def __email_ref_update(self):
"""Send the email describing to the reference update.
This email can be seen as a "cover email", or a quick summary
of the update that was performed.
REMARKS
The hooks may decide that such an email may not be necessary,
and thus send nothing. See self.get_update_email_contents
for more details.
"""
update_email_contents = self.get_update_email_contents()
if update_email_contents is not None:
(email_to, subject, body) = update_email_contents
update_email = Email(self.email_info,
email_to,
subject,
body,
None,
self.ref_name,
self.old_rev,
self.new_rev,
send_to_filer=self.send_cover_email_to_filer)
update_email.enqueue()
def email_commit(self, commit):
"""Send an email describing the given commit.
PARAMETERS
commit: A CommitInfo object.
"""
if self.ref_namespace in ('refs/heads', 'refs/tags'):
if self.short_ref_name == 'master':
branch = ''
else:
branch = '/%s' % self.short_ref_name
else:
# Unusual namespace for our reference. Use the reference
# name in full to label the branch name.
branch = '(%s)' % self.ref_name
subject = '[%(repo)s%(branch)s] %(subject)s' % {
'repo': self.email_info.project_name,
'branch': branch,
'subject': commit.subject[:SUBJECT_MAX_SUBJECT_CHARS],
}
# Generate the body of the email in two pieces:
# 1. The commit description without the patch;
# 2. The diff stat and patch.
# This allows us to insert our little "Diff:" marker that
# bugtool detects when parsing the email for filing (this
# part is now performed by the Email class). The purpose
# is to prevent bugtool from searching for TNs in the patch
# itself.
#
# For the diff, there is one subtlelty:
# Git commands calls strip on the output, which is usually
# a good thing, but not in the case of the diff output.
# Prevent this from happening by putting an artificial
# character at the start of the format string, and then
# by stripping it from the output.
body = git.log(commit.rev, max_count="1") + '\n'
if git_config('hooks.commit-url') is not None:
url_info = {'rev': commit.rev,
'ref_name': self.ref_name}
body = (git_config('hooks.commit-url') % url_info
+ '\n\n'
+ body)
diff = git.show(commit.rev, p=True, M=True, stat=True,
pretty="format:|")[1:]
filer_cmd = git_config('hooks.file-commit-cmd')
if filer_cmd is not None:
filer_cmd = shlex.split(filer_cmd)
email = Email(self.email_info,
commit.email_to, subject, body, commit.author,
self.ref_name, commit.base_rev_for_display(),
commit.rev, diff, filer_cmd=filer_cmd)
email.enqueue()
def email_commit(self, commit):
"""See AbstractUpdate.email_commit."""
notes = GitNotes(commit.rev)
# Get commit info for the annotated commit
annotated_commit = commit_info_list("-1", notes.annotated_rev)[0]
# Get a description of the annotated commit (a la "git show"),
# except that we do not want the diff.
#
# Also, we have to handle the notes manually, as the commands
# get the notes from the HEAD of the notes/commits branch,
# whereas what we needs is the contents at the commit.rev.
# This makes a difference when a single push updates the notes
# of the same commit multiple times.
annotated_rev_log = git.log(annotated_commit.rev,
no_notes=True,
max_count="1")
notes_contents = (None if notes.contents is None else indent(
notes.contents, ' ' * 4))
# Determine subject tag based on ref name:
# * remove "refs/notes" prefix
# * remove entire tag if remaining component is "commits"
# (case of the default refs/notes/commits ref)
notes_ref = self.ref_name.split('/', 2)[2]
if notes_ref == "commits":
subject_tag = ""
else:
subject_tag = "(%s)" % notes_ref
subject = '[notes%s][%s] %s' % (subject_tag,
self.email_info.project_name,
annotated_commit.subject)
body_template = (DELETED_NOTES_COMMIT_EMAIL_BODY_TEMPLATE
if notes_contents is None else
UPDATED_NOTES_COMMIT_EMAIL_BODY_TEMPLATE)
body = body_template % {
'annotated_rev_log': annotated_rev_log,
'notes_contents': notes_contents,
}
# Git commands calls strip on the output, which is usually
# a good thing, but not in the case of the diff output.
# Prevent this from happening by putting an artificial
# character at the start of the format string, and then
# by stripping it from the output.
diff = git.show(commit.rev, pretty="format:|", p=True)[1:]
email_bcc = git_config('hooks.filer-email')
email = Email(self.email_info,
annotated_commit.email_to(self.ref_name), email_bcc,
subject, body, commit.author, self.ref_name,
commit.base_rev_for_display(), commit.rev, diff)
email.enqueue()
def email_commit(self, commit):
"""See AbstractUpdate.email_commit."""
notes = GitNotes(commit.rev)
# Create a partial CommitInfo object for the commit that
# our note annotates. We create a partial one in order
# to avoid computing some info we do not need...
annotated_commit = CommitInfo(notes.annotated_rev, None, None, None)
# Get a description of the annotated commit (a la "git show"),
# except that we do not want the diff.
#
# Also, we have to handle the notes manually, as the commands
# get the notes from the HEAD of the notes/commits branch,
# whereas what we needs is the contents at the commit.rev.
# This makes a difference when a single push updates the notes
# of the same commit multiple times.
annotated_rev_info = git.log(annotated_commit.rev,
no_notes=True,
max_count="1")
notes_contents = (None if notes.contents is None else indent(
notes.contents, ' ' * 4))
subject = '[%s] notes update for %s' % (self.email_info.project_name,
notes.annotated_rev)
body_template = (DELETED_NOTES_COMMIT_EMAIL_BODY_TEMPLATE
if notes_contents is None else
UPDATED_NOTES_COMMIT_EMAIL_BODY_TEMPLATE)
body = body_template % {
'annotated_rev_info': annotated_rev_info,
'notes_contents': notes_contents,
}
# Git commands calls strip on the output, which is usually
# a good thing, but not in the case of the diff output.
# Prevent this from happening by putting an artificial
# character at the start of the format string, and then
# by stripping it from the output.
diff = git.show(commit.rev, pretty="format:|", p=True)[1:]
email = Email(self.email_info, annotated_commit.email_to, subject,
body, commit.author, self.ref_name,
commit.base_rev_for_display(), commit.rev, diff)
email.enqueue()
def email_commit(self, commit):
"""See AbstractUpdate.email_commit."""
notes = GitNotes(commit.rev)
# Create a partial CommitInfo object for the commit that
# our note annotates. We create a partial one in order
# to avoid computing some info we do not need...
annotated_commit = CommitInfo(notes.annotated_rev, None, None, None)
# Get a description of the annotated commit (a la "git show"),
# except that we do not want the diff.
#
# Also, we have to handle the notes manually, as the commands
# get the notes from the HEAD of the notes/commits branch,
# whereas what we needs is the contents at the commit.rev.
# This makes a difference when a single push updates the notes
# of the same commit multiple times.
annotated_rev_info = git.log(annotated_commit.rev, no_notes=True,
max_count="1")
notes_contents = (None if notes.contents is None
else indent(notes.contents, ' ' * 4))
subject = '[%s] notes update for %s' % (self.email_info.project_name,
notes.annotated_rev)
body_template = (
DELETED_NOTES_COMMIT_EMAIL_BODY_TEMPLATE if notes_contents is None
else UPDATED_NOTES_COMMIT_EMAIL_BODY_TEMPLATE)
body = body_template % {
'annotated_rev_info': annotated_rev_info,
'notes_contents': notes_contents,
}
# Git commands calls strip on the output, which is usually
# a good thing, but not in the case of the diff output.
# Prevent this from happening by putting an artificial
# character at the start of the format string, and then
# by stripping it from the output.
diff = git.show(commit.rev, pretty="format:|", p=True)[1:]
email = Email(self.email_info, annotated_commit.email_to,
subject, body, commit.author, self.ref_name,
commit.base_rev_for_display(), commit.rev, diff)
email.enqueue()
def __email_ref_update(self):
"""Send the email describing to the reference update.
This email can be seen as a "cover email", or a quick summary
of the update that was performed.
REMARKS
The hooks may decide that such an email may not be necessary,
and thus send nothing. See self.get_update_email_contents
for more details.
"""
update_email_contents = self.get_update_email_contents()
if update_email_contents is not None:
(email_to, subject, body) = update_email_contents
update_email = Email(self.email_info,
email_to, subject, body, None,
self.ref_name, self.old_rev, self.new_rev,
send_to_filer=self.send_cover_email_to_filer)
update_email.enqueue()
def email_commit(self, commit):
"""Send an email describing the given commit.
PARAMETERS
commit: A CommitInfo object.
"""
if self.ref_namespace in ('refs/heads', 'refs/tags'):
if self.short_ref_name == 'master':
branch = ''
else:
branch = '/%s' % self.short_ref_name
else:
# Unusual namespace for our reference. Use the reference
# name in full to label the branch name.
branch = '(%s)' % self.ref_name
subject = '[%(repo)s%(branch)s] %(subject)s' % {
'repo': self.email_info.project_name,
'branch': branch,
'subject': commit.subject[:SUBJECT_MAX_SUBJECT_CHARS],
}
# Generate the body of the email in two pieces:
# 1. The commit description without the patch;
# 2. The diff stat and patch.
# This allows us to insert our little "Diff:" marker that
# bugtool detects when parsing the email for filing (this
# part is now performed by the Email class). The purpose
# is to prevent bugtool from searching for TNs in the patch
# itself.
#
# For the diff, there is one subtlelty:
# Git commands calls strip on the output, which is usually
# a good thing, but not in the case of the diff output.
# Prevent this from happening by putting an artificial
# character at the start of the format string, and then
# by stripping it from the output.
body = git.log(commit.rev, max_count="1") + '\n'
if git_config('hooks.commit-url') is not None:
url_info = {'rev': commit.rev, 'ref_name': self.ref_name}
body = (git_config('hooks.commit-url') % url_info + '\n\n' + body)
if git_config('hooks.disable-email-diff'):
diff = None
else:
diff = git.show(commit.rev,
p=True,
M=True,
stat=True,
pretty="format:|")[1:]
filer_cmd = git_config('hooks.file-commit-cmd')
if filer_cmd is not None:
filer_cmd = shlex.split(filer_cmd)
email_bcc = git_config('hooks.filer-email')
email = Email(self.email_info,
commit.email_to(self.ref_name),
email_bcc,
subject,
body,
commit.author,
self.ref_name,
commit.base_rev_for_display(),
commit.rev,
diff,
filer_cmd=filer_cmd)
email.enqueue()
def get_standard_commit_email(self, commit):
"""See AbstractUpdate.get_standard_commit_email."""
notes = GitNotes(commit.rev)
# Get commit info for the annotated commit
annotated_commit = commit_info_list("-1", notes.annotated_rev)[0]
# Get a description of the annotated commit (a la "git show"),
# except that we do not want the diff.
#
# Also, we have to handle the notes manually, as the commands
# get the notes from the HEAD of the notes/commits branch,
# whereas what we needs is the contents at the commit.rev.
# This makes a difference when a single push updates the notes
# of the same commit multiple times.
annotated_rev_log = git.log(annotated_commit.rev,
no_notes=True,
max_count="1",
_decode=True)
notes_contents = (None if notes.contents is None else indent(
notes.contents, " " * 4))
# Get the list of references the annotated commit is contained in.
annotated_commit_ref_names = git.for_each_ref(
contains=annotated_commit.rev,
format="%(refname)",
_decode=True,
_split_lines=True,
)
# Strip from that list all the references which are to be ignored
# (typically, those are internal references).
annotated_commit_ref_names = [
ref_name for ref_name in annotated_commit_ref_names
if search_config_option_list("hooks.ignore-refs", ref_name) is None
]
subject_prefix = commit_email_subject_prefix(
project_name=self.email_info.project_name,
ref_names=annotated_commit_ref_names,
)
# Determine subject tag based on ref name:
# * remove "refs/notes" prefix
# * remove entire tag if remaining component is "commits"
# (case of the default refs/notes/commits ref)
notes_ref = self.ref_name.split("/", 2)[2]
if notes_ref == "commits":
subject_tag = ""
else:
subject_tag = "(%s)" % notes_ref
subject = f"[notes{subject_tag}]{subject_prefix} {annotated_commit.subject}"
body_template = (DELETED_NOTES_COMMIT_EMAIL_BODY_TEMPLATE
if notes_contents is None else
UPDATED_NOTES_COMMIT_EMAIL_BODY_TEMPLATE)
body = body_template % {
"annotated_rev_log": annotated_rev_log,
"notes_contents": notes_contents,
}
# Git commands calls strip on the output, which is usually
# a good thing, but not in the case of the diff output.
# Prevent this from happening by putting an artificial
# character at the start of the format string, and then
# by stripping it from the output.
diff = git.show(commit.rev, pretty="format:|", p=True,
_decode=True)[1:]
refs_containing_annotated_commit_section = (
REFS_CONTAINING_ANNOTATED_COMMIT_TEMPLATE.format(
annotated_commit_references="\n".join([
f" {ref_name}"
for ref_name in annotated_commit_ref_names
])))
email_bcc = git_config("hooks.filer-email")
return Email(
self.email_info,
annotated_commit.email_to(self.ref_name),
email_bcc,
subject,
body,
commit.full_author_email,
self.ref_name,
commit.base_rev_for_display(),
commit.rev,
# Place the refs_containing_annotated_commit_section inside
# the "Diff:" section to avoid having that section trigger
# some unexpected filing.
refs_containing_annotated_commit_section + diff,
)
def get_standard_commit_email(self, commit):
"""Return an Email object for the given commit.
Here, "standard" means that the Email returned corresponds
to the Email the git-hooks sends by default, before any
possible project-specific customization is applied.
Before sending this email, users of this method are expected
to apply those customizations as needed.
PARAMETERS
commit: A CommitInfo object.
"""
subject_prefix = commit_email_subject_prefix(
self.email_info.project_name,
self.ref_name,
)
subject = f"{subject_prefix} {commit.subject[:SUBJECT_MAX_SUBJECT_CHARS]}"
# Generate the body of the email in two pieces:
# 1. The commit description without the patch;
# 2. The diff stat and patch.
# This allows us to insert our little "Diff:" marker that
# bugtool detects when parsing the email for filing (this
# part is now performed by the Email class). The purpose
# is to prevent bugtool from searching for TNs in the patch
# itself.
body = git.log(commit.rev, max_count="1", _decode=True) + "\n"
if git_config("hooks.commit-url") is not None:
url_info = {"rev": commit.rev, "ref_name": self.ref_name}
body = git_config("hooks.commit-url") % url_info + "\n\n" + body
if git_config("hooks.disable-email-diff"):
diff = None
else:
diff = git.show(commit.rev, p=True, M=True, stat=True, pretty="format:")
# Decode the diff line-by-line:
#
# It seems conceivable that the diff may cover multiple files,
# and that the files may have different encodings, so we cannot
# assume that the entire output follows the same encoding.
diff = safe_decode_by_line(diff)
# Add a small "---" separator line at the beginning of
# the diff section we just computed. This mimicks what
# "git show" would do if we hadn't provided an empty
# "format:" string to the "--pretty" command-line option.
diff = "---\n" + diff
filer_cmd = git_config("hooks.file-commit-cmd")
if filer_cmd is not None:
filer_cmd = shlex.split(filer_cmd)
email_bcc = git_config("hooks.filer-email")
return Email(
self.email_info,
commit.email_to(self.ref_name),
email_bcc,
subject,
body,
commit.full_author_email,
self.ref_name,
commit.base_rev_for_display(),
commit.rev,
diff,
filer_cmd=filer_cmd,
)