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2014-07-25 Change the default for use-ssh-substituter to ‘true’Eelco Dolstra1-2/+2
Now you only have to pass ‘--option ssh-substituter-hosts nix-ssh@bla’ to enable SSH substitution.
2014-07-24 nix-copy-closure: Drop --bzip2, --xz, --show-progressEelco Dolstra5-92/+23
These are too difficult to implement via nix-store --serve. ‘--show-progress’ could be re-implemented fairly easily via a sink/source wrapper class.
2014-07-24 nix-copy-closure: Implement --gzip via ssh's -C flagEelco Dolstra1-2/+1
2014-07-24 Fix NIX_SSHOPTSEelco Dolstra2-4/+8
Closes #302.
2014-07-24 Remove obsolete SSH master connection codeEelco Dolstra2-55/+2
2014-07-24 Implement nix-copy-closure --from via nix-store --serveEelco Dolstra4-30/+23
2014-07-24 build-remote.pl: Be less verbose on failing buildsEelco Dolstra2-5/+6
2014-07-24 RefactorEelco Dolstra2-8/+21
2014-07-24 tests/remote-builds.nix: Test failing buildEelco Dolstra1-1/+4
2014-07-24 nix-store --serve: Only monitor stdin during buildsEelco Dolstra1-2/+2
Other operations cannot hang indefinitely (except when we're reading from stdin, in which case we'll notice a client disconnect). But monitoring works badly during compressed imports, since there the client can close the connection before we've sent an ack. http://hydra.nixos.org/build/12711638
2014-07-24 tests/remote-builds.nix: Don't try cache.nixos.orgEelco Dolstra1-0/+1
2014-07-24 Use pthread_cancel instead of a signalEelco Dolstra1-5/+2
Signal handlers are process-wide, so sending SIGINT to the monitor thread will cause the normal SIGINT handler to run. This sets the isInterrupted flag, which is not what we want. So use pthread_cancel instead.
2014-07-24 Fix bogus pass by referenceEelco Dolstra1-6/+1
http://hydra.nixos.org/build/12711659
2014-07-24 More debuggingEelco Dolstra1-0/+1
2014-07-24 Add some assertionsEelco Dolstra1-0/+6
2014-07-24 Remove some dead codeEelco Dolstra2-10/+0
2014-07-23 Remove some obsolete filesEelco Dolstra2-310/+0
2014-07-23 Pass -pthread only for programs that need itEelco Dolstra3-2/+3
2014-07-23 nix-daemon: Less verbosityEelco Dolstra1-1/+1
2014-07-23 nix-daemon: Simplify stderr handlingEelco Dolstra2-7/+2
2014-07-23 nix-store --serve: Monitor for client disconnectsEelco Dolstra1-0/+3
This is necessary because build-remote.pl now builds via ‘nix-store --serve’. So if a build hangs without writing to stdout/stderr, and the client disconnects, then we need to detect that.
2014-07-23 nix-daemon: Use a thread instead of SIGPOLL to catch client disconnectsEelco Dolstra3-146/+51
The thread calls poll() to wait until a HUP (or other error event) happens on the client connection. If so, it sends SIGINT to the main thread, which is then cleaned up normally. This is much nicer than messing around with SIGPOLL.
2014-07-23 startProcess: Make writing error messages from the child more robustEelco Dolstra1-2/+4
2014-07-23 Remove dead codeEelco Dolstra2-3/+0
2014-07-19 Revert old useBuildHook behaviourEelco Dolstra3-3/+3
2014-07-18 Better fix for strcasecmp on DarwinEelco Dolstra1-3/+1
2014-07-18 BumpEelco Dolstra1-0/+9
2014-07-17 Ugly hack to fix building on old DarwinEelco Dolstra1-0/+3
http://hydra.nixos.org/build/12580878
2014-07-17 nix-daemon: Add trusted-users and allowed-users optionsEelco Dolstra4-3/+90
‘trusted-users’ is a list of users and groups that have elevated rights, such as the ability to specify binary caches. It defaults to ‘root’. A typical value would be ‘@wheel’ to specify all users in the wheel group. ‘allowed-users’ is a list of users and groups that are allowed to connect to the daemon. It defaults to ‘*’. A typical value would be ‘@users’ to specify the ‘users’ group.
2014-07-17 nix-daemon: Show name of connecting userEelco Dolstra1-6/+7
2014-07-17 nix-daemon: Only print connection info if we have SO_PEERCREDEelco Dolstra1-9/+12
2014-07-17 nix-daemon: Fix compat with older clientsEelco Dolstra1-1/+1
2014-07-16 Get rid of a compiler warningEelco Dolstra1-1/+2
2014-07-16 Be more strict about file names in NARsEelco Dolstra1-1/+6
2014-07-16 Handle case collisions on case-insensitive systemsEelco Dolstra6-76/+122
When running NixOps under Mac OS X, we need to be able to import store paths built on Linux into the local Nix store. However, HFS+ is usually case-insensitive, so if there are directories with file names that differ only in case, then importing will fail. The solution is to add a suffix ("~nix~case~hack~<integer>") to colliding files. For instance, if we have a directory containing xt_CONNMARK.h and xt_connmark.h, then the latter will be renamed to "xt_connmark.h~nix~case~hack~1". If a store path is dumped as a NAR, the suffixes are removed. Thus, importing and exporting via a case-insensitive Nix store is round-tripping. So when NixOps calls nix-copy-closure to copy the path to a Linux machine, you get the original file names back. Closes #119.
2014-07-16 Make dev-shell script work on DarwinEelco Dolstra1-2/+3
2014-07-16 Install systemd and Upstart stuff only on LinuxEelco Dolstra2-2/+10
2014-07-16 Pass *_proxy vars to bootstrap fetchurlShea Levy1-0/+8
2014-07-16 Manual: TypoEelco Dolstra1-1/+1
2014-07-14 Remove cruftEelco Dolstra2-127/+0
2014-07-14 build-remote.pl: Fix building multiple output derivationsEelco Dolstra3-4/+6
We were importing paths without sorting them topologically, leading to "path is not valid" errors. See e.g. http://hydra.nixos.org/build/12451761
2014-07-12 build-remote.pl: Don't keep a shell process aroundEelco Dolstra1-1/+2
2014-07-12 build-remote.pl: Fix build logEelco Dolstra2-3/+5
2014-07-11 Fix testEelco Dolstra1-1/+1
2014-07-11 build-remote.pl: Use ‘nix-store --serve’ on the remote sideEelco Dolstra9-115/+185
This makes things more efficient (we don't need to use an SSH master connection, and we only start a single remote process) and gets rid of locking issues (the remote nix-store process will keep inputs and outputs locked as long as they're needed). It also makes it more or less secure to connect directly to the root account on the build machine, using a forced command (e.g. ‘command="nix-store --serve --write"’). This bypasses the Nix daemon and is therefore more efficient. Also, don't call nix-store to import the output paths.
2014-07-11 Fix closure size displayEelco Dolstra1-1/+1
2014-07-11 Allow $NIX_BUILD_HOOK to be relative to Nix libexec directoryEelco Dolstra2-3/+5
2014-07-10 Fix broken Pid constructorEelco Dolstra1-5/+2
2014-07-10 Replace message "importing path <...>" with "exporting path <...>"Eelco Dolstra1-2/+2
This causes nix-copy-closure to show what it's doing before rather than after.
2014-07-10 Fix use of sysreadEelco Dolstra1-6/+18