- `nativeBuildInputs` vs `buildInputs`
- narrow down `with`s for clarity
- use `autoreconfHook` not `bootstrap` script
These sorts of changes have also been done in the Nix repo.
Since the default lengths in Crypt::Passphrase::Argon2 changed from 16
to 32 in in 0.009, some tests that expected the passphrase to be
unchanged started failing.
The previous implementation was O(N²lg(N)) due to sorting the full
runnables priority list once per runnable being scheduled. While not
confirmed, this is suspected to cause performance issues and
bottlenecking with the queue runner when the runnable list gets large
enough.
This commit changes the dispatcher to instead only sort runnables per
priority once per dispatch cycle. This has the drawback of being less
reactive to runnable priority changes: the previous code would react
immediately, while this might end up using "old" priorities until the
next dispatch cycle. However, dispatch cycles are not supposed to take
very long (seconds, not minutes/hours), so this is not expected to have
much or any practical impact.
Ideally runnables would be maintained in a sorted data structure instead
of the current approach of copying + sorting in the scheduler. This
would however be a much more invasive change to implement, and might
have to wait until we can confirm where the queue runner bottlenecks
actually lie.
This prevents eval errors when a machine is just started and the network isn't yet online.
I'm running hydra on a laptop and the network takes a bit of time to come online (WLAN),
so it's nice if the evaluator starts only when the network actually goes online.
Otherwise an error like this can happen on the first eval(s):
```
error fetching latest change from git repo at `https://github.com/nixos/nixpkgs.git':
fatal: unable to access 'https://github.com/nixos/nixpkgs.git/': Could not resolve host: github.com
```
To correctly render HTML reports we make sure to return the following MIME
types instead of "text/plain"
- *.css: "text/css"
- *.js: "application/javascript"
Fixes: #1267
Nowadays `Builds` doesn't reference `Project` directly anymore. This
means that simply resolving both `jobset` and `project` with a single
JOIN from `Builds` doesn't work anymore. Instead we need to resolve the
relation to `jobset` first and then the relation to `project`.
For similar fixes see e.g. c7c4759600.
Pierre Bourdon
Linus Heckemann
Maximilian Bosch
Julien Malka