Commit graph

7386 commits

Author SHA1 Message Date
Benjamin Hipple
5d24e18e29 doc: touchup release notes for 2.3
- At the top of the release notes, we announce sandboxing is now enabled by default,
then at the bottom it says it's now disabled when missing kernel support. These
can be merged into one point for clarity.

- The point about `max-jobs` defaulting to 1 appears unrelated to sandboxing.
2020-01-14 00:14:03 -05:00
Daiderd Jordan
8b3217f832
build: remove warning when in sandboxing test mode
Introduced in 66fccd5832, but somehow
breaks the secure-drv-outputs test.
2020-01-13 22:09:18 +01:00
Eelco Dolstra
c3181e21e7 Tweak error message 2020-01-13 21:52:03 +01:00
Eelco Dolstra
bfaa4db7bd Merge branch 'assert-show-expression' of https://github.com/LnL7/nix 2020-01-13 21:49:55 +01:00
John Ericson
d64ab5131c unbreak build without pch 2020-01-13 21:45:33 +01:00
Eelco Dolstra
c86c71c2b1 Test PRECOMPILE_HEADERS=0 2020-01-13 21:44:35 +01:00
Eelco Dolstra
835e541144 Fix build
https://hydra.nixos.org/eval/1564374
2020-01-13 21:34:54 +01:00
Eelco Dolstra
30c9ca3b05 Fix Nixpkgs dependency 2020-01-13 21:11:56 +01:00
Daiderd Jordan
307bcb9a8e
libexpr: show expression in assertion errors
Includes the expression of the condition in the assertion message if
the assertion failed, making assertions much easier to debug. eg.

    error: assertion (withPython -> (python2Packages != null)) failed at pkgs/tools/security/nmap/default.nix:11:1
2020-01-11 15:45:41 +01:00
Eelco Dolstra
6f046fa39e
Merge pull request #3308 from trusktr/patch-1
Add a link to official channels in the docs.
2020-01-10 01:03:41 +01:00
Eelco Dolstra
72a50756bb
Merge pull request #3307 from yorickvP/yorickvp/nlohmann-fromJSON
builtins.fromJSON: use nlohmann/json parser instead of custom parser
2020-01-10 01:03:07 +01:00
Joe Pea
3895e78794
Add link to official channels in nix-channel command ref 2020-01-09 14:20:08 -08:00
Joe Pea
7ccfa7ca4f
Add a link to official channels in the Channels chapter. 2020-01-09 14:15:19 -08:00
Yorick van Pelt
a350d0beb0
json-to-value: use unique_ptr instead of raw pointers 2020-01-09 22:46:41 +01:00
Yorick van Pelt
f1fac0b5c3
builtins.fromJSON: use nlohmann/json parser instead of custom parser 2020-01-09 17:38:27 +01:00
Eelco Dolstra
04bbfa692f
Merge pull request #3305 from knl/interpret-u-escapes-in-JSON-strings
Add support for unicode escape sequences in fromJSON
2020-01-07 01:04:16 +01:00
Nikola Knezevic
52a8f9295b Add support for \u escape in fromJSON
As fromTOML supports \u and \U escapes, bring fromJSON on par. As JSON defaults
to UTF-8 encoding (every JSON parser must support UTF-8), this change parses the
`\u hex hex hex hex` sequence (\u followed by 4 hexadecimal digits) into an
UTF-8 representation.

Add a test to verify correct parsing, using all escape sequences from json.org.
2020-01-07 00:09:58 +01:00
Nikola Knezevic
cb2d348d48 Remove redundant check in parseJSONString 2020-01-07 00:09:58 +01:00
Eelco Dolstra
bc22a7ee6a Fix use of uninitialized store path
Fixes 'building of '/nix/store/00000000000000000000000000000000-': ...'.
2020-01-06 22:20:10 +01:00
Eelco Dolstra
e2988f48a1
Merge pull request #3303 from LnL7/darwin-sandbox
build: fix sandboxing on darwin
2020-01-06 20:56:35 +01:00
Daiderd Jordan
66fccd5832
build: fix sandboxing on darwin
Starting ba87b08f85 getEnv now returns an
std::optional which means these getEnv() != "" conditions no longer happen
if the variables are not defined.
2020-01-05 20:23:52 +01:00
Eelco Dolstra
0486e87791
Merge pull request #3302 from LnL7/darwin-repair-with-sandbox
build: fix path repairing with the darwin sandbox
2020-01-05 16:26:17 +01:00
Eelco Dolstra
cb90e382b5 Hide FunctionCallTrace constructor/destructor
This prevents them from being inlined. On gcc 9, this reduces the
stack size needed for

  nix-instantiate '<nixpkgs>' -A texlive.combined.scheme-full --dry-run

from 12.9 MiB to 4.8 MiB.
2020-01-05 16:21:34 +01:00
Daiderd Jordan
7d448bc966
build: fix path repairing when hash rewriting is required
Handle store path repairing on darwin when sandboxing is enabled. Unlike
on linux sandboxing on darwin still requires hash rewriting.
2020-01-04 20:25:25 +01:00
Daiderd Jordan
b33fefcb92
build: recover store path when replacing fails
This shouldn't happen in normal circumstances, but just in case
attempt to move the temporary path back if possible.
2020-01-04 20:24:27 +01:00
Eelco Dolstra
0de33cc81b
Merge pull request #3298 from edef1c/passasfile-noprefix
passAsFile: leave out the hash prefix
2020-01-03 12:43:06 +01:00
edef
c65a6fa86a passAsFile: leave out the hash prefix
Having a colon in the path may cause issues, and having the hash
function indicated isn't actually necessary. We now verify the path 
format in the tests to prevent regressions.
2020-01-02 23:56:06 +00:00
Eelco Dolstra
3ad4a332eb
Merge pull request #3297 from edef1c/passasfile-hash
passAsFile: hash the attribute name instead of numbering sequentially
2020-01-03 00:08:23 +01:00
Puck Meerburg
515c0a263e passAsFile: hash the attribute name instead of numbering sequentially
This makes the paths consistent without relying on ordering.

Co-authored-by: edef <edef@edef.eu>
2020-01-02 22:56:03 +00:00
Eelco Dolstra
3469062e76
Merge pull request #3296 from grahamc/export-reference-graph
exportReferencesGraph: support working
2020-01-02 11:04:03 +01:00
Graham Christensen
c502831a1d
exportReferencesGraph: support working
Before, we would get:

    [deploy@bastion:~]$ nix-store -r /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv
    these derivations will be built:
      /nix/store/3ka4ihvwh6wsyhpd2qa9f59506mnxvx1-initrd-linux-4.19.88.drv
      /nix/store/ssxwmll7v21did1c8j027q0m8w6pg41i-unit-prometheus-alertmanager-irc-notifier.service.drv
      /nix/store/mvyvkj46ay7pp7b1znqbkck2mq98k0qd-unit-script-network-local-commands-start.drv
      /nix/store/vsl1y9mz38qfk6pyirjwnfzfggz5akg6-unit-network-local-commands.service.drv
      /nix/store/wi5ighfwwb83fdmav6z6n2fw6npm9ffl-unit-prometheus-hydra-exporter.service.drv
      /nix/store/x0qkv535n75pbl3xn6nn1w7qkrg9wwyg-unit-prometheus-packet-sd.service.drv
      /nix/store/lv491znsjxdf51xnfxh9ld7r1zg14d52-unit-script-packet-sd-env-key-pre-start.drv
      /nix/store/nw4nzlca49agsajvpibx7zg5b873gk9f-unit-script-packet-sd-env-key-start.drv
      /nix/store/x674wwabdwjrkhnykair4c8mpxa9532w-unit-packet-sd-env-key.service.drv
      /nix/store/ywivz64ilb1ywlv652pkixw3vxzfvgv8-unit-wireguard-wg0.service.drv
      /nix/store/v3b648293g3zl8pnn0m1345nvmyd8dwb-unit-script-acme-selfsigned-status.nixos.org-start.drv
      /nix/store/zci5d3zvr6fgdicz6k7jjka6lmx0v3g4-unit-acme-selfsigned-status.nixos.org.service.drv
      /nix/store/f6pwvnm63d0kw5df0v7sipd1rkhqxk5g-system-units.drv
      /nix/store/iax8071knxk9c7krpm9jqg0lcrawf4lc-etc.drv
      /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv
    error: invalid file name 'closure-init-0' in 'exportReferencesGraph'

This was tough to debug, I didn't figure out which one was broken until I did:

    nix-store -r /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv 2>&1 | grep  nix/store | xargs -n1 nix-store -r

and then looking at the remaining build graph:

    $ nix-store -r /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv
    these derivations will be built:
      /nix/store/3ka4ihvwh6wsyhpd2qa9f59506mnxvx1-initrd-linux-4.19.88.drv
      /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv
    error: invalid file name 'closure-init-0' in 'exportReferencesGraph'

and knowing the initrd build is before the system, then:

    $ nix show-derivation /nix/store/3ka4ihvwh6wsyhpd2qa9f59506mnxvx1-initrd-linux-4.19.88.drv
    {
      "/nix/store/3ka4ihvwh6wsyhpd2qa9f59506mnxvx1-initrd-linux-4.19.88.drv": {
        [...]
        "exportReferencesGraph": "closure-init-0 /nix/store/...-stage-1-init.sh closure-mdadm.conf-1 /nix/store/...-mdadm.conf closure-ubuntu.conf-2 ...",
        [...]
      }
    }

I then searched the repo for "in 'exportReferencesGraph'", found this
recently updated regex, and realized it was missing a "-".
2020-01-01 20:50:40 -05:00
Eelco Dolstra
b0cadf547b
Merge pull request #3289 from michaelforney/tar-J
Pass -J to tar for xz decompression
2019-12-25 13:07:58 +01:00
Michael Forney
43eb7b6756 Pass -J to tar for xz decompression
Some tar implementations can't auto-detect compression formats, so
they must be specified explicitly.
2019-12-22 17:17:14 -08:00
Eelco Dolstra
aaf57c983d
Merge pull request #3284 from puffnfresh/wsl
Disable use-sqlite-wal under WSL
2019-12-23 00:44:29 +01:00
Eelco Dolstra
7dcfa8042e
Merge pull request #3287 from michaelforney/cp-flag
Pass -P to cp to preserve symlinks
2019-12-23 00:43:38 +01:00
Michael Forney
10414d467b Pass -P to cp to preserve symlinks
This is commonly the default behavior with -R, but POSIX leaves the
default unspecified.
2019-12-21 21:30:38 -08:00
Brian McKenna
d25923263e Disable use-sqlite-wal under WSL
Before:

    $ nix-channel --update
    unpacking channels...
    warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL)
    warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL)
    warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL)
    warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL)
    warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL)

After:

    $ inst/bin/nix-channel --update
    unpacking channels...
    created 1 symlinks in user environment

I've seen complaints that "sandbox" caused problems under WSL but I'm
having no problems. I think recent changes could have fixed the issue.
2019-12-21 08:14:19 +11:00
Eelco Dolstra
c84c843e33
tarfile.cc: Restore timestamps
This is needed to get the lastModified attribute of GitHub flakes.
2019-12-19 15:09:54 +01:00
Eelco Dolstra
2550c11373
tarfile.cc: Don't change the cwd
Nix is multithreaded so it's not safe to change the cwd.
2019-12-19 15:08:16 +01:00
Eelco Dolstra
be32da0ed0
tarfile.cc: Style fixes 2019-12-19 15:01:58 +01:00
Eelco Dolstra
ee235e764c
Merge branch 'libarchive' of https://github.com/yorickvP/nix 2019-12-19 14:47:18 +01:00
Eelco Dolstra
9f7b4d068c
Cleanup: Remove unused makeDeb/makeRPM functions 2019-12-19 13:17:48 +01:00
Eelco Dolstra
4511f09b49 nix make-content-addressable: Add --json flag
Fixes #3274.
2019-12-18 17:39:02 +01:00
Eelco Dolstra
f8abbdd456 Add priority setting to stores
This allows overriding the priority of substituters, e.g.

  $ nix-store --store ~/my-nix/ -r /nix/store/df3m4da96d84ljzxx4mygfshm1p0r2n3-geeqie-1.4 \
    --substituters 'http://cache.nixos.org?priority=100 daemon?priority=10'

Fixes #3264.
2019-12-17 17:17:53 +01:00
Eelco Dolstra
54bf5ba422 nix-store -r: Handle symlinks to store paths
Fixes #3270.
2019-12-16 19:11:47 +01:00
Eelco Dolstra
14d82baba4 StorePath::new(): Check store directory 2019-12-16 17:41:56 +01:00
Eelco Dolstra
410acd29c0 Fix cargo test 2019-12-15 10:47:59 +01:00
Eelco Dolstra
acb71aa5c6 Tweak error message 2019-12-15 10:44:53 +01:00
Eelco Dolstra
2b0365753a Merge branch 'limit_depth_resolveExprPath' of https://github.com/d-goldin/nix 2019-12-15 00:22:35 +01:00
Eelco Dolstra
8656a2de56
Merge pull request #3269 from xzfc/nix-shell
nix-shell: don't check for "nix-shell" in shebang script name
2019-12-14 23:24:32 +01:00