depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2004-10-25	* New language feature: with expressions.	Eelco Dolstra	1	-1/+1
	The expression `with E1; E2' evaluates to E2 with all bindings in the attribute set E1 substituted. E.g., with {x = 123;}; x evaluates to 123. That is, the attribute set E1 is in scope in E2. This is particularly useful when importing files containing lots definitions. E.g., instead of let { inherit (import ./foo.nix) a b c d e f; body = ... a ... f ...; } we can now say with import ./foo.nix; ... a ... f ... I.e., we don't have to say what variables should be brought into scope.
2004-09-19	* prevent collision on log directory	Niels Janssen	1	-1/+2

2004-06-21	* Adapted nix-pull to use the new substitute mechanism.	Eelco Dolstra	4	-1/+53

2004-04-21	* Dist error.	Eelco Dolstra	1	-1/+1

2004-04-21	* Channels. These allow you to stay current with an evolving set of	Eelco Dolstra	5	-5/+47
	Nix expressions. To subscribe to a channel (needs to be done only once): nix-channel --add \ http://catamaran.labs.cs.uu.nl/dist/nix/channels/nixpkgs-unstable This just adds the given URL to ~/.nix-channels (which can also be edited manually). To update from all channels: nix-channel --update This fetches the latest expressions and pulls cache manifests. The default Nix expression (~/.nix-defexpr) is made to point to the conjunction of the expressions downloaded from all channels. So to update all installed derivations in the current user environment: nix-channel --update nix-env --upgrade '*' If you are really courageous, you can put this in a cronjob or something. You can subscribe to multiple channels. It is not entirely clear what happens when there are name clashes between derivations from different channels. From nix-env/main.cc it appears that the one with the lowest (highest?) hash will be used, which is pretty meaningless.
2004-04-14	* Use @storedir@, not @prefix@/store.	Eelco Dolstra	1	-1/+1

2004-04-06	* Make the creation of user environments much faster and more storage	Eelco Dolstra	1	-45/+66
	efficient by creating only a single symlink to entire directory trees unless a collission occurs.
2004-04-06	* Switched from wget to curl.	Eelco Dolstra	3	-13/+12
	* Made the dependencies on bzip2 and the shell explicit.
2004-03-15	* Make perl a dependency of Nix.	Eelco Dolstra	2	-2/+4

2004-02-04	* Fixed the old envpkgs filename.	Eelco Dolstra	1	-1/+1

2003-12-30	* RPM spec file.	Eelco Dolstra	3	-14/+14
	* Respect DESTDIR variable.
2003-11-24	* Bug fix. Hmm, I thought I'd fixed this before :-\|	Eelco Dolstra	1	-2/+2

2003-11-22	* Don't use a hard-coded path.	Eelco Dolstra	2	-1/+10

2003-11-22	* Fix nix-push.	Eelco Dolstra	7	-25/+22

2003-11-22	* Maintain integrity of the substitute and successor mappings when	Eelco Dolstra	4	-15/+14
	deleting a path in the store. * Allow absolute paths in Nix expressions. * Get nix-prefetch-url to work again. * Various other fixes.
2003-11-19	* nix-env: a tool to manage user environments.	Eelco Dolstra	2	-0/+81
	* Replace all directory reading code by a generic readDirectory() function.
2003-10-16	* Substitutes and nix-pull now work again.	Eelco Dolstra	1	-3/+3
	* Fixed a segfault caused by the buffering of stderr. * Fix now allows the specification of the full output path. This should be used with great care, since it by-passes the normal hash generation. * Incremented the version number to 0.4 (prerelease).
2003-10-16	* Get nix-push to work again.	Eelco Dolstra	1	-4/+4
	* Fixed svn:ignore on externals/.
2003-10-02	* Use passive FTP in wget.	Eelco Dolstra	1	-1/+1

2003-10-02	* Include the right files in a distribution.	Eelco Dolstra	2	-2/+2

2003-08-28	* Set a path.	Eelco Dolstra	1	-0/+2

2003-08-28	* nix-push generated invalid (old-style) slices.	Eelco Dolstra	1	-0/+2
	* nar.sh needs a path.
2003-08-15	* A script `nix-prefetch-url' to fetch a URL, place it in the Nix	Eelco Dolstra	1	-1/+10
	store, and print its hash.
2003-08-06	* `==' is not a valid operator.	Eelco Dolstra	1	-1/+1

2003-08-06	* Scan for wget and use the full path in fetchurl.sh.	Eelco Dolstra	1	-2/+2
	* Use nix-hash (not md5sum) in fetchurl.sh.
2003-07-30	* INSTALL_DATA -> INSTALL_PROGRAM to ensure that the execute bit	Eelco Dolstra	2	-3/+3
	remains set.
2003-07-23	* Incorporated Berkeley DB and ATerm into the source tree.	Eelco Dolstra	2	-0/+4
	* `make dist'.
2003-07-22	* Substitutes now should produce a path with the same id as they are	Eelco Dolstra	1	-0/+1
	substituting for (obvious, really). * For greater efficiency, nix-pull/unnar will place the output in a path that is probably the same as what is actually needed, thus preventing a path copy. * Even if a output id is given in a Fix package expression, ensure that the resulting Nix derive expression has a different id. This is because Nix expressions that are semantically equivalent (i.e., build the same result) might be different w.r.t. efficiency or divergence. It is absolutely vital for the substitute mechanism that such expressions are not used interchangeably.
2003-07-21	* Syntax fixes.	Eelco Dolstra	2	-3/+8
	* When pushing, put the hash in the file name so that the client can verify (proof-carrying file names?).
2003-07-21	* Allow the output/expression id to be forced to a certain	Eelco Dolstra	2	-5/+4
	value; this potentially dangerous feature enables better sharing for those paths for which the content is known in advance (e.g., because a content hash is given). * Fast builds: if we can expand all output paths of a derive expression, we don't have to build.
2003-07-18	* Generate nar.sh, fetchurl.sh.	Eelco Dolstra	7	-19/+28

2003-07-16	* The write() system call can write less than the requested	Eelco Dolstra	1	-0/+2
	number of bytes, e.g., in case of a signal like SIGSTOP. This caused `nix --dump' to fail sometimes. Note that this bug went unnoticed because the call to `nix --dump' is in a pipeline, and the shell ignores non-zero exit codes from all but the last element in the pipeline. Is there any way to check the result of the initial elements in the pipeline? (In other words, is it at all possible to write reliable shell scripts?)
2003-07-16	* Doh!	Eelco Dolstra	1	-1/+2

2003-07-16	* Substitute fixes.	Eelco Dolstra	2	-4/+6

2003-07-12	* Fetchurl: check md5 checksum.	Eelco Dolstra	2	-3/+10

2003-07-10	* Compress Nix archives when pushing them.	Eelco Dolstra	2	-2/+2

2003-07-10	* The policy-free derivate sharing now almost works. :-) For any	Eelco Dolstra	3	-0/+13
	hash for which no local expansion is available, Nix can execute a `substitute' which should produce a path with such a hash. This is policy-free since Nix does not in any way specify how the substitute should work, i.e., it's an arbitrary (unnormalised) fstate expression. For example, `nix-pull' registers substitutes that fetch Nix archives from the network (through `wget') and unpack them, but any other method is possible as well. This is an improvement over the old Nix sharing scheme, which had a policy (fetching through `wget') built in. The sharing scheme doesn't work completely yet because successors from fstate rewriting have to be registered on the receiving side. Probably the whole successor stuff can be folded up into the substitute mechanism; this would be a nice simplification.
2003-07-10	* Get `nix-push' working again. It now uses Nix/Fix to create Nix	Eelco Dolstra	3	-0/+19
	archives (using the package in corepkgs/nar). * queryPathByHash -> expandHash, and it takes an argument specifying the target path (which may be empty). * Install the core Fix packages in $prefix/share/fix. TODO: bootstrap Nix and install Nix as a Fix package.
2003-07-10	* Moved the fetchutl package to corepkgs.	Eelco Dolstra	2	-0/+12