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2017-10-02 Reverse retry logic to retry in all but a few casesDan Peebles2-20/+41
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.
2017-09-28 nix run: Restore signalsEelco Dolstra1-0/+2
Otherwise Ctrl-C doesn't work.
2017-09-27 nix copy: make recursive by defaultEelco Dolstra3-3/+16
2017-09-27 Tweak messageEelco Dolstra1-1/+1
2017-09-27 nix build: Fix realising a store pathEelco Dolstra1-1/+3
2017-09-25 nix why-depends: Write to stdoutEelco Dolstra1-3/+3
2017-09-25 Add "nix show-derivation"Eelco Dolstra3-0/+147
This debug command prints a store derivation in JSON format. For example: $ nix show-derivation nixpkgs.hello { "/nix/store/ayjwpwwiyy04nh9z71rsdgd3q7bra7ch-hello-2.10.drv": { "outputs": { "out": { "path": "/nix/store/w5w4v29ql0qwqhczkdxs94ix2lh7ibgs-hello-2.10" } }, "inputSrcs": [ "/nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25b-default-builder.sh" ], "inputDrvs": { "/nix/store/13839aqdf6x4k3b785rw5f2l7857l6y3-bash-4.4-p12.drv": [ "out" ], "/nix/store/vgdx7fdc7d4iirmnwj2py1nrvr5qwzj7-hello-2.10.tar.gz.drv": [ "out" ], "/nix/store/x3kkd0vsqfflbvwf1055l9mr39bg0ms0-stdenv.drv": [ "out" ] }, "platform": "x86_64-linux", "builder": "/nix/store/qp5fw57d38bd1n07ss4zxh88zg67c3vg-bash-4.4-p12/bin/bash", "args": [ "-e", "/nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25b-default-builder.sh" ], "env": { "buildInputs": "", "builder": "/nix/store/qp5fw57d38bd1n07ss4zxh88zg67c3vg-bash-4.4-p12/bin/bash", "configureFlags": "", "doCheck": "1", "name": "hello-2.10", "nativeBuildInputs": "", "out": "/nix/store/w5w4v29ql0qwqhczkdxs94ix2lh7ibgs-hello-2.10", "propagatedBuildInputs": "", "propagatedNativeBuildInputs": "", "src": "/nix/store/3x7dwzq014bblazs7kq20p9hyzz0qh8g-hello-2.10.tar.gz", "stdenv": "/nix/store/6zngq1rdh0ans9qyckqimqibgnlvlfrm-stdenv", "system": "x86_64-linux" } } } This removes the need for pp-aterm.
2017-09-25 DohEelco Dolstra1-1/+1
2017-09-18 nix-shell: Ignore readFile() errorsEelco Dolstra1-5/+5
Fixes #1563.
2017-09-18 Don't remove Content-Encoding in fetchurl / nix-prefetch-urlEelco Dolstra4-2/+7
Fixes #1568.
2017-09-18 Update release notesEelco Dolstra1-0/+10
2017-09-14 Remove Debian 8 and Ubuntu 14.10Eelco Dolstra1-6/+4
These have a GCC (4.9) that is too old. https://hydra.nixos.org/eval/1391740
2017-09-14 RemoteStore: Add option to drop old connections from the poolEelco Dolstra3-1/+31
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.
2017-09-14 Add "nix add-to-store" commandEelco Dolstra4-4/+67
2017-09-14 nix why-depends: Fix showing self-referencesEelco Dolstra1-8/+16
2017-09-11 Merge pull request #1562 from peti/masterEelco Dolstra1-8/+11
docker: update to Nix 1.11.14
2017-09-11 nix why-depends: Add option to show all edges causing a dependencyEelco Dolstra1-34/+156
For example, without --all: $ nix why-depends nixpkgs.nixUnstable nixpkgs.libssh2 /nix/store/s9n5gvj2l49b4n19nz6xl832654nf7n7-nix-1.12pre5511_c94f3d55 └───lib/libnixstore.so: …/lib:/nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0/lib… => /nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0 └───lib/libcurl.la: …ib -L/nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0/l… => /nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0 but with --all: $ nix why-depends -a nixpkgs.nixUnstable nixpkgs.libssh2 /nix/store/s9n5gvj2l49b4n19nz6xl832654nf7n7-nix-1.12pre5511_c94f3d55 ├───lib/libnixstore.so: …/lib:/nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0/lib… │ => /nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0 │ └───lib/libcurl.la: …ib -L/nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0/l… │ lib/libcurl.so.4.4.0: …/lib:/nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0/l… │ => /nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0 └───lib/libnixstore.so: …/lib:/nix/store/bx2i9vi76lps6w9rr73fxf6my31s4dg5-aws-sdk-cpp-1.0… => /nix/store/bx2i9vi76lps6w9rr73fxf6my31s4dg5-aws-sdk-cpp-1.0.153 └───lib/libaws-cpp-sdk-core.so: …e.so./nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0/lib… lib/libaws-cpp-sdk-s3.so: …/lib:/nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0/lib… => /nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0
2017-09-11 docker: update to Nix 1.11.14Peter Simons1-8/+11
- Use the latest Nix version 1.11.14. - Attempts to download the Nix installation tarball from http://nixos.org redirect to https these days, which wget doesn't support unless OpenSSL is available. - Use addgroup and adduser commands to create the Nix build users. - Link the Nix profile script into /etc/profile.d, where it's run automatically. - Dropped installation of bash and tar. Neither tool is essential for running Nix. Use the command "docker build -t nix . && docker run -it --rm nix sh -" to build and run the Nix docker container.
2017-09-10 Add command "nix why-depends"Eelco Dolstra1-0/+133
This command shows why a package has another package in its runtime closure. For example, to see why VLC has libdrm.dev in its closure: $ nix why-depends nixpkgs.vlc nixpkgs.libdrm.dev /nix/store/g901z9pcj0n5yy5n6ykxk3qm4ina1d6z-vlc-2.2.5.1: lib/libvlccore.so.8.0.0: …nfig:/nix/store/405lmx6jl8lp0ad1vrr6j498chrqhz8g-libdrm-2.4.75-d… /nix/store/s3nm7kd8hlcg0facn2q1ff2n7wrwdi2l-mesa-noglu-17.0.7-dev: nix-support/propagated-native-build-inputs: …-dev /nix/store/405lmx6jl8lp0ad1vrr6j498chrqhz8g-libdrm-2.4.75-d… Thus, VLC's lib/libvlccore.so.8.0.0 as well as mesa-noglu's nix-support/propagated-native-build-inputs cause the dependency.
2017-09-10 TypoEelco Dolstra1-1/+1
2017-09-10 nix build: Only download the requested derivation outputsEelco Dolstra5-18/+52
Also some refactoring.
2017-09-08 LegacySSHStore: Include signatures etc.Eelco Dolstra3-1/+10
2017-09-08 nix copy: Add --substitute flagEelco Dolstra1-1/+9
2017-09-08 ThreadPool: On exception, interrupt the other worker threadsEelco Dolstra4-7/+14
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 nix copy: Don't open the --from store twiceEelco Dolstra1-1/+1
2017-09-08 ThreadPool: Improve exception handlingEelco Dolstra2-24/+53
In particular, process() won't return as long as there are active items. This prevents work item lambdas from referring to stack frames that no longer exist.
2017-09-08 nix copy: Add examplesEelco Dolstra1-1/+9
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
2017-09-07 nix search: Add examplesEelco Dolstra1-0/+18
2017-09-07 nix eval: Add examplesEelco Dolstra1-0/+18
2017-09-07 nix log: Add examplesEelco Dolstra1-1/+19
2017-09-07 nix build: Add examplesEelco Dolstra1-0/+14
2017-09-07 nix run: Add some examplesEelco Dolstra1-0/+18
2017-09-06 nix build: Add --out-link and --no-link optionsEelco Dolstra4-10/+37
2017-09-06 nix build: Create result symlinksEelco Dolstra4-42/+105
2017-09-06 Fix abort when the GC thread gets an exceptionEelco Dolstra1-13/+21
2017-09-05 Add automatic garbage collectionEelco Dolstra6-1/+127
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.)
2017-09-01 Fix verbosity level for nix build --dry-runEelco Dolstra4-16/+16
2017-09-01 Merge pull request #1545 from trofi/glibc-2.26Eelco Dolstra1-2/+2
src/libmain/stack.cc: fix 'ucontext' usage on glibc-2.26
2017-08-31 src/libmain/stack.cc: fix 'ucontext' usage on glibc-2.26Sergei Trofimovich1-2/+2
Build fails as: $ make CXX src/libmain/stack.o src/libmain/stack.cc: In function 'void nix::sigsegvHandler(int, siginfo_t*, void*)': src/libmain/stack.cc:21:21: error: 'ucontext' was not declared in this scope sp = (char *) ((ucontext *) ctx)->uc_mcontext.gregs[REG_RSP]; ^~~~~~~~ src/libmain/stack.cc:21:21: note: suggested alternative: 'ucontext_t' sp = (char *) ((ucontext *) ctx)->uc_mcontext.gregs[REG_RSP]; ^~~~~~~~ ucontext_t It's caused by upstream rename: https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=251287734e89a52da3db682a8241eb6bccc050c9 which basically changes typedef struct ucontext {} ucontext_t; to typedef struct ucontext_t {} ucontext_t; The change uses ucontext_t. Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
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 Dolstra4-4/+19
2017-08-31 Rename a few configuration optionsEelco Dolstra16-104/+113
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
2017-08-31 More macOS build fixesEelco Dolstra1-1/+3
2017-08-31 Fix build failure on non-LinuxEelco Dolstra1-1/+1
https://hydra.nixos.org/build/59649086
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