depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2013-11-25	Rename Makefile.new -> Makefile	Eelco Dolstra	1	-0/+0

2013-11-23	Use libnix as a prefix for all Nix libraries	Eelco Dolstra	1	-0/+2
	In particular "libutil" was always a problem because it collides with Glibc's libutil. Even if we install into $(libdir)/nix, the linker sometimes got confused (e.g. if a program links against libstore but not libutil, then ld would report undefined symbols in libstore because it was looking at Glibc's libutil).
2013-11-23	Drop the dependency on libgc in libmain	Eelco Dolstra	2	-0/+22
	Instead, libexpr now depends on libgc. This means commands like nix-store that don't do any evaluation no longer require libgc.
2013-11-23	Initialise Boehm GC only once	Eelco Dolstra	1	-2/+2

2013-11-23	Allow (dynamic) libraries to depend on other libraries	Eelco Dolstra	1	-0/+2

2013-11-23	Implement basic ‘make install’	Eelco Dolstra	1	-0/+1

2013-11-22	Rename $(here) to $(d) for brevity, and remove trailing slash	Eelco Dolstra	1	-5/+5

2013-11-22	Generate the parser and the lexer	Eelco Dolstra	1	-1/+5

2013-11-22	New non-recursive, plain Make-based build system	Eelco Dolstra	1	-0/+10

2013-11-19	Check meta values and warn about bad ones	Eelco Dolstra	2	-2/+22

2013-11-19	Generalise meta attributes	Eelco Dolstra	2	-87/+118

2013-11-19	Shorter error message	Eelco Dolstra	1	-2/+1

2013-11-19	Refactor JSON output	Eelco Dolstra	2	-13/+56

2013-11-19	Add a toJSON primop	Eelco Dolstra	6	-24/+150

2013-11-18	Add a primop unsafeGetAttrPos to return the position of an attribute	Eelco Dolstra	4	-6/+37

2013-11-18	Add a symbol __curPos that expands to the current source location	Eelco Dolstra	5	-2/+37
	I.e. an attribute set { file = <string>; line = <int>; column = <int>; }.
2013-11-18	Support quoted attribute names in -A	Eelco Dolstra	1	-10/+34
	This is requires if you have attribute names with dots in them. So you can now say: $ nix-instantiate '<nixos>' -A 'config.systemd.units."postgresql.service".text' --eval-only Fixes #151.
2013-11-12	Make function calls show up in stack traces again	Eelco Dolstra	1	-20/+28
	Note that adding --show-trace prevents functions calls from being tail-recursive, so an expression that evaluates without --show-trace may fail with a stack overflow if --show-trace is given.
2013-11-12	Make function calls tail-recursive	Eelco Dolstra	4	-40/+65

2013-11-12	Make ifs and asserts tail-recursive	Eelco Dolstra	2	-4/+11
	The local Value object prevented g++ from making a tail call. Not clear why. In any case, not using a temporary makes g++ do the tail call.
2013-11-12	Get rid of an intermediary on the stack	Eelco Dolstra	2	-13/+17

2013-10-28	Fix building without a garbage collector	Eelco Dolstra	1	-5/+5
	http://hydra.nixos.org/build/6695350
2013-10-28	Fix a segfault in genericClosure	Eelco Dolstra	1	-16/+25
	It kept temporary data in STL containers that were not scanned by Boehm GC, so Nix programs using genericClosure could randomly crash if the garbage collector kicked in at a bad time. Also make it a bit more efficient by copying points to values rather than values.
2013-10-28	Slightly optimize listToAttrs	Eelco Dolstra	3	-9/+10

2013-10-24	Rename "attribute sets" to "sets"	Eelco Dolstra	8	-54/+47
	We don't have any other kind of sets so calling them attribute sets is unnecessarily verbose.
2013-10-24	Remove unnecessary call to forceStringNoCtx	Eelco Dolstra	1	-1/+1

2013-10-24	Add a typeOf primop	Eelco Dolstra	1	-3/+28
	We already have some primops for determining the type of a value, such as isString, but they're incomplete: for instance, there is no isPath. Rather than adding more isBla functions, the generic typeOf function returns a string representing the type of the argument (e.g. "int").
2013-10-24	Don't require NIX_SHOW_STATS for NIX_COUNT_CALLS	Eelco Dolstra	1	-0/+1

2013-10-23	Memoize evalFile() lookups under both the original and resolved name	Eelco Dolstra	1	-4/+9
	Previously we only used the resolved name, causing repeated resolution (e.g. /dir to /dir/default.nix).
2013-10-17	Fold two stack trace messages in derivations	Eelco Dolstra	1	-4/+2
	Combined with the previous changes, stack traces involving derivations are now much less verbose, since something like while evaluating the builtin function `getAttr': while evaluating the builtin function `derivationStrict': while instantiating the derivation named `gtk+-2.24.20' at `/home/eelco/Dev/nixpkgs/pkgs/development/libraries/gtk+/2.x.nix:11:3': while evaluating the derivation attribute `propagatedNativeBuildInputs' at `/home/eelco/Dev/nixpkgs/pkgs/stdenv/generic/default.nix:78:17': while evaluating the attribute `outPath' at `/nix/store/212ngf4ph63mp6p1np2bapkfikpakfv7-nix-1.6/share/nix/corepkgs/derivation.nix:18:9': ... now reads while evaluating the attribute `propagatedNativeBuildInputs' of the derivation `gtk+-2.24.20' at `/home/eelco/Dev/nixpkgs/pkgs/development/libraries/gtk+/2.x.nix:11:3': ...
2013-10-17	Don't show <nix/derivation.nix> in stack traces	Eelco Dolstra	3	-2/+5
	Messages like while evaluating the attribute `outPath' at `/nix/store/212ngf4ph63mp6p1np2bapkfikpakfv7-nix-1.6/share/nix/corepkgs/derivation.nix:18:9': are redundant, because Nix already shows that it's evaluating a derivation: while instantiating the derivation named `firefox-24.0' at `/home/eelco/Dev/nixpkgs/pkgs/applications/networking/browsers/firefox/default.nix:131:5': while evaluating the derivation attribute `nativeBuildInputs' at `/home/eelco/Dev/nixpkgs/pkgs/stdenv/generic/default.nix:76:17':
2013-10-17	Ensure proper type checking/coercion of "${expr}"	Eelco Dolstra	1	-2/+3
	Now we only rewrite "${expr}" to expr if expr is a string literal.
2013-10-17	Revert the behaviour of antiquoted paths to pre-Nix 1.6	Eelco Dolstra	1	-4/+4
	Commit 159e621d1a9c4391b53f3d822109c36931934698 accidentally changed the behaviour of antiquoted paths, e.g. "${/foo}/bar" used to evaluate to "/nix/store/<hash>-foo/bar" (where /foo gets copied to the store), but in Nix 1.6 it evaluates to "/foo/bar". This is inconsistent, since " ${/foo}/bar" evaluates to " /nix/store/<hash>-foo/bar". So revert to the old behaviour.
2013-10-08	printStats(): Print the size of the symbol table in bytes	Eelco Dolstra	3	-0/+15

2013-10-08	Deduplicate filenames in Pos	Eelco Dolstra	3	-6/+7
	This saves ~4 MiB of RAM for NixOS system instantiation, and ~18 MiB for "nix-env -qa".
2013-10-08	Treat undefined variable errors consistently	Eelco Dolstra	3	-2/+8
	Previously, a undefined variable inside a "with" caused an EvalError (which can be caught), while outside, it caused a ParseError (which cannot be caught). Now both cause an UndefinedVarError (which cannot be caught).
2013-10-08	Show the exact position of undefined variables	Eelco Dolstra	4	-21/+18
	In particular, undefined variable errors in a "with" previously didn't show any position information, so this should help a lot in those cases.
2013-10-08	Remove some unused functions	Eelco Dolstra	1	-15/+0

2013-10-08	Merge VarRef into ExprVar	Eelco Dolstra	4	-21/+8

2013-10-07	Don't show calls to primops in stack traces	Eelco Dolstra	1	-6/+1
	Since they don't have location information, they just give you crap like: while evaluating the builtin function `getAttr': while evaluating the builtin function `derivationStrict': ...
2013-10-02	Fix segfault in nix-repl / hydra-eval-jobs	Eelco Dolstra	1	-3/+3
	If a "with" attribute set fails to evaluate, we have to make sure its Env record remains unchanged. Otherwise, repeated evaluation gives a segfault: nix-repl> :a with 0; { a = x; b = x; } Added 2 variables. nix-repl> a error: value is an integer while an attribute set was expected nix-repl> b Segmentation fault
2013-09-03	nix-env: Use wildcard match by default	Eelco Dolstra	1	-5/+4
	That is, you don't need to pass '' anymore, so nix-env -qa is equivalent to nix-env -qa ''
2013-09-03	nix-env: Load files in ~/.nix-defexpr on demand	Eelco Dolstra	2	-0/+12
	So if you do "nix-env -qa -A nixos", then other channels won't be parsed/evaluated at all.
2013-09-03	Work on Values instead of Exprs	Eelco Dolstra	2	-19/+20
	This prevents some duplicate evaluation in nix-env and nix-instantiate. Also, when traversing ~/.nix-defexpr, only read regular files with the extension .nix. Previously it was reading files like .../channels/binary-caches/<name>. The only reason this didn't cause problems is pure luck (namely, <name> shadows an actual Nix expression, the binary-caches files happen to be syntactically valid Nix expressions, and we iterate over the directory contents in just the right order).
2013-09-03	Get rid of the parse tree cache	Eelco Dolstra	4	-31/+32
	Since we already cache files in normal form (fileEvalCache), caching parse trees is redundant. Note that getting rid of this cache doesn't actually save much memory at the moment, because parse trees are currently not freed / GC'ed.
2013-09-02	Add some support code for nix-repl	Eelco Dolstra	3	-12/+26

2013-09-02	Get rid of a signedness warning	Eelco Dolstra	1	-1/+1

2013-09-02	Fix whitespace	Eelco Dolstra	8	-82/+82

2013-08-26	Simplify inherited attribute handling	Shea Levy	5	-38/+21
	This reduces the difference between inherited and non-inherited attribute handling to the choice of which env to use (in recs and lets) by setting the AttrDef::e to a new ExprVar in the parser rather than carrying a separate AttrDef::v VarRef member. As an added bonus, this allows inherited attributes that inherit from a with to delay forcing evaluation of the with's attributes. Signed-off-by: Shea Levy <shea@shealevy.com>
2013-08-26	Fix typos, especially those that end up in the Nix manual	Ivan Kozik	1	-1/+1