Merge branch '0.0.9-alpha' of ssh://numinibsd/git/base/enigma-bbs into user-interruptions

core/archive_util.js

@@ -222,7 +222,9 @@ module.exports = class ArchiveUtil {
         try {
             proc = pty.spawn(archiver.compress.cmd, args, this.getPtyOpts());
         } catch(e) {
-            return cb(e);
+            return cb(Errors.ExternalProcess(
+                `Error spawning archiver process "${archiver.compress.cmd}" with args "${args.join(' ')}": ${e.message}`)
+            );
         }
 
         return this.spawnHandler(proc, 'Compression', cb);
@@ -272,7 +274,9 @@ module.exports = class ArchiveUtil {
         try {
             proc = pty.spawn(archiver[action].cmd, args, this.getPtyOpts(extractPath));
         } catch(e) {
-            return cb(e);
+            return cb(Errors.ExternalProcess(
+                `Error spawning archiver process "${archiver[action].cmd}" with args "${args.join(' ')}": ${e.message}`)
+            );
         }
 
         return this.spawnHandler(proc, (haveFileList ? 'Extraction' : 'Decompression'), cb);
@@ -295,7 +299,9 @@ module.exports = class ArchiveUtil {
         try {
             proc = pty.spawn(archiver.list.cmd, args, this.getPtyOpts());
         } catch(e) {
-            return cb(e);
+            return cb(Errors.ExternalProcess(
+                `Error spawning archiver process "${archiver.list.cmd}" with args "${args.join(' ')}": ${e.message}`)
+            );
         }
 
         let output = '';

core/bbs.js

@@ -45,6 +45,10 @@ function printHelpAndExit() {
     process.exit();
 }
 
+function printVersionAndExit() {
+    console.info(require('../package.json').version);
+}
+
 function main() {
     async.waterfall(
         [
@@ -52,7 +56,11 @@ function main() {
                 const argv = require('minimist')(process.argv.slice(2));
 
                 if(argv.help) {
-                    printHelpAndExit();
+                    return printHelpAndExit();
+                }
+
+                if(argv.version) {
+                    return printVersionAndExit();
                 }
 
                 const configOverridePath = argv.config;