Build linux AppDir

scripts/appimage.sh

@@ -0,0 +1,8 @@
+#!/bin/bash -x
+
+set +e
+
+curl -L https://github.com/probonopd/AppImages/raw/master/functions.sh \
+  -o ./scripts/functions.sh
+
+. ./scripts/functions.sh

scripts/build.js

@@ -4,7 +4,7 @@ require('shelljs/make')
 
 const packager = require('electron-packager')
 const release = require('../lib/common/release')
-const { join, resolve } = require('path')
+const { basename, extname, join, resolve, relative } = require('path')
 const dir = resolve(__dirname, '..')
 const res = join(dir, 'res')
 const electron = require('electron/package')
@@ -13,16 +13,21 @@ target.all = (args = []) => {
   const platform = args[0] || process.platform
   const arch = args[1] || process.arch
 
+  const { author, channel, version, product } = release
+
   const icon = platform === 'win32' ?
-    join(res, 'icons', release.channel, `${release.name}.ico`) :
-    join(res, 'icons', release.channel, `${release.name}.icns`)
+    join(res, 'icons', channel, `${release.name}.ico`) :
+    join(res, 'icons', channel, `${release.name}.icns`)
 
-  const out = join(dir, 'dist', release.channel)
+  const out = join(dir, 'dist', channel)
 
   packager({
-    platform, arch, icon, out, dir,
-
-    name: release.product,
+    platform,
+    arch,
+    icon,
+    out,
+    dir,
+    name: product,
     prune: true,
     overwrite: true,
 
@@ -31,19 +36,19 @@ target.all = (args = []) => {
     },
 
     electronVersion: electron.version,
-    appVersion: release.version,
+    appVersion: version,
     appBundleId: 'org.tropy.tropy',
     helperBundleId: 'org.tropy.tropy-helper',
     appCategoryType: 'public.app-category.productivity',
     appCopyright:
       `Copyright (c) 2015-${new Date().getFullYear()} ` +
-      `${release.author.name}. All rights not expressly granted are reserved.`,
+      `${author.name}. All rights not expressly granted are reserved.`,
 
     extendInfo: join(res, 'ext.plist'),
 
     win32metadata: {
-      CompanyName: release.author.name,
-      ProductName: release.product
+      CompanyName: author.name,
+      ProductName: product
     },
 
     extraResource: [
@@ -67,6 +72,7 @@ target.all = (args = []) => {
       /^\/ext/,
       /^\/res.icons/,
       /^\/res.dmg/,
+      /^\/res.linux/,
       /^\/res.ext\.plist/,
       /^\/scripts/,
       /^\/src/,
@@ -77,17 +83,70 @@ target.all = (args = []) => {
 
   }, (err, dst) => {
     if (err) return console.error(err)
-    console.log(`Saved to ${dst}`)
+    dst = String(dst)
 
     switch (platform) {
-      case 'linux':
-        rename(String(dst), release.product, release.name)
-        console.log('Renamed executable')
+      case 'linux': {
+        const name = (channel === 'stable') ?
+          release.name : `${release.name}-${channel}`
+
+        console.log(`Renaming executable to ${name}...`)
+        rename(dst, product, name)
+
+        console.log('Creating .desktop file...')
+        desktop(name, release.product, name)
+          .to(join(dst, `${name}.desktop`))
+
+        console.log('Copying icons...')
+        copyIcons(dst, name)
+
+        console.log('Linking executable...')
+        const bin = join(dst, 'usr', 'bin')
+        mkdir('-p', bin)
+        cd(bin)
+        ln('-s', `../../${name}`, name)
+        cd('-')
+
         break
+      }
     }
+
+    console.log(`Saved package in ${relative(dir, dst)}`)
   })
 }
 
 function rename(ctx, from, to) {
   mv(join(ctx, from), join(ctx, to))
 }
+
+function desktop(exec, name, icon) {
+  return `#!/usr/bin/env xdg-open
+[Desktop Entry]
+Version=1.0
+Terminal=false
+Type=Application
+Name=${name}
+Exec=${exec} %f
+Icon=${icon}
+Categories=GTK;Graphics;2DGraphics;Viewer;Development;
+MimeType=image/jpeg;application/x-tpy;
+StartupWMClass=${name}`
+}
+
+function copyIcons(dst, name) {
+  const theme = resolve(dst, 'usr', 'share', 'icons', 'hicolor')
+  const icons = resolve(res, 'icons', release.channel, 'tropy')
+
+  for (let icon of ls(icons)) {
+    let ext = extname(icon)
+    let variant = basename(icon, ext)
+    let target = join(theme, variant, 'apps')
+
+    let file = (variant === 'symbolic') ?
+      `${name}-symbolic${ext}` : `${name}${ext}`
+
+    mkdir('-p', target)
+    cp(join(icons, icon), join(target, file))
+  }
+}
+

scripts/pack.js

@@ -14,6 +14,21 @@ target.all = () => {
 }
 
 
+target.linux = () => {
+  assert(platform === 'linux', 'must be run on Linux')
+
+  const targets = ls('-d', join(dist, '*-linux-*'))
+  assert(targets.length, 'no targets found')
+
+  const appimage = join(__dirname, 'appimage.sh')
+  const name = (release.channel === 'stable') ?
+    release.name : `${release.name}-${release.channel}`
+
+  for (let target of targets) {
+    exec(`${appimage} ${name} ${target}`)
+  }
+}
+
 target.darwin = () => {
   assert(platform === 'darwin', 'must be run on macOS')
 }
@@ -22,8 +37,8 @@ target.win32 = async () => {
   assert(platform === 'win32', 'must be run on Windows')
 
   const { createWindowsInstaller } = require('electron-winstaller')
-  const targets = ls('-d', join(dist, '*-win32-*'))
 
+  const targets = ls('-d', join(dist, '*-win32-*'))
   assert(targets.length, 'no targets found')
 
   for (let target of targets) {