In scripts/lib/install line 71:
ZULIP_PATH="$(readlink -f $(dirname $0)/../..)"
^-- SC2046: Quote this to prevent word splitting.
^-- SC2086: Double quote to prevent globbing and word splitting.
In scripts/lib/install line 105:
mem_kb=$(cat /proc/meminfo | head -n1 | awk '{print $2}')
^-- SC2002: Useless cat. Consider 'cmd < file | ..' or 'cmd file | ..' instead.
In scripts/lib/install line 141:
apt-get -y dist-upgrade $APT_OPTIONS
^-- SC2086: Double quote to prevent globbing and word splitting.
In scripts/lib/install line 145:
$ADDITIONAL_PACKAGES
^-- SC2086: Double quote to prevent globbing and word splitting.
In scripts/lib/install line 254:
if [ -n "ZULIP_ADMINISTRATOR" ]; then
^-- SC2157: Argument to -n is always true due to literal strings.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
In tools/pre-commit line 18:
if [ -z "$VIRTUAL_ENV" ] && `which vagrant > /dev/null` && [ -e .vagrant ]; then
^-- SC2092: Remove backticks to avoid executing output.
^-- SC2006: Use $(..) instead of legacy `..`.
^-- SC2230: which is non-standard. Use builtin 'command -v' instead.
In tools/pre-commit line 23:
./tools/lint --no-gitlint --force $changed_files || true
^-- SC2086: Double quote to prevent globbing and word splitting.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Previously, this script needed access to Django settings, which in
turn required access to /etc/zulip/zulip-secrets.conf. Since that
isn't world-readable, this meant that this couldn't run as an
unprivileged `nagios` user.
Fix that by just hardcoding the appropriate path under /var/log/.
This will make it easier to mock the calls in our new stripe mocking
framework. I believe the two forms are equivalent, assuming the Stripe
Python bindings aren't doing anything crazy. And if not, well hopefully our
new testing framework will catch it :).
[Idea originally from Vishnu KS.]
This will improve both the maintainability and accuracy of the fixture
data. It also makes it less scary to upgrade Stripe API versions.
[With significant changes by Rishi Gupta.]
In tools/setup/install-aws-server line 25:
zulip_root=${ZULIP_ROOT:-$HOME/zulip}
^-- SC2034: zulip_root appears unused. Verify use (or export if used externally).
In tools/setup/install-aws-server line 40:
if [ -n "$zulip_confdir" ]; then
^-- SC2154: zulip_confdir is referenced but not assigned.
In tools/setup/install-aws-server line 55:
VIRTUALENV_NEEDED=$(if $(echo "$type" | grep -q app_frontend); then echo -n yes; else echo -n no; fi)
^-- SC2091: Remove surrounding $() to avoid executing output.
In tools/setup/install-aws-server line 60:
SSH_OPTS=(-o HostKeyAlgorithms=ssh-rsa)
^-- SC2191: The = here is literal. To assign by index, use ( [index]=value ) with no spaces. To keep as literal, quote it.
In tools/setup/install-aws-server line 69:
ssh "${SSH_OPTS[@]}" "$server" -t -i "$amazon_key_file" -lroot <<EOF
^-- SC2087: Quote 'EOF' to make here document expansions happen on the server side rather than on the client.
In tools/setup/install-aws-server line 86:
ssh "${SSH_OPTS[@]}" "$server" -t -i "$amazon_key_file" -lroot <<EOF
^-- SC2087: Quote 'EOF' to make here document expansions happen on the server side rather than on the client.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
In tools/setup/postgres-init-dev-db line 10:
ROOT_POSTGRES="sudo -i -u "$DEFAULT_USER" psql"
^-- SC2027: The surrounding quotes actually unquote this. Remove or escape them.
In tools/setup/postgres-init-dev-db line 46:
echo 'ERROR: Try `sudo service postgresql start`?'
^-- SC2016: Expressions don't expand in single quotes, use double quotes for that.
In tools/setup/postgres-init-dev-db line 64:
PGPASS_ESCAPED_PREFIX="*:\*:\*:$USERNAME:"
^-- SC1117: Backslash is literal in "\*". Prefer explicit escaping: "\\*".
^-- SC1117: Backslash is literal in "\*". Prefer explicit escaping: "\\*".
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
In scripts/setup/terminate-psql-sessions line 16:
major=$(echo "$version" | cut -d. -f1,2)
^-- SC2034: major appears unused. Verify use (or export if used externally).
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
In tools/django-template-graph line 10:
for t in $(find -name '*.html' -printf '%P\n'); do
^-- SC2044: For loops over find output are fragile. Use find -exec or a while read loop.
^-- SC2185: Some finds don't have a default path. Specify '.' explicitly.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
In tools/deploy-branch line 17:
[ $? -ne 0 ] && error_out "Unknown branch: $branch"
^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly with $?.
In tools/deploy-branch line 23:
if [ $? -eq 0 ]; then
^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly with $?.
In tools/deploy-branch line 35:
[ $? -ne 0 ] && error_out "Rebase onto origin/master failed"
^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly with $?.
In tools/deploy-branch line 39:
[ $? -ne 0 ] && error_out "Push of master to origin/master failed"
^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly with $?.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
In tools/commit-msg line 9:
if [ $(grep '^[^#]' .git/COMMIT_EDITMSG --count) -ne 0 ]; then
^-- SC2046: Quote this to prevent word splitting.
In tools/commit-msg line 10:
lint_cmd="cd ~/zulip && cat \"$1\" | python -m gitlint.cli"
^-- SC2089: Quotes/backslashes will be treated literally. Use an array.
In tools/commit-msg line 11:
if [ -z "$VIRTUAL_ENV" ] && `which vagrant > /dev/null` && [ -e .vagrant ]; then
^-- SC2092: Remove backticks to avoid executing output.
^-- SC2006: Use $(..) instead of legacy `..`.
^-- SC2230: which is non-standard. Use builtin 'command -v' instead.
In tools/commit-msg line 14:
$lint_cmd
^-- SC2090: Quotes/backslashes in this variable will not be respected.
In tools/commit-msg line 17:
if [ $? -ne 0 ]; then
^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly with $?.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
In tools/clean-branches line 33:
echo -n "Deleting local branch $(echo "$ref" | sed 's!^refs/heads/!!')"
^-- SC2001: See if you can use ${variable//search/replace} instead.
In tools/clean-branches line 41:
echo -n "Deleting local branch $(echo "$ref" | sed 's!^refs/heads/!!')"
^-- SC2001: See if you can use ${variable//search/replace} instead.
In tools/clean-branches line 49:
remote_name="$(echo "$ref" | sed 's!^refs/remotes/origin/!!')"
^-- SC2001: See if you can use ${variable//search/replace} instead.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
In tools/build-release-tarball line 50:
for i in `cat "$TMPDIR/$prefix/tools/release-tarball-exclude.txt"`; do
^-- SC2013: To read lines rather than words, pipe/redirect to a 'while read' loop.
^-- SC2006: Use $(..) instead of legacy `..`.
In tools/build-release-tarball line 51:
rm -r --interactive=never "$TMPDIR/$prefix/$i";
^-- SC2115: Use "${var:?}" to ensure this never expands to / .
In tools/build-release-tarball line 97:
echo; echo -ne "\033[33mRunning update-prod-static failed. "
^-- SC1117: Backslash is literal in "\0". Prefer explicit escaping: "\\0".
In tools/build-release-tarball line 98:
echo -e "Check $TMPDIR/update-prod-static.log for more information.\033[0m"
^-- SC1117: Backslash is literal in "\0". Prefer explicit escaping: "\\0".
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
In tools/build-docs line 3:
cd "$(dirname "$0")"/../docs
^-- SC2164: Use 'cd ... || exit' or 'cd ... || return' in case cd fails.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
These lazy imports save a significant amount of time on Zulip's core
import process, because mock imports pbr, which in turn import
pkgresources, which is in turn incredibly slow to import.
Fixes part of #9953.
The APNS client libraries (especially the hyper.http20 one) were
determined via profiling to take significant time during the import
process, so we move them to be lazily imported in order to optimize
the overall Zulip import process. This save up to about 100ms in
import time.
These libraries are only used in certain Django processes inside
zulipchat.com, and so are unnecessary both in development as well as
for self-hosted Zulip servers.
This is a performance optimization; see the comment. This fixes part
of #9953.
Eventually, we should do the same thing for importing Tornado as well,
but it's less important because Tornado is a much smaller library.
This optimizes the import performance of Zulip by using a fork of
pkgresources. The fork just has a single commit, which replaces
libthumbor's use of pkgresources (which is really slow to import) with
a direct query to the version number.
This fixes part of #9953.
Rishi Gupta
Tim Abbott
Anders Kaseorg
Vishnu Ks
Eeshan Garg
Steve Howell
dipu989
Aditya Bansal