view tests/heredoctest.py @ 17913:03e552aaae67

bundle: add revset expression to show bundle contents (issue3487)

bundle() revset expression returns all changes that are present
in the bundle file (no matter whether they are in the repo or not).

Bundle file should be specified via -R option.

import sys

globalvars = {}
localvars = {}
lines = sys.stdin.readlines()
while lines:
    l = lines.pop(0)
    if l.startswith('SALT'):
        print l[:-1]
    elif l.startswith('>>> '):
        snippet = l[4:]
        while lines and lines[0].startswith('... '):
            l = lines.pop(0)
            snippet += "\n" + l[4:]
        c = compile(snippet, '<heredoc>', 'single')
        try:
            exec c in globalvars, localvars
        except Exception, inst:
            print repr(inst)