From 887db8d8ea5f9a2b7adc6af4966ec1e467c685ef Mon Sep 17 00:00:00 2001
From: mbilker <me@mbilker.us>
Date: Sun, 6 Dec 2015 14:40:51 -0500
Subject: [PATCH] fix(launch): convert Atom's launch script for N1

Addresses #411

The `N1.sh` launch script fails to account for running from
`/usr/{local/}bin/nylas` where it would throw an error saying
it couldn't find the electron binary.

The Atom launch script works just fine and takes that into account.
The installed launch script here is a reflactored Atom launch script
that properly accounts for running the `nylas` executable and locates
the actual binary accordingly.
---
 N1.sh                                        |   3 -
 build/Gruntfile.coffee                       |  10 +-
 build/resources/nylas.sh                     | 130 +++++++++++++++++++
 build/tasks/copy-files-for-build-task.coffee |   2 +-
 build/tasks/install-task.coffee              |   4 +-
 5 files changed, 137 insertions(+), 12 deletions(-)
 create mode 100755 build/resources/nylas.sh

diff --git a/N1.sh b/N1.sh
index a995798f7..c46eb0de4 100755
--- a/N1.sh
+++ b/N1.sh
@@ -3,14 +3,11 @@
 N1_PATH=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd );
 
 if [ "$(uname)" == 'Darwin' ]; then
-  OS='Mac'
   ELECTRON_PATH=${ELECTRON_PATH:-$N1_PATH/electron/Electron.app/Contents/MacOS/Electron}
 elif [ "$(expr substr $(uname -s) 1 5)" == 'Linux' ]; then
-  OS='Linux'
   ELECTRON_PATH=${ELECTRON_PATH:-$N1_PATH/electron/electron}
   mkdir -p "$HOME/.nylas"
 elif [ "$(expr substr $(uname -s) 1 10)" == 'MINGW32_NT' ]; then
-  OS='Cygwin'
   ELECTRON_PATH=${ELECTRON_PATH:-$N1_PATH/electron/electron.exe}
 else
   echo "Your platform ($(uname -a)) is not supported."
diff --git a/build/Gruntfile.coffee b/build/Gruntfile.coffee
index 4bc5ac5a2..e3480934b 100644
--- a/build/Gruntfile.coffee
+++ b/build/Gruntfile.coffee
@@ -22,11 +22,11 @@ babelOptions = require '../static/babelrc'
 # tmpDir: /var/folders/xl/_qdlmc512sb6cpqryy_2tzzw0000gn/T/ (aka /tmp)
 #
 # buildDir    = /tmp/nylas-build
-# shellAppDir = /tmp/nylas-build/Nylas.app
-# contentsDir = /tmp/nylas-build/Nylas.app/Contents
-# appDir      = /tmp/nylas-build/Nylas.app/Contents/Resources/app
+# shellAppDir = /tmp/nylas-build/Nylas N1.app
+# contentsDir = /tmp/nylas-build/Nylas N1.app/Contents
+# appDir      = /tmp/nylas-build/Nylas N1.app/Contents/Resources/app
 #
-# installDir = /Applications/Nylas.app
+# installDir = /Applications/Nylas N1.app
 #
 # And on Linux:
 #
@@ -79,7 +79,7 @@ module.exports = (grunt) ->
   home = if process.platform is 'win32' then process.env.USERPROFILE else process.env.HOME
   electronDownloadDir = path.join(home, '.nylas', 'electron')
 
-  symbolsDir = path.join(buildDir, 'Atom.breakpad.syms')
+  symbolsDir = path.join(buildDir, 'Nylas.breakpad.syms')
   shellAppDir = path.join(buildDir, appName)
   if process.platform is 'win32'
     contentsDir = shellAppDir
diff --git a/build/resources/nylas.sh b/build/resources/nylas.sh
new file mode 100755
index 000000000..feb5dd9d1
--- /dev/null
+++ b/build/resources/nylas.sh
@@ -0,0 +1,130 @@
+#!/bin/bash
+
+if [ "$(uname)" == 'Darwin' ]; then
+  OS='Mac'
+elif [ "$(expr substr $(uname -s) 1 5)" == 'Linux' ]; then
+  OS='Linux'
+elif [ "$(expr substr $(uname -s) 1 10)" == 'MINGW32_NT' ]; then
+  OS='Cygwin'
+else
+  echo "Your platform ($(uname -a)) is not supported."
+  exit 1
+fi
+
+if [ "$(basename $0)" == 'nylas-beta' ]; then
+  BETA_VERSION=true
+else
+  BETA_VERSION=
+fi
+
+while getopts ":wtfvh-:" opt; do
+  case "$opt" in
+    -)
+      case "${OPTARG}" in
+        wait)
+          WAIT=1
+          ;;
+        help|version)
+          REDIRECT_STDERR=1
+          EXPECT_OUTPUT=1
+          ;;
+        foreground|test)
+          EXPECT_OUTPUT=1
+          ;;
+      esac
+      ;;
+    w)
+      WAIT=1
+      ;;
+    h|v)
+      REDIRECT_STDERR=1
+      EXPECT_OUTPUT=1
+      ;;
+    f|t)
+      EXPECT_OUTPUT=1
+      ;;
+  esac
+done
+
+if [ $REDIRECT_STDERR ]; then
+  exec 2> /dev/null
+fi
+
+if [ $EXPECT_OUTPUT ]; then
+  export ELECTRON_ENABLE_LOGGING=1
+fi
+
+if [ $OS == 'Mac' ]; then
+  if [ -n "$BETA_VERSION" ]; then
+    NYLAS_APP_NAME="Nylas N1 Beta.app"
+  else
+    NYLAS_APP_NAME="Nylas N1.app"
+  fi
+
+  if [ -z "${NYLAS_PATH}" ]; then
+    # If NYLAS_PATH isnt set, check /Applications and then ~/Applications for Nylas N1.app
+    if [ -x "/Applications/$NYLAS_APP_NAME" ]; then
+      NYLAS_PATH="/Applications"
+    elif [ -x "$HOME/Applications/$NYLAS_APP_NAME" ]; then
+      NYLAS_PATH="$HOME/Applications"
+    else
+      # We havent found an Nylas N1.app, use spotlight to search for N1
+      NYLAS_PATH="$(mdfind "kMDItemCFBundleIdentifier == 'com.nylas.nylas-mail'" | grep -v ShipIt | head -1 | xargs -0 dirname)"
+
+      # Exit if N1 can't be found
+      if [ ! -x "$NYLAS_PATH/$NYLAS_APP_NAME" ]; then
+        echo "Cannot locate 'Nylas N1.app', it is usually located in /Applications. Set the NYLAS_PATH environment variable to the directory containing 'Nylas N1.app'."
+        exit 1
+      fi
+    fi
+  fi
+
+  if [ $EXPECT_OUTPUT ]; then
+    "$NYLAS_PATH/$NYLAS_APP_NAME/Contents/MacOS/Nylas" --executed-from="$(pwd)" --pid=$$ "$@"
+    exit $?
+  else
+    open -a "$NYLAS_PATH/$NYLAS_APP_NAME" -n --args --executed-from="$(pwd)" --pid=$$ --path-environment="$PATH" "$@"
+  fi
+elif [ $OS == 'Linux' ]; then
+  SCRIPT=$(readlink -f "$0")
+  USR_DIRECTORY=$(readlink -f $(dirname $SCRIPT)/..)
+
+  if [ -n "$BETA_VERSION" ]; then
+    NYLAS_PATH="$USR_DIRECTORY/share/nylas-beta/nylas"
+  else
+    NYLAS_PATH="$USR_DIRECTORY/share/nylas/nylas"
+  fi
+
+  NYLAS_HOME="${NYLAS_HOME:-$HOME/.nylas}"
+  mkdir -p "$NYLAS_HOME"
+
+  : ${TMPDIR:=/tmp}
+
+  [ -x "$NYLAS_PATH" ] || NYLAS_PATH="$TMPDIR/nylas-build/Nylas/nylas"
+
+  if [ $EXPECT_OUTPUT ]; then
+    "$NYLAS_PATH" --executed-from="$(pwd)" --pid=$$ "$@"
+    exit $?
+  else
+    (
+    nohup "$NYLAS_PATH" --executed-from="$(pwd)" --pid=$$ "$@" > "$NYLAS_HOME/nohup.out" 2>&1
+    if [ $? -ne 0 ]; then
+      cat "$NYLAS_HOME/nohup.out"
+      exit $?
+    fi
+    ) &
+  fi
+fi
+
+# Exits this process when N1 exits
+on_die() {
+  exit 0
+}
+trap 'on_die' SIGQUIT SIGTERM
+
+# If the wait flag is set, don't exit this process until N1 tells it to.
+if [ $WAIT ]; then
+  while true; do
+    sleep 1
+  done
+fi
diff --git a/build/tasks/copy-files-for-build-task.coffee b/build/tasks/copy-files-for-build-task.coffee
index 1e005bd20..b0bb6f3cd 100644
--- a/build/tasks/copy-files-for-build-task.coffee
+++ b/build/tasks/copy-files-for-build-task.coffee
@@ -49,7 +49,7 @@ module.exports = (grunt) ->
     mkdir appDir
 
     if process.platform isnt 'win32'
-      cp 'N1.sh', path.resolve(appDir, '..', 'new-app', 'N1.sh')
+      cp path.resolve('build', 'resources', 'nylas.sh'), path.resolve(appDir, '..', 'new-app', 'N1.sh')
 
     cp 'package.json', path.join(appDir, 'package.json')
     cp path.join('build', 'resources', 'nylas.png'), path.join(appDir, 'nylas.png')
diff --git a/build/tasks/install-task.coffee b/build/tasks/install-task.coffee
index a5e00d460..a84d74ee5 100644
--- a/build/tasks/install-task.coffee
+++ b/build/tasks/install-task.coffee
@@ -37,9 +37,7 @@ module.exports = (grunt) ->
       iconName = path.join(linuxShareDir, 'resources', 'app', 'nylas.png')
 
       mkdir linuxBinDir
-      # Note that `N1.sh` can't be renamed `nylas.sh` because `apm`
-      # is currently hard-coded to call `N1.sh`
-      cp 'N1.sh', path.join(linuxBinDir, 'nylas')
+      cp path.join('build', 'resources', 'nylas.sh'), path.join(linuxBinDir, 'nylas')
       rm linuxShareDir
       mkdir path.dirname(linuxShareDir)
       cp shellAppDir, linuxShareDir