opendev/gerrit
Code Issues Proposed changes

Treat plugin submodule changes like other core commits in release_noter

Browse Source 
Improve how plugin changes get written in markdown, in a reliable way.

Simplify the whole script as a consequence. After this change, the
'check' option is no longer needed and will be removed in a next commit.

Bug: Issue 13517
Change-Id: I73ebe8571b583b570d53def613d7b204f8e6eb48
This commit is contained in:
Marco Miller
2020-10-26 16:11:42 -04:00
parent fe6ee52bcf
commit 0288cba71f
2 changed files with 85 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tools/release_noter/release_noter.md.template
View File

@@ -32,3 +32,5 @@ Documentation: **[{{ data.new }}](https://gerrit-documentation.storage.googleapi
* Projects
## End-to-end tests
## Plugin changes

181
tools/release_noter/release_noter.py
View File

@@ -1,6 +1,7 @@
#!/usr/bin/env python
import argparse
import os
import re
import subprocess
@@ -85,9 +86,6 @@ EXCLUDED_SUBJECTS = {
COMMIT_SHA1_PATTERN = r"^commit ([a-z0-9]+)$"
DATE_HEADER_PATTERN = r"Date: .+"
SUBJECT_SUBMODULES_PATTERN = r"^Update git submodules$"
UPDATE_SUBMODULE_PATTERN = r"\* Update ([a-z/\-]+) from branch '.+'"
SUBMODULE_SUBJECT_PATTERN = r"^- (.+)"
SUBMODULE_MERGE_PATTERN = r".+Merge .+"
ISSUE_ID_PATTERN = r"[a-zA-Z]+: [Ii]ssue ([0-9]+)"
CHANGE_ID_PATTERN = r"^Change-Id: [I0-9a-z]+$"
PLUGIN_PATTERN = r"plugins/([a-z\-]+)"
@@ -105,6 +103,8 @@ ISSUE_URL = "https://bugs.chromium.org/p/gerrit/issues/detail?id="
CHECK_DISCLAIMER = "experimental and much slower"
MARKDOWN = "release_noter"
GIT_COMMAND = "git"
GIT_PATH = "../.."
PLUGINS = "plugins/"
UTF8 = "UTF-8"
@@ -148,7 +148,7 @@ def check_args(options):
return release_option.group(1)
def newly_released(commit_sha1, release):
def newly_released(commit_sha1, release, cwd):
if release is None:
return True
git_tag = [
@@ -157,7 +157,9 @@ def newly_released(commit_sha1, release):
"--contains",
commit_sha1,
]
process = subprocess.check_output(git_tag, stderr=subprocess.PIPE, encoding=UTF8)
process = subprocess.check_output(
git_tag, cwd=cwd, stderr=subprocess.PIPE, encoding=UTF8
)
verdict = True
for line in process.splitlines():
line = line.strip()
@@ -168,14 +170,25 @@ def newly_released(commit_sha1, release):
return verdict
def open_git_log(options):
def list_submodules():
submodule_names = [
GIT_COMMAND,
"submodule",
"foreach",
"--quiet",
"echo $name",
]
return subprocess.check_output(submodule_names, cwd=f"{GIT_PATH}", encoding=UTF8)
def open_git_log(options, cwd=os.getcwd()):
git_log = [
GIT_COMMAND,
"log",
"--no-merges",
options.range,
]
return subprocess.check_output(git_log, encoding=UTF8)
return subprocess.check_output(git_log, cwd=cwd, encoding=UTF8)
class Component:
@@ -188,6 +201,18 @@ class Component:
class Components(Enum):
plugin_ce = Component("Codemirror-editor", {PLUGINS})
plugin_cm = Component("Commit-message-length-validator", {PLUGINS})
plugin_dp = Component("Delete-project", {PLUGINS})
plugin_dc = Component("Download-commands", {PLUGINS})
plugin_gt = Component("Gitiles", {PLUGINS})
plugin_ho = Component("Hooks", {PLUGINS})
plugin_pm = Component("Plugin-manager", {PLUGINS})
plugin_re = Component("Replication", {PLUGINS})
plugin_rn = Component("Reviewnotes", {PLUGINS})
plugin_su = Component("Singleusergroup", {PLUGINS})
plugin_wh = Component("Webhooks", {PLUGINS})
ui = Component(
"Polygerrit UI",
{"poly", "gwt", "button", "dialog", "icon", "hover", "menu", "ux"},
@@ -199,42 +224,29 @@ class Components(Enum):
otherwise = Component("Other core", {})
class Change:
subject = None
issues = set()
class Task(Enum):
start_commit = 1
finish_headers = 2
capture_subject = 3
capture_submodule = 4
capture_submodule_subject = 5
finish_submodule_change = 6
finish_commit = 7
finish_commit = 4
class Commit:
sha1 = None
subject = None
submodule = None
issues = set()
def reset(self, signature, task):
if signature is not None:
self.sha1 = signature.group(1)
self.subject = None
self.submodule = None
self.issues = set()
return Task.finish_headers
return task
def parse_log(process, release, gerrit, options):
def parse_log(process, release, gerrit, options, commits, cwd=os.getcwd()):
commit = Commit()
commits = init_components()
submodules = dict()
submodule_change = None
task = Task.start_commit
for line in process.splitlines():
line = line.strip()
@@ -246,32 +258,8 @@ def parse_log(process, release, gerrit, options):
if re.match(DATE_HEADER_PATTERN, line):
task = Task.capture_subject
elif task == Task.capture_subject:
if re.match(SUBJECT_SUBMODULES_PATTERN, line):
task = Task.capture_submodule
else:
commit.subject = line
task = Task.finish_commit
elif task == Task.capture_submodule:
commit.submodule = re.search(UPDATE_SUBMODULE_PATTERN, line).group(1)
if commit.submodule not in submodules:
submodules[commit.submodule] = []
task = Task.capture_submodule_subject
elif task == Task.capture_submodule_subject:
submodule_subject = re.search(SUBMODULE_SUBJECT_PATTERN, line)
if submodule_subject is not None:
if not re.match(SUBMODULE_MERGE_PATTERN, line):
submodule_change = change(submodule_subject, submodules, commit)
task = Task.finish_submodule_change
else:
task = update_task(line, commit, task)
elif task == Task.finish_submodule_change:
submodule_issue = re.search(ISSUE_ID_PATTERN, line)
if submodule_issue is not None:
if submodule_change is not None:
issue_id = submodule_issue.group(1)
submodule_change.issues.add(issue_id)
else:
task = update_task(line, commit, task)
commit.subject = line
task = Task.finish_commit
elif task == Task.finish_commit:
commit_issue = re.search(ISSUE_ID_PATTERN, line)
if commit_issue is not None:
@@ -279,36 +267,15 @@ def parse_log(process, release, gerrit, options):
else:
commit_end = re.match(CHANGE_ID_PATTERN, line)
if commit_end is not None:
commit = finish(commit, commits, release, gerrit, options)
commit = finish(commit, commits, release, gerrit, options, cwd)
task = Task.start_commit
else:
raise RuntimeError("FIXME")
return commits, submodules
def change(submodule_subject, submodules, commit):
submodule_change = Change()
submodule_change.subject = submodule_subject.group(1)
for exclusion in EXCLUDED_SUBJECTS:
if exclusion in submodule_change.subject:
return None
for noted_change in submodules[commit.submodule]:
if noted_change.subject == submodule_change.subject:
return noted_change
escape_these(submodule_change)
submodule_change.issues = set()
submodules[commit.submodule].append(submodule_change)
return submodule_change
def update_task(line, commit, task):
update_end = re.search(COMMIT_SHA1_PATTERN, line)
if update_end is not None:
task = commit.reset(update_end, task)
return task
def finish(commit, commits, release, gerrit, options):
def finish(commit, commits, release, gerrit, options, cwd):
if re.match(SUBJECT_SUBMODULES_PATTERN, commit.subject):
return Commit()
if len(commit.issues) == 0:
for exclusion in EXCLUDED_SUBJECTS:
if exclusion in commit.subject:
@@ -317,22 +284,29 @@ def finish(commit, commits, release, gerrit, options):
for noted_commit in commits[component]:
if noted_commit.subject == commit.subject:
return Commit()
if newly_released(commit.sha1, release):
set_component(commit, commits)
if newly_released(commit.sha1, release, cwd):
set_component(commit, commits, cwd)
link_subject(commit, gerrit, options)
escape_these(commit)
else:
print(f"Previously released: commit {commit.sha1}")
prefix = ""
if PLUGINS in cwd:
prefix = cwd
print(f"Previously released: {prefix} commit {commit.sha1}")
return Commit()
def set_component(commit, commits):
def set_component(commit, commits, cwd):
component_found = False
for component in Components:
for sentinel in component.value.sentinels:
if not component_found and sentinel.lower() in commit.subject.lower():
commits[component].append(commit)
component_found = True
if not component_found:
if re.match(f"{GIT_PATH}/{PLUGINS}{component.value.name.lower()}", cwd):
component_found = True
elif sentinel.lower() in commit.subject.lower():
component_found = True
if component_found:
commits[component].append(commit)
if not component_found:
commits[Components.otherwise].append(commit)
@@ -363,18 +337,13 @@ def escape_these(in_change):
def print_commits(commits, md):
for component in commits:
md.write(f"\n## {component.value.name} changes\n")
for commit in commits[component]:
print_from(commit, md)
def print_submodules(submodules, md):
md.write("\n## Plugin changes\n")
for submodule in sorted(submodules):
plugin = re.search(PLUGIN_PATTERN, submodule)
md.write(f"\n### {plugin.group(1)}\n")
for submodule_change in submodules[submodule]:
print_from(submodule_change, md)
if len(commits[component]) > 0:
if PLUGINS in component.value.sentinels:
md.write(f"\n### {component.value.name}\n")
else:
md.write(f"\n## {component.value.name} changes\n")
for commit in commits[component]:
print_from(commit, md)
def print_from(this_change, md):
@@ -401,7 +370,7 @@ def print_template(md, options):
md.write(f"{template.render(data=data)}\n")
def print_notes(commits, submodules, options):
def print_notes(commits, options):
markdown = f"{MARKDOWN}.md"
next_md = 2
while path.exists(markdown):
@@ -409,17 +378,33 @@ def print_notes(commits, submodules, options):
next_md += 1
with open(markdown, "w") as md:
print_template(md, options)
print_submodules(submodules, md)
print_commits(commits, md)
md.write("\n## Bugfix releases\n")
def plugin_changes():
plugin_commits = init_components()
for submodule_name in list_submodules().splitlines():
plugin_name = re.search(PLUGIN_PATTERN, submodule_name)
if plugin_name is not None:
plugin_wd = f"{GIT_PATH}/{PLUGINS}{plugin_name.group(1)}"
plugin_log = open_git_log(script_options, plugin_wd)
parse_log(
plugin_log,
release_tag,
gerrit_api,
script_options,
plugin_commits,
plugin_wd,
)
return plugin_commits
if __name__ == "__main__":
gerrit_api = GerritRestAPI(url=GERRIT_URL, auth=Anonymous())
script_options = parse_args()
release_tag = check_args(script_options)
noted_changes = plugin_changes()
change_log = open_git_log(script_options)
core_changes, submodule_changes = parse_log(
change_log, release_tag, gerrit_api, script_options
)
print_notes(core_changes, submodule_changes, script_options)
parse_log(change_log, release_tag, gerrit_api, script_options, noted_changes)
print_notes(noted_changes, script_options)