since nix doesn't use the bison `error` terminal anywhere any invocation
of yyerror will immediately cause a failure. since we're *already*
leaking tons of memory whatever little bit bison allocates internally
doesn't much matter any more, and we'll be replacing the parser soon anyway.
coincidentally this now also matches the error behavior of URIs when
they are disabled or ~/ paths in pure eval mode, duplicate attr
detection etc.
(cherry picked from commit e8d9de967fe47a7f9324b0022a2ef50df59f419d)
Change-Id: I560c50d11dceddc2d7cf9ed2c6c631a309ce574e
this is a proper subset of Formals anyway, so let's just use those and
avoid the extra allocations and moves.
(cherry picked from commit f07388bf985c2440413f398cf93d5f5840d1ec8c)
Change-Id: I4508c9c9c918cbaaed649dc753eb86f5cafc7ab6
Print the value in `error: cannot coerce` messages
(cherry picked from commit 5b7bfd2d6b89d7dd5f54c1ca6c8072358d31a84e)
===
test taken from 6e8d5983143ae576e3f4b1d2954a5267f2943a49; it was added
previously (and not backported because its pr was a mostly-revert), but
it's useful to have around.
Change-Id: Icbd14b55e3610ce7b774667bf14b82e6dc717982
libexpr: print value of what is attempted to be called as function
(cherry picked from commit 50e5d7b883042852538371237e32a66bb22f0485)
Change-Id: I7cb6290bd8f244e83bfce3b2eed2a4c8b4f16a83
Print the value in `value is X while a Y is expected` error
(cherry picked from commit 5f72a97092da6af28a7d2b2a50d74e9d34fae7e1)
Change-Id: Idb4bc903ae59a0f5b6fb3b1da4d47970fe0a6efe
Just `stdenv.isDarwin` isn't enough because it doesn't apply to the
build platform, which mean that cross packages building from darwin to
another platform will have `isDarwin` set to false.
Replace it by `stdenv.buildPlatform.isDarwin`.
(cherry picked from commit a0cb75d96f76a3be48b9319e26d8ad78ef4e4525)
(h/t jade for finding this one)
Change-Id: If3cb74e6feaa5d51de550d9a140c71683c2214cd
Previously, there were two mostly-identical value printers -- one in
`libexpr/eval.cc` (which didn't force values) and one in
`libcmd/repl.cc` (which did force values and also printed ANSI color
codes).
This PR unifies both of these printers into `print.cc` and provides a
`PrintOptions` struct for controlling the output, which allows for
toggling whether values are forced, whether repeated values are tracked,
and whether ANSI color codes are displayed.
Additionally, `PrintOptions` allows tuning the maximum number of
attributes, list items, and bytes in a string that will be displayed;
this makes it ideal for contexts where printing too much output (e.g.
all of Nixpkgs) is distracting. (As requested by @roberth in
https://github.com/NixOS/nix/pull/9554#issuecomment-1845095735)
Please read the tests for example output.
Future work:
- It would be nice to provide this function as a builtin, perhaps
`builtins.toStringDebug` -- a printing function that never fails would
be useful when debugging Nix code.
- It would be nice to support customizing `PrintOptions` members on the
command line, e.g. `--option to-string-max-attrs 1000`.
(cherry picked from commit 0fa08b451682fb3311fe58112ff05c4fe5bee3a4, )
===
Restore ambiguous value printer for `nix-instantiate`
The Nix team has requested that this output format remain unchanged.
I've added a warning to the man page explaining that `nix-instantiate
--eval` output will not parse correctly in many situations.
(cherry picked from commit df84dd4d8dd3fd6381ac2ca3064432ab31a16b79)
Change-Id: I7cca6b4b53cd0642f2d49af657d5676a8554c9f8
(cherry picked from commit 561a56cd13b4f12e3dfb6c5e3f42e5d8add04ecc)
===
Modified the release notes' synopsis to make it match its contents,
probably a copy-paste.
Co-authored-by: Raito Bezarius <raito@lix.systems>
Change-Id: I03bbff940b93e7df4b6c2fe9159c49a59ed47b55
Don't attempt to `git add` ignored files
(cherry picked from commit 359990dfdc713c80aabd7ea6f7e4528628fbe108)
===
also added a regression test that isn't upstream to be sure we're
actually fixing the bug.
Change-Id: I8267a3d0ece9909d8008b7435b90e7b3eee366f6
Change an `allowPath` call to take a store path again
(cherry picked from commit 7c9ed1b1a325fe64a186e9d454607eaa0a7e8951)
Change-Id: Ia5ec924315a1f2640a0438cfb4b1ee0689cd3558
Factor out `ServeProto::Serialiser<UnkeyedValidPathInfo>` and test
(cherry picked from commit 139982997eec493a0f74105c427953f6be77da6d)
Change-Id: I28e4ba5a681a90d81915a56e6dbaa5456d64f96d
structured attrs: improve support / usage of NIX_ATTRS_{SH,JSON}_FILE
(cherry picked from commit 3c042f3b0b0a7ef9c47bf049f5410dbd4aac9e90)
Change-Id: I7e41838338ee1edf31fff6f9e354c3db2bba6c0e
initialize test suite for git fetchers
(cherry picked from commit 0bd9e10aea747df51c8a5af124864c722cbeafde)
Change-Id: Idf94a47794190c3e1de07fc4e7848741c4e9ffed
Also be more consistent with quotes around attribute paths
(cherry picked from commit 9404ce36e4edd1df12892089bdab1ceb7d4d7a97)
Change-Id: Iaa80073b4a07a6ffef106a3c12ecd02b4f6f67aa
`bind`: give same treatment as `connect` in #8544, dedup
(cherry picked from commit 28674247ec792a981741198abc190a71bb254b82)
Change-Id: I1ac5fc43fa10ec5f37a226730c3d84033fdbfd52
Restore `builtins.pathExists` behavior on broken symlinks
(cherry picked from commit d53c8901ef7f2033855dd99063522e3d56a19dab)
===
note that this variant differs markedly from the source commit because
we haven't endured quite as much lazy trees.
Change-Id: I0facf282f21fe0db4134be5c65a8368c1b3a06fc
Warn on implicit switch case fallthrough
(cherry picked from commit 21282c3c204597641402c6bcff8fc9ee7bc31fa1)
Change-Id: I5ebbdfb6c037d2c55254f37dd391c07c2ce7443e
absPath: Explicitly check if path is empty before accessing it
(cherry picked from commit 6ec08b85f607852eb6f976c1392c4917d0a53787)
Change-Id: Ieeb53fb65d0e334e6017ceb3a48b3b6ae1047843
Include phase reporting in log file for ssh-ng builds
(cherry picked from commit b1e7d7cad625095656fff05ac4aedeb12135110a)
Change-Id: I4076669b0ba160412f7c628ca9113f9abbc8c303
It is possible to exfiltrate a file descriptor out of the build sandbox
of FODs, and use it to modify the store path after it has been
registered. To avoid that issue, don't register the output of the build,
but a copy of it (that will be free of any leaked file descriptor).
Test that we can't leverage abstract unix domain sockets to leak file
descriptors out of the sandbox and modify the path after it has been
registered.
(cherry picked from commit 2dadfeb690e7f4b8f97298e29791d202fdba5ca6)
(tests cherry picked from commit c854ae5b3078ac5d99fa75fe148005044809e18c)
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Co-authored-by: Theophane Hufschmitt <theophane.hufschmitt@tweag.io>
Co-authored-by: Tom Bereknyei <tomberek@gmail.com>
Change-Id: I87cd58f1c0a4f7b7a610d354206b33301e47b1a4
Combine `AbstractPos`, `PosAdapter`, and `Pos`
(cherry picked from commit 113499d16fc87d53b73fb62fe6242154909756ed)
===
this is a bit cursed because originally it was based on InputAccessor
code that we don't have and moved/patched features we likewise don't
have (fetchToStore caching, all the individual accessors,
ContentAddressMethod). the commit is adjusted accordingly to
match (remove caching, ignore accessors, use FileIngestionMethod).
note that `state.rootPath . CanonPath == abs` and
computeStorePathForPath works relative to cwd, so the slight rewrite in
the moved fetchToStore is legal.
Change-Id: I05fd340c273f0bcc8ffabfebdc4a88b98083bce5
Increase stack size on macOS as well as Linux
(cherry picked from commit efb91d5979a625d5c50558aeabfd24e802ed9173,
4a2444b3f32a2f5d42c4d65302793b987d1ac667)
Change-Id: Ieb72283c61bb9e360683f531d6635697b293c313
Docs build: depend on locally built nix executable and not installed one
(cherry picked from commit ca72e3e7e8f69526f028475a7a9b40812da1acdd)
===
includes changes from (because not doing so removes manpages):
Merge pull request #9976 from alois31/restore-manual-pages
Restore manual pages
(cherry picked from commit d3c1997127e0fc08576e842b2bfe046d8a28d2f4)
Change-Id: I685ff16163ac552a1754570c03c992c63a461d50
Including `config.h` also needs `$(buildprefix)`
(cherry picked from commit 96fdea3394ff61e24c53358644a5064218218d13)
Change-Id: I8b5c0b1826aa007aa681c8b199f9b1489cac6784
Define NixOS tests in `tests/nixos/default.nix` rather than `flake.nix`
(cherry picked from commit c29b8ba142a0650d1182ca838ddc1b2d273dcd2a)
Change-Id: Ieae1b6476d95024485df7067e008013bc5542039
Add position information to `while evaluating the attribute` errors in the debugger
(cherry picked from commit ffe67c86a8ef3695e5c8b9c9800c192ac633dded)
Change-Id: I177ea5ec60898abe09fb9d80d9602b2a32ff8f44
Fix "Failed tcsetattr(TCSADRAIN)" when `nix repl` is not a TTY
(cherry picked from commit 864fc85fc88ff092725ba99907611b2b8d2205fb)
Change-Id: I8198674b935fabd741a349cc74544e61c53ea7b3
`nix`: Fix `haveInternet` to check for proxy
(cherry picked from commit accae60e7710a18f6f2bd7d2f4cd836bcd76b684)
Change-Id: I996dafdcd266f4bc5806386c86b19040120842bf
Say how many channels were unpacked in nix-channel
(cherry picked from commit 9ae665b9e1dc64c507ab6002fc5d7824208f3777)
Change-Id: Ie0950cf32123b550c5b83981a020e513f72a9b7c
