basic.tush

Here's a basic example of how tush should work.

$ echo '$ echo hello world'  >test.tush

$ tush-run test.tush
| $ echo hello world
| | hello world

tush-check should fail because we omitted the expected output in our script:

$ tush-check test.tush >/dev/null
? 1

Here, tail -n +3 skips the first lines from 'diff -u' which include dates
that will vary from one run to the next:

$ tush-check test.tush | tail -n +3
| @@ -1 +1,2 @@
|  $ echo hello world
| +| hello world

Using tush-bless we fix this test failure:

$ tush-bless test.tush
$ tush-check test.tush
$ cat test.tush
| $ echo hello world
| | hello world

There should be nothing else in this tush-scratch directory we're running in:

$ ls
| test.tush