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Add initial towncrier support

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This commit is contained in:
Travis Ralston 2018-07-06 16:32:27 -06:00
parent f54d5a4039
commit 9277e4c52d
4 changed files with 53 additions and 2 deletions
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23
scripts/templating/matrix_templates/units.py
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@ -832,12 +832,28 @@ class MatrixUnits(Units):
path = os.path.join(CHANGELOG_DIR, f)
name = f[:-4]
# If there's a directory with the same name, we'll try to generate
# a towncrier changelog and prepend it to the general changelog.
tc_path = os.path.join(CHANGELOG_DIR, name)
tc_lines = []
if os.path.isdir(tc_path):
logger.info("Generating towncrier changelog for: %s" % name)
try:
raw_log = subprocess.check_output(
['towncrier', '--version', 'Unreleased Changes', '--name', name, '--draft'],
stderr=subprocess.PIPE,
cwd=tc_path,
).strip().decode('UTF-8')
except subprocess.CalledProcessError:
raw_log = ""
tc_lines = raw_log.splitlines()
title_part = None
changelog_lines = []
with open(path, "r") as f:
lines = f.readlines()
prev_line = None
for line in lines:
for line in (tc_lines + lines):
if prev_line is None:
prev_line = line
continue
@ -853,7 +869,10 @@ class MatrixUnits(Units):
# then bail out.
changelog_lines.pop()
break
changelog_lines.append(" " + line)
# Don't generate subheadings (we'll keep the title though)
if re.match("^[-]{3,}$", line.strip()):
continue
changelog_lines.append(" " + line + '\n')
changelogs[name] = "".join(changelog_lines)
return changelogs