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2016-11-26Revert "Get rid of unicode quotes (#1140)"Eelco Dolstra
This reverts commit f78126bfd6b6c8477fcdbc09b2f98772dbe9a1e7. There really is no need for such a massive change...
2016-11-25Get rid of unicode quotes (#1140)Guillaume Maudoux
2016-05-31nix-copy-closure: Drop Nix <= 1.7 compatEelco Dolstra
2016-05-04Remove OpenSSL-based signingEelco Dolstra
2014-11-10SSH.pm: Print a friendlier message if connecting failsEelco Dolstra
"got EOF while expecting 8 bytes from remote side" is not very helpful.
2014-10-14Remove unused @sshOpts flagEelco Dolstra
Closes #300.
2014-09-18Remove debug statementEelco Dolstra
2014-08-20Use proper quotes everywhereEelco Dolstra
2014-07-24nix-copy-closure: Drop --bzip2, --xz, --show-progressEelco Dolstra
These are too difficult to implement via nix-store --serve. ‘--show-progress’ could be re-implemented fairly easily via a sink/source wrapper class.
2014-07-24Fix NIX_SSHOPTSEelco Dolstra
Closes #302.
2014-07-24RefactorEelco Dolstra
2014-07-11build-remote.pl: Use ‘nix-store --serve’ on the remote sideEelco Dolstra
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.
2014-07-11Fix closure size displayEelco Dolstra
2014-07-10Fix use of sysreadEelco Dolstra
2014-07-10nix-copy-closure -s: Do substitutions via ‘nix-store --serve’Eelco Dolstra
This means we no longer need an SSH master connection, since we only execute a single command on the remote host.
2014-07-10nix-copy-closure: Fix --dry-runEelco Dolstra
2014-07-10nix-copy-closure: Restore compression and the progress viewerEelco Dolstra
2014-07-10nix-copy-closure: Fix race conditionEelco Dolstra
There is a long-standing race condition when copying a closure to a remote machine, particularly affecting build-remote.pl: the client first asks the remote machine which paths it already has, then copies over the missing paths. If the garbage collector kicks in on the remote machine between the first and second step, the already-present paths may be deleted. The missing paths may then refer to deleted paths, causing nix-copy-closure to fail. The client now performs both steps using a single remote Nix call (using ‘nix-store --serve’), locking all paths in the closure while querying. I changed the --serve protocol a bit (getting rid of QueryCommand), so this breaks the SSH substituter from older versions. But it was marked experimental anyway. Fixes #141.
2013-05-03Fixing the pv position regarding compressionLluís Batlle i Rossell
Problem noticed by niksnut.
2013-05-03Adding ETA support to the --show-progress in nix-copy-closureLluís Batlle i Rossell
Based on https://github.com/NixOS/nix/pull/6 from shlevy
2012-11-23nix-copy-closure: Add flag ‘--use-substitutes’Eelco Dolstra
2012-04-13nix-copy-closure: Move the progressViewer directly adjacent to the ssh call ↵Shea Levy
so that network progress is what's measured
2012-04-13Add the '--show-progress' flag to nix-copy-closureShea Levy
2012-03-05nix-copy-closure: don't print copied path on stdoutEelco Dolstra
We're already printing progress on stderr, so printing them on stdout afterwards is kind of useless.
2012-03-05Restore progress indication during nix-copy-closureEelco Dolstra
2011-11-23* Add an API function exportPaths() that provides the functionality ofEelco Dolstra
‘nix-store --export’. * Add a Perl module that provides the functionality of ‘nix-copy-closure --to’. This is used by build-remote.pl so it no longer needs to start a separate nix-copy-closure process. Also, it uses the Perl API to do the export, so it doesn't need to start a separate nix-store process either. As a result, nix-copy-closure and build-remote.pl should no longer fail on very large closures due to an "Argument list too long" error. (Note that having very many dependencies in a single derivation can still fail because the environment can become too large. Can't be helped though.)