Commit graph

10 commits

Author SHA1 Message Date
Vincent Ambo
6716bf018c chore(nixery): Housekeeping for depot compatibility
Cleans up a whole bunch of things I wanted to get out of the door
right away:

* depot internal references to //third_party/nixery have been replaced
  with //tools/nixery
* cleaned up files from Github
* fixed SPDX & Copyright headers
* code formatting and inclusion in //tools/depotfmt checks

Change-Id: Iea79f0fdf3aa04f71741d4f4032f88605ae415bb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5486
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: tazjin <tazjin@tvl.su>
2022-04-20 15:31:16 +00:00
Vincent Ambo
768f3986a9 feat(build): Run go vet as a step in the GitHub Actions workflow 2021-04-30 13:27:59 +02:00
Vincent Ambo
987a90510a fix(popcount): Accommodate upstream changes on nixos.org
Channel serving has moved to a new subdomain, and the redirect
semantics have changed. Instead of serving temporary redirects,
permanent redirects are now issued.

I've reported this upstream as a bug, but this workaround will fix it
in the meantime.
2020-07-25 14:43:21 +01:00
Florian Klink
215df37187 fix(popcount): Fix nix-build -A nixery-popcount
Previously, this was failing as follows:

```
these derivations will be built:
  /nix/store/7rbrf06phkiyz31dwpq88x920zjhnw0c-nixery-popcount.drv
building '/nix/store/7rbrf06phkiyz31dwpq88x920zjhnw0c-nixery-popcount.drv'...
building
warning: GOPATH set to GOROOT (/nix/store/4859cp1v7zqcqh43jkqsayl4wrz3g6hp-go-1.13.4/share/go) has no effect
failed to initialize build cache at /homeless-shelter/.cache/go-build: mkdir /homeless-shelter: permission denied
builder for '/nix/store/7rbrf06phkiyz31dwpq88x920zjhnw0c-nixery-popcount.drv' failed with exit code 1
error: build of '/nix/store/7rbrf06phkiyz31dwpq88x920zjhnw0c-nixery-popcount.drv' failed
```
2020-02-26 08:31:46 +00:00
Vincent Ambo
2b82f1b71a refactor: Reshuffle file structure for better code layout
This gets rid of the package called "server" and instead moves
everything into the project root, such that Go actually builds us a
binary called `nixery`.

This is the first step towards factoring out CLI-based functionality
for Nixery.
2019-11-27 14:12:38 +00:00
Vincent Ambo
7afbc912ce chore(build): Add nixery-popcount to top-level package set 2019-11-03 01:33:36 +00:00
Vincent Ambo
05b5b1718a feat(popcount): Cache seen narinfos on disk 2019-11-03 01:33:36 +00:00
Vincent Ambo
6a2fb092a7 chore: Add missing copyright headers to source files 2019-11-03 01:33:36 +00:00
Vincent Ambo
b03f7a1b4d feat(popcount): Add new narinfo-based popcount implementation
Adds an implementation of popcount that, instead of realising
derivations locally, just queries the cache's narinfo files.

The downside of this is that calculating popularity for arbitrary Nix
package sets is not possible with this implementation. The upside is
that calculating the popularity for an entire Nix channel can now be
done in ~10 seconds[0].

This fixes #65.

[0]: Assuming a /fast/ internet connection.
2019-11-03 01:33:36 +00:00
Vincent Ambo
6035bf36eb feat(popcount): Clean up popularity counting script
Adds the script used to generate the popularity information for all of
nixpkgs.

The README lists the (currently somewhat rough) usage instructions.
2019-08-14 00:02:04 +01:00