size()
+}
+
+func (r *SizedFile) Read(p []byte) (n int, err error) { return r.s.Read(p) }
+func (r *SizedFile) Size() int64                      { return r.s.Size() }
+func (r *SizedFile) Close() error                     { return r.f.Close() }
+
+func SizedOpen(filename string) (*SizedFile, error) {
+	f, err := os.Open(filename)
+	if err != nil {
+		return nil, err
+	}
+	info, err := f.Stat()
+	if err != nil {
+		return nil, err
+	}
+	return &SizedFile{
+		f: f,
+		s: io.NewSectionReader(f, 0, info.Size()),
+	}, nil
+}

src/github.com/akavel/rsrc/binutil/walk.go

@@ -0,0 +1,63 @@
+package binutil
+
+import (
+	"errors"
+	"fmt"
+	"path"
+	"reflect"
+)
+
+var (
+	WALK_SKIP = errors.New("")
+)
+
+type Walker func(v reflect.Value, path string) error
+
+func Walk(value interface{}, walker Walker) error {
+	err := walk(reflect.ValueOf(value), "/", walker)
+	if err == WALK_SKIP {
+		err = nil
+	}
+	return err
+}
+
+func stopping(err error) bool {
+	return err != nil && err != WALK_SKIP
+}
+
+func walk(v reflect.Value, spath string, walker Walker) error {
+	err := walker(v, spath)
+	if err != nil {
+		return err
+	}
+	v = reflect.Indirect(v)
+	switch v.Kind() {
+	case reflect.Slice, reflect.Array:
+		for i := 0; i < v.Len(); i++ {
+			err = walk(v.Index(i), spath+fmt.Sprintf("[%d]", i), walker)
+			if stopping(err) {
+				return err
+			}
+		}
+	case reflect.Interface:
+		err = walk(v.Elem(), spath, walker)
+		if stopping(err) {
+			return err
+		}
+	case reflect.Struct:
+		//t := v.Type()
+		for i := 0; i < v.NumField(); i++ {
+			//f := t.Field(i) //TODO: handle unexported fields
+			vv := v.Field(i)
+			err = walk(vv, path.Join(spath, v.Type().Field(i).Name), walker)
+			if stopping(err) {
+				return err
+			}
+		}
+	default:
+		// FIXME: handle other special cases too
+		// String
+		return nil
+	}
+	return nil
+}

src/github.com/akavel/rsrc/binutil/writer.go

@@ -0,0 +1,33 @@
+package binutil
+
+import (
+	"encoding/binary"
+	"io"
+	"reflect"
+)
+
+type Writer struct {
+	W      io.Writer
+	Offset uint32 //FIXME: int64?
+	Err    error
+}
+
+func (w *Writer) WriteLE(v interface{}) {
+	if w.Err != nil {
+		return
+	}
+	w.Err = binary.Write(w.W, binary.LittleEndian, v)
+	if w.Err != nil {
+		return
+	}
+	w.Offset += uint32(reflect.TypeOf(v).Size())
+}
+
+func (w *Writer) WriteFromSized(r SizedReader) {
+	if w.Err != nil {
+		return
+	}
+	var n int64
+	n, w.Err = io.CopyN(w.W, r, r.Size())
+	w.Offset += uint32(n)
+}