Commit Graph

3453 Commits

Author SHA1 Message Date
Anders Kaseorg 6d5a20ac62 requirements: Remove django-pipeline.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-24 17:40:31 -07:00
Tim Abbott c2bdccbaa8 provision: Use a shorter threshold for clean-unused-caches.
We've had a few reports of folks running out of disk when we're making
rapid changes to dependencies, and this should help prevent that.
2019-07-24 13:35:00 -07:00
Anders Kaseorg 43c9a26afb setup_venvs: Use system python3.
Otherwise python3 will be perpetually copied from virtualenv to
virtualenv and will never receive updates from the system.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-23 16:33:04 -07:00
Anders Kaseorg 82828bdba4 HTML validation: Remove invalid <button href> attribute.
For .start-button, Bootstrap carousel already supports <button
data-target> as a valid alternative to <button href>.  For
.call-to-action, the margin is decreased to exactly offset the lack of
margin collapsing with display: inline-block.  There should be no
visual change.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-23 16:16:22 -07:00
Eeshan Garg 8e10ab282a webhooks: Log unexpected webhook events separately.
This change serves to declutter webhook-errors.log, which is
filled with too many UnexpectedWebhookEventType exceptions.

Keeping UnexpectedWebhookEventType in zerver/lib/webhooks/common.py
led to a cyclic import when we tried to import the exception in
zerver/decorators.py, so this commit also moves this exception to
another appropriate module. Note that our webhooks still import
this exception via zerver/lib/webhooks/common.py.
2019-07-22 18:20:53 -07:00
Anders Kaseorg f54a63e2f9 webpack: Transpile JS code with Babel.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-22 17:55:32 -07:00
Anders Kaseorg ecfb7c6a7f lint: Add TypeScript compiler as a linter.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-22 17:55:18 -07:00
Anders Kaseorg 41209dd32e build-release-tarball: Run with zulip-py-venv symlink present.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-21 18:43:52 -07:00
Rishi Gupta 7d8d0b2284 settings: Update upgrade text and styling.
When we add Plus, the first sentence should change to "Available on Zulip
Standard and Plus".

I copied the styling of .tip out of expediency, but it's also possible that
long term we'll want only 1 tip-like box styling.

The hover styling is a bit random, but I tried to copy other hover styles I
found in settings.scss.

Note that this renames .upgrade_realm_plan_type_suggestion to .upgrade-tip.
2019-07-21 14:32:36 -07:00
Wyatt Hoodes e331a758c3 python: Migrate open statements to use with.
This is low priority, but it's nice to be consistently using the best
practice pattern.

Fixes: #12419.
2019-07-20 15:48:52 -07:00
Tim Abbott c931e76cf2 docs: Rewrite docs on writing API documentation.
This had gotten badly out of date, since it wasn't updated when we did
the big migration to the OpenAPI documentation system.

Fixes part of #12571.
2019-07-19 18:00:01 -07:00
Anders Kaseorg e80b57a18a provision_inner: Remove unused lsb_release run.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-19 16:36:11 -07:00
Anders Kaseorg c5a4b0501b provision: Start a new Python process after activating the virtualenv.
Mismatching imports from outside and inside the virtualenv in the same
process was causing segfaults after apparently benign changes to the
script!

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-19 12:16:55 -07:00
Anders Kaseorg a7eb3faf96 storage: Move the staticfiles.json hack to ZulipStorage.
There’s no reason to monkey-patch something that we were already
subclassing.

Removing the PRODUCTION conditional causes us to generate
staticfiles.json in the right place to begin with so we don’t need to
move it later.  It also allows Django to find staticfiles.json if
running the dev server with PIPELINE_ENABLED.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-19 11:47:51 -07:00
Anders Kaseorg 695b79c5d8 generate_zulip_bots_static_files: Write to static, not STATIC_ROOT.
Otherwise the files aren’t processed by collectstatic and don’t end up
in the staticfiles.json manifest.

Signed-off-by: Anders Kaseorg <andersk@zulipchat.com>
2019-07-19 11:33:08 -07:00
Anders Kaseorg 5f712b960f update-authors-json: Write to static, not STATIC_ROOT.
Otherwise the file isn’t processed by collectstatic and doesn’t end up
in the staticfiles.json manifest.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-19 11:33:08 -07:00
Anders Kaseorg 1d05a71b5d install, provision: Treat all nonzero exit codes as failure, not just 1.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-19 11:22:11 -07:00
Wyatt Hoodes 89df6e9425 check-templates: Add fix option to tools/check_templates.
`valid_indent_html` allows for replacing the incorrectly
indented file with the correct pretty-printed version
if `--fix` is passed to `tools/lint`.

Fixes #12641.
2019-07-19 11:12:11 -07:00
Anders Kaseorg ab89f40a66 generate-custom-icon-webfont: Replace with webpack webfonts-loader.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-18 12:00:00 -07:00
Anders Kaseorg 586aaddcc0 documentation_crawler: Stop treating all portico URLs as external.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-18 11:56:15 -07:00
Wyatt Hoodes 1418b8b05f test_server: Set LOCAL_UPLOADS_DIR in set_up_django.
For the Casper and API tests, we need to allow setting
LOCAL_UPLOADS_DIR, which is normally managed within test_runner.py.
2019-07-17 16:14:20 -07:00
Anders Kaseorg 54304b4008 webpack: Remove partial from handlebars-loader knownHelpers.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-17 16:07:17 -07:00
Anders Kaseorg b1aa304c4a templates: Suppress Handlebars automatic partial indentation.
Fixes #12795.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-17 16:07:17 -07:00
Sumanth V Rao 2c9f5e3980 tools: Add tool to update API field of local zuliprc file.
This tool can be used to update the API field of local
zuliprc files for dummy users of development server
(iago, prospero, etc) with the correct API key from database.

This tool can be run after provisioning (or similar tools) which change
the API keys in the database.
2019-07-17 16:00:21 -07:00
Tim Abbott 7c71e987ac openapi: Fix endpoints incorrectly tagged as documentation_pending. 2019-07-15 13:39:29 -07:00
Amal Rajan 09049f1678 provision: Add provision support for Ubuntu 19.04
This commit adds support for Ubuntu 19.04 in the development
environment.
2019-07-13 16:44:09 -07:00
Anders Kaseorg aa36e2f5e1 check-templates: Exclude static/icons/fonts/template.hbs.
This file was unchecked until the .handlebars ↦ .hbs rename, so this
is the easiest way to get tests passing again.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-12 22:52:41 -07:00
Anders Kaseorg 0c565f50be templates: Use upstream Handlebars partials syntax.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-12 21:11:14 -07:00
Anders Kaseorg db0b33842c templates: Replace templates.render with require calls.
This removes an unnecessary layer of indirection and allows webpack to
catch filename mistakes.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-12 21:11:14 -07:00
Anders Kaseorg 3c3471b720 templates: Rename *.handlebars ↦ *.hbs and - ↦ _.
Tweaked by tabbott to avoid accidentally disabling the linter for
handlebars templates.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-12 21:11:03 -07:00
Wyatt Hoodes 0e3fddbc6e test_fixtures: Add logic for removing stale test directories.
Similarly to how stale database removal is handled, we add a check for
stale test run directories at the end of the `test-backend` script.
2019-07-12 17:42:18 -07:00
Wyatt Hoodes 16abd3d1e7 test-backend: Remove long-term clean up code.
With the refactored file structure approach, the clean up block at the
end of `test-backend` is no longer necessary.
2019-07-12 17:42:18 -07:00
Rishi Gupta 0f3c2748dd notification bot: Update stream announcement message. 2019-07-11 15:22:36 -07:00
Rishi Gupta 7de7b6872b notification bot: Modify initial stream creation message.
Discussion at
https://chat.zulip.org/#narrow/stream/137-feedback/topic/hello.20topic

The "by @**X**" part in the message content is in a later commit.
2019-07-11 14:16:56 -07:00
Anders Kaseorg 218c60ae86 third: Upgrade spectrum-colorpicker to 1.8.0 from NPM.
We had several patches to spectrum, but the only essential one 
(0ea770fc18) had already been fixed upstream,
and another was just handling jQuery deprecation warnings for not yet removed features.

See #12749 for details.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-10 10:07:34 -07:00
Wyatt Hoodes 886932fd23 provision: Update error output on failed `yarn install` reattempt. 2019-07-08 12:13:34 -07:00
Vishnu Ks 1f250a3fd2 casper: Add support for exporting results as XUnit XML file. 2019-07-07 22:30:01 -07:00
Vishnu Ks 4f65b50c44 requirements: Upgrade django-otp from 0.5.2 to 0.6.0.
This indirect dependency was upgraded separately since
it contained a migration with autogenerated name.
2019-07-07 22:28:54 -07:00
Anders Kaseorg 9f08513acb bundles: Rename commons.js to common.js.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-03 15:03:22 -07:00
Aman Agrawal 05aa3bcbc1 lint: Make `--fix` a default arg for zulint.
Since the check for `--fix` is in `zulint/command.py`,
we should keep it as an arg for zulint.
2019-07-03 14:57:31 -07:00
Aman Agrawal aa5a1cb509 lint: Make zulint independent of extra lint options in `./tools/lint`.
Check `options.full` in `pyflakes.py` instead of `linters.py` to
make zulint independent of `./tools/lint`.
2019-07-03 14:57:31 -07:00
Anders Kaseorg 1868e96850 tools/webpack: Don’t import Django.
It added about 150ms to the startup time of running webpack, for no
benefit.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-03 14:52:11 -07:00
Wyatt Hoodes 40227171e6 provision: Improve error messaging when attempting to use Ubuntu Trusty.
As part of dropping support, we add appropriate error messaging when a
user attempts to provision while using trusty.  If the user is running
in Vagrant we append information on how to proceed.
2019-07-03 14:32:25 -07:00
Anders Kaseorg 3ded6f53c3 storage: Transfer responsibility for hash-naming webpack files to webpack.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-03 14:16:17 -07:00
Anders Kaseorg b0a30aa01a storage: Remove RemoveUnminifiedFilesMixin.
This can be done much more easily with the right options to
collectstatic.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-03 14:16:07 -07:00
Anders Kaseorg 0cd6c75ab1 update-prod-static: Remove unused pre-webpack files.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-03 13:58:21 -07:00
Anders Kaseorg 079ddae4c8 minify-js: Remove; everything has been migrated to Webpack.
min/sockjs-0.3.4.min.js is not used.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-03 13:58:21 -07:00
Anders Kaseorg 5f3d36ae87 tex: Bundle KaTeX CLI using Webpack.
We don’t need a hacked copy anymore.  We run the installed version out
of node_modules in development, and a Webpack-bundled version of that
in production.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-02 16:50:03 -07:00
Anders Kaseorg 9f074fc071 webpack: Fix production setting of publicPath.
This is needed by webpack asynchronous require.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-02 16:49:38 -07:00
Anders Kaseorg 05663aa3fa webpack: Rectify "common" bundle with bundles/commons.js.
Moving bootstrap-typeahead from bundles/commons.js to bundles/app.js
and csrf.js from bundles/app.js to bundles/commons.js makes
bundles/commons.js equivalent to the "common" bundle, so we can
replace the latter with the former.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-02 16:38:26 -07:00
Anders Kaseorg 1b94733953 webpack: Remove resolve.modules override.
The minimal syntactic sugar it might provide isn’t worth the
unexpected side effects (including side effects on third party
modules).

For now, we allow zrequire to emulate the previous syntax in the Node
test suite, even though stealing part of the NPM namespace is
confusing.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-02 16:38:26 -07:00
Thomas Ip 8c199fd44c webpack: Use handlebars-loader to handle frontend templates.
And remove the compile-handlebars-templates system.
2019-07-02 16:23:29 -07:00
Anders Kaseorg fc3305b623 webpack: Trim resolve.extensions.
We don’t have any .tsx files, and nobody expects to be able to omit
the extension when importing .json, .scss, or .css files.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-02 16:09:29 -07:00
Anders Kaseorg 7b2a605978 provision: Sort system dependencies deterministically.
set iteration order is randomized in Python ≥ 3.3.  That might or
might not have had the potential for causing rare probabilistic bugs,
but if nothing else, it made build logs harder to compare.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-02 15:04:44 -07:00
Anders Kaseorg bbb56df6b0 i18n: Move static/locale back to locale.
As of commit cff40c557b (#9300), these
files are no longer served directly to the browser.  Disentangle them
from the static asset pipeline so we can refactor it without worrying
about them.

This has the side effect of eliminating the accidental duplication of
translation data via hash-naming in our release tarballs.

This reverts commit b546391f0b (#1148).

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-02 14:57:55 -07:00
Anders Kaseorg a1cf77ca54 test-help-documentation: Bind vnu.jar to 127.0.0.1.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-06-28 18:18:29 -07:00
Anders Kaseorg 2d50dcf7cc test-help-documentation: Validate HTML with vnu.jar.
The VNU_IGNORE whitelist lets in some crazy-invalid preexisting HTML,
but hopefully this will stop the problem from getting much larger.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-06-27 14:53:21 -07:00
Anders Kaseorg f407a12ba2 test-documentation: Validate HTML with vnu.jar.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-06-27 14:53:21 -07:00
Aman Agrawal 7a3e8c4868 zulint: Add option to list groups using `--list-groups`. 2019-06-27 14:42:33 -07:00
Aman Agrawal 4424867adc zulint: Show errors in `--verbose` in a more readable format. 2019-06-27 14:42:33 -07:00
Aman Agrawal e275457387 zulint: Avoid changing the color of next line by using ENDC.
ENDC was not being applied due to missing `{}` in the end.
2019-06-27 14:42:33 -07:00
Anders Kaseorg 23cd064c86 webpack: Elide node_modules when importing JS modules.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-06-26 16:49:32 -07:00
Anders Kaseorg caecd1c2ad install: Disable installation and provisioning on Ubuntu 14.04 Trusty.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-06-26 15:58:53 -07:00
Anders Kaseorg bfa82a70c8 ci: Remove Ubuntu 14.04 (trusty) from CI.
Tweaked by tabbott to improve our CI docs discussion of these.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-06-26 11:01:13 -07:00
Anders Kaseorg b4204e7cfd Remove legacy (pre-Vagrant) Docker development environment setup.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-06-26 10:58:02 -07:00
Anders Kaseorg bac63f5a3e documentation_crawler: Reimplement crawl_with_status so it wraps crawl.
This way we inherit more of the upstream command’s behavior.
Importantly, this means we pass everything in `opts.spargs` to the
spider, not just `opts.spargs.skip_external`.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-06-24 23:20:17 -07:00
Anders Kaseorg 0f30c8c4ba dev-vagrant-docker: Upgrade docker-systemctl-replacement.
This fixes the 45 second boot delay bug.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-06-24 22:06:32 -07:00
Thomas Ip 80f972d42c webpack: Use correct types in config.
Cache-loader is used as an item in the use member so the correct
type should be RuleSetUseItem not RuleSetRule.
See: DefinitelyTyped/DefinitelyTyped/webpack/index.d.ts#L498
2019-06-24 17:58:51 -07:00
Thomas Ip 637b2b784a dependencies: Upgrade mini-css-extract-plugin to 0.6.0 and use HMR.
Given mini-css-extract-plugin can now do hot module replacement,
this commit also removed css-hot-loader. Not upgrading to 0.7.0
as that cause webpack to crash.
2019-06-24 17:58:51 -07:00
Yashashvi Dave 5c88475378 static/js/stream_data: Deduplicate notification setting updates.
Commit also add `stream_data.js` to full test covered
enforced files for `test-js-with-node` tests.
2019-06-24 14:46:45 -07:00
Thomas Ip a2de8ab44f lint: Add --fix option to ./tools/lint.
Linters with the fix option are stylelint, eslint and puppet-lint.
2019-06-24 14:13:04 -07:00
Wyatt Hoodes 6670b15234 provision: Clean up `var/` for the move to `var/<uuid>/test-backend`. 2019-06-24 12:42:00 -07:00
Wyatt Hoodes b1fe1ef42b test-backend: Clean up leak data import files after test-suite run.
This is a simple, non-intrusive way of removing the bulk of the
clutter from `var/<uuid>/test-backend` after running `test-backend`.

Ideally, we'll replace this logic with proper tearDown methods.
2019-06-24 12:39:56 -07:00
Aman Agrawal 8fc7c89874 zulint: Add `--verbose` arg to print good/bad lines in error.
This argument probably still needs some iteration, but it's already
useful.
2019-06-23 22:24:46 -07:00
Aman Agrawal 8eee19a160 lint: Add descriptions for all the linters. 2019-06-23 22:23:15 -07:00
Aman Agrawal 6d42b2392b zulint: Print description of linter with it in `--list`. 2019-06-23 22:23:15 -07:00
Aman Agrawal e236d39ef1 zulint: Add option to specify description of linter functions.
Extract description of function from __doc__ if used as wrapper.
2019-06-23 22:23:15 -07:00
Aman Agrawal e9ff9e34b3 lint: Use --groups to specify specific groups to run.
This helps generalize the use of groups inside zulint.
Introduce list_files to return `by_lang` files dict.
Add feature to create custom groups.
Make custom groups for backend and frontend files.
2019-06-23 22:23:15 -07:00
Aman Agrawal b5b3d9bd5f zulint: Refactor duplicate error printing code into print_error. 2019-06-23 21:59:00 -07:00
Aman Agrawal 7b7e887386 lint: Pass args to LinterConfig when initializing it.
This makes it easy to use args inside LinterConfig.
2019-06-23 21:55:02 -07:00
Aman Agrawal 0b12ec1417 lint: Initialize logger inside zulint.
This also helps move verbose_timing logic inside zulint.
2019-06-23 21:55:02 -07:00
Aman Agrawal b6d4438726 lint: Pass `args` instead of passing individual attributes to do_lint.
Pass the args to linter_config.do_lint.
2019-06-23 21:55:02 -07:00
Aman Agrawal b2b49089fd tools: Extract get_provisioning_status check logic.
Move get_provisioning_status check logic into
assert_provisioning_status_ok and use it instead of duplicating the
check code.
2019-06-23 21:55:02 -07:00
Tim Abbott f8b0727e5a test-backend: Check for venv before importing modules like ujson.
Previously, we were giving the wrong error message when running
test-backend not inside the Zulip venv if ujson wasn't installed on
the machine.
2019-06-23 16:12:21 -07:00
Aman Agrawal aa217efdbe lint: Add rule to ban rgb(a) in css/scss files, use hsl(a) instead. 2019-06-20 11:34:59 -07:00
Tim Abbott 4818011199 zulint: Add a basic README. 2019-06-18 12:25:46 -07:00
Aman Agrawal 6d040d330c lint: Add --list arg which lists all the registered linters. 2019-06-18 11:32:04 -07:00
Aman Agrawal 6457c1f7c6 lint: Generalize --skip arg and move logic to zulint/command. 2019-06-18 11:32:04 -07:00
Aman Agrawal 995b357cde lint: Add --only agr to run only the specified linters. 2019-06-18 11:32:04 -07:00
Aman Agrawal cf8653945f lint: Rename commit_messages to gitlint.
Use `gitlint` name to register gitlint linter since it is the commonly
used name for it.
2019-06-18 11:32:04 -07:00
Aman Agrawal 6b73926e93 lint: Add --skip arg to replace --no-gitlint/mypy.
Use --skip=gitlint,mypy instead of --no-gitlint/mypy.
2019-06-18 11:32:04 -07:00
Aman Agrawal 426a222b7e lint: Rename --verbose to --verbose-timing. 2019-06-18 11:32:04 -07:00
Aman Agrawal dcd46f1c11 lint: Move shebang_rules out of `RuleList` class to generalize it.
shebang_rules was moved to custom_check.py. Also add shebang_rules only
to those rules which need it.
2019-06-18 11:27:59 -07:00
Aman Agrawal db25c0c2ca lint: Combine functions in custom_rules into RuleList class.
This makes linting rules in zulint more general. Make necessary
changes in tools/lint and tools/custom_check.py to run with the new
RuleList class.

Modify tests for `RuleList` class. Tests only include minor changes to
test with the new class.
2019-06-18 11:27:50 -07:00
Tim Abbott 9760c8cfc9 tools: Fix postgres-init-*-db cache handling.
Previously, it didn't properly update the stamp files that determine
our caching behavior, so if one ran test-backend afterwards, nothing
would happen.

A secondary issue that this commit does not fix is that provision will
end up rerunning the whole thing.
2019-06-17 16:24:13 -07:00
Tim Abbott efe5e53118 docs: Update list of links to not check in tests. 2019-06-17 12:24:22 -07:00
Thomas Ip 0253ef12c6 popovers: Encode brackets in URI to avoid conflict with markdown links.
This fixes an issue where one could end up with a `(` in the markdown
syntax for a link after copy-pasting this, which doesn't work in
markdown.

Fixes #12579.
2019-06-16 15:18:33 -07:00
Vishnu Ks fdcae3b0b7 provision: Add cd /srv/zulip to .bashrc only if /srv/zulip exists. 2019-06-14 15:49:56 -07:00
Vishnu Ks d703e3638e droplets: Update snapshot id.
The new snapshot has zulip/zulip commit till
ac0d60f577. I have also included
the custom motd from b594708915
in base image.
2019-06-14 15:49:56 -07:00
Wyatt Hoodes 6b033c7909 test-backend: Add steps to deal with potential database leaks.
A function was written in `test_fixtures.py` to drop a test database
template if the corresponding database id doesn't belong to a file.
Alongside this fact, every file that is written is removed after 60
minutes.  Meaning any potential database template can never exist
longer than one hour.

This follow-up work was added to deal with the potential race
conditions when running `test-backend`.  Ensuring that all templates
are properly dealt with.

Essentially rewritten by tabbott for cleanliness.

Fixes the remainder of #12426.
2019-06-14 15:23:25 -07:00