depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2014-09-22	Add ‘deepSeq’ primop	Eelco Dolstra	1	-0/+11
	Note that unlike ‘lib.deepSeq’ in Nixpkgs, this handles cycles.
2014-09-22	Make forceValueDeep work on values with cycles	Eelco Dolstra	1	-9/+20

2014-09-22	Rename strictForceValue -> forceValueDeep	Eelco Dolstra	2	-4/+4

2014-09-22	Handle cycles when printing a value	Eelco Dolstra	1	-5/+23
	So this no longer crashes with a stack overflow: nix-instantiate -E --eval 'let as = { x = as; }; in as' Instead it prints: { x = { x = <CYCLE>; }; }
2014-09-22	Add ‘seq’ primop	Eelco Dolstra	1	-0/+12

2014-09-22	Add a function ‘valueSize’	Eelco Dolstra	4	-2/+99
	It returns the size of value, including all other values and environments reachable from it. It is intended for debugging memory consumption issues.
2014-09-19	attrNames: Don't allocate duplicates of the symbols	Eelco Dolstra	1	-6/+4

2014-09-19	Fix off-by-one	Eelco Dolstra	1	-1/+1

2014-09-19	Inline Bindings::find()	Eelco Dolstra	2	-10/+8

2014-09-19	Store Attrs inside Bindings	Eelco Dolstra	6	-50/+92
	This prevents a double allocation per attribute set.
2014-09-18	Update spec file	Eelco Dolstra	1	-1/+1
	http://hydra.nixos.org/build/14344391
2014-09-18	Install some pkgconfig files	Eelco Dolstra	2	-0/+12

2014-09-17	Add some instrumentation for debugging GC leaks	Eelco Dolstra	3	-0/+57

2014-09-04	Fix dependency ordering	Eelco Dolstra	1	-4/+2

2014-09-02	Fix boost::too_many_args error	Eelco Dolstra	1	-1/+1
	Fixes #333.
2014-08-21	Fix a segfault in ‘nix-env -qa’	Eelco Dolstra	1	-1/+1
	This was triggered by 47e185847e729d49e6aa376e8299fd66ef834a0a, which turned globals.state into a pointer.
2014-08-20	Use proper quotes everywhere	Eelco Dolstra	10	-78/+78

2014-08-20	Add some color	Eelco Dolstra	1	-1/+1

2014-08-13	Refactor option handling	Eelco Dolstra	2	-24/+30

2014-08-13	Fix warning about non-existant -I directories	Eelco Dolstra	1	-1/+1

2014-07-30	Rename nixPath to __nixPath	Eelco Dolstra	2	-3/+3
	The name ‘nixPath’ breaks existing code.
2014-07-23	Remove some obsolete files	Eelco Dolstra	1	-141/+0

2014-07-09	Fix compilation error on some versions of GCC	Eelco Dolstra	1	-0/+1
	src/libexpr/primops.cc:42:8: error: looser throw specifier for 'virtual nix::InvalidPathError::~InvalidPathError()' src/libexpr/nixexpr.hh:12:1: error: overriding 'virtual nix::EvalError::~EvalError() noexcept (true)' http://hydra.nixos.org/build/12385750
2014-07-04	Add builtin function ‘fromJSON’	Eelco Dolstra	3	-0/+167
	Fixes #294.
2014-06-24	Only add the importNative primop if the ↵	Shea Levy	1	-1/+2
	allow-arbitrary-code-during-evaluation option is true (default false)
2014-06-17	Add importNative primop	Shea Levy	2	-0/+44
	This can be used to import a dynamic shared object and return an arbitrary value, including new primops. This can be used both to test new primops without having to recompile nix every time, and to build specialized primops that probably don't belong upstream (e.g. a function that calls out to gpg to decrypt a nixops secret as-needed). The imported function should initialize the Value & as needed. A single import can define multiple values by creating an attrset or list, of course. An example initialization function might look like: extern "C" void initialize(nix::EvalState & state, nix::Value & v) { v.type = nix::tPrimOp; v.primOp = NEW nix::PrimOp(myFun, 1, state.symbols.create("myFun")); } Then `builtins.importNative ./example.so "initialize"` will evaluate to the primop defined in the myFun function.
2014-06-12	Drop ImportError and FindError	Eelco Dolstra	2	-6/+0
	We're not catching these anywhere.
2014-06-12	findFile: Realise the context of the path attributes	Shea Levy	2	-18/+45

2014-06-12	Share code between scopedImport and import	Shea Levy	1	-42/+44
	In addition to reducing duplication, this fixes both import from derivation and import of derivation for scopedImport
2014-06-10	== operator: Ignore string context	Eelco Dolstra	2	-12/+3
	There really is no case I can think of where taking the context into account is useful. Mostly it's just very inconvenient.
2014-05-29	Sort nixPath attributes	Eelco Dolstra	1	-0/+1

2014-05-26	Use std::unordered_set	Eelco Dolstra	1	-9/+2

2014-05-26	Remove ExprBuiltin	Eelco Dolstra	4	-35/+8
	It's slower than ExprVar since it doesn't compute a static displacement. Since we're not using the throw primop in the implementation of <...> anymore, it's also not really needed.
2014-05-26	Make the Nix search path declarative	Eelco Dolstra	5	-16/+49
	Nix search path lookups like <nixpkgs> are now desugared to ‘findFile nixPath <nixpkgs>’, where ‘findFile’ is a new primop. Thus you can override the search path simply by saying let nixPath = [ { prefix = "nixpkgs"; path = "/my-nixpkgs"; } ]; in ... <nixpkgs> ... In conjunction with ‘scopedImport’ (commit c273c15cb13bb86420dda1e5341a4e19517532b5), the Nix search path can be propagated across imports, e.g. let overrides = { nixPath = [ ... ] ++ builtins.nixPath; import = fn: scopedImport overrides fn; scopedImport = attrs: fn: scopedImport (overrides // attrs) fn; builtins = builtins // overrides; }; in scopedImport overrides ./nixos
2014-05-26	Ensure that -I flags get included in nixPath	Eelco Dolstra	5	-11/+9
	Also fixes #261.
2014-05-26	Add constant ‘nixPath’	Eelco Dolstra	1	-0/+11
	It contains the Nix expression search path as a list of { prefix, path } sets, e.g. [ { path = "/nix/var/nix/profiles/per-user/root/channels/nixos"; prefix = ""; } { path = "/etc/nixos/configuration.nix"; prefix = "nixos-config"; } { path = "/home/eelco/Dev/nix/inst/share/nix/corepkgs"; prefix = "nix"; } ]
2014-05-26	Add primop ‘scopedImport’	Eelco Dolstra	4	-3/+34
	‘scopedImport’ works like ‘import’, except that it takes a set of attributes to be added to the lexical scope of the expression, essentially extending or overriding the builtin variables. For instance, the expression scopedImport { x = 1; } ./foo.nix where foo.nix contains ‘x’, will evaluate to 1. This has a few applications: * It allows getting rid of function argument specifications in package expressions. For instance, a package expression like: { stdenv, fetchurl, libfoo }: stdenv.mkDerivation { ... buildInputs = [ libfoo ]; } can now we written as just stdenv.mkDerivation { ... buildInputs = [ libfoo ]; } and imported in all-packages.nix as: bar = scopedImport pkgs ./bar.nix; So whereas we once had dependencies listed in three places (buildInputs, the function, and the call site), they now only need to appear in one place. * It allows overriding builtin functions. For instance, to trace all calls to ‘map’: let overrides = { map = f: xs: builtins.trace "map called!" (map f xs); # Ensure that our override gets propagated by calls to # import/scopedImport. import = fn: scopedImport overrides fn; scopedImport = attrs: fn: scopedImport (overrides // attrs) fn; # Also update ‘builtins’. builtins = builtins // overrides; }; in scopedImport overrides ./bla.nix * Similarly, it allows extending the set of builtin functions. For instance, during Nixpkgs/NixOS evaluation, the Nixpkgs library functions could be added to the default scope. There is a downside: calls to scopedImport are not memoized, unlike import. So importing a file multiple times leads to multiple parsings / evaluations. It would be possible to construct the AST only once, but that would require careful handling of variables/environments.
2014-05-26	Shut up some signedness warnings	Eelco Dolstra	1	-2/+2

2014-05-15	Provide a more useful error message when a dynamic attr lookup fails	Shea Levy	1	-2/+10

2014-04-08	If a .drv cannot be parsed, show its path	Eelco Dolstra	1	-1/+1
	Otherwise you just get ‘expected string `Derive(['’ which isn't very helpful.
2014-04-04	Show position info in attribute selection errors	Eelco Dolstra	3	-13/+14

2014-04-04	Show position info in Boolean operations	Eelco Dolstra	5	-31/+28

2014-04-04	Show position info in string concatenation / addition errors	Eelco Dolstra	6	-43/+59

2014-04-04	forceString: Show position info	Eelco Dolstra	6	-30/+46

2014-04-04	forceAttrs: Show position info	Eelco Dolstra	5	-14/+23

2014-04-04	forceList: Show position info	Eelco Dolstra	5	-24/+35

2014-04-04	forceInt: Show position info	Eelco Dolstra	3	-11/+11

2014-04-04	Pass position information to primop calls	Eelco Dolstra	4	-104/+104
	For example: error: `tail' called on an empty list, at /home/eelco/Dev/nixpkgs/pkgs/applications/misc/hello/ex-2/default.nix:13:7
2014-04-04	Remove unnecessary quotes around file names	Eelco Dolstra	1	-1/+1

2014-04-04	Include position info in function application	Eelco Dolstra	7	-22/+45
	This allows error messages like: error: the anonymous function at `/etc/nixos/configuration.nix:1:1' called without required argument `foo', at `/nix/var/nix/profiles/per-user/root/channels/nixos/nixpkgs/lib/modules.nix:77:59'