Instead of some slides from an internal summit. debugging.md has much
more details then said slides (which lacks the associated voice
recording).
Signed-off-by: Botond Dénes <bdenes@scylladb.com>
Message-Id: <20210507125956.381763-1-bdenes@scylladb.com>
This patch introduces the most basic bare infrastructure to generate
coverage report as well as a guide on how to manually generate them.
Although this barely qualifies as "support", it already allows one to
generate a coverage report with the help of this guide.
One immediate limitation of this patch is that it only supports clang,
which is not a terrible problem, given that its our main compiler
currently.
Future patches will build on this to incrementally improve and
automate this:
* Provide script to automatically merge profraw files and generate html
report from it.
* Integrate into test.py, adding a flag which causes it to generate
a coverage report after a run.
* Support GCC too, but at least auto-detect whether clang is used or
not.
Signed-off-by: Botond Dénes <bdenes@scylladb.com>
Message-Id: <20210423140100.659452-1-bdenes@scylladb.com>
In this patch I rewrote the explanations in both README.md and HACKING.md
about Scylla's dependencies, and about dbuild.
README.md used to mention only dbuild. It now explains better (I think)
why dbuild is needed in the first place, and that the alternative is
explained in HACKING.md.
HACKING.md used to explain *only* install-dependencies.sh - and now explains
why it is needed, what install-dependencies.sh and that it ONLY works on
very recent distributions (e.g., Fedora older than 32 are not supported),
and now also mentions the alternative - dbuild.
Mentions of incorrect requirements (like "gcc > 8.1") were fixed or dropped.
Mention of the archaic 'scripts/scylla_current_repo' script, which we used
to need to install additional packages on non-Fedora systems, was dropped.
The script itself is also removed.
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Message-Id: <20200616100253.830139-1-nyh@scylladb.com>
Thrift 0.11 changed to generate c++ code with
std::shared_ptr instead of boost::shared_ptr.
- https://issues.apache.org/jira/browse/THRIFT-2221
This was forcing scylla to stick with older versions
of thrift.
Fixes issue #3097.
thrift: add type aliases to build with old and new versions.
update to using namespace =
Building on Ubuntu 18 or 19 following the current build instructions
doesn't work. Add information about a few pitfalls. Switch README.md
to recommending dbuild and move the details to HACKING.md.
Message-Id: <20190520152738.GA15198@atlas>
With this patch HACKING suggest using just ./configure.py and passing
the mode to ninja. It also expands on the characteristics of each mode
and mentions the dev mode.
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
Message-Id: <20190208020444.19145-1-espindola@scylladb.com>
Replace stdx::optional and stdx::string_view with the C++ std
counterparts.
Some instances of boost::variant were also replaced with std::variant,
namely those that called seastar::visit.
Scylla now requires GCC 8 to compile.
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
Message-Id: <20190108111141.5369-1-duarte@scylladb.com>
This patch adds a scripts/find-maintainer script, similar to
script/get_maintainer.pl in Linux, which looks up maintainers and
reviewers for a specific file from a MAINTAINERS file.
Example usage looks as follows:
$ ./scripts/find-maintainer cql3/statements/create_view_statement.cc
CQL QUERY LANGUAGE
Tomasz Grabiec <tgrabiec@scylladb.com> [maintainer]
Pekka Enberg <penberg@scylladb.com> [maintainer]
MATERIALIZED VIEWS
Duarte Nunes <duarte@scylladb.com> [maintainer]
Pekka Enberg <penberg@scylladb.com> [maintainer]
Nadav Har'El <nyh@scylladb.com> [reviewer]
Duarte Nunes <duarte@scylladb.com> [reviewer]
The main objective of this script is to make it easier for people to
find reviewers and maintainers for their patches.
Message-Id: <20180119075556.31441-1-penberg@scylladb.com>
This change adds the start of what will hopefully be a continually evolving and
improving document for helping developers and contributors to get started with
Scylla development.
The first part of the document is general advice and information that is broadly
applicable.
The second part is an opinionated example of a particular work-flow and set of
tools. This is intended to serve as a starting point and inspire contributors to
develop their own work-flow.
The section on branching is marked "TODO" for now, and will be addressed by a
subsequent change.
Signed-off-by: Jesse Haber-Kucharsky <jhaberku@scylladb.com>
Message-Id: <470a542a92aff20d6205fb94b3fb26168735ae6f.1499319310.git.jhaberku@scylladb.com>
