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Author SHA1 Message Date
Eelco Dolstra 02daf2ec0b Merge branch 'multiline' of https://github.com/tsion/nix-repl 2016-02-18 19:33:46 +01:00
Scott Olson 56c7f0e8c5 Fix typo in comment. 2016-02-18 07:04:55 -06:00
Scott Olson 60ba98242f Fix recognition of REPL commands. 2016-02-18 06:59:51 -06:00
Scott Olson 64080d26fe Cancel multiline input on Ctrl-C. 2016-02-18 06:50:52 -06:00
Scott Olson 2d729e4f6f Support multiline input by detecting "unfinished" parse errors. 
Fixes #4,
 2016-02-18 06:27:39 -06:00
Scott Olson 287dfee35e Expand the help message printed from --help. 
Fixes #10. I consider this a temporary measure, however, until nix-repl has a
manpage (see #14). Then it can just open its manpage on --help like the other
nix tools do.

Much of the text in this commit was copied from nix-build's manpage.
 2016-02-18 04:05:11 -06:00
Eelco Dolstra 7251a81bde Drop all distros that are not down with C++11 2016-02-17 13:36:56 +01:00
Eelco Dolstra b49d323ce2 Fix build without sodium 
http://hydra.nixos.org/build/32085949
 2016-02-17 12:42:14 +01:00
Scott Olson cfc874ee52 Open the store before constructing EvalState. 
EvalState requires the `store` global to be initialized before it is constructed
in some cases, e.g. when it needs to download a tarball for something in
NIX_PATH. Hence, this fixes #13.
 2016-02-16 18:40:47 -06:00
Eelco Dolstra c4d22997f3 Add C++ functions for .narinfo processing / signing 
This is currently only used by the Hydra queue runner rework, but like
eff5021eaa it presumably will be useful
for the C++ rewrite of nix-push and
download-from-binary-cache. (@shlevy)
 2016-02-16 16:38:44 +01:00
Eelco Dolstra 5ac27053e9 Rename ValidPathInfo::hash -> narHash for consistency 2016-02-16 11:49:12 +01:00
Tristan Hume 9b05d5848c Fix to-base16 description 2016-02-16 10:15:58 +01:00
Peter Simons 92063851b1 nix-profile.sh.in: find ca-bundle.pem on openSUSE Tumbleweed machines 2016-02-16 10:15:05 +01:00
Scott Olson 82aca33899 Add :i command to install a package to the current profile. 
It works by running `nix-env -i <derivation path>`.

Fixes #15.
 2016-02-16 00:36:50 -06:00
Scott Olson 30a7bfbebe Fix grammar. 2016-02-15 23:11:26 -06:00
Scott Olson 3cfb8d1584 Remove unused global variable. 2016-02-15 19:16:24 -06:00
Eelco Dolstra eff5021eaa Add xz compression function 
This is used by the Hydra queue runner, but since it may also be
useful for the C++ rewrite of nix-push, I'm putting it here.
 2016-02-15 21:45:56 +01:00
Eelco Dolstra bfdacb712c decompressXZ: Ensure that lzma_end() is called 
Otherwise we might leak memory.
 2016-02-15 21:26:28 +01:00
Eelco Dolstra 03109e9580 Fix nix-copy-closure 
http://hydra.nixos.org/build/32005971
 2016-02-15 20:09:30 +01:00
Eelco Dolstra c8f4d89a34 Expose the export magic value and move LocalStore::queryReferences to Store 2016-02-15 15:01:26 +01:00
Eelco Dolstra e03d6e0998 Fix broken number parsing in fromJSON 
The call to tmp_number.append had its arguments mixed up. Also, JSON
does not allow a trailing "," after array/object members.
 2016-02-15 15:01:26 +01:00
Eelco Dolstra eb62e23f14 Fix test broken by #762 2016-02-15 15:01:26 +01:00
Eelco Dolstra d089372565 Add function to extract hash part of a store path 2016-02-15 15:01:26 +01:00
Eelco Dolstra dc8b51754b Merge pull request #16 from tsion/dashed-assign 
Improve variable name parsing for assignments.
 2016-02-15 10:25:45 +01:00
Scott Olson f30fd9c47b Don't consider empty strings or strings beginning with numbers as variable names. 2016-02-14 01:50:47 -06:00
Scott Olson 2111098a3a Don't consider strings starting with - or ' as variable names. 2016-02-14 01:29:48 -06:00
Scott Olson f7980b4712 Parse foo-bar = expr as an assignment. 2016-02-14 01:16:30 -06:00
Shea Levy 74f954ee62 Merge branch 'patch-1' of https://github.com/tsion/nix 
Typo fix
 2016-02-13 14:44:52 -05:00
Scott Olson 37b8e59f6f Fix typo in nix-shell command reference. 2016-02-13 01:03:32 -07:00
Peter Simons bd42510e49 nix-profile.sh.in: quote use of $HOME in shell arguments 
All other places in the script do this already, so let's be consistent.
 2016-02-12 13:24:25 +01:00
Eelco Dolstra b3e8d72770 Merge pull request #762 from ctheune/ctheune-floats 
Implement floats
 2016-02-12 12:49:59 +01:00
Eelco Dolstra ae4a3cfa03 Move addPermRoot into Store 2016-02-11 16:14:42 +01:00
Eelco Dolstra fd205fb6f8 ref<T>: Add cast operator 2016-02-11 15:32:48 +01:00
Alex Cruice ad0dc41899 Check shell profile is writeable before modifying 
The `set -e` at the top of the script causes the installation to fail to
complete if the shell profile is not writeable. Checking file existence
only is not enough.
 2016-02-10 11:57:50 +01:00
Eelco Dolstra 206bbb5dc9 Add basic "nix build" command 
Currently only builds by attribute from <nixpkgs> or the specified
file, e.g. "nix build hello".
 2016-02-09 21:34:24 +01:00
Eelco Dolstra cd2196b089 Start of new Nix command-line interface 2016-02-09 21:28:29 +01:00
Eelco Dolstra 0db9e6cd1a New command line parsing infrastructure 2016-02-09 21:07:48 +01:00
Eelco Dolstra c780c1124e More of the same 2016-02-04 15:10:47 +01:00
Eelco Dolstra fa7cd5369b StoreAPI -> Store 
Calling a class an API is a bit redundant...
 2016-02-04 14:48:42 +01:00
Eelco Dolstra c10c61449f Eliminate the "store" global variable 
Also, move a few free-standing functions into StoreAPI and Derivation.

Also, introduce a non-nullable smart pointer, ref<T>, which is just a
wrapper around std::shared_ptr ensuring that the pointer is never
null. (For reference-counted values, this is better than passing a
"T&", because the latter doesn't maintain the refcount. Usually, the
caller will have a shared_ptr keeping the value alive, but that's not
always the case, e.g., when passing a reference to a std::thread via
std::bind.)
 2016-02-04 14:28:26 +01:00
Eelco Dolstra 4f7824c58e Remove tests/lexer.sh 
"tests/lang.sh" can handle this.
 2016-02-01 18:27:37 +01:00
Eelco Dolstra d367b8e787 Add build mode to compute fixed-output derivation hashes 
For example,

  $ nix-build --hash -A nix-repl.src

will build the fixed-output derivation nix-repl.src (a fetchFromGitHub
call), but instead of *verifying* the hash given in the Nix
expression, it prints out the resulting hash, and then moves the
result to its content-addressed location in the Nix store. E.g

  build produced path ‘/nix/store/504a4k6zi69dq0yjc0bm12pa65bccxam-nix-repl-8a2f5f0607540ffe56b56d52db544373e1efb980-src’ with sha256 hash ‘0cjablz01i0g9smnavhf86imwx1f9mnh5flax75i615ml71gsr88’

The goal of this is to make all nix-prefetch-* scripts unnecessary: we
can just let Nix run the real thing (i.e., the corresponding fetch*
derivation).

Another example:

  $ nix-build --hash -E 'with import <nixpkgs> {}; fetchgit { url = "https://github.com/NixOS/nix.git"; sha256 = "ffffffffffffffffffffffffffffffffffffffffffffffffffff"; }'
  ...
  git revision is 9e7c1a4bbd
  ...
  build produced path ‘/nix/store/gmsnh9i7x4mb7pyd2ns7n3c9l90jfsi1-nix’ with sha256 hash ‘1188xb621diw89n25rifqg9lxnzpz7nj5bfh4i1y3dnis0dmc0zp’

(Having to specify a fake sha256 hash is a bit annoying...)
 2016-01-31 12:18:09 +01:00
Eelco Dolstra 9e7c1a4bbd Use the daemon when we don't have write access to the Nix database 2016-01-31 10:28:48 +01:00
Eelco Dolstra 4fa08f3edb Untabify 2016-01-28 16:03:32 +01:00
Eelco Dolstra 26566cd28e Untabify 2016-01-28 16:01:01 +01:00
Eelco Dolstra 9f14d7d33a printMissing(): Propagate store argument 2016-01-28 15:16:06 +01:00
Eelco Dolstra ca6d287b33 Add .dir-locals.el for Emacs 2016-01-28 11:12:04 +01:00
Eelco Dolstra 7899fc959d Define HashType's size to allow it to be forward-declared 2016-01-27 17:46:01 +01:00
Eelco Dolstra 739bab0be7 Trivia 2016-01-27 17:18:31 +01:00
Eelco Dolstra d45ad8fcf5 Make hashLength32() a method of Hash 2016-01-27 17:18:20 +01:00