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Author SHA1 Message Date
lrnselfreliance
5cdb4aaac0
repos.yaml imports by diffing (#870)
* repos.yaml imports by diffing

repos.yaml declares one section, its Repos keyed by repo_url_key (another
URL of the same Repo is that Repo), comparing name, description,
directory, Tag, mode, branch, submodules, frequency and clone token (a
missing directory or clone token keeps the database's).  An unchanged
import writes nothing (every import rewrote every Repo and its
Download).

An invalid entry is skipped and counted, and its Repo is kept; before,
a Repo whose entry failed validation was deleted.  New Repos are created
inside the import's one write: recurring_download (via
get_or_create_download and _set_repository_download) takes commit=False,
and the URL is not looked up again for each new Repo (O(N^2)).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* repos.yaml: a branch URL is keyed by its Repo's URL

file_rows keyed the raw URL, but stores parse_repo_url's URL, which
turns a forge's branch URL (GitHub /tree/<branch>, GitLab
/-/tree/<branch>) into the repo URL and a branch.  The entry looked like
a new Repo: its insert hit the existing Repo's name (rolling back every
import of that file), and an invalid such entry did not protect its Repo
from deletion.  Rows and invalid keys now use the parsed URL; a URL that
cannot be parsed is skipped by its raw key.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-25 10:36:12 -06:00
lrnselfreliance
93d878952c
Add a Repos module that mirrors git repositories (#783)
Repos keeps local mirrors of git repositories, cloned over https and kept up to date on a schedule.

- A Repo is a Collection (kind='repo') plus a `repository` row.  The new `git` downloader clones it, then updates it
  (weekly by default, or Never: the clone is kept as it is and only updated on request).
- Repos are saved in `repos/<tag>/<name>` (the Repos Directory, ignored by default) or a directory the user chooses.
  An existing clone can be imported where it is.  repos.yaml is the source of truth.
- A GitHub-like page shows each repo's README, files, and history, with a ZIP download.  READMEs are searchable
  under the global search's Other tab.
- git is hardened against hostile repos and configs: https only, pinned addresses with no private addresses (for the
  repo and its submodules), sanitized configs, no hooks or links, and only clones WROLPi made or imported are
  updated.
- Tagging a Repo moves its clone as one directory.  Repo changes wait for repos.yaml to be imported at startup.
- The file mover groups unindexed files with no primary file as one FileGroup, and never replaces a file at the
  destination.  A failed tag move restores the Collection's tag.  A Collection's directory cannot leave the media
  directory.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-07 15:16:58 -06:00