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git-update: Make maximum blob size configurable

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Support setting the maximum blob size in the configuration file.

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>
This commit is contained in:
Lukas Fleischer 2016-08-03 01:59:37 +02:00
parent 87f5f1b407
commit 2cd69bf66d
2 changed files with 18 additions and 2 deletions
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3
conf/config.proto
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@ -56,6 +56,9 @@ git-shell-cmd = /usr/bin/git-shell
git-update-cmd = /srv/http/aurweb/git-interface/git-update.py
ssh-cmdline = ssh aur@aur.archlinux.org
[update]
max-blob-size = 256000
[aurblup]
db-path = /srv/http/aurweb/aurblup/
sync-dbs = core extra community multilib testing community-testing

17
git-interface/git-update.py
View file

@ -25,6 +25,19 @@ notify_cmd = config.get('notifications', 'notify-cmd')
repo_path = config.get('serve', 'repo-path')
repo_regex = config.get('serve', 'repo-regex')
max_blob_size = config.getint('update', 'max-blob-size')
def size_humanize(num):
for unit in ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB']:
if abs(num) < 2048.0:
if isinstance(num, int):
return "{}{}".format(num, unit)
else:
return "{:.2f}{}".format(num, unit)
num /= 1024.0
return "{:.2f}{}".format(num, 'YiB')
def extract_arch_fields(pkginfo, field):
values = []
@ -254,8 +267,8 @@ for commit in walker:
die_commit("not a blob object: {:s}".format(treeobj),
str(commit.id))
if blob.size > 250000:
die_commit("maximum blob size (250kB) exceeded", str(commit.id))
if blob.size > max_blob_size:
die_commit("maximum blob size ({:s}) exceeded".format(size_humanize(max_blob_size)), str(commit.id))
metadata_raw = repo[commit.tree['.SRCINFO'].id].data.decode()
(metadata, errors) = srcinfo.parse.parse_srcinfo(metadata_raw)