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2017-10-17 Remove BinaryCacheStoreAccessorEelco Dolstra2-61/+4
Probably as a result of a bad merge in 4b8f1b0ec066a5b994747b1afd050f5f62d857f6, we had both a BinaryCacheStoreAccessor and a RemoteFSAccessor. BinaryCacheStore::getFSAccessor() returned the latter, but BinaryCacheStore::addToStore() checked for the former. This probably caused hydra-queue-runner to download paths that it just uploaded.
2017-10-12 Add option to disable the seccomp filterEelco Dolstra2-0/+8
I needed this to test ACL/xattr removal in canonicalisePathMetaData(). Might also be useful if you need to build old Nixpkgs that doesn't have the required patches to remove setuid/setgid creation.
2017-10-02 Reverse retry logic to retry in all but a few casesDan Peebles1-20/+37
It was getting too much like whac-a-mole listing all the retriable error conditions, so we now retry by default and list the cases where retrying is almost certainly hopeless.
2017-09-18 Don't remove Content-Encoding in fetchurl / nix-prefetch-urlEelco Dolstra3-1/+4
Fixes #1568.
2017-09-14 RemoteStore: Add option to drop old connections from the poolEelco Dolstra2-1/+21
This is a hack to make hydra-queue-runner free its temproots periodically, thereby ensuring that garbage collection of the corresponding paths is not blocked until the queue runner is restarted. It would be better if temproots could be released earlier than at process exit. I started working on a RAII object returned by functions like addToStore() that releases temproots. However, this would be a pretty massive change so I gave up on it for now.
2017-09-14 Show the pid of temporary rootsEelco Dolstra2-11/+16
2017-09-14 nix-store -q --roots / --gc --print-roots: Print temporary / in-memory rootsEelco Dolstra2-22/+41
For example, $ nix-store -q --roots /nix/store/7phd2sav7068nivgvmj2vpm3v47fd27l-patchelf-0.8pre845_0315148 {temp:1} denotes that the path is only being kept alive by a temporary root (i.e. /nix/var/nix/temproots/). Similarly, $ nix-store --gc --print-roots ... {memory:9} -> /nix/store/094gpjn9f15ip17wzxhma4r51nvsj17p-curl-7.53.1 shows that curl is being used by some process.
2017-09-08 LegacySSHStore: Include signatures etc.Eelco Dolstra2-1/+8
2017-09-08 copyStorePath(): Fill in missing narHash regardless of checkSigsEelco Dolstra1-5/+1
I don't remember what the reasoning was here, but security is provided by the signatures, not by whether the hash is provided by the other store.
2017-09-08 Communicate the structured log FD to buildersEelco Dolstra1-1/+6
Since we may use a dedicated file descriptor in the future, this allows us to change it. So builders can do if [[ -n $NIX_LOG_FD ]]; then echo "@nix { message... }" >&$NIX_LOG_FD fi
2017-09-06 Fix abort when the GC thread gets an exceptionEelco Dolstra1-13/+21
2017-09-05 Add automatic garbage collectionEelco Dolstra5-1/+123
Nix can now automatically run the garbage collector during builds or while adding paths to the store. The option "min-free = <bytes>" specifies that Nix should run the garbage collector whenever free space in the Nix store drops below <bytes>. It will then delete garbage until "max-free" bytes are available. Garbage collection during builds is asynchronous; running builds are not paused and new builds are not blocked. However, there also is a synchronous GC run prior to the first build/substitution. Currently, no old GC roots are deleted (as in "nix-collect-garbage -d").
2017-09-05 GC: Don't delete own temproots fileEelco Dolstra3-34/+34
Since file locks are per-process rather than per-file-descriptor, the garbage collector would always acquire a lock on its own temproots file and conclude that it's stale.
2017-09-01 Abort curl downloads if there is no progress for 5 minutesEelco Dolstra1-1/+6
Maybe this will fix the curl hangs on macOS. (We could also use CURLOPT_TIMEOUT but that seems more of a sledgehammer.)
2017-08-31 Call queryMissing() prior to buildingEelco Dolstra2-0/+14
Without this, substitute info is fetched sequentially, which is superslow. In the old UI (e.g. nix-build), we call printMissing(), which calls queryMissing(), thereby preheating the binary cache cache. But the new UI doesn't do that.
2017-08-31 Add an activity for binary cache queriesEelco Dolstra2-1/+8
2017-08-31 Rename a few configuration optionsEelco Dolstra3-44/+56
In particular, drop the "build-" and "gc-" prefixes which are pointless. So now you can say nix build --no-sandbox instead of nix build --no-build-use-sandbox
2017-08-28 Give activities a verbosity level againEelco Dolstra5-9/+12
And print them (separately from the progress bar) given sufficient -v flags.
2017-08-28 Don't send progress messages to older clientsEelco Dolstra1-1/+1
2017-08-28 Tunnel progress messages from the daemon to the clientEelco Dolstra2-11/+61
This makes the progress bar work for non-root users.
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.
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