Spent a while debugging why `nix-copy-closure` wasn't working anymore
and it was my shell RC printing something I added for debug.
Hopefully this can save someone else some time.
All OS and IO operations should be moved out, leaving only some misc
portable pure functions.
This is useful to avoid copious CPP when doing things like Windows and
Emscripten ports.
Newly exposed functions to break cycles:
- `restoreSignals`
- `updateWindowSize`
This adds simple tests of the commit signature verification mechanism of
fetchGit and its flake input wrapper.
OpenSSH is added to the build dependencies since it's needed to create
a key when testing the functionality. It is neither a built- nor a
runtime dependency.
This adds publicKeys as an optional fetcher input attribute to flakes
and builtins.fetchGit to provide a nix interface for the json-encoded
`publicKeys` attribute of the git fetcher.
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
This implements the git input attributes `verifyCommit`, `keytype`,
`publicKey` and `publicKeys` as experimental feature
`verified-fetches`. `publicKeys` should be a json string.
This representation was chosen because all attributes must be of type bool,
int or string so they can be included in flake uris (see definition of
fetchers::Attr).
Deduplicating code moreover enforcing the pattern means:
- It is easier to write new characterization tests because less boilerplate
- It is harder to mess up new tests because there are fewer places to
make mistakes.
Co-authored-by: Jacek Galowicz <jacek@galowicz.de>
Noticed because of a warning during an rpm build:
*** WARNING: ./usr/src/debug/nix-2.18.1-1.fc40.x86_64/src/nix-copy-closure/nix-copy-closure.cc is executable but has no shebang, removing executable bit
*** WARNING: ./usr/src/debug/nix-2.18.1-1.fc40.x86_64/src/nix-channel/nix-channel.cc is executable but has no shebang, removing executable bit
update the glossary to point to the new page.
since this is a cross-cutting concern, it warrants its own section in
the manual.
Co-authored-by: John Ericson <git@JohnEricson.me>
I wouldn't call it *good* yet, but this will do for now.
- `RetrieveRegularNARSink` renamed to `RegularFileSink` and moved
accordingly because it actually has nothing to do with NARs in
particular.
- its `fd` field is also marked private
- `copyRecursive` introduced to dump a `SourceAccessor` into a
`ParseSink`.
- `NullParseSink` made so `ParseSink` no longer has sketchy default
methods.
This was done while updating #8918 to work with the new
`SourceAccessor`.
