When #9863 converted the `Nix::Store` free functions into member functions, the
implicit `this` argument was not accounted for when iterating over the variable
number of arguments in some functions.
(cherry picked from commit 5cf9e18167)
Curl creates sockets without setting FD_CLOEXEC/SOCK_CLOEXEC, this can
cause connections to remain open forever when using commands like `nix
shell`
This change sets the FD_CLOEXEC flag using a CURLOPT_SOCKOPTFUNCTION
callback.
(cherry picked from commit 12d2527276)
This makes `nix.version` quicker to evaluate, which should speed up
package listing operations.
If you want an accurate count, use `lib.optionals` in your override
instead of `null` values.
(cherry picked from commit d47e3c9576)
... as intended.
Requirements:
- don't build fresh libraries for each git commit
- have git commit in the CLI
Bug:
- echo ${version} went into the wrong file => use the fact that it's
a symlink, not just for reading but also for writing.
(cherry picked from commit bba4e6b061)
By appending a colon to MANPATH NIX_MAN_DIR gets prepended to the
final MANPATH before default search paths.
This makes man still consider default search paths, but prefers
NIX_MAN_DIR (if it exists).
It still makes sense to point NIX_MAN_DIR to a correct location
by moving man pages build from nix-manual.man to nix-cli.man, but
this should fix most common use-cases where nix is installed globally.
(cherry picked from commit 95f16a3275)
Exposed for Hydra. We could make it fancier but with (a) new store
settings (b) switch to `ssh-ng://` both in the works, it doesn't seem
worth it.
(cherry picked from commit 94a7c34b2f)
It is unused in Nix currently, but will be used in Hydra. This reflects
what Hydra does in https://github.com/NixOS/hydra/pull/1387.
We may probably to use it more widely for better SSH store performance,
but this needs to be subject to more testing before we do that.
(cherry picked from commit 0d25cc6541)
Otherwise we may accidentally update a lock when we shouldn't.
Fixes#12445.
(cherry picked from commit 5c552b62fc)
# Conflicts:
# src/libflake/flake/flake.cc
E.g. in a derivation attribute `foo = ./bar`, if ./bar is a symlink,
we should copy the symlink to the store, not its target. This restores
the behaviour of Nix <= 2.19.
(cherry picked from commit 26b87e78b5)
This seems to be the way to do it now, even though I can't run them
without setting at least one env var.
I'll only fix shellcheck for now. Don't shoot the messenger.
It isn't quite clear to me why the previous commit masked this problem,
but I'm glad shellcheck has an effect or more effect now.
Note that this is just a script that is meant to run outside a
derivation (but also can be called by a derivation builder).
`touch $out` does not belong in it.
`touch $out` worked accidentally in the derivation-based check,
and also in the dev shell, but if pre-commit is invoked without
the dev shell it would fail.
If we previously fetched by revision, the output of "git ls-remote"
won't start with the expected line like
ref: refs/heads/master HEAD
but will be something like
5c4410e3b9891c05ab40d723de78c6f0be45ad30 refs/heads/5c4410e3b9891c05ab40d723de78c6f0be45ad30
This then causes Nix to treat that revision as a refname, which then
leads to warnings like
warning: could not update cached head '5c4410e3b9891c05ab40d723de78c6f0be45ad30' for 'file:///tmp/repo'
(cherry picked from commit c8b22643ba)
