Packaging: Linux AppImage - Part 1 (onivim#405)

* Update script

* Copy desktop file

* Add icon512

* Create AppImage

* Add AppRun

.gitignore

@@ -65,6 +65,7 @@ typings/
 _build/
 _esy/
 _release/
+_staging/
 
 .DS_Store
 setup.txt

scripts/linux/AppRun

@@ -0,0 +1,6 @@
+#!/bin/sh
+HERE=$(dirname $(readlink -f "${0}"))
+export PATH="${HERE}/usr/bin":$PATH
+export LD_LIBRARY_PATH="${HERE}/usr/lib/":$LD_LIBRARY_PATH
+${HERE}/usr/bin/Oni2 $@
+

scripts/linux/Onivim2.desktop

@@ -0,0 +1,6 @@
+[Desktop Entry]
+Name=Onivim2
+Exec=Oni2
+Icon=Onivim2
+Type=Application
+Categories=Development;

scripts/linux/package-linux.sh

@@ -0,0 +1,31 @@
+echo "cur bin $cur__bin"
+
+rm -rf _release
+rm -rf _staging
+
+mkdir -p _release/linux
+mkdir -p _staging
+
+cp -r $cur__bin _release/linux
+
+wget -O _staging/linuxdeploy-x86_64.AppImage https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
+chmod +x _staging/linuxdeploy-x86_64.AppImage
+
+wget -O _staging/appimagetool-x86_64.AppImage https://github.com/AppImage/AppImageKit/releases/download/12/appimagetool-x86_64.AppImage
+chmod +x _staging/appimagetool-x86_64.AppImage
+
+cp scripts/linux/Onivim2.desktop _release/linux/Onivim2.desktop
+cp assets/images/icon512.png _release/linux/Onivim2.png
+
+./_staging/linuxdeploy-x86_64.AppImage -e _release/linux/bin/Oni2_editor --appdir _release/Onivim2.AppDir -d _release/linux/Onivim2.desktop -i _release/linux/Onivim2.png
+
+cp scripts/linux/Onivim2.desktop _release/Onivim2.AppDir/Onivim2.desktop
+cp scripts/linux/AppRun _release/Onivim2.AppDir/AppRun
+chmod +x _release/Onivim2.AppDir/AppRun
+cp assets/images/icon512.png _release/Onivim2.AppDir/Onivim2.png
+
+cp _release/linux/bin/*.* _release/Onivim2.AppDir/usr/bin
+cp _release/linux/bin/Oni2 _release/Onivim2.AppDir/usr/bin/Oni2
+
+ARCH=x86_64 _staging/appimagetool-x86_64.AppImage _release/Onivim2.AppDir _release/Onivim2-x86_64.AppImage
+

scripts/release.js

@@ -52,8 +52,10 @@ const getNodePath = () => {
         return path.join(rootDirectory, "vendor", nodeDir, "linux-x64", "node");
     }
 }
-
-if (process.platform == "darwin") {
+if (process.platform == "linux") {
+  const result = cp.spawnSync("esy", ["scripts/linux/package-linux.sh"], { cwd: process.cwd(), env: process.env, stdio: 'inherit'});
+console.log(result.output.toString());
+} else if (process.platform == "darwin") {
 
   const executables = [
     "Oni2",