Commit graph

7 commits

Author SHA1 Message Date
Vincent Ambo
4a58b0ab4d feat(server): Cache built manifests to the GCS bucket
Caches manifests under `manifests/$cacheKey` in the GCS bucket and
introduces two-tiered retrieval of manifests from the caches (local
first, bucket second).

There is some cleanup to be done in this code, but the initial version
works.
2019-09-10 11:32:37 +01:00
Vincent Ambo
980f5e2187 refactor(server): Move package source management logic to server
Introduces three new types representing each of the possible package
sources and moves the logic for specifying the package source to the
server.

Concrete changes:

* Determining whether a specified git reference is a commit vs. a
  branch/tag is now done in the server, and is done more precisely by
  using a regular expression.

* Package sources now have a new `CacheKey` function which can be used
  to retrieve a key under which a build manifest can be cached *if*
  the package source is not a moving target (i.e. a full git commit
  hash of either nixpkgs or a private repository).

  This function is not yet used.

* Users *must* now specify a package source, Nixery no longer defaults
  to anything and will fail to launch if no source is configured.
2019-09-10 11:32:37 +01:00
Vincent Ambo
36d50d1f19 fix(server): Print correct project name during startup
They grow up so fast :')
2019-08-14 20:18:41 +01:00
Vincent Ambo
cf227c153f feat(builder): Implement build cache for manifests & layers
Implements a cache that keeps track of:

a) Manifests that have already been built (for up to 6 hours)
b) Layers that have already been seen (and uploaded to GCS)

This significantly speeds up response times for images that are full
or partial matches with previous images served by an instance.
2019-08-14 20:18:41 +01:00
Vincent Ambo
58380e3313 refactor(server): Extract build logic into separate module
This module is going to get more complex as the implementation of #32
progresses.
2019-08-14 20:18:41 +01:00
Vincent Ambo
6d718bf271 refactor(server): Use wrapper script to avoid path dependency
Instead of requiring the server component to be made aware of the
location of the Nix builder via environment variables, this commit
introduces a wrapper script for the builder that can simply exist on
the builders $PATH.

This is one step towards a slightly nicer out-of-the-box experience
when using `nix-build -A nixery-bin`.
2019-08-14 00:02:04 +01:00
Vincent Ambo
1fa93fe6f6 refactor: Move registry server to a subfolder 2019-08-14 00:02:04 +01:00
Renamed from tools/nixery/main.go (Browse further)