fix(upload): handle glob expansion by shell

fixes #105

When a glob character is used in the source argument _and_ it matches
more than one file or folder no action will be performed and an
actionable error message is displayed instead.

commands/upload.js

@@ -211,11 +211,19 @@ async function uploadFileOrFolder (db, source, target, options) {
   return 0
 }
 
-export const command = ['upload [options] <source> <target>', 'up']
+export const command = ['upload <source> <target>', 'up']
 export const describe = 'Upload files and directories'
 
 export function builder (yargs) {
   yargs
+    .positional('target', {
+      type: 'string',
+      normalize: false
+    })
+    .positional('source', {
+      type: 'string',
+      normalize: true
+    })
     .option('i', {
       alias: 'include',
       describe: 'Include only files matching one or more of include patterns (comma separated)',
@@ -264,12 +272,19 @@ export function builder (yargs) {
       type: 'boolean'
     })
     .nargs({ i: 1, e: 1 })
+    // .demandCommand(0)
+    // .strict(true)
 }
 
 export async function handler (argv) {
   if (argv.help) {
     return 0
   }
+
+  if (argv._.length > 1) {
+    throw Error('More than two positional arguments provided.\nDid you use a globbing character, like * or ? for the source argument?\nUse --include and/or --exclude instead.')
+  }
+
   const { threads, mintime, source, target } = argv
 
   if (typeof mintime !== 'number' || mintime < 0) {

spec/tests/list.js

@@ -293,8 +293,8 @@ test('with fixtures uploaded', async (t) => {
 /db/list-test/fixtures/test.xml
 /db/list-test/tests
 /db/list-test/tests/cli.js
-/db/list-test/tests/upload.js
 /db/list-test/tests/info.js
+/db/list-test/tests/upload.js
 /db/list-test/tests/configuration.js
 /db/list-test/tests/exec.js
 /db/list-test/tests/rm.js

spec/tests/upload.js

@@ -22,6 +22,13 @@ test('upload dotfile', async (t) => {
   t.end()
 })
 
+test('error on upload with more than two positional arguments', async (t) => {
+  const { stderr, stdout } = await run('xst', ['up', 'spec/fixtures/test-app.xar', 'spec/fixtures/test-lib.xar', '/db/tmp'], asAdmin)
+  t.notOk(stdout, stdout)
+  t.equal(stderr, 'More than two positional arguments provided.\nDid you use a globbing character, like * or ? for the source argument?\nUse --include and/or --exclude instead.\n')
+  t.end()
+})
+
 test.skip("calling 'xst up modules/test.xq /db/foo' as guest", async (t) => {
   const { stderr, stdout } = await run('xst', ['up', 'modules', '/db/foo'])
   if (stdout) t.fail(stdout)