Also add nix to passthru. This makes it easier to override nix in 'nix
develop', e.g.
$ nix develop \
--redirect .#hydraJobs.build.x86_64-linux.nix ~/Dev/nix/outputs/out \
--redirect .#hydraJobs.build.x86_64-linux.nix.dev ~/Dev/nix/outputs/dev
In this newly added test an OpenLDAP server will provide one user
(called `user`) and it will be attempted to login as that said user.
Also logging in with any other password must fail.
Nixpkgs doesn't currently provide these required packages. In order to
use this feature without waiting for a newer release of NixOS/Nixpkgs
thes have been packages inline.
PathInput plugin keeps a cache of path evaluations. This cache is simple, and
path is not checked more than once every N seconds, where N=30. The caching is
there to avoid expensive calls to `nix-store --add`.
This change makes the validity period configurable. The main use case is
`api-test.pl` which was implemented wrong for a while, as the invocation of
`hydra-eval-jobset` would return the previous evaluation, claiming there are no
changes. The test has been fixed to check better for a new evaluation.
This adds a `devShell` which unlike `runHydra` doesn't start hydra
automatically and doesn't receive hydra as build input. It is better
suited for interactive development cycles:
```
$ nix-shell -A devShell
$ ./bootstrap
$ configurePhase
$ make
$ # hack hack hack
$ foreman start
# test test test
<C-c>
$ # hack hack hack
```
runHyda automatically starts hydra and postgres:
```
$ nix-shell -A runHydra
```
The shell receives hydra from the working copy as buildInput.
Running hydra, queue-runner, evaluator and postgres is managed
by foreman (https://github.com/ddollar/foreman) and configured
in `Procfile`.
SQLite isn't properly supported by Hydra for a few years now[1], but
Hydra still depends on it. Apart from a slightly bigger closure this can
cause confusion by users since Hydra picks up SQLite rather than
PostgreSQL by default if HYDRA_DBI isn't configured properly[2]
[1] 78974abb69
[2] https://logs.nix.samueldr.com/nixos-dev/2020-04-10#3297342;
Apparentely, buildEnv in 20.03 no longer respects
propagated-build-inputs.
Note that the use of a library function (closePropagation) seems
fundamentally wrong to me - propagated-build-inputs should be used at
runtime, not at evaluation time.
It contains Hydra, PostgreSQL and an frontend proxy. So you can get a
running Hydra instance by doing
$ nixos-container create hydra --flake hydra
$ nixos-container start hydra
The web interface is available on port 80.
