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import logging
import os
import subprocess
import sys
import fable
def _jt_path():
return os.environ['JT_PATH']
def _runcmd(ctx, argv):
logging.debug('Executing %r', argv)
p = subprocess.Popen(
argv, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
out, err = p.communicate()
ctx["stdout"] = out
ctx["stderr"] = err
ctx["exit_code"] = p.returncode
logging.debug('Result: exit_code=%r', ctx['exit_code'])
if ctx['exit_code'] != 0:
logging.warning(
'jt failed, stdout=%r stderr=%r', ctx['stdout'], ctx['stderr'])
def create_empty_journal(ctx):
ctx['journal'] = os.path.abspath('journal')
ctx['blog'] = os.path.join(ctx['journal'], 'blog')
os.mkdir(ctx['journal'])
ctx['config'] = os.path.abspath('jt.conf')
with open(ctx['config'], 'w') as f:
f.write('[config]\n')
f.write('source = %s\n' % ctx['journal'])
f.write('git = no\n')
f.write('push = no\n')
f.write('notes-dir = blog\n')
f.write('editor = /bin/true {editor}\n')
f.write('log = %s.log\n' % ctx['journal'])
logging.debug('Created config file %s', ctx['config'])
def run_jt(ctx, command=None):
try_jt(ctx, command=command)
fable.assertEqual(ctx['exit_code'], 0)
def try_jt(ctx, command=None):
args = command.split()
assert args[0] == 'jt'
opts = [
'--no-default-config',
'--config', ctx['config'],
]
argv = [_jt_path()] + opts + args[1:]
argv = ['/bin/sh', '-c', ' '.join(argv)]
_runcmd(ctx, argv)
def create_empty_file(ctx, filename=None):
with open(filename, 'w') as f:
pass
def jt_failed(ctx):
fable.assertNotEqual(ctx['exit_code'], 0)
def _find_drafts(ctx):
draftsdir = os.path.join(ctx['journal'], 'drafts')
if not os.path.isdir(draftsdir):
return []
drafts = [f for f in _find_files(draftsdir) if f.endswith('.mdwn')]
logging.debug('drafts = %r', drafts)
return drafts
def no_drafts(ctx):
drafts = _find_drafts(ctx)
fable.assertEqual(drafts, [])
def one_draft(ctx):
drafts = _find_drafts(ctx)
fable.assertEqual(len(drafts), 1)
def one_draft_with_attachment(ctx, filename=None):
drafts = _find_drafts(ctx)
fable.assertEqual(len(drafts), 1)
filename = drafts[0]
fable.assertTrue(filename.endswith('.mdwn'))
dirname = filename[:-len('.mdwn')]
fable.assertTrue(os.path.isdir(dirname))
attachment = os.path.join(dirname, filename)
fable.assertTrue(os.path.exists(attachment))
def n_drafts(ctx, count=None):
n = int(count)
drafts = _find_drafts(ctx)
fable.assertEqual(len(drafts), n)
def _get_draft(ctx, id):
filename = os.path.join(ctx['journal'], 'drafts', '%s.mdwn' % id)
return _cat(filename)
def draft_has_title(ctx, id=None, title=None):
draft = _get_draft(ctx, id)
fable.assertTrue(title in draft)
def _find_files(dirname):
for d, s, f in os.walk(dirname):
for filename in f:
yield os.path.join(d, filename)
def _find_entries(ctx):
blogdir = ctx['blog']
logging.debug('blogdir: %r', blogdir)
if not os.path.isdir(blogdir):
return []
entries = [f for f in _find_files(blogdir) if f.endswith('.mdwn')]
logging.debug('entries = %r', entries)
return entries
def one_entry(ctx):
entries = _find_entries(ctx)
fable.assertEqual(len(entries), 1)
def n_entries(ctx, count=None):
n = int(count)
entries = _find_entries(ctx)
fable.assertEqual(len(entries), n)
def no_entries(ctx):
entries = _find_entries(ctx)
fable.assertEqual(len(entries), 0)
def _find_topics(ctx):
dirname = os.path.join(ctx['journal'], 'topics')
filenames = [f for f in _find_files(dirname) if f.endswith('.mdwn')]
logging.debug('topics: %r', filenames)
return filenames
def _cat(filename):
with open(filename) as f:
return f.read()
def one_topic(ctx, topic=None, title=None):
topics = _find_topics(ctx)
fable.assertEqual(len(topics), 1)
topic = _cat(topics[0])
fable.assertTrue(title in topic)
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