Age | Commit message (Collapse) | Author | Files | Lines |
|
The st_size field of a symlink doesn't have to be correct, e.g. for
/dev/fd symlinks.
|
|
|
|
|
|
This enables an optimisation in hydra-queue-runner, preventing a
download of a NAR it just uploaded to the cache when reading files
like hydra-build-products.
|
|
This is primary to allow hydra-queue-runner to extract files like
"nix-support/hydra-build-products" from NARs in binary caches.
|
|
Also makes it robust against concurrent deletions.
|
|
|
|
This eliminates some unnecessary (presumably cached) I/O.
|
|
So now you can do
$ NIX_REMOTE=file:///tmp/binary-cache nix-instantiate '<nixpkgs>' -A hello
and lots of other operations.
|
|
|
|
|
|
|
|
So you can now do:
$ NIX_REMOTE=file:///tmp/binary-cache nix-store -qR /nix/store/...
|
|
Throw a specific error for incomplete parse errors.
|
|
The latter is supposed to be more efficient.
|
|
|
|
This is necessary for long-running processes like hydra-queue-runner:
if a nix-daemon worker is killed, we need to stop reusing that
connection.
|
|
`nix-repl` will use this for deciding whether to keep waiting for input or
error out right away.
|
|
|
|
This allows a RemoteStore object to be used safely from multiple
threads concurrently. It will make multiple daemon connections if
necessary.
Note: pool.hh and sync.hh have been copied from the Hydra source tree.
|
|
|
|
|
|
OpenSSL can randomly segfault unless we register a callback function
to do locking.
https://www.openssl.org/docs/manmaster/crypto/threads.html
|
|
Otherwise using curl is not safe in multi-threaded applications
because it installs a SIGALRM handler.
|
|
|
|
http://hydra.nixos.org/build/32085949
|
|
This is currently only used by the Hydra queue runner rework, but like
eff5021eaa6dc69f65ea1a8abe8f3ab11ef5eb0a it presumably will be useful
for the C++ rewrite of nix-push and
download-from-binary-cache. (@shlevy)
|
|
|
|
This is used by the Hydra queue runner, but since it may also be
useful for the C++ rewrite of nix-push, I'm putting it here.
|
|
Otherwise we might leak memory.
|
|
|
|
The call to tmp_number.append had its arguments mixed up. Also, JSON
does not allow a trailing "," after array/object members.
|
|
|
|
Implement floats
|
|
|
|
|
|
|
|
Calling a class an API is a bit redundant...
|
|
Also, move a few free-standing functions into StoreAPI and Derivation.
Also, introduce a non-nullable smart pointer, ref<T>, which is just a
wrapper around std::shared_ptr ensuring that the pointer is never
null. (For reference-counted values, this is better than passing a
"T&", because the latter doesn't maintain the refcount. Usually, the
caller will have a shared_ptr keeping the value alive, but that's not
always the case, e.g., when passing a reference to a std::thread via
std::bind.)
|
|
For example,
$ nix-build --hash -A nix-repl.src
will build the fixed-output derivation nix-repl.src (a fetchFromGitHub
call), but instead of *verifying* the hash given in the Nix
expression, it prints out the resulting hash, and then moves the
result to its content-addressed location in the Nix store. E.g
build produced path ‘/nix/store/504a4k6zi69dq0yjc0bm12pa65bccxam-nix-repl-8a2f5f0607540ffe56b56d52db544373e1efb980-src’ with sha256 hash ‘0cjablz01i0g9smnavhf86imwx1f9mnh5flax75i615ml71gsr88’
The goal of this is to make all nix-prefetch-* scripts unnecessary: we
can just let Nix run the real thing (i.e., the corresponding fetch*
derivation).
Another example:
$ nix-build --hash -E 'with import <nixpkgs> {}; fetchgit { url = "https://github.com/NixOS/nix.git"; sha256 = "ffffffffffffffffffffffffffffffffffffffffffffffffffff"; }'
...
git revision is 9e7c1a4bbdbe6129dd9dc385776612c307d3d1bb
...
build produced path ‘/nix/store/gmsnh9i7x4mb7pyd2ns7n3c9l90jfsi1-nix’ with sha256 hash ‘1188xb621diw89n25rifqg9lxnzpz7nj5bfh4i1y3dnis0dmc0zp’
(Having to specify a fake sha256 hash is a bit annoying...)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
'start-condition stack underflow'. This fixes #751"""
This reverts commit b669d3d2e83d3c50238751b57cff3ed0ca39bc8a.
|
|
'start-condition stack underflow'. This fixes #751""
This reverts commit ed23c8568e10d15196bb4ff2b79fc14191d28109. Let's
merge this *after* the 1.11.1 release.
|