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2017-08-25 SimplifyEelco Dolstra1-10/+36
2017-08-25 Allow derivations to update the build phaseEelco Dolstra1-0/+5
So the progress bar can show [1/0/1 built, 0.0 MiB DL] building hello-2.10 (configuring): checking whether pread is declared without a macro... yes
2017-08-25 Allow activities to be nestedEelco Dolstra4-6/+13
In particular, this allows more relevant activities ("substituting X") to supersede inferior ones ("downloading X").
2017-08-25 Restore activity metadataEelco Dolstra1-2/+5
This allows the progress bar to display "building perl-5.22.3" instead of "building /nix/store/<hash>-perl-5.22.3.drv".
2017-08-21 Clean up JSON constructionEelco Dolstra1-3/+18
2017-08-21 Allow builders to create activitiesEelco Dolstra1-6/+72
Actually, currently they can only create download activities. Thus, downloads by builtins.fetchurl show up in the progress bar.
2017-08-16 nix optimise-store: Show how much space has been freedEelco Dolstra3-7/+11
2017-08-16 nix optimise-store: AddEelco Dolstra1-2/+12
This replaces "nix-store --optimise". Main difference is that it has a progress indicator.
2017-08-16 Progress indicator: CleanupEelco Dolstra3-12/+11
2017-08-16 Progress indicator: More improvementsEelco Dolstra1-9/+47
2017-08-16 Progress indicator: Show number of active itemsEelco Dolstra2-13/+12
2017-08-16 Progress indicator: Unify "copying" and "substituting"Eelco Dolstra2-14/+16
They're the same thing after all. Example: $ nix build --store local?root=/tmp/nix nixpkgs.firefox-unwrapped [0/1 built, 49/98 copied, 16.3/92.8 MiB DL, 55.8/309.2 MiB copied] downloading 'https://cache.nixos.org/nar/0pl9li1jigcj2dany47hpmn0r3r48wc4nz48v5mqhh426lgz3bz6.nar.xz'
2017-08-16 Improve substitution progress indicatorEelco Dolstra2-7/+59
E.g. $ nix build --store local?root=/tmp/nix nixpkgs.firefox-unwrapped [0/1 built, 1/97/98 fetched, 65.8/92.8 MiB DL, 203.2/309.2 MiB copied] downloading 'https://cache.nixos.org/nar/1czm9fk0svacy4h6a3fzkpafi4f7a9gml36kk8cq1igaghbspg3k.nar.xz'
2017-08-16 nix copy: Improve progress indicatorEelco Dolstra1-4/+28
It now shows the amount of data copied: [8/1038 copied, 160.4/1590.9 MiB copied] copying path '...'
2017-08-16 nix copy: Revive progress barEelco Dolstra2-2/+25
2017-08-16 Disallow SSH host names starting with a dashEelco Dolstra2-8/+12
2017-08-10 Style fixEelco Dolstra1-1/+2
2017-08-09 Use /proc/self/fd to efficiently close all FDs on LinuxEelco Dolstra1-1/+1
Issue #1506.
2017-07-31 Merge branch 'macOS' of https://github.com/davidak/nixEelco Dolstra1-2/+2
2017-07-30 Replace Unicode quotes in user-facing strings by ASCIIJörg Thalheim28-320/+320
Relevant RFC: NixOS/rfcs#4 $ ag -l | xargs sed -i -e "/\"/s/’/'/g;/\"/s/‘/'/g"
2017-07-30 replace "OS X" with "macOS"davidak1-2/+2
2017-07-20 FD_SETSIZE check: BuildError -> ErrorEelco Dolstra1-3/+2
BuildError denotes a permanent build failure, which is not the case here.
2017-07-18 Do not try to fill fd_set with fd>=FD_SETSIZEDmitry Kalinkin1-0/+3
This is UB and causes buffer overflow and crash on linux.
2017-07-17 Always use base-16 for hashed mirror lookupsEelco Dolstra1-1/+2
In particular, don't use base-64, which we don't support. (We do have base-32 redirects for hysterical reasons.) Also, add a test for the hashed mirror feature.
2017-07-17 Make the hashes mirrors used by builtins.fetchurl configurableEelco Dolstra2-6/+12
In particular, this allows it to be disabled in our tests.
2017-07-17 Fix accidental printErrorEelco Dolstra1-1/+1
2017-07-14 nix path-info: Show download sizes for binary cache storesEelco Dolstra2-8/+29
E.g. $ nix path-info --json --store https://cache.nixos.org nixpkgs.thunderbird -S ... "downloadHash": "sha256:1jlixpzi225wwa0f4xdrwrqgi47ip1qpj9p06fyxxg07sfmyi4q0", "downloadSize": 43047620, "closureDownloadSize": 84745960 } ]
2017-07-14 nix path-info: Don't barf on invalid pathsEelco Dolstra2-29/+37
Now you get [ { "path": "/nix/store/fzvliz4j5xzvnd0w5zgw2l0ksqh578yk-bla", "valid": false } ]
2017-07-11 fetchTarball: Prevent concurrent downloads of the same fileEelco Dolstra1-0/+4
Fixes #849.
2017-07-07 Merge pull request #1445 from matthewbauer/macos-skip-hardlinkEelco Dolstra1-0/+14
Don’t hardlink disallowed paths in OS X.
2017-07-06 Don’t hardlink disallowed paths in OS X.Matthew Bauer1-0/+14
Fixes #1443
2017-07-04 Add X32 to the seccomp filterEelco Dolstra1-0/+4
Fixes #1432.
2017-07-04 Sort substituters by priorityEelco Dolstra3-0/+11
Fixes #1438.
2017-07-04 getDefaultSubstituters(): Simplify initialisationEelco Dolstra1-20/+14
As shlevy pointed out, static variables in C++11 have thread-safe initialisation.
2017-07-04 Add allow-new-privileges optionEelco Dolstra2-0/+9
This allows builds to call setuid binaries. This was previously possible until we started using seccomp. Turns out that seccomp by default disallows processes from acquiring new privileges. Generally, any use of setuid binaries (except those created by the builder itself) is by definition impure, but some people were relying on this ability for certain tests. Example: $ nix build '(with import <nixpkgs> {}; runCommand "foo" {} "/run/wrappers/bin/ping -c 1 8.8.8.8; exit 1")' --no-allow-new-privileges builder for ‘/nix/store/j0nd8kv85hd6r4kxgnwzvr0k65ykf6fv-foo.drv’ failed with exit code 1; last 2 log lines: cannot raise the capability into the Ambient set : Operation not permitted $ nix build '(with import <nixpkgs> {}; runCommand "foo" {} "/run/wrappers/bin/ping -c 1 8.8.8.8; exit 1")' --allow-new-privileges builder for ‘/nix/store/j0nd8kv85hd6r4kxgnwzvr0k65ykf6fv-foo.drv’ failed with exit code 1; last 6 log lines: PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. 64 bytes from 8.8.8.8: icmp_seq=1 ttl=46 time=15.2 ms Fixes #1429.
2017-07-04 Support base-64 hashesEelco Dolstra12-44/+33
Also simplify the Hash API. Fixes #1437.
2017-07-03 Replace a few bool flags with enumsEelco Dolstra14-123/+116
Functions like copyClosure() had 3 bool arguments, which creates a severe risk of mixing up arguments. Also, implement copyClosure() using copyPaths().
2017-06-20 Call SetDllDirectory("") after sqlite3 init on cygwinDavid McFarland1-0/+14
Cygwin sqlite3 is patched to call SetDllDirectory("/usr/bin") on init, which affects the current process and is inherited by child processes. It causes DLLs to be loaded from /usr/bin/ before $PATH, which breaks all sorts of things. A typical failures would be header/lib version mismatches (e.g. openssl when running checkPhase on openssh). We'll just set it back to the default value. Note that this is a problem with the cygwin version of sqlite3 (currently 3.18.0). nixpkgs doesn't have the problematic patch.
2017-06-19 Disable use of virtual hosting in aws-sdk-cppEelco Dolstra1-1/+1
Recently aws-sdk-cpp quietly switched to using S3 virtual host URIs (https://github.com/aws/aws-sdk-cpp/commit/69d9c53882), i.e. it sends requests to http://<bucket>.<region>.s3.amazonaws.com rather than http://<region>.s3.amazonaws.com/<bucket>. However this interacts badly with curl connection reuse. For example, if we do the following: 1) Check whether a bucket exists using GetBucketLocation. 2) If it doesn't, create it using CreateBucket. 3) Do operations on the bucket. then 3) will fail for a minute or so with a NoSuchBucket exception, presumably because the server being hit is a fallback for cases when buckets don't exist. Disabling the use of virtual hosts ensures that 3) succeeds immediately. (I don't know what S3's consistency guarantees are for bucket creation, but in practice buckets appear to be available immediately.)
2017-06-19 Support creating S3 caches in other regions than us-east-1Eelco Dolstra1-4/+10
2017-06-19 Handle S3Errors::RESOURCE_NOT_FOUND from aws-sdk-cppEelco Dolstra1-2/+4
This is returned by recent versions. Also handle NO_SUCH_KEY even though the library doesn't actually return that at the moment.
2017-06-19 Suppress "will retry in N ms" for non-retriable errorsEelco Dolstra1-5/+6
Newer versions of aws-sdk-cpp call CalculateDelayBeforeNextRetry() even for non-retriable errors (like NoSuchKey) whih causes log spam in hydra-queue-runner.
2017-06-19 Show aws-sdk-cpp log messagesEelco Dolstra1-0/+22
2017-06-19 macOS: Ugly hack to make the tests succeedEelco Dolstra1-3/+2
Sandboxes cannot be nested, so if Nix's build runs inside a sandbox, it cannot use a sandbox itself. I don't see a clean way to detect whether we're in a sandbox, so use a test-specific hack. https://github.com/NixOS/nix/issues/1413
2017-06-19 macOS: Remove flagsEelco Dolstra1-0/+10
In particular, UF_IMMUTABLE (uchg) needs to be cleared to allow the path to be garbage-collected or optimised. See https://github.com/NixOS/nixpkgs/issues/25819. + the file from being garbage-collected.
2017-06-14 Remove redundant debug lineEelco Dolstra1-2/+0
2017-06-14 canonicalisePathMetaData(): Ignore security.selinux attributeEelco Dolstra1-2/+6
Untested, hopefully fixes #1406.
2017-06-12 Provide a builtin default for $NIX_SSL_CERT_FILEEelco Dolstra2-4/+13
This is mostly to ensure that when Nix is started on macOS via a launchd service or sshd (for a remote build), it gets a certificate bundle.
2017-06-12 Don't run pre-build-hook if we don't have a derivationEelco Dolstra1-1/+1
This fixes a build failure on OS X when using Hydra or Nix 1.12's build-remote (since they don't copy the derivation to the build machine).
2017-06-07 Don't show flags from config settings in "nix --help"Eelco Dolstra1-4/+16
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