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189 Commits
Author SHA1 Message Date
Jörg Thalheim fa7fd76c5e nix-copy: fix examples 
maybe a left-over from nix-store -r ?
 2018-02-21 01:13:46 +00:00
Eelco Dolstra 70eb64147e Update release notes 
Also add some examples to nix --help.
 2018-02-19 20:38:53 +01:00
Eelco Dolstra 1c10a74c73 Merge branch 'plugins' of https://github.com/shlevy/nix 2018-02-13 12:15:27 +01:00
Eelco Dolstra 35fd31770c toBuildables -> build 2018-02-12 17:06:06 +01:00
Shea Levy 88cd2d41ac Add plugins to make Nix more extensible. 
All plugins in plugin-files will be dlopened, allowing them to
statically construct instances of the various Register* types Nix
supports.
 2018-02-08 12:44:37 -05:00
Eelco Dolstra 84989d3af2 Improve filtering of ANSI escape sequences in build logs 
All ANSI sequences except color setting are now filtered out. In
particular, terminal resets (such as from NixOS VM tests) are filtered
out.

Also, fix the completely broken tab character handling.
 2018-02-07 15:23:57 +01:00
Eelco Dolstra 6f6bfc8205 Update the progress bar at most 20 times per second 
Fixes #1834.
 2018-02-06 20:51:37 +01:00
Eelco Dolstra 55012ec0b9 Tweak progress bar message 
Say "copying" instead of "fetching" when copying from another local
store. Nice for nixos-install.
 2018-02-05 18:32:23 +01:00
Eelco Dolstra 6fa690291a Add 'nix upgrade-nix' command 
This command upgrades Nix to the latest stable version by installing a
store path obtained from

  https://github.com/NixOS/nixpkgs/raw/master/nixos/modules/installer/tools/nix-fallback-paths.nix

which is the same store path that the installer at
https://nixos.org/nix/install.sh uses.

The upgrade fails if Nix is not installed in a profile (e.g. on NixOS,
or when installed outside of the Nix store).
 2018-01-31 16:24:43 +01:00
Eelco Dolstra 27b510af5c nix eval: Stop progress bar before printing the result 2018-01-17 12:04:44 +01:00
Eelco Dolstra 16e0287556 nix eval: Take only one argument 
Thus --json no longer produces a list.
 2018-01-17 12:03:06 +01:00
Eelco Dolstra 23fa7e3606 parseExprFromFile -> evalFile 
parseExprFromFile() should be avoided since it doesn't cache anything.
 2018-01-16 17:11:58 +01:00
Will Dietz 6454ca393a nix log: use pager 2018-01-12 15:05:26 -06:00
Will Dietz bd17ccf1d8 nix repl: use linenoiseKeyType to differentiate ^C and ^D 
Fixes #1757.
 2017-12-26 19:25:50 -06:00
Ben Gamari 626a94d70e edit: Catch stoi exceptions from line number parsing 2017-12-14 19:11:56 -05:00
Will Dietz c800f47395 Fix forward-decl of Bindings as "class", match definition. 
(appease clang -Wmismatched-tags warning)
 2017-12-11 11:51:55 -06:00
Shea Levy 5ba5ca7888 Merge branch 'feature/linenoise-ng' of git://github.com/dtzWill/nix 2017-12-11 07:52:20 -05:00
Eelco Dolstra f1efb97075 Fix #1635. 2017-12-04 13:19:16 +01:00
Will Dietz 964349e44d no "linenoiseFree" in linenoise-ng 2017-11-27 18:30:05 -06:00
Will Dietz 21f515724c replace vendored linenoise with linenoise-ng 2017-11-27 18:27:28 -06:00
Eelco Dolstra f5f29dc2b7 nix eval --raw: Use coerceToString() 
Thus,

  $ nix eval --raw '("foo")'
  foo

  $ nix eval --raw nixpkgs.hello
  /nix/store/1y6ckg6khrdsvll54s5spcmf3w6ka9k4-hello-2.10

  $ nix eval --raw '(/etc/resolv.conf)'
  /nix/store/vml92ama92i8mz013nny461mlvg8mvap-resolv.conf
 2017-11-20 18:27:29 +01:00
Eelco Dolstra 1ff01187e2 nix run: Fix "flag '--command' requires 2 argument(s)" 2017-11-20 18:07:58 +01:00
Eelco Dolstra 4eb9e20028 nix run: Fix accidental removal of /nix/store existence check 
Parenthetical to #1686, we don't need to create a new root if we can
just bind-mount on top of the existing /nix/store.
 2017-11-20 17:59:32 +01:00
Eelco Dolstra a3aa850f0f nix run: Ignore non-directories while setting up the chroot 
Fixes #1686.
 2017-11-20 17:58:47 +01:00
Eelco Dolstra 4db0a9555e nix ls-{nar,store} --json: Respect -R 2017-11-14 14:31:38 +01:00
Eelco Dolstra c8155e9f5f Don't indent JSON output 2017-11-14 14:28:03 +01:00
Eelco Dolstra bac8055652 nix ls-{store,nar}: Add --json flag 2017-11-14 14:23:53 +01:00
Eelco Dolstra 5ef5d70b5e Make config options available to legacy commands 2017-11-14 14:04:09 +01:00
Eelco Dolstra 3460e4cf00 More progress indicator improvements 
In particular, don't show superfluous "fetching path" and "building
path(s)" messages, and show the current round (with --repeat).
 2017-10-24 15:32:38 +02:00
Eelco Dolstra be220702a7 Progress indicator: Show on what machine we're building 
E.g.

  $ nix build nixpkgs.hello --builders 'root@wendy'
  [1/0/1 built] building hello-2.10 on ssh://root@wendy: checking for minix/config.h... no
 2017-10-24 14:24:57 +02:00
Eelco Dolstra 0d59f1ca49 nix: Respect -I, --arg, --argstr 
Also, random cleanup to argument handling.
 2017-10-24 12:58:34 +02:00
Eelco Dolstra f32cdc4fab Turn $NIX_REMOTE into a configuration option 2017-10-23 20:50:28 +02:00
Eelco Dolstra f3e0d46821 nix run: Restore signals 
Otherwise Ctrl-C doesn't work.
 2017-09-28 17:58:59 +02:00
Eelco Dolstra 5421ad243e nix copy: make recursive by default 2017-09-27 18:28:54 +02:00
Eelco Dolstra b8875213dc Tweak message 2017-09-27 13:21:25 +02:00
Eelco Dolstra bfef3ec855 nix build: Fix realising a store path 2017-09-27 13:14:45 +02:00
Eelco Dolstra d1c6e0fe8c nix why-depends: Write to stdout 2017-09-25 16:59:16 +02:00
Eelco Dolstra e8d6ee7c1b Add "nix show-derivation" 
This debug command prints a store derivation in JSON format. For
example:

  $ nix show-derivation nixpkgs.hello
  {
    "/nix/store/ayjwpwwiyy04nh9z71rsdgd3q7bra7ch-hello-2.10.drv": {
      "outputs": {
        "out": {
          "path": "/nix/store/w5w4v29ql0qwqhczkdxs94ix2lh7ibgs-hello-2.10"
        }
      },
      "inputSrcs": [
        "/nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25b-default-builder.sh"
      ],
      "inputDrvs": {
        "/nix/store/13839aqdf6x4k3b785rw5f2l7857l6y3-bash-4.4-p12.drv": [
          "out"
        ],
        "/nix/store/vgdx7fdc7d4iirmnwj2py1nrvr5qwzj7-hello-2.10.tar.gz.drv": [
          "out"
        ],
        "/nix/store/x3kkd0vsqfflbvwf1055l9mr39bg0ms0-stdenv.drv": [
          "out"
        ]
      },
      "platform": "x86_64-linux",
      "builder": "/nix/store/qp5fw57d38bd1n07ss4zxh88zg67c3vg-bash-4.4-p12/bin/bash",
      "args": [
        "-e",
        "/nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25b-default-builder.sh"
      ],
      "env": {
        "buildInputs": "",
        "builder": "/nix/store/qp5fw57d38bd1n07ss4zxh88zg67c3vg-bash-4.4-p12/bin/bash",
        "configureFlags": "",
        "doCheck": "1",
        "name": "hello-2.10",
        "nativeBuildInputs": "",
        "out": "/nix/store/w5w4v29ql0qwqhczkdxs94ix2lh7ibgs-hello-2.10",
        "propagatedBuildInputs": "",
        "propagatedNativeBuildInputs": "",
        "src": "/nix/store/3x7dwzq014bblazs7kq20p9hyzz0qh8g-hello-2.10.tar.gz",
        "stdenv": "/nix/store/6zngq1rdh0ans9qyckqimqibgnlvlfrm-stdenv",
        "system": "x86_64-linux"
      }
    }
  }

This removes the need for pp-aterm.
 2017-09-25 13:43:35 +02:00
Eelco Dolstra 970366266b Add "nix add-to-store" command 2017-09-14 13:29:33 +02:00
Eelco Dolstra 1c58ad2ffa nix why-depends: Fix showing self-references 2017-09-14 11:17:32 +02:00
Eelco Dolstra fc0ded3408 nix why-depends: Add option to show all edges causing a dependency 
For example, without --all:

  $ nix why-depends nixpkgs.nixUnstable nixpkgs.libssh2
  /nix/store/s9n5gvj2l49b4n19nz6xl832654nf7n7-nix-1.12pre5511_c94f3d55
  └───lib/libnixstore.so: …/lib:/nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0/lib…
      => /nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0
      └───lib/libcurl.la: …ib -L/nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0/l…
          => /nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0

but with --all:

  $ nix why-depends -a nixpkgs.nixUnstable nixpkgs.libssh2
  /nix/store/s9n5gvj2l49b4n19nz6xl832654nf7n7-nix-1.12pre5511_c94f3d55
  ├───lib/libnixstore.so: …/lib:/nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0/lib…
  │   => /nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0
  │   └───lib/libcurl.la: …ib -L/nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0/l…
  │       lib/libcurl.so.4.4.0: …/lib:/nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0/l…
  │       => /nix/store/4mbayl1y5hpjbjzkx8ndyhkv98kqw1wi-libssh2-1.8.0
  └───lib/libnixstore.so: …/lib:/nix/store/bx2i9vi76lps6w9rr73fxf6my31s4dg5-aws-sdk-cpp-1.0…
      => /nix/store/bx2i9vi76lps6w9rr73fxf6my31s4dg5-aws-sdk-cpp-1.0.153
      └───lib/libaws-cpp-sdk-core.so: …e.so./nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0/lib…
          lib/libaws-cpp-sdk-s3.so: …/lib:/nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0/lib…
          => /nix/store/w9ykqpl5v0r3vfwsgn408jqhs72cx96x-curl-7.55.0
 2017-09-11 16:21:27 +02:00
Eelco Dolstra d41c5eb13f Add command "nix why-depends" 
This command shows why a package has another package in its runtime
closure. For example, to see why VLC has libdrm.dev in its closure:

  $ nix why-depends nixpkgs.vlc nixpkgs.libdrm.dev
  /nix/store/g901z9pcj0n5yy5n6ykxk3qm4ina1d6z-vlc-2.2.5.1:
    lib/libvlccore.so.8.0.0: …nfig:/nix/store/405lmx6jl8lp0ad1vrr6j498chrqhz8g-libdrm-2.4.75-d…

  /nix/store/s3nm7kd8hlcg0facn2q1ff2n7wrwdi2l-mesa-noglu-17.0.7-dev:
    nix-support/propagated-native-build-inputs: …-dev /nix/store/405lmx6jl8lp0ad1vrr6j498chrqhz8g-libdrm-2.4.75-d…

Thus, VLC's lib/libvlccore.so.8.0.0 as well as mesa-noglu's
nix-support/propagated-native-build-inputs cause the dependency.
 2017-09-10 22:40:33 +02:00
Eelco Dolstra 8af704eef1 Typo 2017-09-10 22:40:33 +02:00
Eelco Dolstra ad228d84e5 nix build: Only download the requested derivation outputs 
Also some refactoring.
 2017-09-10 22:40:33 +02:00
Eelco Dolstra e02edb1483 nix copy: Add --substitute flag 2017-09-08 15:32:07 +02:00
Eelco Dolstra 3cf1705583 nix copy: Don't open the --from store twice 2017-09-08 14:46:55 +02:00
Eelco Dolstra a2740c9ca2 nix copy: Add examples 2017-09-08 11:33:46 +02:00
Eelco Dolstra 24e23a1a73 nix search: Add examples 2017-09-07 20:42:11 +02:00
Eelco Dolstra 4967f0509a nix eval: Add examples 2017-09-07 20:37:46 +02:00
Eelco Dolstra 2ebeffcfd4 nix log: Add examples 2017-09-07 20:18:29 +02:00