1  # This file was automatically generated by 'stack init'
 2  #
 3  # Some commonly used options have been documented as comments in this file.
 4  # For advanced use and comprehensive documentation of the format, please see:
 5  # https://docs.haskellstack.org/en/stable/yaml_configuration/
 6  
 7  # Resolver to choose a 'specific' stackage snapshot or a compiler version.
 8  # A snapshot resolver dictates the compiler version and the set of packages
 9  # to be used for project dependencies. For example:
10  #
11  # resolver: lts-3.5
12  # resolver: nightly-2015-09-21
13  # resolver: ghc-7.10.2
14  #
15  # The location of a snapshot can be provided as a file or url. Stack assumes
16  # a snapshot provided as a file might change, whereas a url resource does not.
17  #
18  # resolver: ./custom-snapshot.yaml
19  # resolver: https://example.com/snapshots/2018-01-01.yaml
20  resolver:
21    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/20/21.yaml
22  
23  # User packages to be built.
24  # Various formats can be used as shown in the example below.
25  #
26  # packages:
27  # - some-directory
28  # - https://example.com/foo/bar/baz-0.0.2.tar.gz
29  #   subdirs:
30  #   - auto-update
31  #   - wai
32  packages:
33  - .
34  # Dependency packages to be pulled from upstream that are not in the resolver.
35  # These entries can reference officially published versions as well as
36  # forks / in-progress versions pinned to a git hash. For example:
37  #
38  # extra-deps:
39  # - acme-missiles-0.3
40  # - git: https://github.com/commercialhaskell/stack.git
41  #   commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
42  #
43  # extra-deps: []
44  
45  # Override default flag values for local packages and extra-deps
46  # flags: {}
47  
48  # Extra package databases containing global packages
49  # extra-package-dbs: []
50  
51  # Control whether we use the GHC we find on the path
52  # system-ghc: true
53  #
54  # Require a specific version of Stack, using version ranges
55  # require-stack-version: -any # Default
56  # require-stack-version: ">=2.9"
57  #
58  # Override the architecture used by Stack, especially useful on Windows
59  # arch: i386
60  # arch: x86_64
61  #
62  # Extra directories used by Stack for building
63  # extra-include-dirs: [/path/to/dir]
64  # extra-lib-dirs: [/path/to/dir]
65  #
66  # Allow a newer minor version of GHC than the snapshot specifies
67  # compiler-check: newer-minor