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2006-02-08 * When evaluating, automatically call functions with default arguments.Eelco Dolstra1-4/+23
2006-02-08 * Test-driven development, woohoo! nix-env should work on functions,Eelco Dolstra1-2/+8
provided that all arguments have defaults.
2006-02-08 * Oops, fix breakage.Eelco Dolstra1-0/+2
2006-02-08 * Tests for nix-env, finally!Eelco Dolstra5-1/+108
2006-02-08 * Refactoring: move derivation evaluation to libexpr.Eelco Dolstra4-187/+209
2006-02-07 * Don't install nix.conf (so it won't be overriden when you upgrade an RPM).Eelco Dolstra1-0/+1
2006-02-03 * Use setsid instead of setpgrp in child processes. This not onlyEelco Dolstra1-6/+8
creates a new process group but also a new session. New sessions have no controlling tty, so child processes like ssh cannot open /dev/tty (which is bad).
2006-02-02 * When killing a build hook, kill the entire process group (asEelco Dolstra1-0/+1
intended). This ensures that any ssh child processes to remote machines are also killed, and thus the Nix process on the remote machine also exits. Without this, the remote Nix process will continue until it exists or until its stdout buffer gets full and it locks up. (Partially fixes NIX-35.)
2006-02-01 * Print a better error message when writing the patched file (e.g.,Eelco Dolstra1-2/+21
"No space left on device" instead of "Success"). Reported by Karina Olmos.
2006-02-01 * Doh.Eelco Dolstra1-1/+1
2006-02-01 * bsdiff updated to 4.3. This makes Nix depend on libbz2.Eelco Dolstra15-527/+471
2006-02-01 * The "S" bit should be based on the output path, not the derivation path.Eelco Dolstra1-1/+1
2006-02-01 * Use Berkeley DB 4.4.20.Eelco Dolstra2-88/+3
2006-02-01 * Add @bindir@.Eelco Dolstra1-1/+1
2006-01-26 * Don't force a build of derivations.Eelco Dolstra1-2/+1
2006-01-26 * Oops, the "I" bit in "nix-env -qas" was broken. Reported by Nicolae Vintila.Eelco Dolstra1-1/+1
2006-01-19 * Don't show cycles, they're not very useful.Eelco Dolstra1-2/+4
2006-01-12 * New tools nix-pack-closure and nix-unpack-closure. These provide aEelco Dolstra3-2/+152
useful way to transfer the closure of a store path to another machine. These commands provide functionality previously possible through `nix-push --copy'. However, they are much more convenient in many situations (though possibly less efficient). Example: $ nix-pack-closure /nix/store/hj232g1r...-subversion-1.3.0 > svn.closure (on another machine:) $ nix-unpack-closure < svn.closure Note that Subversion is added to the store, but not installed into a user environment. One should do `nix-env -i /nix/store/hj232g1r...-subversion-1.3.0' for that. Another example: copy the application Azureus to the machine `scratchy' through ssh: $ nix-pack-closure $(which azureus) | ssh scratchy nix-unpack-closure
2006-01-09 * dirOf: return "/", not "", for paths in the root directory. Fixes NIX-26.Eelco Dolstra2-3/+3
2006-01-08 * Resolve all symlink components in the location of the temporaryEelco Dolstra2-4/+25
build directory (TMPDIR, i.e., /tmp). Fixes NIX-26.
2005-12-25 * More GCC 2.95 compatibility.Eelco Dolstra1-1/+1
2005-12-25 * Hack around a GCC 2.95 bug.Eelco Dolstra1-2/+2
2005-12-24 * GCC 2.95 compatibility.Eelco Dolstra1-1/+1
2005-12-24 * Documentation fixes.Eelco Dolstra2-3/+3
2005-12-23 * Added a flag `--ignore-liveness' to `nix-store --delete'. ItEelco Dolstra3-6/+12
deletes a path even if it is reachable from a root. However, it won't delete a path that still has referrers (since that would violate store invariants). Don't try this at home. It's a useful hack for recovering from certain situations in a somewhat clean way (e.g., holes in closures due to disk corruption).
2005-12-23 * Revived the old "nix-store --delete" operation that deletes theEelco Dolstra4-11/+45
specified paths from the Nix store. However, this operation is safe: it refuses to delete anything that the garbage collector wouldn't delete.
2005-12-15 * Begin release notes.Eelco Dolstra1-0/+50
2005-12-15 * `nix-store --gc' prints out the number of bytes freed on stdoutEelco Dolstra7-11/+45
(even when it is interrupted by a signal).
2005-12-15 * Typo.Eelco Dolstra1-1/+1
2005-12-15 * Split the database upgrade into multiple transactions to preventEelco Dolstra1-2/+11
Berkeley DB from running out of locks.
2005-12-15 * Doh!Eelco Dolstra1-1/+1
2005-12-13 * Change `referer' to `referrer' throughout. In particular, theEelco Dolstra11-68/+69
nix-store query options `--referer' and `--referer-closure' have been changed to `--referrer' and `--referrer-closure' (but the old ones are still accepted for compatibility).
2005-12-12 * Automatically delete the old referers table.Eelco Dolstra3-5/+31
2005-12-12 * Fix NIX-23: quadratic complexity in maintaining the referersEelco Dolstra4-40/+107
mapping. The referer table is replaced by a referrer table (note spelling fix) that stores each referrer separately. That is, instead of having referer[P] = {Q_1, Q_2, Q_3, ...} we store referer[(P, Q_1)] = "" referer[(P, Q_2)] = "" referer[(P, Q_3)] = "" ... To find the referrers of P, we enumerate over the keys with a value lexicographically greater than P. This requires the referrer table to be stored as a B-Tree rather than a hash table. (The tuples (P, Q) are stored as P + null-byte + Q.) Old Nix databases are upgraded automatically to the new schema.
2005-12-11 * Add a test to demonstrate the quadratic complexity of referrerEelco Dolstra2-1/+16
(de)registration, in particular garbage collection (NIX-23).
2005-12-09 * Use Berkeley DB 4.4's process registry feature to recover fromEelco Dolstra2-102/+56
crashed Nix instances, and toss out our own recovery code.
2005-12-08 * Apply the patch.Eelco Dolstra1-0/+1
2005-12-08 * A patch to make the DB_REGISTER feature work when debug info is not on.Eelco Dolstra1-0/+84
2005-12-06 * Require Berkeley DB 4.4.Eelco Dolstra2-4/+6
* Checkpoint after an upgrade.
2005-11-17 * FreeBSD compatibility fix.Eelco Dolstra1-1/+2
2005-11-17 * "Fix" the test, since we cannot feasibly support the intended semantics.Eelco Dolstra1-1/+1
2005-11-16 * Did something useful while waiting at IAD: reference scanning is nowEelco Dolstra5-31/+52
much faster.
2005-11-04 * Install signal handlers for SIGTERM and SIGHUP. This ensures thatEelco Dolstra1-0/+4
Nix is properly shut down when it receives those signals. In particular this ensures that killing the garbage collector doesn't cause a subsequent database recovery.
2005-11-04 * Memoise checkVarDefs since internally produced terms (i.e., not theEelco Dolstra1-9/+24
result of parsing) can have very heavy sharing, causing exponential complexity if we naively recurse into them. ATerms are graphs, not trees!
2005-11-04 * Scoping bug in `with'.Eelco Dolstra2-0/+14
2005-10-29 * Turn off build hooks in nix-push because of an impurity (NIX-21).Eelco Dolstra2-2/+12
2005-10-29 * Repair the referers table from the references table.Rob Vermaas1-0/+3
2005-10-20 * Prevent uids from being used for more than one buildEelco Dolstra2-37/+122
simultaneously. We do this using exclusive locks on uid files in /nix/var/nix/userpool, e.g., /nix/var/nix/userpool/123 for uid 123.
2005-10-19 * Oops. Fixed-output derivations were broken.Eelco Dolstra1-1/+0
2005-10-18 * Oops, that should be Berkeley DB 4.3. Reported by Gerco Ballintijn.Eelco Dolstra1-1/+1